Uniflex polymer membrane. Technical characteristics of uniflex ekp, tkp, epp and tpp. Uniflex: technical specifications

Uniflex produced by TechnoNIKOL is one of the modern construction waterproofing materials for protecting roofs of various construction sites and structures from moisture. Being one of the variants of euroroofing felt, this material for roofing structures is a universal bitumen-polymer composition that has found wide application in the construction of roofs, as well as for protecting foundations and walls of buildings and structures from moisture. According to the conducted technical tests this material has a certificate of conformity with the current regulatory documentation And state standards, there is also a technical sheet describing its technical parameters.

Composition and properties

Uniflex is a multilayer structure. Its basis is fiberglass fabric, fiberglass or polyester film, on which a bitumen-polymer binder layer is applied. The latter consists of modified bitumen. Its modification is achieved by adding atactic polypropylene to the material composition (APP) or by adding styrene-butadiene-styrene (SBS) and a filler of mineral natural origin. This is followed by a foil sheet that performs the function of protection, a layer of fine-grained or coarse powder and a layer of polymer substance.

The purpose of the modification is to give this building material the necessary ductility, durability, fire resistance and increased strength.

The basis of the waterproofing sheet is a biologically resistant building material used to prevent rotting of the sheet as a whole. The base is treated with a binder, and layers of protective slate coating and polymer film are applied on both sides of the canvas. The topping may consist of coarse or fine shale.

In general, the canvas is a five-layer structure, in which each layer has a specific purpose. Thus, the reinforced base serves to give the canvas the necessary elasticity, counteracting its destruction, and the layers, which are a mixture of polymer with bitumen modified by additives, are designed to protect the surface of the material from the destructive effects of moisture. Protective layer necessary to facilitate work in the process of laying the canvas and create reliable adhesion to any surface during the gluing process.

Depending on the purpose, euroroofing felt is divided into several grades, each of which has its own specifications.

Types and technical characteristics

There are two main types of this material, the difference between which depends on the type of coating and the scope of their application.

Yes, uniflex class "K" has a coarse-grained topping consisting of granulate or crushed shale. There are varieties that have a foil coating with their outside, and equipped with a coating of polymer film on the inside of the canvas. This material is the top layer in the roofing “pie”. It includes varieties of uniflex with markings EKP, TKP, HKP, EKV.

Uniflex type "P" has a double-sided coating of its canvas, consisting of a polymer film or fine powder. The main direction of its application is the creation of a lower layer in the structure and waterproofing of various construction projects. This includes varieties of this material marked EPP, TPP, HPP, EPV.

According to the technical characteristics, both types of waterproofing agents Uniflex “K” and “P” also have certain differences. For example, one square meter Euroroofing material of class "P" weighs 3.85 kg, and a unit area of ​​Euroroofing material "K" by weight is equal to 4.95 kg, which exceeds this figure for waterproofing material "P" by 30%. The thickness of the “K” type blade is 1 mm greater than the thickness of the “P” type.

As for specific modifications, EKP euroroofing material has a polyester base to increase elongation at break. The upper and lower parts of such a base are impregnated with a mixture of bitumen and polymer to increase the elasticity of the canvas. The material has increased plasticity, which makes it possible to work with it at negative temperature. Top part The canvas is covered with a coating of coarse shale chips.

EPP-uniflex is a vapor barrier waterproofing agent based on a polyester base, on which a bitumen coating modified with artificial rubber mixed with polymer is applied. This coating is applied on both sides of the canvas. Upper and bottom sides The canvases are covered with a meltable polymer film. This waterproofing agent is one of the most durable types Euroroofing material, its elongation at break reaches 60%.

This material also contains bitumen modified with artificial rubber and has a thickened binder layer located on the welded side. The guaranteed service life of EPP-uniflex is 20-25 years, and it can be used at temperatures down to -30 degrees Celsius. It is considered most appropriate to use the EPP brand as the bottom layer for built-up two-layer roofing surfaces.

