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GOST 23166-99 INTERSTATE STANDARD WINDOW BLOCKS GENERAL TECHNICAL CONDITIONS

WINDOWS General specifications

Group Zh30
OKP 527110, 53613, 229130;
OKSTU 5271, 5361

Preface

1. Developed by the Department of Standardization, Technical Standardization and Certification of the Gosstroy of Russia, the State Enterprise Center for Methodology of Standardization and Standardization in Construction of the Gosstroy of Russia, GNIiPP Nauchstandartdom-Giprolesprom with the participation of the company KBE Window Technologies CJSC.

Introduced by the State Construction Committee of Russia.

2. Adopted by the Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (MNTKS) on December 2, 1999.

3. Instead of GOST 23166-78.

4. Approved and put into effect on January 1, 2001 as state standard Russian Federation Resolution of the State Construction Committee of Russia dated May 6, 2000 N 41.

Application area

This standard applies to window and balcony door units (hereinafter referred to as " window units" or "products") made of wood, plastics and metal alloys for buildings and structures for various purposes.

The standard does not apply to translucent facade systems, skylights, as well as on products special purpose(burglar-proof, bulletproof, fireproof, etc.).

The standard is fundamental to a set of standards for specific types and designs of window blocks, as well as their components.

The requirements of this standard are mandatory (except for those specified in the text of the standard as recommended or reference).

The standard can be used for product certification.

Normative references

It is allowed not to indicate classes in the symbols of products performance characteristics. In this case, the classes of product performance characteristics (given in the denominator of the example), and, if necessary, designations of other classification characteristics, can be given in project documentation, passport and supply contract in the form of a text entry, for example, “collapsible, frost-resistant design”.

The absence of a class designation means that the products have the minimum performance indicators established in the standard for a specific type of product (in the example given symbol- in GOST 24700).

Symbols of products manufactured according to individual orders, may be installed in the design documentation or in regulatory documentation for specific types of products.

Technical requirements

General design requirements

5.1.1. Window units must comply with the requirements of this standard, standards for specific types of products and be manufactured according to design and technological documentation approved in the prescribed manner.

5.1.2. The products consist of frame elements (frames, sashes, canvases, windows, transoms). Corner joints of frame elements are connected using tenons and glue, welding, mechanical connections or other methods. Structural solutions for corner joints are given in the standards for specific types of products.

Functional parts and structural details of window blocks are shown in Figure 6.

Figure 6. Functional parts and structural details of window units

The design of window units must provide for the possibility of ventilating rooms using vents, transoms, sashes with tilt-and-turn (tilt-up) adjustable opening, valve sashes or ventilation valves.

5.1.3. As the translucent part of the products, sheet glass in accordance with GOST 111, double-glazed windows in accordance with GOST 24866 or normative documentation approved in the prescribed manner (hereinafter referred to as ND) are used.

The design of the products must provide for the possibility of installing at least two contours of sealing gaskets in the recesses (for products intended for use in unheated rooms, the use of designs with one contour of sealing gaskets is allowed).

The design of window units must make it possible to replace glass, double-glazed units, window devices, and sealing gaskets without compromising the integrity of the product parts.

5.1.4. The requirements of this standard provide for the manufacture of window blocks with an area not exceeding 6.0 m2, while the area of ​​the opening elements should not exceed 2.5 m2.

The estimated weight of opening sashes (leaves) should not exceed, as a rule, 80 kg.

Maximum dimensions opening sash elements and the calculated deflection (stiffness) of the bars of the product elements are established in the standard and technical documentation for specific types of products, taking into account the moment of resistance of the cross-section of parts, opening patterns, mass of opening elements and design operational (including wind) loads.

Recommended highest value calculated deflection (stiffness of bar parts of products) from wind exposure - 1/300 of the span length (but not more than 6 mm), deflection of bar parts of products from the weight of glazing - 2 mm.

5.1.5. Architectural drawings of window and balcony door units are established in the design documentation or in the order for the manufacture of specific products.

5.1.6. The use of non-opening sashes in window units of residential buildings above the first floor is not allowed, except for sashes with dimensions not exceeding 400 x 800 mm, as well as in products facing balconies (loggias) if such structures have devices for ventilation of the premises. The possibility of using non-opening sash elements of window units in other types of premises is established in the design documentation for construction.

5.1.7. Hinged opening elements of products for residential buildings must open into the room. Opening to the outside is allowed in products facing balconies (loggias) or installed in rooms on the first floor.

In buildings for other purposes, the possibility of opening the doors outward should be established in the design documentation, while the use of tempered glass in sash elements in accordance with GOST 30698 is recommended.

5.1.8. Products must be safe to use and maintain.
Safety requirements for the use of products are established in the design documentation (for example, the use of tempered glass according to GOST 30698, etc.).

Polymer materials (component parts) used for the manufacture of products must have sanitary safety documents provided for by current legislation and drawn up in the prescribed manner.

5.1.9. In order to increase the resistance of products to unauthorized influences, the design of products may include screw handles equipped with locks of class 1-2 in accordance with GOST 5089, reinforced locking devices, additional fasteners in corner joints, tempered glass with a thickness of 4 to 8 mm in accordance with GOST 30698.

5.1.10. Products must be equipped with window fittings and hinges to ensure reliable operation. The largest permissible distances between the locking points of devices and hinges are established in the RD for specific types of products.

In the design of window units, it is recommended to use hinges that provide adjustment of gaps in the rebate, opening clamps that allow you to adjust the opening angle of the sash elements (including in the position of slot ventilation), and pads to level the gaps in the rebate.
With the tilt-and-turn opening method, the design of the opening devices should include protection against erroneous actions when switching the product from the sash opening mode to the ventilation mode and back, as well as the installation of a sash opening angle limiter.

Dimensions and maximum deviations

5.2.1. The nominal dimensions of products, frame elements, components, parts, location of window devices, functional openings and maximum deviations from them are established in regulatory and technical documentation, as well as in working drawings for the manufacture of specific types of products, and it is recommended to comply with the requirements given in 5.2. 2 - 5.2.8.

5.2.2. Maximum deviations from overall dimensions products should not exceed

5.2.3. Frame elements of window blocks and their parts must have the correct geometric shape.

The deviation from the straightness of the edges of the parts of the frame elements should not exceed 1.0 mm per 1 m of length in any section of the window element.

Maximum deviations from nominal sizes frames and sashes (panels) in length and width, the dimensions of the location of window devices, as well as the difference in the lengths of the diagonals rectangular elements products should not exceed the values ​​​​established in table 3.

Table 3

5.2.4. Deviations from the nominal dimensions of the location of drainage and other openings: (± 3.0) mm - along the length of the bars, (± 1.0) mm - along the height of the section.

5.2.5. Deviation from the size of the distance between overlaps of adjacent closed doors is no more than 1.0 mm per 1.0 m.

5.2.6. The sagging (overestimation) of closed opening elements (sashes, leaves, vents) in the product should not exceed 1.5 mm per 1.0 m width.

5.2.7. The difference in the front surfaces (sag) in corner and T-shaped joints of adjacent parts of frames and sashes, the installation of which is provided in the same plane, should not exceed 1.0 mm.

5.2.8. Gaps in corner and T-shaped joints larger than 0.5 mm are not allowed.

Characteristics

5.3.1. The main standardized operational characteristics of window units are given in Table 4.

Table 4

5.3.2. Requirements to appearance, roughness and quality of finishing of products are established depending on the type of surfaces of parts in the RD for specific types of products.

An example of defining surface types is shown in Figure 7.

Figure 7. Examples of defining surface types

5.3.3. Corner connections must withstand the load applied according to one of the schemes shown in Figure 8.

The values ​​of control loads (the strength of corner joints) are established in the regulatory and design documentation for specific types of products.

Figure 8. Determination of the strength of corner joints

5.3.4. The thickness and adhesion of paint and varnish and other coatings are established in the RD and technical documentation for the manufacture of products.

Requirements for materials and components

5.4.1. Materials and components used for the manufacture of products must comply with the requirements of standards, technical specifications, technical certificates approved in the prescribed manner, and also meet the requirements of contracts (agreements) for production and supply.

5.4.2. Materials and components used for the manufacture of window blocks must be resistant to climatic influences.

The main components of the products: double-glazed windows, sealing gaskets, window locking devices, as well as Decoration Materials(coatings) and adhesives ( adhesive connections) must be tested for durability (reliability) in testing centers accredited to conduct such tests.

5.4.3. Translucent parts must withstand wind loads in accordance with current building codes. The minimum permissible values ​​of glass thickness are determined depending on the overall dimensions of the sashes, the type of glazing, the brand of glass and the wind load resistance class of the product.

In the absence of strength calculations, it is allowed to take the minimum glass thickness values ​​in accordance with the requirements of Table 5.

Table 5

5.4.4. Window devices and fasteners must meet the requirements of GOST 538, ND for specific types of devices and have a protective or protective-decorative coating in accordance with GOST 9.303, providing reliable corrosion resistance.

Window devices must meet the following requirements:

Resistance to static load acting on locking devices and handles is at least 500 N; resistance to torque of forces applied to the handle - at least 25 N×m; resistance to load applied to the opening angle limiter in ventilation mode is at least 500 N; the force applied to the sashes of the products to open them should not exceed 50 N, to the leaves of balcony doors - 75 N. the force applied to the sashes when closing them until the required compression of the sealing gaskets is no more than 120 N. the force applied to the sashes ( canvases) of products for opening them, should not exceed 50 (75) N.

Level of factory readiness and completeness

5.5.1. Window units must have full factory readiness: installed locking devices, hinges, glass, double-glazed windows, sealing gaskets and finished finishing.

It is allowed to supply window units that are not fully factory-ready, but the level of readiness of the products is established in the contract for their production (supply) by agreement between the manufacturer and the consumer.

Note. The lowest level of readiness is considered to be products supplied assembled with varying degrees of finishing, while the product package may not include glazing parts, sealing gaskets and overhead window fixtures. Window blocks of a prefabricated design can be supplied in bars, complete.

5.5.2. In the case of delivery of products that are not fully factory-ready, responsibility for the quality of finished products is established in supply contracts.

5.5.3. The complete set of products when delivered to the consumer must meet the requirements established in the contract.

The delivery package must include a quality document (passport) and instructions for use of the products.

The delivery of prefabricated products is accompanied by instructions for their assembly.

5.5.4. By agreement between the manufacturer and the consumer, the delivery set of products may include mosquito nets, blinds, shutters, trim, window sill boards and other parts.

5.5.5. Parts of locking devices protruding beyond the plane of the product may be supplied not mounted, but complete with the products.

5.5.6. At the consumer's request, the manufacturer provides standard instructions for installation of products.

Marking

5.6.1. Each product is marked with waterproof paint or a label indicating the manufacturer (trademark), product brand, date of manufacture and (or) order number, sign (stamp) confirming acceptance of the products by technical control. Products are usually marked with front side the top of the vertical profile of the product box.

5.6.2. The locking devices and double-glazed windows included in the product must be marked in accordance with the technical documentation for these products.

5.6.3. When delivering disassembled prefabricated products, the requirements for product labeling are established in the RD for these products.

Acceptance rules

6.1. Window units must be accepted by the technical control of the manufacturer for compliance with the requirements of this standard, standards for specific types of products, as well as the requirements specified in the contract for the manufacture (supply) of products.

Products are accepted in batches. When accepting products at a manufacturing plant, the number of products manufactured within one shift is taken as a batch.

The volume of the batch can be established in the working documentation of the manufacturer, for example, the number of products manufactured per order, the number of products of the same brand, etc.

6.2. The product quality established in this standard is confirmed by:
incoming inspection of materials and components;
operational production control;
acceptance control of finished products;
control acceptance tests of a batch of products carried out by the quality service of the manufacturer;
periodic testing of products in independent testing centers;
qualification and certification tests.

6.3. The procedure for conducting incoming inspection and operational production control at workplaces is established in the technological documentation.

If the manufacturer completes window units with double-glazed windows, window fixtures and other products self-made, they must be accepted and tested in accordance with the requirements of regulatory documentation for these products.

6.4. Acceptance quality control finished products carried out individually, using the method of continuous control. In this case they check:
appearance (no defects visible to the naked eye);
operation of window devices;
sagging of opening elements and deviation in the size of the distance between the flaps of the valves;
the presence of drainage and other openings;
presence and correct installation of sealing gaskets;
other requirements established in the standards for specific types of products.

Products that have passed acceptance control are marked. Products that do not pass acceptance control for at least one indicator are rejected.

6.5. Each batch of products undergoes control acceptance tests carried out by the quality service, as a rule, at least once per shift. The procedure for conducting this type of testing is established in the RD for specific types of products.

In case of a negative test result for at least one indicator, carry out recheck quality of products on a double number of samples according to the indicator that had a negative test result. If a non-compliance of the indicator with the established requirements is detected again, the control and subsequent batches of products are subjected to continuous control. At positive result continuous control return to established order control acceptance tests.

6.6. Periodic testing according to the performance indicators specified in 5.3.1, they are carried out when making changes to the design of products or their manufacturing technology, but at least once every five years, as well as when certifying products (in terms of indicators provided for by certification methods).

When placing window units into production, they are qualified for compliance with the requirements of this standard, as well as standards or technical specifications for specific types of products. In justified cases, it is allowed to combine qualification and certification tests.

Tests are carried out in independent testing centers accredited to conduct them.

6.7. The consumer has the right to carry out quality control checks of products, while observing the acceptance rules and test methods specified in this standard, as well as in the RD for specific types of products.

6.8. When accepting products by the consumer, a batch is considered to be the number of products shipped under a specific contract (order), but not more than 500 pieces, documented in one quality document.

Table 6

6.9. Each batch of products must be accompanied by a quality document (passport), which indicates:

Name and address of the manufacturer or its trademark; product designation; product certification data; batch (order) number; number of products in the batch (in pieces and m²); specification of components; date of shipment.

The quality document must have a sign (stamp) confirming the acceptance of the batch of products by the technical control of the manufacturer. It is recommended that the quality document indicate the main specifications products and warranty obligations.

When selling products through enterprises retail Each product is accompanied by a passport. An example of filling out a passport for a window unit is given in Appendix B.

During export-import operations, the contents of the accompanying quality document are specified in the contract for the supply of products.

6.10. By agreement of the parties, acceptance of products by the consumer can be carried out at the manufacturer, at the consumer's warehouse or in another place specified in the supply agreement.

6.11. Acceptance of products by the consumer does not relieve the manufacturer from liability if hidden defects are discovered that lead to a violation of the operational characteristics of the products during warranty period services.

Control methods

7.1. Test methods for entrance control the quality of materials and components is established in the technological documentation, based on the requirements of the RD for these materials and parts.

7.2. Test methods during production operational control established in the technological documentation (quality control regulations).

7.3. Methods for quality control of products during acceptance control and control acceptance tests are established in the standards for specific types of products.

7.4. Methods of control during periodic testing.

7.4.1. Methods for determining the strength of corner joints are established in the RD for specific types of products, taking into account the load application schemes shown in Figure 8.

7.4.2. The reduced heat transfer resistance is determined according to GOST 26602.1.

7.4.3. Air permeability is determined according to GOST 26602.2.

7.4.4. The water resistance limit is determined according to GOST 26602.2.

7.4.5. Sound insulation characteristics are determined according to GOST 26602.3.

7.4.6. The coefficient of total light transmittance is determined according to GOST 26602.4.

7.4.7. Resistance to static loads is determined according to GOST 24033.

7.4.8. Adhesion strength paint coatings with the surface to be finished (adhesion) is determined by the method of lattice cuts according to GOST 15140 with additions established in the standards for specific types of products.

7.4.9. Durability indicators (including resistance to climatic influences and aggressive environments), resistance to wind loads, reliability of window devices, standardized loads applied to window devices, and the thickness of paint and varnish coatings are determined according to the RD approved in the prescribed manner.

Packaging, transportation and storage

8.1. Packaging of products must ensure their safety during storage, loading and unloading and transportation.

It is recommended to pack products in plastic film according to GOST 10354.

