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Products

CHNOFAS L

ТЕCHNOFAS L

Application areas

TECHNOFAS L lamels are designed for the use in civil and industrial construction as heat- and sound insulation in external insulation systems for walls with a protective-decorative layer made of a thin plaster coat.

Description of material

TECHNOFAS L are strips cut from nonflammable, waterproofing, heat- and sound insulating slabs made of basalt rock stonewool with a low-phenol binder. Fibers in lamels are located perpendicularly to the insulated surface. Due to the special orientation of the fibers, lamels are very flexible, which facilitates the insulation of curved surfaces.

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.

Easy installation

Perpendicular location of fibers to the insulated surface

Ideal for insulation of curved surfaces



Basic physical and mechanical properties

PropertyCHNOFAS L
Interlaminar strength, kPa, not less than80
Flammability gradeNG
Thermal conductivity, W/m*C 250,041
A0,042
B0,044
Compression strength at 10% deformation, kPa, not less than50
Vapor permeability, mg/(m*h*Pa), not less than0,3
Humidity by weight, %, no more than0,5
Water absorption by volume, %, no more than1,0
Content of organic substances, %, no more than4,0
Density, kg/m372-88
Length, mm 1000, 1200
Width, mm 200
Thickness (with increments of 10 mm), mm40-240