The reinforcing basis of the TPP waterproofing material is fiberglass. It is impregnated with a binder mixture of bitumen and polymer. Uniflex fabric of the TPP brand is coated on both sides polymer film. This building material is intended for moisture protection of underground and above-ground construction sites as the bottom layer of a multi-layer roofing sheet.

TKP-uniflex differs from other brands of euroroofing felt in that its reinforcing base consists of frame glass fiber, which has a high tensile strength coefficient in any direction and for this reason has special strength properties. The top surface of this covering consists of coarse roofing slate.

Waterproofing building material of the KhPP brand is one of the least expensive types of euroroofing felt. Its relatively low cost is explained by the presence in its composition of a durable, rot-resistant fiberglass base. The protective layer of this brand of euroroofing material consists of a melted polymer film. Uniflex brand KhPP serves as the bottom row of a multi-layer roofing carpet.

Scope of application

Uniflex of almost any brand from the varieties of this roofing waterproofing material listed above can be used in a wide variety of applications. climatic conditions. Due to the presence of an SBS bitumen modifying additive in its composition, its fabric gains special elasticity and can be used at ambient temperatures down to -40 degrees Celsius.

The inclusion of a modifier based on APP in the composition of this waterproofing agent gives it the strength necessary for use in conditions of elevated temperatures, because it is known that the softening of such a material begins at temperatures above +150 degrees Celsius. As mentioned earlier, the service life of such a material with a reduced vapor permeability coefficient is about 20-25 years.

Uniflex is multifunctional and versatile with a wide range of applications. A bitumen-polymer binder with a special filler and thermoplastic elastomer is applied to a polyester or fiberglass base. For additional protection Sprinkles, film and foil are used.

Uniflex is a business-class material that combines practicality and favorable cost. When choosing, you need to clearly understand the objectives, and then the result will fully recoup all investments. It is also important to follow the installation rules. Almost complete analogue Roofing material Uniflex is . The finished coating will be of high quality and durable, and at the same time will not require complex maintenance and will not cause other troubles.

Uniflex: technical specifications

Features of installation and use of Uniflex

Depending on the type, Uniflex is used for waterproofing structures and roofing. According to manufacturing technology, several types are distinguished for creating the upper and lower layers (K and P, respectively). Installation is carried out on pre-treated horizontal or vertical surfaces using a propane torch.

Uniflex is quite universal, so it is suitable for different climatic regions. This the simplest way solve the problem of protecting structures when implementing the most complex construction projects. Additionally, the material is suitable for the restoration and restoration of old coatings, including roofing felt roofs. Usage advanced technologies guarantees impeccable quality and long service life.

Modifications of the Uniflex material:

• - base is fiberglass, top layer is slate, bottom layer is film
• - fiberglass base, top layer film, bottom layer film
• - base is fiberglass, top layer is slate, bottom layer is film
• - fiberglass base, top layer film, bottom layer film

Uniflex is a high-quality bitumen-polymer waterproofing material TechnoNikol company. All brands of uniflex have good technical characteristics and are used in the most critical areas of work.

Uniflex is available in two types:

• Uniflex P - material for the bottom layer roofing carpet and waterproofing works for various purposes(protection of the bottom and top surfaces of the roll - polyethylene film)

For example:

E, X and T- designation of the base on which the material is made - E-polyester, X-fiberglass, T-fiberglass;
P- designation of the upper protective layer of the roll - polyethylene film;
P- designation of the bottom protective layer of the roll - polyethylene film;
C The number indicates the weight of one m2 of material (the larger the number, the thicker and heavier the material).

How to choose a Uniflex brand

When choosing a brand you need to consider:

• for what types of work the material is needed (roofing or waterproofing work);
• what price category (the most inexpensive brands are made on a fiberglass base, and the more expensive ones are made on a fiberglass or polyester base);
• what service life (polyester-based material has the longest service life).

Uniflexes based on fiberglass are used for waterproofing work and roofing works on non-load-bearing roofs with a low slope, which during operation do not experience large tensile and tensile loads.