8.2. Devices or parts of devices that are not installed on products must be wrapped in plastic film in accordance with GOST 10354 or in other packaging material that ensures their safety, tightly tied and supplied complete with the products.

8.3. Opening doors of products must be closed with all locking devices before packaging and transportation.

8.4. Requirements for the storage and transportation of component parts, as well as the rules for transporting prefabricated window units are established in the RD for specific types of products.

8.5. Products are transported by all modes of transport in accordance with the rules for the carriage of goods in force for this type of transport. The use of containers is recommended for transporting products. In the case of containerless transportation, the products are unpacked (packed) into bundles according to the diagrams established in the technical documentation.

8.6. When storing and transporting products, they must be protected from mechanical damage, exposure to precipitation and direct sunlight.

8.7. When storing and transporting products, it is not allowed to stack them on top of each other; it is recommended to install gaskets made of elastic materials between the products.

8.8. Products are stored in special containers or in a vertical position at an angle of (10–15)° to the vertical on wooden pads or pallets in covered areas without direct contact with heating devices.

8.9. In cases of separate transportation of double-glazed windows, the requirements for their packaging and transportation are established in accordance with GOST 24866.

General requirements for installation and operation

9.1. Requirements for the installation of products, including the design and dimensions of the mounting nodes for connecting window units to walls, are established in the construction design documentation, taking into account the design options for connecting nodes in wall structures adopted in the project, designed for specified climatic and other loads.

9.2. Installation of window blocks should be carried out by specialized construction companies. The completion of installation work must be confirmed by an acceptance certificate drawn up in the prescribed manner.

9.3. At the consumer's request, the product manufacturer must provide him with Standard instructions for installing window and balcony door units, containing:
drawings (diagrams) of typical mounting junction units;
a list of materials used during installation of products (with information on their compatibility) and temperature conditions their applications;
sequence of technological operations for installing window units.

9.4. When designing and executing junction units, the following conditions must be met:

• sealing installation gaps between products and opening slopes wall structures must be dense, hermetically sealed, designed to withstand climatic loads outside and operating conditions indoors;
• the design of the abutment units (including the location of the window unit along the depth of the opening) must prevent the formation of cold bridges leading to the formation of condensation on internal surfaces window openings;
• the operational characteristics of the structures of the junction units and the materials used (heat and sound insulation, vapor and air permeability) must meet the requirements established in the current regulatory documents;
• sealing of seams on the side of the premises should be more dense than on the outside;
• when choosing to fill installation gaps, operational temperature changes in the overall dimensions of products should be taken into account;
• polymer materials used during installation work must have a hygienic certificate from health authorities on the possibility of their use in construction.

9.5. Large wall openings can be filled with interlocking window blocks (width and height). Connection nodes of blocks and strength calculations must be given in the technical documentation.

9.6. The design of the junction units and the technology of installation of products must comply with the requirements of the project.

9.7. The rules for operating products are established in the Product Operating Instructions approved by the head of the manufacturer.

9.8. The operating instructions for products must include rules for caring for products, establish requirements for their scope of use and safe operation.

manufacturer's warranty

10.1. Manufacturer guarantees are established in standards for specific types of products. The manufacturer guarantees that the products comply with the requirements of regulatory documentation, provided that the consumer complies with the rules of storage, installation and operation, as well as the scope of application of the products.

10.2. The guaranteed shelf life of products is at least one year from the date of shipment of the product by the manufacturer.

10.3. The warranty service life of window and door units is established in the supply contract, but not less than three years from the date of shipment of the products by the manufacturer.

TERMS AND DEFINITIONS

For the purposes of this standard, the following terms and corresponding definitions apply.

Window- an element of a wall or roof structure designed to connect the interior with the surrounding space, natural light premises, their ventilation, protection from atmospheric and noise influences and consisting of a window opening with slopes, a window block, a system for sealing assembly seams, a window sill board, drainage parts and cladding.

Window hole- an opening in the wall (roof) for the installation of one or more window units, the design of which also provides for the installation of a mounting seal, slopes, drains, and window sill boards.

Window block- a translucent structure designed for natural lighting of the room, its ventilation and protection from atmospheric and noise influences.

The window block consists of assembly units: frame and sash elements, built-in ventilation systems and may include a number additional elements: blinds, shutters, etc.

Balcony door block- translucent design designed to provide communication interior space with a balcony (loggia), natural lighting of the room and protection from atmospheric and noise influences.

The balcony door block consists of assembly units: frames, door leaf and, in some cases, transoms.

Frame structure (element) of a window block- an assembly unit of a window block, consisting of bars (profiles) connected to each other by means of rigid corner connections: with spikes and glue, welding, mechanical connections (screw, on toothed plates, by crimping), etc.

Box- assembly unit of window or door block a frame structure designed for hanging sashes or panels, fixedly attached to the walls of a window or doorway.

Sash, sash element- an assembly unit of a window block of a frame structure with a translucent filling, connected to the frame, as a rule, by means of a hinge or sliding connection. The non-opening sash is fixed in the box motionlessly.

Narrow sash- a leaf with a width, usually up to 450 mm, used for ventilation of the room.
Valve flap- a narrow sash (usually up to 250 mm wide) without translucent filling, intended for ventilation of the room.

Split narrow sash- a narrow sash consisting of two half-sashes connected through a hinged vestibule. In the event that the upper half-leaf has a height of up to 400 mm, it can be classified as window elements.

Window- a sash element with dimensions, as a rule, not exceeding 350 x 450 mm, connected by a hinge to the bars of the sash or frame, intended for ventilating the room.

Transom- a sash element with a hinged opening, limited by a horizontal impost and frame bars and intended for ventilation of the room.

Canvas- an assembly unit of a balcony door block of a frame structure, including a translucent filling and, as a rule, a lower blind part made in the form of a panel or panel structure.

Translucent filling- filling made of transparent sheet glass or double glazing. Determination of the dimensions of the translucent filling is shown in Figure A.1:

Figure A.1. Determining the size of translucent filling

Right (left) opening window block - a window block with hinges located on the right (left) side when viewed from the opening side of the sashes.

Note. In a two- or three-hung window block, right or left opening is determined by the location of the narrow sash, Figure A.2.

Figure A.2. Identification of products according to the direction of opening of the valves

Window frame:

1) a translucent structure with a complex weave, used, as a rule, for glazing verandas (Figure A.3);

Figure A.3. Definitions window frame

2) multi-tier window structure, consisting of mullions, crossbars, crossbars, etc., in the cell of which double-glazed windows, sashes, frames, window blocks are installed (Figure A.3).

Architectural drawing of a window block- frontal view of the window side, which determines the configuration and proportions of its overall dimensions and glazing fields.

Wood-aluminum window block- a design that includes frame elements made of wood and aluminum alloys, the strength characteristics of which are taken into account when calculating resistance to operational loads.

Wooden window block with aluminum cladding- a structure consisting of wooden frame elements, the outer surfaces of which are protected from atmospheric exposure overhead parts made of aluminum alloys.

Dormer window block- a window unit installed in the roof structure at a given angle to the horizontal plane.

Layout (glazing bead)- a part that secures translucent (or blind) filling in sashes and door panels.

Low tide, rainproof profile- a part designed to drain rainwater and protect window design from her penetration.

Bar- profile part of a sash, frame, door frame made of any material or combination of materials (profiled wooden part, PVC profile, metallic profile(including combined, with thermal insert)).

Impost- the middle block of the frame, used for the rebate of the sashes and the hanging of the sashes in three-leaf (or more) windows.

Window sash- a structure consisting of sash bars, designed to divide the glazing field for the purpose of strengthening it or decorating it.

Gorbylek (middle)- middle bar of window frame.
Decorative overlays (false croakers)- overhead decorative profiles, glued to glass or double-glazed windows from the inside and outside and forming a false binding (false binding).

Narthex- the junction (connection point) of the sash with the frame bars. The main vestibule is the connection point between the vertical and upper horizontal bars of the sash and frame. The lower narthex is the connection point between the lower horizontal bars of the sash and the frame. The impost narthex is the connection point between the sash bars and the frame impost. An impostless (shtulpovy) vestibule is a unit for connecting the bars of the sashes to each other.

Floating- a protrusion of the sash (frame) profile that covers the gap in the narthex and is intended, as a rule, to press gaskets.

Sash opening options:

• hinged - the doors (leaves) rotate around vertical axis;
• suspended - the doors rotate around the upper horizontal axis;
• hinged - the doors rotate around the lower horizontal axis;
• tilt and turn - the doors (leaves) rotate around the vertical and horizontal lower axis;
• medium-rotary - the doors rotate around the average vertical or average horizontal axis;
• sliding - the doors (leaves) move horizontally;
• lifting - the doors move in a vertical direction;
• combined - combination various types openings in one product.

Adjustable ventilation- ensuring ventilation of rooms with different air exchange rates through design solutions for opening elements of products (sash with an adjustable opening limiter, valve, window).

Slit ventilation- limited ventilation of the room through a fixed gap in the narthex of a slightly open sash element (opening area no more than 0.02 m2).

Note. Slot ventilation with a folding opening method ensures air penetration through the upper half of the sash and can be equated to ventilation using a window.

Self-ventilation- self-regulating ventilation, a system of limited air exchange through the channels of profile chambers or through self-regulating climate valves built into window blocks in order to regulate air humidity in the room and prevent condensation on the internal surfaces of windows.

Durability- a characteristic (parameter) of products that determines their ability to maintain performance qualities for a given period, confirmed by the results of laboratory tests and expressed in conventional years of operation (service life).

Thickness of the opaque part of the window block- the average thickness of the combination (system) of bars of sashes and frames along the cross-section of the window block. An example of its definition is shown in Figure A.4.

Figure A.4. Determining the thickness of a combination (system) of bars (profiles) of a window block

Appendix B (mandatory)

PROCEDURE FOR DETERMINING AIR AND WATER PERMEABILITY CLASSES

The air permeability class of a window block is determined by the volumetric air permeability indicator Q, m 3 / m 2 x h. On a logarithmic coordinate scale, standard straight lines are plotted to plot the dependence of air permeability Q on the pressure drop Delta P, Pa, which define the boundaries of air permeability classes.

The tangent of the angle of inclination of the straight lines, corresponding to the filtration mode, is taken equal to 2/3, the base points for constructing the straight lines correspond to the air permeability values ​​Q equal to 3, 9, 17, 27 and 50 m 3 / m 2 x h at a pressure drop of 100 Pa. Based on the test results of window blocks, which are carried out in accordance with GOST 26602.2, an actual measurement line is constructed and the air permeability class is determined based on its location.

An example of determining the air permeability class is shown in Figure B.1.

Figure B.1. An example of determining the air permeability class

In cases where the line of actual measurements, located in the field of a class (for example, class B), in a local area enters the field of a lower class (for example, class D), the test sample is assigned a lower class of air permeability.

Window units of class A must be tested to a control pressure drop of Delta P = 600 Pa, class B - 500 Pa, class C - 400 Pa, class D - 300 Pa, class D - 150 Pa. The same pressure drop values ​​correspond to the maximum pressure drops for determining the class of window blocks for water permeability. The water permeability class is determined by the magnitude of the pressure drop at which through penetration of water occurs through the window block (water tightness limit).

The general class of a window block for air and water permeability is taken according to the lowest class of air permeability and water permeability.

EXAMPLE OF COMPLETING A WINDOW UNIT PASSPORT

Appendix D (for reference)

INFORMATION ABOUT THE DEVELOPERS OF THE STANDARD

This standard was developed by a working group of specialists consisting of:

Aleksandrov Yu.P., Central Research Institute of Industrial Buildings;
Vlasova T.V., CS of window and door technology;
Lobanov V.A., NIISF RAASN;
Savich V.S., GP CNS;
Savchenko I.F., GUDGNP enterprise "Lignatex";
Stovpyuk F.S., LTA named after. CM. Kirov;
Tarasov V.A., CJSC "KBE Window Technologies";
Tkachenko A.V., DOK N1 LLC, Moscow;
Truntsev S.A., JSC "Steklostroykomplekt";
Shvedov N.V., Gosstroy of Russia (head).

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INTERSTATE STANDARD

WINDOW BLOCKS

Are common technical specifications

INTERSTATE SCIENTIFIC AND TECHNICAL COMMISSION
ON STANDARDIZATION, TECHNICAL REGULATION
AND CERTIFICATION IN CONSTRUCTION (MNTKS)

Moscow

Preface

1 DEVELOPED by the Department of Standardization, Technical Standardization and Certification of the Gosstroy of Russia, State Enterprise Center for Methodology of Standardization and Standardization in Construction of the Gosstroy of Russia, GNIiPP "Nauchstandartdom-Giprolesprom" with the participation of the company ZAO "KBE Window Technologies"

INTRODUCED by the State Construction Committee of Russia

2 ADOPTED by the Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (MNTKS) on December 2, 1999.

4. Entered into force on January 1, 2001 as a state standard of the Russian Federation by Decree of the State Construction Committee of Russia dated May 6, 2000 No. 41

INTERSTATE STANDARD

WINDOW BLOCKS

General technical conditions

General specifications

Date of introduction 2001-01-01

1 area of ​​use

This standard applies to window and balcony door units (hereinafter referred to as window units or products) made of wood, plastics and metal alloys for buildings and structures for various purposes.

The standard does not apply to translucent façade systems, skylights, or special-purpose products (burglar-proof, bulletproof, fireproof, etc.).

The standard is fundamental to a set of standards for specific types and designs of window units, as well as their components.

The requirements of this standard are mandatory (except for those specified in the text of the standard as recommended or reference).

The standard can be used for product certification.

2 Normative references

wooden window block of a single design with double-glazed windows, modular dimensions: height - 15M, width - 18M, with a window, left-hand version. Classes according to performance indicators: heat transfer resistance - B2, air and water penetration - B, sound insulation - D, overall light transmittance - B, resistance to wind loads - G, frost-resistant design - M, according to GOST 24700.

It is allowed not to indicate classes of performance characteristics in the symbols of products.

In this case, the class of operational characteristics of products (given in the denominator of the example), as well as, if necessary, designations of other classification characteristics, can be given in the design documentation, passport and supply contract in the form of a text entry, for example, “prefabricated, frost-resistant design "

The absence of a class designation means that the products have the minimum values ​​of performance indicators established in the standard for a specific type of product (in the example given, the symbol is in GOST 24700).

Symbols of products manufactured on individual orders may be established in project documentation or in regulatory documentation for specific types of products.

5 Technical requirements

5.1 General design requirements

5.1.1 Window units must comply with the requirements of this standard, standards for specific types of products and be manufactured according to design and technological documentation approved in the prescribed manner.

5.1.2 Products consist of frame elements (frames, sashes, curtains, windows, transoms). Corner joints of frame elements are connected using tenons and glue, welding, mechanical connections or other methods. Structural solutions for corner joints are given in the standards for specific types of products.

Functional parts and structural details of window blocks are shown in Figure 6.

The design of window units must provide for the possibility of ventilating rooms using vents, transoms, sashes with tilt-and-turn (tilt-up) adjustable opening, flap sashes or ventilation valves. It is recommended to use devices for regulating temperature and humidity conditions in the design of products: climate valves and self-ventilation systems.

5.1.3 As the translucent part of the products, sheet glass in accordance with GOST 111, double-glazed windows in accordance with GOST 24866 or normative documentation approved in the prescribed manner (hereinafter referred to as ND) are used.

1 - groove for the sealing gasket; 2 - drainage ditch; 3 - pretend part; 4 - sash overlay; 5 - low tide; 6 - float of the box; 7 - drainage chute; 8 - rainproof profile; 9 - drainage chamber; 10 - slope for water drainage; 11 - grooves for connecting keys; 12 - a quarter to drain; 13 - a quarter under the window sill board;

Figure 6 - Functional parts and structural details of window units

The design of the products must provide for the possibility of installing at least two contours of sealing gaskets in the recesses (for products intended for use in unheated rooms, the use of designs with one row of sealing gaskets is allowed).

The design of window units must make it possible to replace glass, double-glazed units, window devices, and sealing gaskets without compromising the integrity of the product parts.

