STEICOuniversal dry

Board designation WF – EN 13171 – T5 – CS (10\Y)180 – TR25 – WS1,0 – MU3
Edge design Special tongue and groove profiles
Fire class according to EN 13501-1 E
Declared thermal conductivity λD [W/(m*K)] 0.045 (35,40mm) / 0.043 (52 – 100mm)
Declared thermal resistance RD [(m²*K)/W] 0.75 (35) / 0.85 (40) / 1.20 (52) / 1.40 (60) / 1.85 (80) / 2.30 (100)
Density [kg/m³] ca. 210 (35, 40mm) / ca. 180 (52 – 100mm)
Water vapour diffusion resistance factor μ 3
sd value [m] 0.11 (35) / 0.12 (40) / 0.16 (52) / 0.18 (60) / 0.24 (80) / 0.30 (100
Short-term water absorption [kg/m²] ≤ 1,0
Specific heat capacity [J/(kg*K)] 2.100
Compression strength at 10% deformation σ10 [N/mm²] 0,18
Compression strength [kPa] 180
Tensile strength perpendicular to face [kPa] ≥ 25
Declared level of airflow resistance [(kPa*s)/m²d] ≥ 100
Raw material wood fibre, polyurethane resin, paraffin wax
Waste code (EAK) 030105 / 170201

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