Norms and prices
for new technologies
in construction

(DIRECTORY OF ENGINEER-ESTIMATE)

Under the general editorship of P.V. Goryachkina

PARTI

ELEMENTAL ESTIMATED STANDARDS
AND SINGLE PRICES FOR CONSTRUCTION WORK

COLLECTION 26. THERMAL INSULATION WORKS

Moscow
2004

Authors' team: P.V. Goryachkin, A.I. Shtokolov, V.G. Guryev, A.N. Zhukov, A.P. Ivanov. L.A. Danilova, B.A. Barkhudaryan, M.V. Makarova, E.N. Fedotova, V. M. Semkova, N.N. Kalinko, T.A. Kropotova, M.I. Guslin Norms and prices for new technologies in construction (Handbook of cost estimating engineer). - Moscow, 2004. The proposed Directory includes additional elemental estimate standards and unit prices at the base price level of 2000 for work using new technologies, equipment, machines and mechanisms, materials, products and structures, including imported ones, as well as additional norms and prices for traditional work technologies. Intended for a wide range of engineering and technical specialists and economists of construction, installation and repair and construction organizations related to the development, coordination, approval and examination of estimate documentation.

PART I

ELEMENTAL ESTIMATES AND UNIT PRICES

FOR CONSTRUCTION WORK

COLLECTION 26. THERMAL INSULATION WORKS

Table ESN 26-01-043 Wall insulation with acoustic mats

Unit prices

Table ESN 26-01-044 Strips of fiberboard along the perimeter of floors

Unit prices

In estimated prices as of 01/01/2000.

EXTERNAL THERMAL INSULATION OF BUILDINGS WITH THIN PLASTER OVER INSULATION (SYSTEMS WITH RIGID FIXED INSULATION)

Almost all developed countries of the world currently use energy-saving technologies, and not the least of them are systems facade insulation.Purpose: i Increasing the thermal protection of building envelopes during new construction and reconstruction existing buildings. i Saving energy resources for heating buildings. i Expansion of possibilities for decorative finishing appearance facades. i Increase protective properties façade against adverse factors. i Indirectly solve the problem of protecting the environment and reducing the manifestations of the “greenhouse” effect. Requirements for modern facade insulation systems: i Can be used on any type of building substrate. i High resistance to atmospheric and mechanical influences. i Resistant to UV radiation. i Good vapor permeability of the entire system. i System compatibility of all constituent elements. i Breadth of architectural and technological solutions. i Variety of choice of decorative and finishing materials. i Maintainability. i Long service life and operation. The State Construction Committee of Russia has currently certified more than 15 facade insulation systems, both foreign and domestic producers. The most well-known Russian systems are: THERM OMAX (Loritel-Anker LLC), ISOTECH (Izotech LLC), POLYDOM (Polidom LLC), RADEX (BelNIIS Minskstroyarchitecture, Republic of Belarus), "RUSHHEKK-TISS" (RUSHEKK LLC), "SINTECO" (NIIMosstroy, State Unitary Enterprise Center "Enlacom"), TEPLO-AVANGARD (Avangardstroymaterialy LLC), "WARM HOUSE" (OJSC "Pilot Plant of Dry Mixes"), and etc. Among Western systems, it should be noted: “ALLIGATOR” (Germany), “ALSECCO” (Germany), “SARATEST” (Germany), “CERESIT” (Germany), “DRYVIT SYSTEMS” (USA), “ISPO” (Germany) , “SENERGY” (USA), “TEX-COLOR” (Germany), etc. Legend: A - load-bearing wall; B - exterior decoration(plaster, etc.), if available; B’ - penetrating primer; B - special mineral adhesive composition; D - special facade driven or screw dowel; D - insulation boards (basalt fiber or expanded polystyrene); E - base layer made of adhesive mineral composition; F - alkali-resistant fiberglass mesh; Z - acrylate primer with quartz sand(quartz primer); And - decorative facade plaster. Before starting the installation of thermal insulation systems, it is necessary to ensure that all internal “wet” processes are completed (this is especially true plastering works and production of cement screed). The enclosing structure and internal plaster must dry to such an extent that excessive accumulation of moisture in the walls becomes impossible. External part The wall should be dry to the touch. The foundation must be separated from the “structure” by horizontal waterproofing, which prevents the capillary rise of moisture into the thermal insulation system. During installation, measures must be taken to prevent water from entering the system and into the system. All materials must be stored dry warehouse. The minimum daily air temperature during the installation of the system should not be lower than +5 ° C. Best quality can be achieved when performing work under protective coating located on scaffolding and fencing work area from the rain and sun rays. Installation is recommended to be carried out: i after completion of interior finishing work; i after installation of the roof; i after installation of window and door units.

Technical part

Table ESN 26-01-045 External thermal insulation buildings with thin plaster over insulation

Unit prices

In estimated prices as of 01/01/2000.

Technical part

The standards of Table 26-01-046 provide for thermal insulation of floor slabs and internal basement walls as for prefabricated buildings reinforced concrete panels(expanded clay concrete) and for buildings with brick walls. Mineral wool boards with a synthetic binder, polystyrene foam, and fiberglass materials (ISOVER, URSA) are used as materials for thermal insulation of walls and ceilings. The thickness of the thermal insulation layer is determined depending on the wall material in accordance with the project. Thermal insulation boards are attached to the walls and floor slabs of the basement with galvanized steel mesh using anchors. The nets are protected with a layer of plaster 20 mm thick.

Table ESN 26-01-046 Thermal insulation of ceilings and internal walls of the basement

Table continuation

Unit prices

In estimated prices as of 01/01/2000.

Table ESN 26-01-053 Coating the insulation surface of flat and curved surfaces with asbestos-cement sheets and slabs

Unit prices

In the estimates prices on 01/01/2000

Operation of construction machines

Estimated prices for material resources