5.1.4. The requirements of this standard provide for the manufacture of window blocks with an area not exceeding 6.0 m2, while the area of ​​the opening elements should not exceed 2.5 m2.

The estimated weight of opening sashes (leaves) should not exceed, as a rule, 80 kg.

The maximum dimensions of opening sash elements and the calculated deflection (stiffness) of the bars of product elements are established in the regulatory and technical documentation for specific types of products, taking into account the moment of resistance of the cross-section of parts, opening patterns, mass of opening elements and design operational (including wind) loads.

The recommended maximum value of the calculated deflection (stiffness of bar parts of products) from wind exposure is 1/300 of the span length (but not more than 6 mm), deflection of bar parts of products from the weight of the glazing is 2 mm.

5.1.5 Architectural drawings of window units are established in the design documentation or in the order for the manufacture of specific products.

5.1.6 The use of non-opening sashes in window blocks of residential buildings above the first floor is not allowed, except for sashes with dimensions not exceeding 400 x 800 mm, as well as in products facing balconies (loggias) if such structures have ventilation devices premises. The possibility of using non-opening sash elements of window units in other types of premises is established in the design documentation for construction.

5.1.7 Hinged opening elements of products for residential buildings must open into the room. Opening to the outside is allowed in products facing balconies (loggias) or installed in rooms on the first floor.

In buildings for other purposes, the possibility of opening the doors outward should be established in the design documentation, while in casement elements, it is recommended to use tempered glass in accordance with GOST 30698.

5.1.8 Products must be safe to use and maintain.

Safety requirements for the use of products are established in the design documentation (for example, tempered glass according to GOST 30698, etc.).

Polymer materials (component parts) used for the manufacture of products must have sanitary safety documents provided for by current legislation and drawn up in the prescribed manner.

5.1.9 In order to increase the resistance of products to unauthorized influences, the design of products may include screw handles equipped with locks of class 1-2 according to GOST 5089, reinforced locking devices, additional fasteners in corner joints, tempered glass with a thickness of 4 to 8 mm according to GOST 30698.

5.1.10 Products must be equipped with window devices and hinges that ensure their reliable operation. The largest permissible distances between the locking points of devices and hinges are established in the RD for specific types of products.

In the design of window units, it is recommended to use hinges that provide adjustment of gaps in the rebate, opening clamps that allow you to adjust the opening angle of the sash elements (including in the position of slot ventilation), and pads to level the gaps in the rebate.

With the tilt-and-turn opening method, the design of the opening devices should include protection against erroneous actions when switching the product from the sash opening mode to the ventilation mode and back, as well as the installation of a sash opening angle limiter.

5.2 Dimensions and maximum deviations

5.2.1 The nominal dimensions of products, frame elements, assemblies, parts, location of window devices, functional openings and maximum deviations from them are established in regulatory and technical documentation, as well as in working drawings for the manufacture of specific types of products, and it is recommended to comply with the requirements given in 5.2.2 - 5.2.8.

5.2.2 Maximum deviations from the overall dimensions of products should not exceed mm.

5.2.3 Frame elements of window blocks and their parts must have the correct geometric shape.

The deviation from the straightness of the edges of the parts of the frame elements should not exceed 1.0 mm per 1 m of length in any section of the window element.

The maximum deviations of the nominal dimensions of frames and sashes (leaves) in length and width, the dimensions of the location of window devices, as well as the difference in the lengths of the diagonals of rectangular elements of products should not exceed the values ​​​​established in Table 3.

Table 3

In millimeters

5.2.4 Deviations in the nominal dimensions of the location of drainage and other openings: (± 3.0) mm - along the length of the bars, (± 1.0) mm - along the height of the section.

5.2.5 Deviation in the size of the distance between overlaps of adjacent closed doors is no more than 1 mm per 1 m.

5.2.6 The sagging (overestimation) of closed opening elements (sashes, curtains, vents) in the product should not exceed 1.5 mm per 1 m of width,

5.2.7 The difference in the front surfaces (sag) in corner and T-shaped joints of adjacent parts of frames and sashes, the installation of which is provided in the same plane, should not exceed 1 mm.

5.2.8 Gaps in corner and T-shaped joints larger than 0.5 mm are not allowed.

5.3 Characteristics

5.3.1 The main standardized operational characteristics of window units are given in Table 4.

Table 4

5.3.2 Requirements for the appearance, roughness and quality of finishing of products are established depending on the type of surfaces of parts in the RD for specific types of products.

An example of defining surface types is shown in Figure 7.

5.3.3 Corner joints must withstand the effective loads applied according to one of the schemes, shown in Figure 8. The values ​​of control loads (the strength of corner joints) are established in the regulatory and design documentation for specific types of products.

5.3.4 The thickness and adhesion of paint and varnish and other coatings are established in the RD and technical documentation for the manufacture of products.

5.4 Requirements for materials and components

5.4.1 Materials and components used for the manufacture of products must comply with the requirements of standards, technical specifications, technical certificates approved in the prescribed manner, and also satisfy the requirements of contracts (agreements) for manufacturing and supply.

5.4.2 Materials and components used for the manufacture of window units must be resistant to climatic influences.

Drawing 7 - Examples of defining surface types

A, b, c - control load application diagrams; 1 - removable fastening clamps; 2 - load application point; 3 - sample; 4 - stop (for circuit b - carriage); 5 - support

Figure 8 - Determination of the strength of corner joints

The main components of products: double-glazed windows, sealing gaskets, window locking devices, as well as finishing materials (coatings) and adhesives (adhesive joints) must be tested for durability (reliability) in testing centers accredited to conduct such tests.

5.4.3 Translucent parts must withstand wind loads in accordance with current building codes. The minimum permissible values ​​of glass thickness are determined depending on the overall dimensions of the sashes, the type of glazing, the brand of glass and the wind load resistance class of the product.

In the absence of strength calculations, it is allowed to take the minimum glass thickness values ​​in accordance with the requirements of Table 5.

Table 5

5.4.4 Window devices and fasteners must meet the requirements of GOST 538, ND for specific types of devices and have a protective or protective-decorative coating in accordance with GOST 9.303.

Window devices must meet the following requirements:

resistance to static load acting on locking devices and handles is at least 500 N;

resistance to torque of forces applied to the handle - at least 25 N m;

resistance to load applied to the opening angle limiter in ventilation mode is at least 500 N;

the force applied to the doors when closing them until the required compression of the sealing gaskets is no more than 120 N;

the force applied to the doors (leaves) of products to open them should not exceed 50 (75) N.

5.5 Level of factory readiness and completeness

5.5.1 Window units must have full factory readiness: installed locking devices, glass, double-glazed windows, sealing gaskets and completed surface finishing.

It is allowed to supply window units that are not fully factory-ready, but the level of readiness of the products is established in the contract for their production (supply) by agreement between the manufacturer and the consumer.

Note - The lowest level of readiness is considered to be products supplied assembled with varying degrees of finishing, while the product package may not include glazing parts, sealing gaskets and overhead window fixtures. Window blocks of a prefabricated design can be supplied in bars, complete.

5.5.2 In the case of delivery of products that are not fully factory ready, responsibility for the quality of finished products is established in supply contracts.

5.5.3 The complete set of products when delivered to the consumer must comply with the requirements established in the contract.

The delivery package must include a quality document (passport) and instructions for use of the products.

The delivery of prefabricated products is accompanied by instructions for their assembly.

5.5.4 By agreement between the manufacturer and the consumer, the delivery set of products may include mosquito nets, blinds, shutters, trim, window sill boards and other parts.

5.5.5 Parts of locking devices protruding beyond the plane of the product may be supplied not mounted, but complete with the products.

5.5.6 At the consumer’s request, the manufacturer provides standard instructions for installation of products.

5.6 Marking

5.6.1 Each product is marked with waterproof paint or a label indicating the manufacturer (trademark), product brand, date of manufacture and (or) order number, sign (stamp) confirming acceptance of the products by technical control. Products are marked, as a rule, on the non-front side of the upper part of the vertical profile of the product box.

5.6.2 The locking devices and double-glazed windows included in the product must be marked in accordance with the technical documentation for these products.

5.6.3 When delivering disassembled prefabricated products, the requirements for product labeling are established in the RD for these products.

6 Acceptance rules

6.1. Window units must be accepted by the technical control of the manufacturer for compliance with the requirements of this standard, standards for specific types of products, as well as the requirements specified in the contract for the manufacture (supply) of products.

Products are accepted in batches. When accepting products at the manufacturing plant, the number of products manufactured within one shift is taken as a batch. The volume of the batch can be established in the working documentation of the manufacturer, for example, the number of products manufactured per order, the number of products of the same brand, etc.

6.2 The product quality established in this standard is confirmed by:

incoming inspection of materials and components;

operational production control;

acceptance control of finished products;

control acceptance tests of a batch of products carried out by the quality service of the manufacturer;

periodic testing of products in independent testing centers;

qualification and certification tests.

6.3 The procedure for conducting incoming and operational production control at workplaces is established in the technological documentation.

If the manufacturer completes window units with double-glazed windows, window devices and other products of its own manufacture, they must be accepted and tested in accordance with the requirements of regulatory documentation for these products.

6.4 Acceptance quality control of finished products is carried out piece by piece, using the method of continuous control, while checking:

appearance (no defects visible to the naked eye);

operation of window devices;

sagging of opening elements and size deviation

distances between flaps of valves;

the presence of drainage and other openings;

presence and correct installation of sealing gaskets;

other requirements established in the standards for specific types of products.

Products that have passed acceptance control are marked. Products that do not pass acceptance control for at least one indicator are rejected.

6.5 Each batch of products undergoes control acceptance tests carried out by the quality service, as a rule, at least once per shift. The procedure for conducting this type of testing is established in the RD for specific types of products.

In the case of a negative test result for at least one indicator, the quality of the products is re-checked on twice the number of samples for the indicator that had a negative test result. If a non-compliance of the indicator with the established requirements is detected again, the controlled and subsequent batches of products are subjected to continuous control. If the result of continuous control is positive, they return to the established procedure for control acceptance tests.

6.6 Periodic tests on the performance indicators specified in 5.3.1 are carried out when changes are made to the design of products or their manufacturing technology, but at least once every five years, as well as during certification of products (in terms of indicators provided for by certification methods).

When placing window units into production, they are qualified for compliance with the requirements of this standard, as well as standards or technical specifications for specific types of products. In justified cases, it is allowed to combine qualification and certification tests.

Tests are carried out in independent testing centers accredited to conduct them.

6.7 The consumer has the right to carry out quality control checks of products, while observing the given procedure for sampling and test methods established in this standard, as well as in the RD for specific types of products.

6.8 When accepting products by the consumer, a batch is considered to be the number of products shipped under a specific contract (order), but not more than 500 pieces, documented in one quality document.

6.9 Each batch of products must be accompanied by a quality document (passport), which indicates:

name and address of the manufacturer or its trademark;

product designation;

product certification data;

batch (order) number;

number of products in the batch (pieces and m 2);

specification of components;

date of shipment.

The quality document must have a sign (stamp) confirming the acceptance of the batch of products by the technical control of the manufacturer. It is recommended that the quality document indicate the main technical characteristics of the products and warranty obligations.

Table 6

When selling products through retail outlets, a passport accompanies each product. An example of filling out a passport for a window unit is given in Appendix B.

During export-import operations, the content of the accompanying quality document is specified in the contract for the supply of products.

6.10 By agreement of the parties, acceptance of products by the consumer can be carried out at the manufacturer, at the consumer’s warehouse or in another place specified in the supply agreement.

6.11 Acceptance of products by the consumer does not relieve the manufacturer from liability if hidden defects are discovered that lead to a violation of the performance characteristics of the products during the warranty period.

7 Control methods

7.1 Test methods for incoming quality control of materials and components are established in the technical documentation, based on the requirements of regulatory documentation for these materials and parts.

7.2 Test methods when conducting production operational control are established in the technological documentation (quality control regulations).

7.3 Methods for quality control of products during acceptance control and control acceptance tests are established in the standards for specific types of products.

7.4 Methods of control during periodic testing.

7.4.1 Methods for determining the strength of corner joints are established in the RD for specific types of products, taking into account the load application patterns shown in Figure 8. GOST 24033.

7.4.8 The adhesion strength of paint and varnish coatings to the surface being finished (adhesion) is determined by the method of lattice cuts in accordance with GOST 15140 with additions established in the standards for specific types of products.

7.4.9 Durability indicators (including resistance to climatic influences and aggressive environments), resistance to wind loads, reliability of window devices, standardized loads applied to window devices, and the thickness of paint and varnish coatings are determined according to the RD approved in the prescribed manner.

8 Packaging, transportation and storage

8.1 Packaging of products must ensure their safety during storage, loading and unloading operations and transportation.

8.2 Devices or parts of devices that are not installed on the products must be wrapped in polyethylene film in accordance with GOST 10354 or in other packaging material that ensures their safety, tightly tied and supplied complete with the products.

8.3 Opening doors of products must be closed with all locking devices before packaging and transportation.

8.4 Requirements for storage and transportation of component parts, as well as rules for transportation of prefabricated window units are established in the RD for specific types of products.

8.5 Products are transported by all modes of transport in accordance with the rules for the carriage of goods in force for this type of transport. The use of containers is recommended for transporting products. In the case of containerless transportation, the products are packaged in accordance with the diagrams established in the technical documentation.

8.6 When storing and transporting products, they must be protected from mechanical damage, exposure to precipitation and direct sunlight.

8.7 When storing and transporting products, it is not allowed to stack them on top of each other; it is recommended to install gaskets made of elastic materials between the products.

8.8 Products are stored in special containers or in a vertical position at an angle of 10 - 15° to the vertical on wooden pads, pallets in covered areas without direct contact with heating devices.

8.9 In the case of separate transportation of double-glazed windows, the requirements for their packaging and transportation are established in accordance with GOST 24866.

9 General requirements for installation and operation

9.1 Requirements for the installation of products, including the design and dimensions of the mounting nodes for connecting window units to walls, are established in the design documentation for construction, taking into account the design options for connecting nodes in wall structures, designed for specified climatic and other loads.

9.2 Installation of window units must be carried out by specialized construction companies. The completion of installation work must be confirmed by an acceptance certificate drawn up in the prescribed manner.

9.3 At the consumer’s request, the product manufacturer must provide Standard instructions for the installation of window and balcony door units, containing:

drawings (diagrams) of typical mounting junction units;

a list of materials used during installation of products (with information on their compatibility) and temperature conditions for their use;

sequence of technological operations for installing window units.

9.4 When designing and executing junction units, the following conditions must be met:

the sealing of installation gaps between products and slopes of openings of wall structures must be tight, airtight, designed to withstand climatic loads outside and operating conditions indoors;

the design of the junction units (including the location of the window block along the depth of the opening) must prevent the formation of cold bridges, leading to the formation of condensation on the internal surfaces of the window openings;

the operational characteristics of the structures of the junction units and the materials used must meet the requirements established in the current regulatory documents;

sealing of seams on the side of the premises should be more dense than on the outside;

when choosing to fill installation gaps, operational temperature changes in the overall dimensions of products should be taken into account;

polymer materials used during installation work must have a hygienic certificate from health authorities on the possibility of their use in construction.

9.5 Large wall openings may be filled with interlocking window blocks (width and height). Block connections and strength calculations must be given in the technical documentation.

9.6. The design of the junction units and the technology of installation of products must comply with the requirements of the project.

9.7 The rules for operating products are established in the Product Operating Instructions, approved by the head of the manufacturer.

9.8 The operating instructions for products must include rules for caring for products, establish requirements for their scope of use and safe operation.

10 Manufacturer's warranty

10.1 Manufacturer’s guarantees are established in standards for specific types of products. The manufacturer guarantees that the products comply with the requirements of regulatory documentation, provided that the consumer complies with the rules of storage, installation and operation, as well as the scope of application of the products.

10.2 The guaranteed shelf life of products is at least one year from the date of shipment of the product by the manufacturer.