Materials based on fiberglass have better tensile properties, and those based on polyester have better tensile properties, therefore they are used in more critical areas of roofing and waterproofing.

Uniflex installation

• For high-quality styling Uniflex requires careful preparation of the surface. To do this, the roof base is leveled, cracks and dents are sealed, and cleaned of dust and debris.
• Next, the surface is treated with a bitumen primer, which removes dust and degreases the surface, improves the adhesion of Uniflex to the roof base or waterproofed surface. Primer consumption according to manufacturers' recommendations is 300 ml/m2.
• To reduce material consumption, you must first try it on. To do this, the material is rolled out on the surface, cut where necessary using a roofing knife, and rolled back into a roll.
• Next, Uniflex is heated evenly and gradually gas burner to prevent it from overheating. At the same time, the base also heats up. After this, the material is carefully laid and pressed tightly. Laying of Uniflex is carried out with an overlap, which should be at least 10 cm. Upon completion of laying each of the layers of Uniflex (bottom and top layer), it is necessary to check the joining seams. In case of insufficient tightness, the seams need to be additionally heated or lubricated with a special bitumen mastic and press to the base. To keep the roof airtight long years, trust its installation to certified specialists.

Uniflex production

Uniflex is produced by applying a bitumen-polymer binder consisting of bitumen, SBS (styrene-butadiene-styrene) polymer modifier and mineral filler(talc, dolomite, etc.). Coarse-grained, fine-grained powder and polymer film are used as a protective layer.

Where to buy Uniflex

• at our warehouse complexes in Moscow;
• order delivery to the site from our warehouse or from the manufacturer;
• order a prefabricated machine with various brands of uniflex, mastic, primer, and other products from our catalog;
• order a wholesale supply from the manufacturer.

Get qualified consultation You can choose the Uniflex brand and its price from our managers. In our warehouses you can buy Construction Materials necessary for the entire cycle of construction and finishing of your home. Our specialists will help you place an order and organize delivery of materials to your site.

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Uniflex protective roofing coating is designed to form a waterproofing layer. It is produced by the TechnoNIKOL production company and is currently one of optimal options for arranging the roof.

General properties

This protective material performs the functions of . However, unlike it, in Uniflex the base is made not from cardboard, but from more durable materials. To do this, use fiberglass, similar in properties to fiberglass or polyester film. Then external and inner surface processed with a bitumen-polymer composition.

To improve performance, the manufacturer uses modern materials that provide reliable protection from moisture penetration. Along with this, there are several types of waterproofing, differing in external coating, specific gravity and area of ​​application.

But regardless of the type of Uniflex, the following features can be distinguished:

1. Wide range of external temperatures at which waterproofing layer does not lose its properties. This depends on the type of base - more plastic ones tolerate low temperatures (up to -40°C), dense ones are characterized by minimal thermal expansion even when the surface is heated to +150°C.
2. If installation recommendations are followed, the service life of Uniflex can be up to 25 years.
3. Reduced vapor permeability.

But for the right choice the desired model You should carefully read the technical specifications protective coating:

In addition to its waterproofing function, this material can be used as a basis for forming a roofing carpet. This is especially true during installation soft tiles.

Types of Uniflex

The performance qualities and scope of application of a particular type of Uniflex depend on the components used in production. The main indicators are the type of substrate used and characteristics outer covering. This applies to all roofing materials from TechnoNIKOL.

The defining difference is the structure of the outer surface. Depending on this, you can determine the possibility of using Uniflex as a main or auxiliary coating.

This characteristic is indicated by letter marking:

• K. During the manufacturing process, a bedding of fine-grained shale is applied to the top surface. It forms a reliable mechanical protection, and also contributes to the absence of the sliding effect when installing the main coating. Used in upper layers roofing pie.
• P. The canvas is protected on both sides by a polymer film, less often by a small fraction bedding. In addition, it differs from Uniflex-P in thickness - it is 1 mm smaller. Area of ​​application - the base of the pie or the formation of the main waterproofing layer.

