STEICOphaltex

Board designation EN 622 - 4 SB - E1
Edge design straight
Fire class according to EN 13501-1 E
Declared thermal conductivity λD [W/(m*K)] 0,05
Declared thermal resistance RD [(m²*K)/W] 0,2 / 0,24 / 0,3 / 0,38
Density [kg/m³] approx. 230
Water vapour diffusion resistance factor μ 5
Sd value [m] 0,05 / 0,06 / 0,08 / 0,1
Specific heat capacity c [J/(kg*K)] 2100
Raw material wood fibre, bitumen, paraffin, water repellent ingredients
Waste code (EAK) 030105 / 170201

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