10.3 The warranty service life of window and door units is established in the supply contract, but not less than three years from the date of shipment of the products by the manufacturer.

10.4 The consumer has the right to demand the conclusion of an agreement with the manufacturer for warranty service of products.

For the purposes of this standard, the following terms and corresponding definitions apply.

Window- an element of a wall or roof structure, designed to connect the interior with the surrounding space, provide natural lighting to the premises, their ventilation, protection from atmospheric and noise influences and consisting of a window opening with slopes, a window block, a system for sealing assembly seams, a window sill board, drainage parts and facings.

Window hole- an opening in the wall (roof) for the installation of one or more window units, the design of which also provides for the installation of a mounting seal, slopes, drains, and window sill boards.

Window block- a translucent structure designed for natural lighting of the room, its ventilation and protection from atmospheric and noise influences.

A window block consists of assembly units: frames and sash elements, built-in ventilation systems and may include a number of additional elements: blinds, shutters, etc.

Balcony door block- a translucent structure designed to provide communication between the interior and the balcony (loggia), natural lighting of the room and protection from atmospheric and noise influences.

A balcony door block consists of assembly units: a frame, a door leaf and, in some cases, a transom.

Frame structure (element) of a window block- an assembly unit of a window block, consisting of bars (profiles) connected to each other by means of rigid corner connections: with spikes and glue, welding, mechanical connections (screw, on toothed plates, by crimping), etc.

Box- an assembly unit of a window or door block of a frame structure, intended for hanging sashes or panels, fixedly attached to the walls of the window or doorway.

Sash, sash element- an assembly unit of a window block of a frame structure with a translucent filling and connected to the frame, as a rule, by means of a hinge or sliding connection. The non-opening sash is fixed in the box motionlessly.

Narrow sash- a leaf with a width, usually up to 450 mm, used for ventilation of the room.

Valve flap- a narrow sash (usually up to 250 mm wide) without translucent filling, intended for ventilation of the room.

Split narrow sash- a narrow sash consisting of two half-sashes connected through a hinged vestibule. In the event that the upper half-leaf has a height of up to 400 mm, it can be classified as window elements.

Window- a sash element with dimensions, as a rule, not exceeding 350x450 mm, connected by means of a hinge to the bars of the sash or frame, intended for ventilating the room.

Transom- a sash element with a hinged opening, limited by a horizontal impost and frame bars and intended for ventilation of the room.

Canvas- an assembly unit of a balcony door block of a frame structure, including a translucent filling and, as a rule, a lower blind part made in the form of a panel or panel structure.

Translucent filling- filling made of transparent sheet glass or double glazing. Determination of the dimensions of the translucent filling is shown in Figure A. 1.

DrawingA.1 - Determining the dimensions of the translucent fill

Right (left) opening window block- a window block with hinges located on the right (left) side when viewed from the opening side of the sashes.

Note - In a two- or three-leaf window block, right or left opening is determined by the location of the narrow sash (Figure A.2).

A - left-hand opening window units; b- right-hand opening window units; V– non-opening window unit; G- window blocks with symmetrical opening

Figure A.2 - Identification of products according to the direction of opening of the valves

Window frame:

1) a translucent structure with a complex weave, used, as a rule, for glazing verandas (Figure A.3);

2) multi-tier window structure, consisting of mullions, crossbars, crossbars, etc., in the cell of which double-glazed windows, sashes, frames, window blocks are installed (Figure A.3).

Architectural drawing of a window block- frontal view of the window unit, which determines the configuration and proportions of its overall dimensions and glazing fields.

A - an example of a wooden window frame for glazing a veranda; b - example of a metal frame with different types of construction filling: 1 - double glazed windows; 2 – non-opening sash (or glazed frame); 3 - opening (hinged) sash; 4 - window blocks; 5 - frame

Figure A.3 - Window frame definitions

Wood-aluminum window block - a design that includes frame elements made of wood and aluminum alloys, the strength characteristics of which are taken into account when calculating resistance to operational loads.

Wooden window block with aluminum cladding- a structure consisting of wooden frame elements, the outer surfaces of which are protected from atmospheric influences by overhead parts made of aluminum alloys.

Dormer window block- a window unit installed in the roof structure at a given angle to the horizontal plane.

Layout (glazing bead)- a part that secures translucent (or blind) filling in sashes and door panels.

Low tide, rainproof profile- a part designed to drain rainwater and protect the window structure from its penetration.

Bar- profile part of a sash, frame, door frame made of any material or combination of materials (profiled wooden part, polyvinyl chloride profile, metal profile (including a combined one, with a thermal insert).

Impost- the middle block of the frame, used for the rebate of the sashes and the hanging of the sashes in three-leaf (or more) windows.

Window sash- a structure consisting of sash bars, designed to divide the glazing field for the purpose of strengthening it or decorating it.

Gorbylek (middle) - middle bar of window frame.

Decorative overlays (false croakers)- overhead decorative profiles, glued to glass or double-glazed windows from the inside and outside and forming a false binding (false binding).

Narthex- the junction point (movable connection unit) of the sash with the frame bars. The main vestibule is the connection point between the vertical and upper horizontal bars of the sash and frame. The lower narthex is the connection point between the lower horizontal bars of the sash and the frame. The impost narthex is the connection point between the sash bars and the frame impost. Impostless (shtulpovy) porch - a unit for connecting the bars of the sashes to each other.

Floating- protrusion of the sash (frame) profile, intended for installing a sealing gasket and bridging the gap in the narthex.

Sash opening options:

swing- the doors (leaves) rotate around a vertical axis;

suspended - the doors rotate around the upper horizontal axis;

folding- the doors rotate around the lower horizontal axis;

tilt and turn- sashes (leaves) rotate around the vertical and horizontal lower axis;

mid-turn- the doors rotate around the average vertical or average horizontal axis;

sliding- sashes (leaves) move horizontally;

lifting- the doors move in a vertical position;

combined- a combination of different types of opening in one product.

Adjustable ventilation- ensuring ventilation of rooms with different air exchange rates through design solutions for opening elements of products (sash with an adjustable opening limiter, valve, window).

Slit ventilation- limited ventilation of the room through a fixed gap in the narthex of a slightly open sash element (opening area no more than 0.02 m2).

Note - Slot ventilation with a folding opening method ensures air penetration through the upper half of the sash and can be equated to ventilation using a window.

Self-ventilation- self-regulating ventilation, a system of limited air exchange through the channels of profile chambers or through self-regulating climate valves built into window blocks in order to regulate air humidity in the room and prevent condensation on the internal surfaces of windows.

Durability- a characteristic (parameter) of products that determines their ability to maintain performance qualities for a given period, confirmed by the results of laboratory tests and expressed in conventional years of operation (service life).

Thickness of the opaque part of the window block- average thickness On Wednesday combinations (systems) of bars of sashes and frames along the cross-section of a window block. An example of its definition is shown in Figure A.4.

Where IN 1 - thickness of bars and boxes;

AT 2, AT 3- thickness of bars and sashes.

Figure A.4 - Determining the thickness of a combination (system) of bars (profiles) of a window block

APPENDIX B
(required)

The procedure for determining air and water permeability classes

The air permeability class of a window block is determined by the volumetric air permeability indicator Q, m 3 / (h × m 2). On a logarithmic scale of coordinates, normative straight lines are plotted to plot the dependence of air permeability Q from pressure drop D R, Pa, defining the boundaries of air permeability classes. The tangent of the angle of inclination of the straight lines, corresponding to the filtration mode, is taken equal to 2/3, the base points for constructing the straight lines correspond to the air permeability values Q, equal to 3, 9, 17, 27 and 50 m 3 / (h × m 2) at a pressure drop of 100 Pa. Based on the test results of window blocks, which are carried out in accordance with GOST 26602.2, an actual measurement line is constructed and the air permeability class is determined based on its location. An example of determining the air permeability class is shown in Figure B.1.

In cases where the line of actual dimensions, located in the field of a class (for example, class B), in a local area enters the field of a lower class (for example, class D), the test sample is assigned a lower class of air permeability.

Class A window units must be tested to a control pressure drop D R= 600 Pa, class B - 500 Pa, class B - 400 Pa, class G - 300 Pa, class D - 150 Pa. The same pressure drop values ​​correspond to the maximum pressure drops for determining the class of window blocks for water permeability. The water permeability class is determined by the magnitude of the pressure drop at which through penetration of water occurs through the window block (water tightness limit).

The general class of a window block for air and water permeability is taken according to the lowest class of air permeability and water permeability.

Figure B.1 - An example of determining the air permeability class

An example of filling out a passport for a window unit

APPENDIX D
(informative)

Information about the developers of the standard

This standard was developed by a working group of specialists consisting of:

Yu.P. Alexandrov, Central Research Institute of Industrial Buildings;

T.V. Vlasova, CS window and door technology;

V.A. Lobanov, NIISF RAASN;

B.C. Savich, GP CNS;

I.F. Savchenko, GUDGNP enterprise "Lignatex";

V.A. Tarasov, CJSC "KBE Window Technologies";

A.V. Tkachenko, DOK No. I LLC, Moscow;

S.A. Truntsev, JSC "Steklostroykomplekt";

N.V. Shvedov, Gosstroy of Russia (head).

GOST 23166-99

INTERSTATE STANDARD

WINDOW BLOCKS

General technical conditions

INTERSTATE SCIENTIFIC AND TECHNICAL COMMISSION
ON STANDARDIZATION, TECHNICAL REGULATION
AND CERTIFICATION IN CONSTRUCTION (MNTKS)

Moscow

Preface

1 DEVELOPED by the Department of Standardization, Technical Standardization and Certification of the Gosstroy of Russia, State Enterprise Center for Methodology of Standardization and Standardization in Construction of the Gosstroy of Russia, GNIiPP "Nauchstandartdom-Giprolesprom" with the participation of the company ZAO "KBE Window Technologies"

INTRODUCED by the State Construction Committee of Russia

2 ADOPTED by the Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (MNTKS) on December 2, 1999.

4. Entered into force on January 1, 2001 as a state standard of the Russian Federation by Decree of the State Construction Committee of Russia dated May 6, 2000 No. 41

GOST 23166-99

INTERSTATE STANDARD

WINDOW BLOCKS

General technical conditions

WINDOWS

General specifications

dateintroduction 2001-01-01

1 area of ​​use

This standard applies to window and balcony door units (hereinafter referred to as window units or products) made of wood, plastics and metal alloys for buildings and structures for various purposes.

The standard does not apply to translucent façade systems, skylights, or special-purpose products (burglar-proof, bulletproof, fireproof, etc.).

The standard is fundamental to a set of standards for specific types and designs of window units, as well as their components.

The requirements of this standard are mandatory (except for those specified in the text of the standard as recommended or reference).

The standard can be used for product certification.

2 Normative references

4 Classification and designation

4.1 Window blocks are classified according to the following criteria:

materials of frame elements;

options for filling the translucent part;

purpose;

design options;

architectural drawing;

basic operational characteristics.

The first two signs refer to the characteristics of the type of product.

4.2 Based on the materials of frame elements, products are divided into:

wooden;

polyvinyl chloride;

made of aluminum alloys;

steel;

fiberglass;

combined (wood-aluminum, wood-polyvinyl chloride, etc.)

4.3 Based on the options for filling the translucent part of the product, they are divided into:

with sheet glass;

with double glazed windows;

with sheet glass and double glazing.

The main options for filling the translucent part of window blocks are shown on.

4.4 According to their intended purpose, products are divided into those intended for use in residential, public, industrial and other types of buildings and structures.

4.5 By option design products are classified:

by design type: single, twin, separate, separate-pair;

by number of rows of glazing:

with single glazing (for unheated rooms);

with double glazing;

with triple glazing;

with quadruple glazing;

by the number of sashes in one row of glazing:

single-leaf;

double-leaf;

multi-leaf;

in the direction of opening the doors:

indoors;

out;

double-sided opening;

left opening;

symmetrical opening;

Examples of rebate assemblies with different numbers and locations of seals are shown on.

Examples of units of medium (impost and non-impost) porches with double sealing are shown on.

Examples of architectural drawings of window and balcony door blocks are given at,.

4.7.1 According to the reduced resistance to heat transfer, products are divided into classes:

A 1 - with heat transfer resistance 0.80 m2× °C/W or more;

A2 - »»0.75 - 0.79 m × °C/W

B1 - "0.70 - 0.74"

B2 - "0.65 - 0.69"

B 1 - "0.60 - 0.64"

AT 2 - "0.55 - 0.59"

G1 - "0.50 - 0.54"

G2 - "0.45 - 0.49"

D1 - "0.40 - 0.44"

D 2 - ""0.35 - 0.39"

Note - Products with heat transfer resistance below 0.35 m 2 × °С/ The W class is not assigned. A similar approach to the classification of products with indicators below the lowest values ​​​​established in the classification scales should be applied in.

Volumetric air permeability atDR= 100 Pa, m 3 / (h × m 2) to construct normative class boundaries

Water resistance limit, Pa, not less

The procedure for determining air and water permeability classes is given in.

4.7.3 According to the sound insulation indicator, products are divided into classes with a reduction in airborne noise from urban traffic flow:

A - products with airborne noise reduction over 36 dBA;

B - »»» »»»34-36 dBA

IN - »»»»»»31-33»

G - »»»»»»28-30»

D - »»»»»»»25-27»

Note - If a reduction in the airborne noise level of urban traffic flow is achieved in the ventilation mode, the letter “P” is added to the designation of the sound insulation class. For example, the designation of the sound insulation class of a product “DP” means that a reduction in the airborne noise level of urban traffic from 25 to 27 dBA for this product is achieved in the ventilation mode.

4.7.4 Based on the overall light transmittance, products are divided into classes:

A - total light transmittance 0.50 or more;

B - »»»»0.45 - 0.49;

IN - » » »»0.40 - 0.44;

G - »»» » 0.35-0.39;

D - »»» » 0.30-0.34.

4.7.5 Based on wind load resistance, products are divided into classes:

A - resistance to wind load 1000 Pa or more;

B - »»»800 - 999 Pa;

IN - »»»600 – 799 »

G - »»»400 - 599 »

D - » » »200 - 399 »

The specified pressure drops are used when assessing the performance characteristics of products.

Deflections of product parts are determined at pressure drops that are twice the upper limits for the classes specified in the classification.

4.7.6 Depending on resistance to climatic influences, products are divided into types of design:

normal version - for areas with average monthly air temperature in January minus 20° C and higher (control load when testing products or component materials and parts - no higher than minus 45°C) in accordance with current building codes;

frost-resistant design (M) - for areas with an average monthly air temperature in January below minus 20°C (control load when testing products or components and parts - no higher than minus 55°C) in accordance with current building codes.

4.8 Classification of products by type finishing coating, and also according to specific characteristics are established in standards for specific types of products.

4.9 Basic dimensions (classification by modular dimensions)

The modular overall dimensions of products are based on a building module equal to 100 mm and designated by the letter M.

width - 6M; 7M; 9M; THEM; 12M; 13M; 15M; 18M; 21M; 24M; 27M;

in height - 6M; 9M; 12M; 13M; 15M; 18M; 21M; 22M; 24M; 28M.

The overall dimensions of window and balcony door blocks and wall openings for their installation are established in the design documentation for construction, depending on the adopted designs of abutment units and materials for filling installation gaps. Recommended overall dimensions, mm, of window units, as well as their designations, are given in.

table 2

4.10 Structure of product symbols

Letter designation:

type of product:

O - window block

B - balcony door block

product material:

D - wood

P - polyvinyl chloride

A - aluminum alloy

St - steel

YES - wood-aluminum

Spl - fiberglass

types of designs and glazing options:

ABOUT - single design with sheet glass

OSB - single design with double glazing

WITH - twin design with sheet glass

SSP - paired design with sheet glass and double glazing

R - separate design with sheet glass

RSP - separate design with sheet glass and double glazing

R2SP - separate design with two double-glazed windows;

RSZ - split-pair design with three sheets of glass;

product design options:

according to the design of ventilation devices:

F - with windows

Fr - with transoms

VC - with ventilation valves

BY - with tilt and turn opening

QC - with climate valves

NE - with self-ventilation systems

If the design of the products provides for two ventilation systems, they are designated with a hyphen, for example, PO-SV.