In addition to this parameter, you need to know the decryption letter designations each type of Uniflex.

EPP

To make this roll material polyester is used, on which it is applied bitumen coating. The protective polymer film is located on both sides. The company logo is printed on the inside. Area of ​​application: bottom layer of the cake.

ECP

It differs from the model described above in the presence of an outer layer of shale chips. Thanks to this, it can be used as a top covering before installing soft tiles or other materials. General property– does not change its qualities when exposed to negative temperatures.

TCH

Frame fiberglass, used as the basis for this type of Uniflex, practically does not expand at high external temperatures. The external granular coating allows the material to be used as the main one when arranging the roof.

HPP

To reduce the cost of this type of Uniflex, the company used economical fiberglass. Its properties are similar to the TKP model, but it has a double-sided polymer coating. Since its thickness is only 3 mm, CPP needs to be used only for the bottom layer.

Chamber of Commerce and Industry

Its properties are almost completely similar to CPP, except for the thickness - it is slightly larger. Therefore, this type can be installed on a roof with a possible high load on the lower layer.

EVP

Designed to create a vapor-permeable layer. In his internal structure There are special micro channels through which excess steam is removed from the roofing pie.

When constructing structures such as roofs and foundations, it is mandatory to use coatings of this type on the market today. One of the most effective and popular is “Uniflex”. This type of waterproofing effectively protects building structures and is quite easy to install.

Varieties of "Uniflex"

There are several types of this waterproofing material. You can determine what a particular material is intended for by its markings. The first letter in it indicates the type of base material, the second - the type of topping on top, the third - the type of protective coating on the bottom. This material can be produced:

on fiberglass - the letter T;

on fiberglass - X;

on polyester - E.

According to the type of coating, "Uniflex" can be marked K (with sprinkling) or P (with polymer film). The first type is used mainly as a top layer for roof sheathing. The second can be used in the lower carpet of the roof or for Also sometimes there is a variety marked with the letter M. This waterproofing agent has a fine coating and is also most often used to protect roofs from moisture. Thus, there are different roofing material"Uniflex". "Uniflex" EPP, HPP, TPP, EKP - all these are quite popular varieties.

EPP material

This type of Uniflex waterproofing material is currently one of the most popular. Its marking is deciphered as follows: a waterproofing material on a polyester basis (E), covered with a protective polymer film on both sides (P). In fact, the roofing material “Uniflex”, the characteristics of which are very good, of the EPP brand, is a modern and much more advanced analogue of the well-known roofing material. At the moment it is considered a business-class waterproofer. EPP material can be used in the same places where roofing felt without topping was previously used.

They make it roll covering many manufacturers. However, its most popular variety is the TechnoNIKOL brand waterproofing material. This company produces Uniflex carpets from the most quality materials, with strict adherence to all required technologies. TechnoNIKOL specialists make this waterproofing material as follows:

A special composition containing bitumen, fillers and SBS thermoplastic is applied to the polyester base.

A protective polymer film is additionally applied to the resulting waterproof material.

The advantages of the material manufactured in this way include:

Long service life. Uniflex EPP will protect house structures for at least 20-30 years in a row.

High degree of vapor permeability.

Strength. Unlike roofing felt, "Uniflex EPP" does not tear when tensioned, and also does not stretch.

Wide operating temperature range.

Material properties

Next, let's look at the technical characteristics of the Uniflex EPP material. "TechnoNIKOL" is a very high quality brand and can be used for waterproofing structural elements, both residential and industrial buildings any number of floors.

Thus, the technical characteristics of Uniflex EPP, as you can see, are actually simply excellent. It is almost impossible to tear this material, and it can be installed even with low temperatures(up to -20 degrees). Uniflex EPP is transported and stored exclusively in vertical position in one or two tiers. Since the material is flammable, it is not allowed to store it in close proximity to heating devices and sources of open fire.

