STEICOuniversal
Sarking and sheathing board
Insulating sarking and sheathing board - with wood's own lignin as a binding agent
- 3-fold function: cold protection, rain protection, wind protection
- Can be used from 35 mm board thickness in conjunction with STEICO air-injected insulation
- With wood's own lignin as a binding agent
- Excellent summer heat protection
- Diffusion-open for increased structural safety
- Wood from responsible forestry - PEFC certified
Technical data sheet
Characteristics
| Produced and supervised according to | EN 13171, EN 14964 |
| Board designation | WF – EN 13171 – T5 – DS (70,-) 2 – CS (10 \ Y)200 –TR30 – WS1,0 – AFr100, EN-14964-IL |
| Fire class (RTF) according to EN 13501-1 | E |
| Declared thermal conductivity [W/(m*K)] | 0,048 |
| Declared thermal resistance [(m²*K)/W] | 0,45(22) / 0,70(35) /1,25(60) |
| Density [kg/m³] (approx.) | 270 |
| Water vapour diffusion resistance factor µ | 5 |
| sd-value [m] | 0,11(22) / 0,18(35) / 0,30(60) |
| Outdoor exposure [weeks] | 4 |
| Short-term water absorption [kg/m²] | ≤ 1.0 |
| Specific heat capacity [J/(kg*K)] | 2.100 |
| Compressive strength at 10% compression δ10 [N/mm2] | 0.20 |
| Compression strength [kPa] | 200 |
| Tensile strength perpendicular to face [kPa] (approx.) | ≥ 30 |
| Ingredients | wood fibre, aluminium sulphate, paraffin, bond between layers |
Dimensions
| Article number | Thickness [mm] |
Length [mm] |
Width [mm] |
Edge profile | Number/pal. [pcs.] |
Coverage/pal. gross [m2] |
Coverage/pal. net [m²] |
|---|---|---|---|---|---|---|---|
| 341345 | 35 | 2800 | 1250 | SE | 33 | 115,500 | |
| 411038 | 35 | 2800 | 1200 | T+G | 33 | 110,880 | 107,601 |
| 411966 | 22 | 2230 | 600 | T+G | 104 | 139,152 | 134,456 |
| 411970 | 35 | 2230 | 600 | T+G | 64 | 85,632 | 81,144 |
(Please refer to the product data sheet for detailed information)
System Recommendations
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