In the direction of opening the doors:

L - left execution; P- right execution;

according to the designs of the vestibules:

Ш - impostless (shtulpovoy) vestibule.

The designations of window classes according to operational characteristics are taken according to the alphanumeric designations given in.

Example of a symbol - GOST 24700- 99

wooden window block of a single design with double-glazed windows, modular dimensions: height - 15M, width - 18M, with a window, left-hand version. Classes according to performance indicators: heat transfer resistance - B2, air and water penetration - B, sound insulation - D, overall light transmittance - B, resistance to wind loads - G, frost-resistant design - M, according to GOST 24700.

It is allowed not to indicate classes of performance characteristics in the symbols of products.

In this case, the class of operational characteristics of products (given in the denominator of the example), as well as, if necessary, designations of other classification characteristics, can be given in the design documentation, passport and supply contract in the form of a text entry, for example, “prefabricated, frost-resistant design "

The absence of a class designation means that the products have the minimum values ​​of performance indicators established in the standard for a specific type of product (in the example given, the symbol is in GOST 24700).

Symbols of products manufactured on individual orders may be established in project documentation or in regulatory documentation for specific types of products.

5 Technical requirements

5.1 General design requirements

5.1.1 Window units must comply with the requirements of this standard, standards for specific types of products and be manufactured according to design and technological documentation approved in the prescribed manner.

5.1.2 Products consist of frame elements (frames, sashes, curtains, windows, transoms). Corner joints of frame elements are connected using tenons and glue, welding, mechanical connections or other methods. Structural solutions for corner joints are given in the standards for specific types of products.

Functional parts and design details of window units are shown on.

The design of window units must provide for the possibility of ventilating rooms using vents, transoms, sashes with tilt-and-turn (tilt-up) adjustable opening, flap sashes or ventilation valves. It is recommended to use devices for regulating temperature and humidity conditions in the design of products: climate valves and self-ventilation systems.

5.1.3 As a translucent part of products, sheet glass is used according to GOST 111 , double glazed windows GOST 24866 or regulatory documentation approved in the prescribed manner (hereinafter referred to as ND).

5.2.3 Frame elements of window blocks and their parts must have the correct geometric shape.

The deviation from the straightness of the edges of the parts of the frame elements should not exceed 1.0 mm per 1 m of length in any section of the window element.

The maximum deviations of the nominal dimensions of frames and sashes (leaves) in length and width, the dimensions of the location of window devices, as well as the difference in the lengths of the diagonals of rectangular elements of products should not exceed the values ​​​​established in.

Table 3

In millimeters

5.2.4 Deviations in the nominal dimensions of the location of drainage and other openings: (± 3.0) mm - along the length of the bars, (± 1.0) mm - along the height of the section.

5.2.5 Deviation in the size of the distance between overlaps of adjacent closed doors is no more than 1 mm per 1 m.

5.2.6 The sagging (overestimation) of closed opening elements (sashes, curtains, vents) in the product should not exceed 1.5 mm per 1 m of width,

5.2.7 The difference in the front surfaces (sag) in corner and T-shaped joints of adjacent parts of frames and sashes, the installation of which is provided in the same plane, should not exceed 1 mm.

5.2.8 Gaps in corner and T-shaped joints larger than 0.5 mm are not allowed.

5.3 Characteristics

Meaning

Reduced heat transfer resistance, m 2× ° S/W

According to the requirements of ND for specific types of products

Reduced heat transfer resistance class

Air permeability at DР=100 Pa, m 3 /(h × m 2)

Air and water permeability class

Sound insulation, dBA

Sound insulation class

Wind resistance class

Total light transmittance class

Durability, conditional years of operation, not less than:

double-glazed windows

10(20)*

sealing gaskets

5(10)*

PVC profiles

20(40)*

adhesive joints of wooden parts

According to ND (40)*

opaque paints and varnishes on wood

According to ND (5)*

protective and decorative coatings on aluminum alloy profiles

According to ND (20)*

Reliability of window devices and hinges, the “opening-closing” cycle

20000

1000**

Perpendicular to the plane of the sash/leaf

250/400

in the plane of the window/sash (outer paired sash)/leaf

250/1000(500)/1200

*The deadline for putting into effect the values ​​of durability indicators given in brackets is established in the RD for specific types of products.

** The value of the “opening-closing” cycles is given for sash elements that are not intended for ventilating rooms and that are opened for washing glass.

5.3.2 Requirements for the appearance, roughness and quality of finishing of products are established depending on the type of surfaces of parts in the RD for specific types of products.

An example of determining the types of surfaces is given on.

5.3.3 Corner connections must withstand the operating loads applied according to one of the diagrams shown in . The values ​​of control loads (the strength of corner joints) are established in the regulatory and design documentation for specific types of products.

5.3.4 The thickness and adhesion of paint and varnish and other coatings are established in the RD and technical documentation for the manufacture of products.

5.4 Requirements for materials and components

5.4.1 Materials and components used for the manufacture of products must comply with the requirements of standards, technical specifications, technical certificates approved in the prescribed manner, and also satisfy the requirements of contracts (agreements) for manufacturing and supply.

5.4.2 Materials and components used for the manufacture of window units must be resistant to climatic influences.

Product class for wind load resistance

Size of glazing field width, mm

up to 700

St. 700 to 1000

Up to 1000

St. 1000 to 1300

St. 1300 to 1600

St. 1600 to 1800

5.4.4 Window fittings and fastenings must meet the requirements GOST 538 , ND for specific types of devices and have a protective or protective-decorative coating according to GOST 9.303.

Window devices must meet the following requirements:

resistance to static load acting on locking devices and handles is at least 500 N;

resistance to torque of forces applied to the handle - at least 25 N m;

resistance to load applied to the opening angle limiter in ventilation mode is at least 500 N;

the force applied to the doors when closing them until the required compression of the sealing gaskets is no more than 120 N;

the force applied to the doors (leaves) of products to open them should not exceed 50 (75) N.

5.5 Level of factory readiness and completeness

5.5.1 Window units must have full factory readiness: installed locking devices, glass, double-glazed windows, sealing gaskets and completed surface finishing.

It is allowed to supply window units that are not fully factory-ready, but the level of readiness of the products is established in the contract for their production (supply) by agreement between the manufacturer and the consumer.

Note - The lowest level of readiness is considered to be products supplied assembled with varying degrees of finishing, while the product package may not include glazing parts, sealing gaskets and overhead window fixtures. Window blocks of a prefabricated design can be supplied in bars, complete.

5.5.2 In the case of delivery of products that are not fully factory ready, responsibility for the quality of finished products is established in supply contracts.

5.5.3 The complete set of products when delivered to the consumer must comply with the requirements established in the contract.

The delivery package must include a quality document (passport) and instructions for use of the products.

The delivery of prefabricated products is accompanied by instructions for their assembly.

5.5.4 By agreement between the manufacturer and the consumer, the delivery set of products may include mosquito nets, blinds, shutters, trim, window sill boards and other parts.

5.5.5 Parts of locking devices protruding beyond the plane of the product may be supplied not mounted, but complete with the products.

5.5.6 At the consumer’s request, the manufacturer provides standard instructions for installation of products.

5.6 Marking

5.6.1 Each product is marked with waterproof paint or a label with indication of the manufacturer (trademark), product brand , the date of its manufacture and (or) order number, sign (stamp) confirming acceptance of the products by technical control. Products are marked, as a rule, on the non-front side of the upper part of the vertical profile of the product box.

5.6.2 The locking devices and double-glazed windows included in the product must be marked in accordance with the technical documentation for these products.

5.6.3 When delivering disassembled prefabricated products, the requirements for product labeling are established in the RD for these products.

6 Acceptance rules

6.1. Window units must be accepted by the technical control of the manufacturer for compliance with the requirements of this standard, standards for specific types of products, as well as the requirements specified in the contract for the manufacture (supply) of products.

Products are accepted in batches. When accepting products at the manufacturing plant, the number of products manufactured within one shift is taken as a batch. The volume of the batch can be established in the working documentation of the manufacturer, for example, the number of products manufactured per order, the number of products of the same brand, etc.

6.2 The product quality established in this standard is confirmed by:

incoming inspection of materials and components;

operational production control;

acceptance control of finished products;

control acceptance tests of a batch of products carried out by the quality service of the manufacturer;

periodic testing of products in independent testing centers;

qualification and certification tests.

6.3 The procedure for conducting incoming and operational production control at workplaces is established in the technological documentation.

If the manufacturer completes window units with double-glazed windows, window devices and other products of its own manufacture, they must be accepted and tested in accordance with the requirements of regulatory documentation for these products.

6.4 Acceptance quality control of finished products is carried out piece by piece, using the method of continuous control, while checking:

appearance (no defects visible to the naked eye);

operation of window devices;

sagging of opening elements and size deviation

distances between flaps of valves;

the presence of drainage and other openings;

presence and correct installation of sealing gaskets;

other requirements established in the standards for specific types of products.

Products that have passed acceptance control are marked. Products that do not pass acceptance control for at least one indicator are rejected.

6.5 Each batch of products undergoes control acceptance tests carried out by the quality service, as a rule, at least once per shift. The procedure for conducting this type of testing is established in the RD for specific types of products.

In the case of a negative test result for at least one indicator, the quality of the products is re-checked on twice the number of samples for the indicator that had a negative test result. If a non-compliance of the indicator with the established requirements is detected again, the controlled and subsequent batches of products are subjected to continuous control. If the result of continuous control is positive, they return to the established procedure for control acceptance tests.

6.6 Periodic testing according to the performance indicators specified in , are carried out when making changes to the design of products or their manufacturing technology, but at least once every five years, as well as when certifying products (in terms of indicators provided for by certification methods).

When placing window units into production, they are qualified for compliance with the requirements of this standard, as well as standards or technical specifications for specific types of products. In justified cases, it is allowed to combine qualification and certification tests.

Tests are carried out in independent testing centers accredited to conduct them.

6.7 The consumer has the right to carry out quality control checks of products, while observing the given procedure for sampling and test methods established in this standard, as well as in the RD for specific types of products.

6.8 When accepting products by the consumer, a batch is considered to be the number of products shipped under a specific contract (order), but not more than 500 pieces, documented in one quality document.

6.9 Each batch of products must be accompanied by a quality document (passport), which indicates:

name and address of the manufacturer or its trademark;

product designation;

product certification data;

batch (order) number;

number of products in the batch (pieces and m 2);

specification of components;

date of shipment.

The quality document must have a sign (stamp) confirming the acceptance of the batch of products by the technical control of the manufacturer. It is recommended that the quality document indicate the main technical characteristics of the products and warranty obligations.

Table 6

When selling products through retail outlets, a passport accompanies each product. An example of filling out a passport for a window unit is given in.

During export-import operations, the content of the accompanying quality document is specified in the contract for the supply of products.

6.10 By agreement of the parties, acceptance of products by the consumer can be carried out at the manufacturer, at the consumer’s warehouse or in another place specified in the supply agreement.

6.11 Acceptance of products by the consumer does not relieve the manufacturer from liability if hidden defects are discovered that lead to a violation of the performance characteristics of the products during the warranty period.

7 Control methods

7.1 Test methods for incoming quality control of materials and components are established in the technical documentation, based on the requirements of regulatory documentation for these materials and parts.

7.2 Test methods when conducting production operational control are established in the technological documentation (quality control regulations).

7.3 Methods for quality control of products during acceptance control and control acceptance tests are established in the standards for specific types of products.

7.4 Methods of control during periodic testing.

7.4.1 Methods for determining the strength of corner joints are established in the RD for specific types of products, taking into account the load application diagrams given on. GOST 26602.4.

7.4.7 Resistance to static loads is determined by GOST 24033.

7.4.8 The adhesion strength of paint and varnish coatings to the surface being finished (adhesion) is determined by the method of lattice cuts according to GOST 15140 with additions established in the standards for specific types of products.

7.4.9 Durability indicators (including resistance to climatic influences and aggressive environments) , resistance to wind loads, reliability of window devices, standardized loads applied to window devices, the thickness of paint and varnish coatings are determined according to the RD approved in the prescribed manner.

8 Packaging, transportation and storage

8.1 Packaging of products must ensure their safety during storage, loading and unloading operations and transportation.

8.2 Devices or parts of devices not installed on products must be wrapped in plastic film according to GOST 10354 or in other packaging material that ensures their safety, tightly tied and supplied complete with the products.

8.3 Opening doors of products must be closed with all locking devices before packaging and transportation.

8.4 Requirements for storage and transportation of component parts, as well as rules for transportation of prefabricated window units are established in the RD for specific types of products.

8.5 Products are transported by all modes of transport in accordance with the rules for the carriage of goods in force for this type of transport. The use of containers is recommended for transporting products. In the case of containerless transportation, the products are packaged in accordance with the diagrams established in the technical documentation.

8.6 When storing and transporting products, they must be protected from mechanical damage, exposure to precipitation and direct sunlight.

8.7 When storing and transporting products, it is not allowed to stack them on top of each other; it is recommended to install gaskets made of elastic materials between the products.

8.8 Products are stored in special containers or in a vertical position at an angle of 10 - 15° to the vertical on wooden pads, pallets in covered areas without direct contact with heating devices.

8.9 In the case of separate transportation of double-glazed windows, the requirements for their packaging and transportation are established according to GOST 24866.

9 General requirements for installation and operation

9.1 Requirements for the installation of products, including the design and dimensions of the mounting nodes for connecting window units to walls, are established in the design documentation for construction, taking into account the design options for connecting nodes in wall structures, designed for specified climatic and other loads.

9.2 Installation of window units must be carried out by specialized construction companies. The completion of installation work must be confirmed by an acceptance certificate drawn up in the prescribed manner.

9.3 At the consumer’s request, the product manufacturer must provide Standard instructions for the installation of window and balcony door units, containing:

drawings (diagrams) of typical mounting junction units;

a list of materials used during installation of products (with information on their compatibility) and temperature conditions for their use;

sequence of technological operations for installing window units.

9.4 When designing and executing junction units, the following conditions must be met:

the sealing of installation gaps between products and slopes of openings of wall structures must be tight, airtight, designed to withstand climatic loads outside and operating conditions indoors;

the design of the junction units (including the location of the window block along the depth of the opening) must prevent the formation of cold bridges, leading to the formation of condensation on the internal surfaces of the window openings;

the operational characteristics of the structures of the junction units and the materials used must meet the requirements established in the current regulatory documents;

sealing of seams on the side of the premises should be more dense than on the outside;

when choosing to fill installation gaps, operational temperature changes in the overall dimensions of products should be taken into account;

polymer materials used during installation work must have a hygienic certificate from health authorities on the possibility of their use in construction.

9.5 Large wall openings may be filled with interlocking window blocks (width and height). Block connections and strength calculations must be given in the technical documentation.

9.6. The design of the junction units and the technology of installation of products must comply with the requirements of the project.

9.7 The rules for operating products are established in the Product Operating Instructions, approved by the head of the manufacturer.

9.8 The operating instructions for products must include rules for caring for products, establish requirements for their scope of use and safe operation.

10 Manufacturer's warranty

10.1 Manufacturer’s guarantees are established in standards for specific types of products. The manufacturer guarantees that the products comply with the requirements of regulatory documentation, provided that the consumer complies with the rules of storage, installation and operation, as well as the scope of application of the products.

10.2 The guaranteed shelf life of products is at least one year from the date of shipment of the product by the manufacturer.

10.3 The warranty service life of window and door units is established in the supply contract, but not less than three years from the date of shipment of the products by the manufacturer.

10.4 The consumer has the right to demand the conclusion of an agreement with the manufacturer for warranty service of products.

Terms and Definitions

For the purposes of this standard, the following terms and corresponding definitions apply.

Window- an element of a wall or roof structure, designed to connect the interior with the surrounding space, provide natural lighting to the premises, their ventilation, protection from atmospheric and noise influences and consisting of a window opening with slopes, a window block, a system for sealing assembly seams, a window sill board, drainage parts and facings.