Price

So, the technical characteristics of the Uniflex EPP material are simply remarkable. “TechnoNIKOL” (the price for this waterproofing material is not too high), in addition to everything else, is considered a fairly economical brand. Of course, Uniflex costs more than regular roofing felt. But at the same time it is considered much more reliable. You won’t have to repair a roof covered with it too often.

The price of "Uniflex EPP" brand "TechnoNIKOL" can fluctuate between 1300-1600 rubles per roll of 1x10 m. When installing this material, a special primer for concrete is also required - a primer. A product of this variety from the same manufacturer costs about 1,800 rubles. for 20 liters.

Terms of use

These are the technical characteristics inherent in the Uniflex EPP waterproofing material. TechnoNIKOL is one of the best manufacturers this material. “Uniflex” EPP from this manufacturer can be used both for waterproofing structures of buildings and structures from scratch, and when carrying out repair and restoration work. When performing waterproofing on a new roof, it is used as a substrate. Any other variety of “Uniflex” is laid on top, the marking of which contains the letter K. When carrying out restoration work without removing the strictly waterproofing coating, the material can be installed in one layer.

The manufacturer recommends using “Uniflex” EPP both for the protection of vertical, horizontal or inclined surfaces. This material is installed using a torch. Therefore, it is practically not used for waterproofing structures assembled from flammable materials.

Installation stages

The procedure for covering the structures of buildings and structures with Uniflex waterproofing material from TechnoNIKOL, the technical characteristics of which were discussed above, usually includes the following steps:

surface preparation;

material adjustment;

fusing.

How to prepare the surface

Before laying the rolled material "Uniflex EPP", the technical characteristics of which ("TechnoNIKOL" in particular) are simply excellent, the roof, foundation or walls must be thoroughly cleaned of all types of contaminants. In addition, you should carefully treat all crumbling and lagging areas, and then level the surface.

The concrete base for the material should be primed. In this case, it is recommended to use bitumen BN 90/10, diluted with gasoline in a ratio of 1x3. This will increase the adhesive properties of the surface. Preparatory work can also be carried out, as already mentioned, using ready-made

Material adjustment

This operation must be performed. This material costs less than many others intended for waterproofing surfaces, but is more expensive than roofing felt. Fitting will eliminate the risk of incorrect cutting, and therefore unnecessary expenses. When performing this operation, the roofing material is simply rolled out over the surface on which it will later be fused, and cut in the right places.

Deposition of "Uniflex EPP"

To install this type of waterproofing, you can use either a propane or a solar torch. During work, the bottom layer of material is carefully heated. The base itself is also used with a torch. After this, the roll is carefully rolled out using long hooks. In order for the waterproofing to be as tight as possible, the strip should be pressed tightly to the surface. After the roof or foundation is completely glued, all seams should be additionally checked.

The roofing material "TechnoNIKOL" "Uniflex EPP" is installed in compliance with the following recommendations.

On pitched roofs with a slope of less than 12 degrees. work is done from the bottom up, on steeper ones - on the contrary, starting from the ridge.

The overlap of adjacent strips should be at least 10 cm.

The work of installing the waterproofing should be done by two people. In this case, one person must heat the bitumen with a burner, and the second must roll out the roll and press the material.

On flat roofs 4-5 deg. EPP lining material should be laid in two layers.

How to repair a roof

Uniflex material is very tensile. However, you can still pierce or cut it. It is advisable to inspect a roof covered with Uniflex waterproofing material from time to time for damage and defects. In this case, first of all, you should pay attention to the presence of detachments and swellings. The loose areas need to be cut crosswise, the “petals” bent back, cleaned, coated with mastic and pressed firmly back to the base. The material is again treated with bitumen on top and a patch is applied. The latter should be 15-20 cm larger than the damage on all sides. Also, when inspecting the roof, you should carefully check all the seams. If delamination is detected, the material is coated with mastic and pressed into place.

So, now you know what technical characteristics the Uniflex EPP waterproofing material has. TechnoNIKOL is its best manufacturer. By choosing this particular material, you are guaranteed to receive a reliable roof and for a long time forget about the need to repair it.