Board Designation |
Up to d ≤ 19 mm: EN 622-4 SB – E1 / From d ≥ 20 mm: WF – EN 13171 – T4 – CS(10\Y)100-TR10 |
Declared level of airflow resistance [(kPa*s)/m²] |
≥ 100 |
Declared thermal conductivity λD [W/(m*K)] |
0,050 |
Declared thermal resistance RD [(m2*K)/W] |
0,15(8) / 0,20(10) / 0,25 (12)/ 0,30(15) 0,40(19) / 0,40(20) / 0,80(40) /1,25(60) |
Density [kg/m³] |
Up to d ≤ 19 mm: 230 / From d ≥ 20 mm: 250 |
Edge design |
straight |
Fire class according to EN 13501-1 |
E |
Minimum compression strength [kPa] |
Up to d ≤ 19 mm: ≥ 0,10 / From d ≥ 20 mm: ≥ 0,15 |
Raw materials |
wood fibre From d ≥ 20 mm: wood fibre, bond between layers |
Sd-Value [m] |
0,04 (8)/ 0,05(10) / 0,06(12) / 0,08(15) 0,1(19)/0,1(20) / 0,2(40) / 0,3(60) |
Specific heat capacity[J / (kg*K)] |
2100 |
Tensile strength perpendicular to face [kPa] |
≥ 10 |
Waste code-Nr. EAK |
030105 / 170201 |
Water vapour diffusion resistance value μ |
5, equals 25 MNs/g |
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