Window hole- an opening in the wall (roof) for the installation of one or more window units, the design of which also provides for the installation of a mounting seal, slopes, drains, and window sill boards.

Window block- a translucent structure designed for natural lighting of the room, its ventilation and protection from atmospheric and noise influences.

A window block consists of assembly units: frames and sash elements, built-in ventilation systems and may include a number of additional elements: blinds, shutters, etc.

Balcony door block - a translucent structure designed to provide communication between the interior and the balcony (loggia), natural lighting of the room and protection from atmospheric and noise influences.

A balcony door block consists of assembly units: a frame, a door leaf and, in some cases, a transom.

Frame structure (element) of a window block - an assembly unit of a window block, consisting of bars (profiles) connected to each other by means of rigid corner connections: with spikes and glue, welding, mechanical connections (screw, on toothed plates, by crimping), etc.

Box- an assembly unit of a window or door block of a frame structure, intended for hanging sashes or panels, fixedly attached to the walls of the window or doorway.

Sash, sash element - an assembly unit of a window block of a frame structure with a translucent filling and connected to the frame, as a rule, by means of a hinge or sliding connection. The non-opening sash is fixed in the box motionlessly.

Narrow sash- a leaf with a width, usually up to 450 mm, used for ventilation of the room.

Valve flap - a narrow sash (usually up to 250 mm wide) without translucent filling, intended for ventilation of the room.

Split narrow sash - a narrow sash consisting of two half-sashes connected through a hinged vestibule. In the event that the upper half-leaf has a height of up to 400 mm, it can be classified as window elements.

Window- a sash element with dimensions, as a rule, not exceeding 350x450 mm, connected by means of a hinge to the bars of the sash or frame, intended for ventilating the room.

Transom- a sash element with a hinged opening, limited by a horizontal impost and frame bars and intended for ventilation of the room.

Canvas - an assembly unit of a balcony door block of a frame structure, including a translucent filling and, as a rule, a lower blind part made in the form of a panel or panel structure.

Translucent filling - filling made of transparent sheet glass or double glazing. The determination of the dimensions of the translucent filling is given on. - window blocks with symmetrical opening

Figure A.2 - Identification of products according to the direction of opening of the valves

Window frame:

1) a translucent structure with a complex weave, usually used for glazing verandas ( );

2) a multi-tier window structure, consisting of mullions, crossbars, crossbars, etc., in the cell of which double-glazed windows, sashes, frames, window blocks are installed ( ).

Architectural drawing of a window block - frontal view of the window unit, which determines the configuration and proportions of its overall dimensions and glazing fields.

In cases where the line of actual dimensions, located in the field of a class (for example, class B), in a local area enters the field of a lower class (for example, class D), the test sample is assigned a lower class of air permeability.

Class A window units must be tested to a control pressure dropDR = 600 Pa, class B - 500 Pa, class B - 400 Pa, class G - 300 Pa, class D - 150 Pa. The same pressure drop values ​​correspond to the maximum pressure drops for determining the class of window blocks for water permeability. The water permeability class is determined by the magnitude of the pressure drop at which through penetration of water occurs through the window block (water tightness limit).

The general class of a window block for air and water permeability is taken according to the lowest class of air permeability and water permeability.

Figure B.1 - An example of determining the air permeability class

DOK No. I LLC, Moscow;

S.A. Truntsev, JSC "Steklostroykomplekt";

N.V. Shvedov, Gosstroy of Russia (head).

GOST 23166-99

UDC 691.11.028.1/2:006.354 Zh 32

INTERSTATE STANDARD

WINDOW BLOCKS
General technical conditions

WINDOWS
General specifications

OKS 91.060.50
OKSTU 5361, 5271, 5772
Date of introduction 2001-01-01

Preface

1 DEVELOPED by the Department of Standardization, Technical Standardization and Certification of the Gosstroy of Russia, State Enterprise Center for Methodology of Standardization and Standardization in Construction of the Gosstroy of Russia, GNIiPP "Nauchstandartdom-Giprolesprom" with the participation of the company ZAO "KBE Window Technologies"

INTRODUCED by the State Construction Committee of Russia

2 ADOPTED by the Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (MNTKS) on December 2, 1999.

Name of the state Name of the state construction management body
Republic of Armenia Ministry of Urban Development of the Republic of Armenia
Republic of Kazakhstan Committee for Construction Affairs of the Ministry of Energy, Industry and Trade of the Republic of Kazakhstan
Kyrgyz Republic State Inspectorate for Architecture and Construction under the Government of the Kyrgyz Republic
Republic of Moldova Ministry of Territorial Development, Construction and Communal Services of the Republic of Moldova
Russian Federation Gosstroy of Russia
Republic of Uzbekistan State Committee for Construction, Architecture and Housing Policy of Uzbekistan
Ukraine State Committee for Construction, Architecture and Housing Policy of Ukraine

3 INSTEAD GOST 23166-78

1 area of ​​use

This standard applies to window and balcony door units (hereinafter referred to as window units or products) made of wood, plastics and metal alloys for buildings and structures for various purposes.
The standard does not apply to translucent façade systems. Anti-aircraft lights, as well as special-purpose products (burglar-proof, bulletproof, fireproof, etc.).
The standard is fundamental to a set of standards for specific types and designs of window units, as well as their components.
The requirements of this standard are mandatory (except for those specified in the text of the standard as recommended or reference).
The standard can be used for product certification.

This standard contains references to the following standards:
GOST 9.303-84 ESZKS. Metallic and non-metallic inorganic coatings. General requirements for selection
GOST 111-90 Sheet glass. Specifications
GOST 538-88 Lock and hardware products. General technical conditions
GOST 3749-77 Test squares 90°. Specifications
GOST 5089-97 Locks and latches for doors. Technical conditions.
GOST 7502-98 Metal measuring tapes. Specifications
GOST 10354-82 Polyethylene film. Specifications
GOST 15140-78 Paint and varnish materials. Methods for determining adhesion
GOST 24700-99 Wooden window blocks with double-glazed windows. Specifications
GOST 24033-80 Windows and balcony doors wooden. Mechanical Test Methods
GOST 24866-99 Double-glazed windows construction purposes. Specifications
GOST 26602.1-99 Window and door blocks. Method for determining heat transfer resistance
GOST 26602.2-99 Window and door blocks. Methods for determining air and water permeability
GOST 26602.3-99 Window and door blocks. Method for determining sound insulation
GOST 26602.4-99 Window and door blocks. Method for determining the total light transmittance
GOST 30698-2000 Tempered glass for construction. Specifications

3 Terms and definitions

The terms and definitions used in this standard are given in Appendix A.

4 Classification and designation

4.1 Window blocks are classified according to the following criteria:
materials of frame elements;
options for filling the translucent part;
purpose;
design options;
architectural drawing;
basic operational characteristics.
The first two signs refer to the characteristics of the type of product.
4.2 Based on the materials of frame elements, products are divided into:
wooden;
polyvinyl chloride;
made of aluminum alloys;
steel;
fiberglass;
combined (wood-aluminum, wood-polyvinyl chloride, etc.)
4.3 Based on the options for filling the translucent part of the product, they are divided into:
with sheet glass;
with double glazed windows;
with sheet glass and double glazing.
The main options for filling the translucent part of window blocks are shown in Figure 1.
4.4 According to their intended purpose, products are divided into those intended for use in residential, public, industrial and other types of buildings and structures

a - single window unit with one glass; b - single window block with single-chamber double-glazed windows; c - single window block with double-glazed windows; d - paired window unit with double glazing; d - paired window unit with glass and double-glazed windows; e - separate window block with double glazing; g - separate-paired window unit with triple glazing; h - separate window block with glass and single-chamber double-glazed windows; and - separate window unit with glass and double-glazed windows; k - separate window block with two double-glazed windows

Figure 1 - Main types of structures and options for filling the translucent part of window blocks

4.5 According to design options, products are classified:
by design type: single, twin, separate, separate-pair;
by number of rows of glazing:
with single glazing (for unheated rooms);
with double glazing;
with triple glazing;
with quadruple glazing;
by the number of sashes in one row of glazing:
single-leaf;
double-leaf;
multi-leaf;
in the direction of opening the doors:
indoors;
out;
double-sided opening;
left opening;
symmetrical opening;
according to the methods of opening the doors:
with swing opening - with the sash rotating around the vertical extreme axis;
suspended - with the sash rotating around the upper extreme axis;
folding - with the sash rotating around the lower extreme axis;
tilt and turn - with the sash rotating around the vertical and lower extreme axes;
mid-rotation - with rotation of the sash around a horizontal or vertical axis, offset from the edge of the sash;
sliding - with horizontal movement of the doors;
lifting - with movement of the sash in a vertical plane;
combined - with combination in one design different types opening the doors;
non-opening;
depending on the glazed elements:
with glazed sash elements;
with glazed boxes;
with combined glazing;
on the design of devices for ventilation and regulation of the temperature and humidity conditions of the room:
with windows;
with doors with tilting (tilt-and-turn) adjustable opening;
with transoms;
with valve flaps;
with ventilation valves;
with climate valves;
with self-ventilation systems;
according to the design solutions of the sash vestibules:
with an impost porch;
with a postless (shtulpovy) vestibule;
according to the number and location of sealing contours in the vestibules:
with one sealing circuit (for unheated rooms);
with middle and inner seal;
with external and internal seal;
with external, internal and middle seal;
by type of corner joint:
non-separable (adhesive, welded, pressed, etc.);
collapsible (with mechanical connections).
4.6 Based on architectural drawings, products are divided into:
rectangular;
figured (triangular, polygonal, arched, round, oval, etc.);
with decorative bindings;
with a complex pattern (for example, arched with slab binding).
The main types of window block designs are shown in Figure 1.
Examples of ledge assemblies with different numbers and locations of seals are shown in Figure 2.
Examples of units of medium (impost and non-impost) vestibules with double sealing are shown in Figure 3.
Examples of architectural drawings of window and balcony door blocks are shown in Figures 4, 5.
4.7 Products are classified according to their main performance characteristics: reduced heat transfer resistance, air and water permeability, sound insulation, total light transmittance, wind load resistance, resistance to climatic influences.
4.7.1 Based on the reduced heat transfer resistance, products are divided into classes:

A1 - with a heat transfer resistance of 0.80 m2 °C/W or more;
A2 - " " 0.75 - 0.79 m2 °C/W
B1 - " " 0.70 - 0.74 "
B2 - " " 0.65 - 0.69 "
B1 - " " 0.60 - 0.64 "
B2 - " " 0.55 - 0.59 "
G1 - " " 0.50 - 0.54 "
G2 - " " 0.45 - 0.49 "
D1 - " " 0.40 - 0.44 "
D2 - " " 0.35 - 0.39 "

Note - Products with heat transfer resistance below 0.35 m2 C/W; the class is not assigned. A similar approach to the classification of products with indicators below the lowest values ​​​​established in the classification scales should be applied in 4.7.2-4.7.5.

a - design with two middle seals; b - design with middle and internal seals; c - design with two middle and internal seals;
d - design with external and internal seals; d - design with middle and internal seals; e - design with outer, middle and inner seals

Figure 2 - Examples of rebate assemblies with different numbers and locations of seals

a - vertical impost-free (shtulpovoy) and impost-type narthexes of a wooden window block; b - horizontal impost narthex of a wooden window block; c - impost narthex of a window block made of PVC profiles; d - assembly of the impost connection between the opening sash and the glazed frame; d - impost narthex of an aluminum alloy window block

Figure 3 - Examples of units of medium (impost and non-impost) vestibules with double sealing

a, b, c, d, e, f, g - examples of designs of window blocks 15M in height; h, i - design of monocotyledon balcony door blocks of size 22-7; to - the same, on an individual order: with slab binding and solid panel; l - examples of the design of a double-leaf balcony door block with a double transom for public buildings size 28-18

Figure 4 - Examples of architectural drawings of rectangular window and balcony door blocks

a - round non-opening window block; b - semi-oval window block with hinged opening; c - semicircular window block with hinged opening; g - triangular window block with hinged opening; d - trapezoidal swing single-leaf window block; e - semi-arched single-leaf window block with tilt-and-turn opening; g - arched double-leaf window block with tilting and swing opening sashes and a non-opening transom; h - three-leaf window block with combined opening, a window, a non-opening under-window sash and a non-opening semi-oval transom; and - an arched single-leaf window block with a tilt-and-turn opening of the sash with a sash frame and an opening transom

1. DEVELOPED Department of Standardization, Technical Standardization and Certification of the Gosstroy of Russia with the participation of the company KVE Window Technologies CJSC, Polimerstroymaterialy OJSC, NIUPTS Interregional Window Institute. INTRODUCED Gosstroy of Russia
2. ACCEPTED Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (INTKS) on December 2, 1999. The following voted for adoption:

   State name	Name of the state construction management body
   Republic of Armenia	Ministry of Urban Development of the Republic of Armenia
   The Republic of Kazakhstan	Committee for Construction Affairs of the Ministry of Energy, Industry and Trade of the Republic of Kazakhstan
   Republic of Kyrgyzstan	State Inspectorate for Architecture and Construction under the Government of the Kyrgyz Republic
   The Republic of Moldova	Ministry of Territorial Development, Construction and Communal Services of the Republic of Moldova
   Russian Federation	Gosstroy of Russia
   The Republic of Tajikistan	Committee for Architecture and Construction of the Republic of Tajikistan
   The Republic of Uzbekistan	State Committee for Construction, Architecture and Housing Policy of Uzbekistan

3. INTRODUCED FOR THE FIRST TIME
4. PUT INTO EFFECT from January 1, 2001 as a state standard of the Russian Federation by Decree of the State Construction Committee of Russia dated May 6, 2000 No. 38. This standard cannot be fully or partially reproduced, replicated or distributed as official publication on the territory of the Russian Federation without permission from the State Construction Committee of Russia

I8ВN 5-88111-066-8 Gosstroy of Russia, GUL TsPP, 2000

1 area of ​​use

This standard applies to window and balcony door units (hereinafter referred to as window units or products) made of wood, plastics and metal alloys for buildings and structures for various purposes.
The standard does not apply to translucent façade systems, skylights, or special-purpose products (burglar-proof, bulletproof, fireproof, etc.). The standard is fundamental to a set of standards for specific types and designs of window units, as well as their components.
The requirements of this standard are mandatory (except for those specified in the text of the standard as recommended or reference).
The standard can be used for product certification.

2 Normative references

This standard contains references to the following standards: GOST 9.303-84 ESZKS. Metallic and non-metallic inorganic coatings. General requirements for selection.
GOST 111-90 Sheet glass. Specifications
GOST 538-88 Lock and hardware products. General technical conditions
GOST 3749-77 Test squares 90°. Technical specifications GOST 5089-97 Locks and latches for doors. Technical conditions. GOST 7502-98 Metal measuring tapes. Specifications
GOST 10354-82 Polyethylene film. Technical specifications GOST 15140-78 Paint and varnish materials. Methods for determining adhesion
GOST 24700-99 Wooden window blocks with double-glazed windows. Specifications
GOST 24033-80 Windows and balcony doors are wooden. Mechanical Test Methods
GOST 24866-99 Double-glazed windows for construction purposes. Specifications
GOST 26602.1-99 Window and door blocks. Method for determining heat transfer resistance
GOST 26602.2-99 Window and door blocks. Methods for determining air and water permeability
GOST 26602.3-99 Window and door blocks. Method for determining sound insulation
GOST 26602.4-99 Window and door blocks. Method for determining the total light transmittance
GOST 30698-2000 Tempered building glass. Specifications

3 Terms and definitions

The terms and definitions used in this standard are given in Appendix A.

