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Products

CHNOFLOOR

ТЕCHNOFLOOR

Application areas

TECHNOFLOOR GRUNT slabs are designed for heat- and sound insulation of floors on the ground, floating floors, and heated floors. TECHNOFLOOR STANDARD slabs are designed for heat- and sound insulation of floating floors when placing concrete or cement underlayment directly on heat insulation. TECHNOFLOOR PROF slabs are designed for heat- and sound insulation of floors with increased basic loads, including floating floors, heated floors, floors for underlayment of industrial, sports premises and warehouses.

Description of material

TECHNOFLOOR are nonflammable, waterproofing, heatand sound insulating slabs made of basalt rock stonewool with a low-phenol binder.

Storage

The slabs must be stored in covered warehouses. Storage under an awning protecting the slabs from atmospheric precipitation is permitted. slabs during storage should be laid in containers or in piles on pallets or linings. The piling height during storage should not exceed 2 m.

The acoustic properties for TECHNOFLOOR STANDARD slabs*

Sound absorption coeffi cients for the frequencies  
Frequency, Hz 125 250 500 1000 2000 4000 5000
Thickness 50 mm 0,24 0,29 0,65 0,9 1,00 1,00 0,61
Thickness 100 mm 0,47 0,9 1,00 1,00 1,00 1,00 0,64

* Reports of acoustic tests confi rmed by certifi cates issued by the Scientific Research Institute for Construction Physics (NIISF) of RAASN (Moscow) have been obtained for TECHNOFLOOR slabs.



Types of material

    TECHNOFLOOR GRUNT

    TECHNOFLOOR STANDARD

    TECHNOFLOOR PROF


Basic physical and mechanical properties

PropertyTECHNOFLOOR GRUNTTECHNOFLOOR STANDARDTECHNOFLOOR PROF
Compression strength at 10% deformation, kPa, not less than12 25 50
Flammability gradeNG NG NG
Thermal conductivity, W/m*C 250,037 0,037 0,040
A0,040 0,041 0,044
B0,043 0,044 0,047
Vapor permeability, mg/(m*h*Pa), not less than0,3 0,3 0,3
Humidity by weight, %, no more than0,5 0,5 0,5
Water absorption by volume, %, no more than1,5 1,5 1,5
Content of organic substances, %, no more than4,5 4,5 4,5
Density, kg/m381-99 99-121 155-185
Length, mm 1000, 1200 1000, 1200 1000, 1200
Width, mm 500,600 500,600 500,600
Thickness (with increments of 10 mm), mm40-150 40-150 40-150