For the purposes of this standard, the following terms and corresponding definitions apply.
Window- an element of a wall or roof structure, designed to connect the interior with the surrounding space, provide natural lighting to the premises, their ventilation, protection from atmospheric and noise influences and consisting of a window opening with slopes, a window block, a system for sealing assembly seams, a window sill board, drainage parts and facings.
Window hole- an opening in the wall (roof) for the installation of one or more window units, the design of which also provides for the installation of a mounting seal, slopes, drains, and window sill boards.
Window block- a translucent structure designed for natural lighting of the room, its ventilation and protection from atmospheric and noise influences. The window block consists of assembly units: frames and sash elements, built-in ventilation systems and may include a number of additional elements: blinds, shutters, etc.
Balcony door block- a translucent structure designed to provide communication between the interior and the balcony (loggia), natural lighting of the room and protection from atmospheric and noise influences.
A balcony door block consists of assembly units: a frame, a door leaf and, in some cases, a transom.
Frame structure (element) of a window block- an assembly unit of a window block, consisting of bars (profiles), connected to each other by means of rigid corner connections: with spikes and glue, welding, mechanical connections (screw, on toothed plates, by welding), etc.
Box- an assembly unit of a window or door block of a frame structure, intended for hanging sashes or panels, fixedly attached to the walls of the window or doorway.
Sash, sash element- an assembly unit of a window block of a frame structure with a translucent glass connected to the frame, as a rule, by means of a hinge or sliding connection. The non-opening sash is fixed in the box motionlessly.
Narrow sash- a leaf with a width, usually up to 450 mm, used for ventilation of the room.
Valve flap- a narrow sash (usually up to 250 mm wide) without translucent filling, intended for ventilation of the room.
Split narrow sash- a narrow sash consisting of two half-sashes connected through a hinged vestibule. In the event that the upper half-leaf has a height of up to 400 mm, it can be classified as window elements.
Window- a sash element with dimensions, as a rule, not exceeding 350x450 mm, connected by means of a hinge to the bars of the sash or frame, intended for ventilating the room.
Transom- a sash element with a hinged opening, limited by a horizontal impost and frame bars and intended for ventilation of the room.
Canvas- an assembly unit of a balcony door block of a frame structure, including a translucent filling and, as a rule, a lower blind part made in the form of a panel or panel structure.
Translucent filling- filling made of transparent sheet glass or double glazing. Determination of the dimensions of the translucent filling is shown in Figure A.1.

Figure A.1- Determination of the dimensions of the translucent filling
Right (left) opening window block- a window block with hinges located on the right (left) side when viewed from the opening side of the sashes.
Note- In a two- or three-leaf window block, right or left opening is determined by the location of the narrow sash (Figure A.2).


a - the window blocks on the left open; 6 - right-hand opening window blocks; c - non-opening window block; d - window blocks of symmetrical opening
Figure A.2- Identification of products according to the direction of opening of the doors
Window frame:
1) translucent structure with a complex weave, used, as a rule, for glazing verandas (Figure A-3),
2) a multi-tier window structure, consisting of mullions, crossbars, crossbars, etc., in the cell of which double-glazed windows, sashes, frames, window blocks are installed (Figure A.3).
Architectural drawing of a window block- frontal view of the window unit, which determines the configuration and proportions of its overall dimensions and glazing fields.


a - an example of a wooden window frame for glazing a veranda; b - an example of a metal frame with different types of filling the structure: 1 - double-glazed windows; 2 - non-opening sash (or glazed box); 3 - opening (hinged) sash; 4 - window blocks; 5 - frame
Figure A.Z- Window frame definitions
Wood-aluminum window block- a design that includes frame elements made of wood and aluminum alloys, the strength characteristics of which are taken into account when calculating resistance to operational loads.
Wooden window block with aluminum cladding- a structure consisting of wooden frame elements, the outer surfaces of which are protected from atmospheric influences by overhead parts made of aluminum alloys.
Dormer window block- a window unit installed in the roof structure at a given angle to the horizontal plane.
Layout (glazing bead)- a part that secures translucent (or blind) filling in sashes and door panels.
Low tide, rainproof profile- a part designed to drain rainwater and protect the window structure from its penetration.
Bar- profile part of a sash, frame, door frame made of any material or combination of materials (profiled wooden part, polyvinyl chloride profile, metal profile (including a combined one, with a thermal insert).
Impost- the middle block of the frame, used for the rebate of the sashes and the hanging of the sashes in three-leaf (or more) windows.
Window sash- a structure consisting of sash bars, designed to divide the glazing field for the purpose of strengthening it or decorating it.
Gorbylek (middle)- middle bar of window frame.
Decorative overlays (false croakers)- overhead decorative profiles, glued to glass or double-glazed windows from the inside and outside and forming a false binding (falyp-binding).
Narthex- the junction point (movable connection unit) of the sash with the frame bars. The main vestibule is the connection point between the vertical and upper horizontal bars of the sash and frame. The lower narthex is the connection point between the lower horizontal bars of the sash and the frame. The impost narthex is the connection point between the sash bars and the frame impost. Impostless (shtulpovy) porch - a unit for connecting the bars of the sashes to each other.
Floating- protrusion of the sash (frame) profile, intended for installing a sealing gasket and bridging the gap in the narthex.
Options for opening the doors:

• swing - the doors (leaves) rotate around a vertical axis;
• suspended - the doors rotate around the upper horizontal axis; ;
• hinged - the doors rotate around the lower horizontal axis;
• tilt and turn - the doors (leaves) rotate around the vertical and horizontal lower axis;
• mid-rotation - the doors rotate around the average vertical or average horizontal axis;
• sliding - the doors (leaves) move horizontally;
• lifting - the doors move in a vertical position;
• combined - a combination of different types of opening in one product.

Adjustable ventilation- ensuring ventilation of rooms with different air exchange rates through design solutions for opening elements of products (sash with an adjustable opening limiter, valve, window).
Slit ventilation- limited ventilation of the room through a fixed gap in the narthex of a slightly open sash element (opening area no more than 0.02 m2).
Note- Slot ventilation with a folding opening method ensures air penetration through the upper half of the sash and can be equated to ventilation using a window.
Self-veitilation- self-regulating ventilation, a system of limited air exchange through the channels of profile chambers or through self-regulating climate valves built into window blocks in order to regulate air humidity in the room and prevent condensation on the internal surfaces of windows.
Durability- a characteristic (parameter) of products that determines their ability to maintain performance qualities for a given period, confirmed by the results of laboratory tests and expressed in conventional years of operation (service life).
Thickness of the opaque part of the window block- average thickness in a combination (system) of bars of sashes and frames along the cross-section of a window block. An example of its definition is shown in Figure A.4.
where B 1 is the thickness of the bars and boxes;
B 2, B 3 - thickness of bars and sashes.
Figure A.4- Determination of the thickness of the combination (system) of bars (profiles) of the window block

4 Classification and designation

4.1 Window blocks are classified according to the following characteristics: materials of frame elements;

• options for filling the translucent part;
• purpose;
• design options;
• architectural drawing;
• basic operational characteristics. The first two signs refer to the characteristics of the type of product.

4.2 Based on the materials of frame elements, products are divided into:

• wooden;
• polyvinyl chloride;
• made of aluminum alloys;
• steel;
• fiberglass;
• combined (wood-aluminum, wood-polyvinyl-chloride, etc.)

4.3 Based on the options for filling the translucent part of the product, they are divided into:

• with sheet glass;
• with double glazed windows;
• with sheet glass and double glazing.

The main options for filling the translucent part of window blocks are shown in Figure 1.
4.4 According to their intended purpose, products are divided into those intended for use in residential, public, industrial and other types of buildings and structures.
4.5 According to design options, products are classified: by design type: single, paired, separate, separate-paired; by number of rows of glazing:

• with single glazing (for unheated rooms);
• with double glazing;
• with triple glazing;
• with quadruple glazing;

by the number of sashes in one row of glazing:

• single-leaf;
• double-leaf;
• multi-leaf;

in the direction of opening the doors:

• indoors;
• out;
• double-sided opening;
• left opening;
• symmetrical opening;

according to the methods of opening the doors: a - single window unit with one glass; b - single window block with single-chamber double-glazed windows; c - single window block with double-chamber glass; d - paired window unit with double glazing; d - paired window unit with glass and double-glazed windows; e - separate window block with double glazing; g - separate-paired window unit with triple glazing; e - separate window block with glass and single-chamber double-glazed windows; and - separate window unit with glass and double-glazed windows; k - separate window block with two double-glazed windows
Picture 1- The main types of structures and options for filling the translucent part of window blocks with hinged opening - with the sash rotating around the vertical extreme axis;

• suspended - with the sash rotating around the upper extreme axis;
• folding - with the sash rotating around the lower extreme axis;
• tilt and turn - with the sash rotating around the vertical and lower extreme axes;
• mid-rotation - with rotation of the sash around a horizontal or vertical axis, offset from the edge of the sash;
• sliding - with horizontal movement of the doors;
• lifting - with movement of the sash in a vertical plane;
• combined - with the combination of different types of sash openings in one design;
• non-opening;

depending on the glazed elements:

• with glazed sash elements;
• with glazed boxes;
• with combined glazing;

on the design of devices for ventilation and regulation of the temperature and humidity conditions of the room:

• with windows;
• with doors with tilting (tilt-and-turn) adjustable opening;
• with transoms;
• with valve flaps;
• with ventilation valves;
• with climate valves;
• with self-ventilation systems;

according to the design solutions of the sash vestibules:

• with an impost porch;
• with a postless (shtulpovy) vestibule;

according to the number and location of sealing contours in the vestibules:

• with one sealing circuit (for unheated rooms);
• with middle and inner seal;
• with external and internal seal; o, with outer, inner and middle seal;
• by type of corner joint:
• non-separable (adhesive, welded, pressed, etc.);
• collapsible (with mechanical connections).

4.6 Based on architectural drawings, products are divided into:

• rectangular;
• figured (triangular, polygonal, arched, round, oval, etc.);
• with decorative bindings;
• with a complex pattern (for example, arched with slab binding).

The main types of window block designs are shown in Figure 1. Examples of sash assemblies with different numbers and locations of seals are shown in Figure 2. Examples of medium (impost and non-impost) sash assemblies with a double seal are shown in Figure 3.
Examples of architectural drawings of window and balcony door blocks are shown in Figures 4, 5.
4.7 Products are classified according to their main performance characteristics: reduced heat transfer resistance, air and water permeability, sound insulation, total light transmittance, wind load resistance, resistance to climatic influences.
4.7.1 Based on the reduced heat transfer resistance, products are divided into classes:

Note- Products with heat transfer resistance below 0.35 m 2 .°/W; the class is not assigned. A similar approach to the classification of products with indicators below the lowest values ​​​​established in the classification scales should be applied in 4.7.2-4.7.5. a - design with two middle seals; b - design with middle and internal seals; c - design with two middle and inner seals; d - design with external and internal seals; d - design with middle and internal seals; e - design with outer, middle and inner seals Figure 2- Examples of rebate assemblies with different numbers and locations of seals a - vertical impost-free (ppulyt) and impost-only narthexes of a wooden window block; b- horizontal impostor of a wooden window block; c - impost narthex of a window block made of PVC profiles; d - assembly of the impost connection between the opening sash and the glazed frame; d - impost narthex of an aluminum alloy window block
Figure 3- Examples of units of medium (impost and non-impost) vestibules with double sealing a, b, c, d, e, f, g - examples of designs of window blocks 15M in height; h, i - design of single-floor balcony door blocks of size 22-7; to - the same, on an individual order: with slab binding and solid panel; l - examples of the design of a double-leaf balcony door block with a double transom for public buildings of size 28-18
Figure 4- Examples of architectural drawings of rectangular window and balcony door blocks a - round non-opening window block; b - semi-oval window block with hinged opening; c - semicircular window block with hinged opening; g - triangular window block with hinged opening; d - trapezoidal swing single-leaf window block; e - semi-arched single-leaf window block with tilt-and-turn opening; g - arched double-leaf window block with tilting and swing opening sashes and a non-opening transom; h - three-leaf window block with combined opening, a window, a non-opening under-window sash and a non-opening semi-oval transom; and - an arched single-leaf window block with a tilt-and-turn opening of the sash with a sash frame and an opening transom Figure 5- Examples of architectural drawings of figured window blocks and window blocks with complex patterns
4.7.2 Based on air and water permeability, products are divided into classes given in Table 1.
Table 1

The procedure for determining air and water permeability classes is given in Appendix B.
4.7.3 According to the sound insulation indicator, products are divided into classes with a reduction in airborne noise from urban traffic flow:

Note- If a reduction in the airborne noise level of urban traffic flow is achieved in the ventilation mode, the letter “P” is added to the designation of the sound insulation class. For example, the designation of the sound insulation class of a product “DP” means that a reduction in the airborne noise level of urban traffic from 25 to 27 dBA for this product is achieved in the ventilation mode -
4.7.4 Based on the overall light transmittance, products are divided into classes:

4.7.5 Based on wind load resistance, products are divided into classes:

The specified pressure drops are used when assessing the performance characteristics of products. Deflections of product parts are determined at pressure drops that are twice the upper limits for the classes specified in the classification.
4.7.6 Depending on resistance to climatic influences, products are divided into types of design:
normal design - for areas with an average monthly air temperature in January of minus 20 °C and above (control load when testing products or components and parts - not higher than minus 45 °C) in accordance with current building codes; frost-resistant version (M) - for areas with an average monthly air temperature in January below minus 20 ° C (control load when testing products or components and parts - no higher than minus 55 ° C) in accordance with current building codes.
4.8 The classification of products by type of finishing coating, as well as by specific characteristics, is established in the standards for specific types of products.

4.9 Basic dimensions (classification by modular dimensions)

The modular overall dimensions of products are based on a building module equal to 100 mm and designated by the letter M.
Recommended (main) modular dimensions of products: width - 6M; 7M; 9M; THEM; 12M; 13M; 15M; 18M; 21M; 24M 27M in height - 6M; 9M; 12M; 13M; 15M; 18M; 21M; 22M; 24M; 28M.
The overall dimensions of window and balcony door blocks and wall openings for their installation are established in the design documentation for construction, depending on the adopted designs of abutment units and materials for filling installation gaps. Recommended overall dimensions, mm, of window units, as well as their designations are given in Table 2.
table 2

4.10 Structure of product symbols

Letter designation: type of product:

• O - window block
• B - balcony door block

product material:

• D - wood
• A - aluminum alloy
• YES - wood-aluminum
• P - polyvinyl chloride
• St - steel
• Spl - fiberglass

types of designs and glazing options:

• O - single design with sheet glass
• OSB - single design with double glazing
• C - twin design with sheet glass
• SSP - paired design with sheet glass and double glazing
• R - separate design with sheet glass
• RSP - separate design with sheet glass and double glazing
• R2SP - separate design with two double-glazed windows;
• PC3 - split-pair design with three sheets of glass;

product design options: according to the design of ventilation devices:

• F - with vents
• Fr - with transoms
• VK - with ventilation valves
• ON - with tilt and turn opening
• KK - with climate valves
• SV - with self-ventilation systems

IF the design of the products provides for two ventilation systems, they are designated by a hyphen, for example, PO-SV. In the direction of opening the doors:

• L - left-hand version;
• P - right execution;

according to the designs of the vestibules:

• Ш - impostless (shtulpovoy) vestibule.

The designations of window classes according to operational characteristics are taken according to the alphanumeric designations given in 4.7. wooden window block of a single design with double-glazed windows, modular dimensions: height - 15M, width - 18M, with a window, left-hand version. Classes according to performance indicators: resistance to heat transfer - B2, air and water penetration - B, sound insulation - D, overall light transmittance - B, resistance to wind loads - G, frost-resistant design - M, according to GOST 24700.
It is allowed not to indicate classes of performance characteristics in the symbols of products. In this case, the class of operational characteristics of products (given in the denominator of the example), as well as, if necessary, designations of other classification characteristics, can be given in the design documentation, passport and supply contract in the form of a text entry, for example, “prefabricated, frost-resistant design ".
The absence of a class designation means that the products have the minimum values ​​of performance indicators established in the standard for a specific type of product (in the example given, the symbol is in GOST 24700).
Symbols of products manufactured on individual orders may be established in project documentation or in regulatory documentation for specific types of products.

5 Technical requirements

5.1 General design requirements

5.1.1 Window units must comply with the requirements of this standard, standards for specific types of products and be manufactured according to design and technological documentation approved in the prescribed manner.
5.1.2 Products consist of frame elements (frames, sashes, curtains, windows, transoms). Corner joints of frame elements are connected using tenons and glue, welding, mechanical connections or other methods. Structural solutions for corner joints are given in the standards for specific types of products. The functional parts and design details of window units are shown in Figure 6. The design of window units should provide for the possibility of ventilating rooms using vents, transoms, sashes with a tilt-and-turn (tilt-up) adjustable opener, flap sashes or ventilation valves. It is recommended to use devices for regulating temperature and humidity conditions in the design of products: climate valves and self-ventilation systems.
5.1.3 As the translucent part of the products, sheet glass in accordance with GOST 111, double-glazed windows in accordance with GOST 24866 or normative documentation approved in the prescribed manner (hereinafter referred to as ND) are used. The design of the products must provide for the possibility of installing at least two contours of sealing gaskets in the recesses (for products intended for use in unheated rooms, the use of designs with one row of sealing gaskets is allowed).
The design of window units must make it possible to replace glass, double-glazed units, window devices, and sealing gaskets without compromising the integrity of the product parts.
1 - groove for the sealing gasket; 2 - drainage groove; 3 - pretend part; 4 - sash overlap; 5 - low tide; 6 - overlay of the box; 7 - drainage chute; 8 - rainproof profile; 9 - drainage chamber; 10 - slope for water drainage; 11 - grooves for connecting keys; 12 - quarter for drain; 13 - quarter under the window sill board; Figure 6- Functional parts and structural details of window units
5.1.4. The requirements of this standard provide for the manufacture of window blocks with an area not exceeding 6.0 m2, while the area of ​​the opening elements should not exceed 2.5 m2. The estimated weight of opening sashes (leaves) should not exceed, as a rule, 80 kg. The maximum dimensions of opening sash elements and the calculated deflection (stiffness) of the bars of product elements are established in the regulatory and technical documentation for specific types of products, taking into account the moment of resistance of the cross-section of parts, opening patterns, mass of opening elements and design operational (including wind) loads.
The recommended maximum value of the calculated deflection (stiffness of bar parts of products) from wind exposure is 1/300 of the span length (but not more than 6 mm), deflection of bar parts of products from the weight of the glazing is 2 mm.
5.1.5 Architectural drawings of window units are established in the design documentation or in the order for the manufacture of specific products.
5.1.6 The use of non-opening sashes in window blocks of residential premises above the first floor is not allowed, except for sashes with dimensions not exceeding 400x800 mm, as well as in products facing balconies (loggias) if such structures have devices for ventilation of the premises. The possibility of using non-opening sash elements of window units in other types of premises is established in the design documentation for construction.
5.1.7 Hinged opening elements of products for residential buildings must open into the room. Opening to the outside is allowed in products facing balconies (loggias) or installed in rooms on the first floor.
In buildings for other purposes, the possibility of opening the doors outward should be established in the design documentation, while in casement elements, it is recommended to use tempered glass in accordance with GOST 30698.
5.1.8 Products must be safe to use and maintain.
Safety requirements for the use of products are established in the design documentation (for example, tempered glass according to GOST 30689, etc.).
Polymer materials (component parts) used for the manufacture of products must have sanitary safety documents provided for by current legislation and drawn up in the prescribed manner.
5.1.9 In order to increase the resistance of products to unauthorized influences, the design of products may include screw handles equipped with locks of class 1-2 in accordance with GOST 5089, reinforced locking devices, additional fasteners in corner joints, tempered glass with a thickness of 4 to 8 mm according to GOST 30698.
5.1.10 Products must be equipped with window devices and hinges that ensure their reliable operation. The largest permissible distances between the locking points of devices and hinges are established in the RD for specific types of products.
In the design of window units, it is recommended to use hinges that provide adjustment of gaps in the rebate, opening clamps that allow you to adjust the opening angle of the sash elements (including in the position of slot ventilation), and pads to level the gaps in the rebate. With the tilt-and-turn opening method, the design of the opening devices should include protection against erroneous actions when switching the product from the sash opening mode to the ventilation mode and back, as well as the installation of a sash opening angle limiter.

5.2 Dimensions and maximum deviations

5.2.1 The nominal dimensions of products, frame elements, assemblies, parts, location of window devices, functional openings and maximum deviations from them are established in regulatory and technical documentation, as well as in working drawings for the manufacture of specific types of products, and it is recommended to comply with the requirements given in 5.2.2 - 5.2.8.
5.2.2 Maximum deviations from the overall dimensions of products should not exceed + 2.0 -1.0 mm.
5.2.3 Frame elements of window blocks and their parts must have the correct geometric shape. The deviation from the straightness of the edges of the parts of the frame elements should not exceed 1.0 mm per 1 m of length in any section of the window element.
The maximum deviations of the nominal dimensions of frames and sashes (leaves) in length and width, the dimensions of the location of window devices, as well as the difference in the lengths of the diagonals of rectangular elements of products should not exceed the values ​​​​established in Table 3.
Tablip 3(in millimeters)

Notes
1 The maximum deviation values ​​are set for the temperature range of the measurement (20±4) °C.
2 Maximum deviations from the nominal dimensions of the gaps in the vestibule and under the overlay are established in the RD for specific types of products.
5.2.4 Deviations in the nominal dimensions of the location of drainage and other openings: (± 3.0) mm - along the length of the bars, (± 1.0) mm - along the height of the section.
5.2.5 Deviation in the size of the distance between overlaps of adjacent closed doors is no more than 1 mm per 1 m.
5.2.6 The sagging (overestimation) of closed opening elements (sashes, curtains, vents) in the product should not exceed 1.5 mm per 1 m of width.
5.2.7 The difference in the front surfaces (sag) in corner and T-shaped joints of adjacent parts of frames and sashes, the installation of which is provided in the same plane, should not exceed 1 mm.
5.2.8 Gaps in corner and T-shaped joints larger than 0.5 mm are not allowed.

5.3 Characteristics

5.3.1 The main standardized operational characteristics of window units are given in Table 4.
Table 4

* The date for putting into effect the values ​​of durability indicators given in brackets is established in the RD for specific types of products.
** The value of the “opening-closing” cycles is given for sash elements that are not intended for ventilating rooms and that are opened for washing glass.
5.3.2 Requirements for the appearance, roughness and quality of finishing of products are established depending on the type of surfaces of parts in the RD for specific types of products. An example of defining surface types is shown in Figure 7.
5.3.3 Corner joints must withstand the effective loads applied according to one of the schemes, shown in Figure 8. The values ​​of control loads (the strength of corner joints) are established in the regulatory and design documentation for specific types of products.
5.3.4 The thickness and adhesion of paint and varnish and other coatings are established in the RD and technical documentation for the manufacture of products.

5.4 Requirements for materials and components

5.4.1 Materials and components used for the manufacture of products must comply with the requirements of standards, technical specifications, technical certificates approved in the prescribed manner, and also satisfy the requirements of contracts (agreements) for manufacturing and supply.
5.4.2 Materials and components used for the manufacture of window units must be resistant to climatic influences.

a b, c - diagrams for applying the control load; 1 - removable fastening clamp; 2 - load application point; 3 - sample; 4 - stop (for diagram b - carriage); 5 - support
Figure 8- Determination of the strength of corner joints
The main components of products: double-glazed windows, sealing gaskets, window locking devices, as well as finishing materials (coatings) and adhesives (adhesive joints) must be tested for durability (reliability) in testing centers accredited to conduct such tests.
5.4.3 Translucent parts must withstand wind loads in accordance with current building codes. The minimum permissible values ​​of glass thickness are determined depending on the overall dimensions of the sashes, the type of glazing, the brand of glass and the wind load resistance class of the product. In the absence of strength calculations, it is allowed to take the minimum glass thickness values ​​in accordance with the requirements of Table 5.
Table 5

5.4.4 Window devices and fasteners must meet the requirements of GOST 538, ND for specific types of devices and have a protective or protective-decorative coating in accordance with GOST 9.303. Window devices must meet the following requirements:

• resistance to static load acting on locking devices and handles is at least 500 N;
• resistance to torque of forces applied to the handle - not less than 150 N*m;
• resistance to load applied to the opening angle limiter in ventilation mode is at least 500 N;
• the force applied to the sashes when closing them until the required compression of the sealing gaskets is no more than 120 N.

  5.5 Level of factory readiness and completeness

  5.5.1 Window units must have full factory readiness: installed locking devices, glass, double-glazed windows, sealing gaskets and completed surface finishing. It is allowed to supply window units that are not fully factory-ready, but the level of readiness of the products is established in the contract for their production (supply) by agreement between the manufacturer and the consumer.
  Note- The lowest level of readiness is accepted for products supplied assembled with varying degrees of finishing, while the product package may not include glazing parts, sealing gaskets and overhead window fixtures. Window blocks of a prefabricated design can be supplied in bars, complete.
  5.5.2 In the case of delivery of products that are not fully factory ready, responsibility for the quality of finished products is established in supply contracts.
  5.5.3 The complete set of products when delivered to the consumer must comply with the requirements established in the contract.
  The delivery package must include a quality document (passport) and instructions for use of the products.
  The delivery of prefabricated products is accompanied by instructions for their assembly.
  5.5.4 By agreement between the manufacturer and the consumer, the delivery set of products may include mosquito nets, blinds, shutters, trim, window sill boards and other parts.
  5.5.5 Parts of locking devices protruding beyond the plane of the product may be supplied not mounted, but complete with the products.
  5.5.6 At the consumer’s request, the manufacturer provides standard instructions for installation of products.

  5.6 Marking

  5.6.1 Each product is marked with waterproof paint or a label indicating the brand of the product, the date of its manufacture and (or) order number, a sign (stamp) confirming the acceptance of the products by technical control. Products are usually marked on the non-front side of the upper part of the vertical profile of the product box.
  5.6.2 The locking devices and double-glazed windows included in the product must be marked in accordance with the technical documentation for these products.
  5.6.3 When delivering disassembled prefabricated products, the requirements for product labeling are established in the RD for these products.

  6. Acceptance rules

  6.1. Window units must be accepted by the technical control of the manufacturer for compliance with the requirements of this standard, standards for specific types of products, as well as the requirements specified in the contract for the manufacture (supply) of products.
  Products are accepted in batches. When accepting products at a manufacturing plant, the number of products manufactured within one shift is taken as a batch. The volume of the batch can be established in the working documentation of the manufacturer, for example, the number of products manufactured per order, the number of products of the same brand, etc.
  6.2 The product quality established in this standard is confirmed by:
  • incoming inspection of materials and components;
  • operational production control;
  • acceptance control of finished products;
  • control acceptance tests of a batch of products carried out by the quality service of the manufacturer;
  • periodic testing of products in independent testing centers;
  • qualification and certification tests.
  6.3 The procedure for conducting incoming and operational production control at workplaces is established in the technological documentation.
  If the manufacturer completes window units with double-glazed windows, window devices and other products of its own manufacture, they must be accepted and tested in accordance with the requirements of regulatory documentation for these products.
  6.4 Acceptance quality control of finished products is carried out piece by piece, using the method of continuous control, while checking:
  • appearance (no defects visible to the naked eye);
  • operation of window devices;
  • sagging of opening elements and deviation in the size of the distance between the flaps of the valves;
  • the presence of drainage and other openings;
  • presence and correct installation of sealing gaskets;
  • other requirements established in the standards for specific types of products.
  Products that have passed acceptance control are marked. Products that do not pass acceptance control for at least one indicator are rejected.
  6.5 Each batch of products undergoes control acceptance tests carried out by the quality service, as a rule, at least once per shift. The procedure for conducting this type of testing is established in the RD for specific types of products.
  In the case of a negative test result for at least one indicator, the quality of the products is re-checked on twice the number of samples for the indicator that had a negative test result. If a non-compliance of the indicator with the established requirements is detected again, the controlled and subsequent batches of products are subjected to continuous control. If the result of continuous control is positive, they return to the established procedure for control acceptance tests.
  6.6 Periodic tests on the performance indicators specified in 5.3.1 are carried out when changes are made to the design of products or their manufacturing technology, but at least once every five years, as well as during certification of products (in terms of indicators provided for by certification methods).
  When placing window units into production, they are qualified for compliance with the requirements of this standard, as well as standards or technical specifications for specific types of products. In justified cases, it is allowed to combine qualification and certification tests.
  Tests are carried out in independent testing centers accredited to conduct them.
  6.7 The consumer has the right to carry out quality control checks of products, while observing the given procedure for sampling and test methods established in this standard, as well as in the RD for specific types of products.
  6.8 When accepting products by the consumer, a batch is considered to be the number of products shipped under a specific contract (order), but not more than 500 pieces, documented in one quality document. When accepting products by the consumer, it is recommended to use the one-stage product quality control plan established in Table 6.
  6.9 Each batch of products must be accompanied by a quality document (passport), which indicates:
  • name and address of the manufacturer or its trademark;
  • product designation;
  • product certification data;
  • batch (order) number;
  • number of products in a batch (pieces and m2);
  • specification of components;
  • date of shipment.
  The quality document must have a sign (stamp) confirming the acceptance of the batch of products by the technical control of the manufacturer. It is recommended that the quality document indicate the main technical characteristics of the products and warranty obligations. Table 6

  Batch volume, PC.	Sample size PC.	Acceptance number
  		insignificant defects	critical and significant defects
  From 1 to 12	Complete control	3	0
  13 - 25	5	3	0
  26 - 50	8	4	0
  51 - 90	12	5	0
  91 - 150	18	7	1
  151 - 280	26	10	2
  281 - 500	38	14	2

  Note- Significant and critical defects include defects leading to loss of performance characteristics that cannot be eliminated without replacing parts of the product (breakage of a profile or window fixtures, cracked glass unit, etc.), exceeding the maximum dimensional deviations by more than 1.5 times from those established in the RD, lack of completeness of products.
  Minor defects include removable defects: minor surface damage, unadjusted window devices and hinges, exceeding the maximum dimensional deviations of less than 1.5 from those established in the RD.
  When selling products through retail outlets, a passport accompanies each product. An example of filling out a passport for a window unit is given in Appendix B.
  During export-import operations, the content of the accompanying quality document is specified in the contract for the supply of products.
  6.10 By agreement of the parties, acceptance of products by the consumer can be carried out at the manufacturer, at the consumer’s warehouse or in another place specified in the supply agreement.
  6.11 Acceptance of products by the consumer does not relieve the manufacturer from liability if hidden defects are discovered that lead to a violation of the performance characteristics of the products during the warranty period.

  7 Control methods

  7.1 Test methods for incoming quality control of materials and components are established in the technical documentation, based on the requirements of regulatory documentation for these materials and parts.
  7.2 Test methods when conducting production operational control are established in the technological documentation (quality control regulations).
  7.3 Methods for quality control of products during acceptance control and control acceptance tests are established in the standards for specific types of products.
  7.4 Methods of control during periodic testing.
  7.4.1 Methods for determining the strength of corner joints are established in the RD for specific types of products, taking into account the load application patterns shown in Figure 8.
  7.4.2 The reduced heat transfer resistance is determined according to GOST 26602.1.
  7.4.3 Air permeability is determined according to GOST 26602.2 7.4.4. The water resistance limit is determined according to GOST 26602.2
  7.4.5 Sound insulation characteristics are determined according to GOST 26602.3.
  7.4.6 The total light transmittance is determined according to GOST 26602.4.
  7.4.7 Resistance to static loads is determined according to GOST 24033.
  7.4.8 The adhesion strength of paint and varnish coatings to the surface being finished (adhesion) is determined by the method of lattice cuts in accordance with GOST 15140 with additions established in the standards for specific types of products.
  7.4.9 Indicators of durability, resistance to climatic influences, resistance to wind loads, reliability of window devices, standardized loads applied to window devices, the thickness of paint and varnish coatings are determined according to the RD approved in the prescribed manner.