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Wood Fibre insulation designed specifically for use as a render backing board for timber frame or solid construction with breathable render systems such as Lime Renders or Clay Plasters. Also suitable behind dry or wet façade systems.
About:
A high quality insulation board for internal thermal insulation; it is suitable for plastering, as an underlayer for mineral- and clay-based plasters and for all types of refined plastering systems. The board is especially appropriate for reconstructed and historic facades.
λD= 0.041 W/(m.K)
Thickness: 40, 60, 80, 100 mm
Dimensions: 2600 x 1220 mm, 590 x 1300 mm
Applications:
- Insulation panels suited to internal thermal insulation of solid, sandwich- or framework- constructed buildings
- High-build coating or wallpaper can be applied
Technical:
Board designation
|
WF-EN 13171-T4-CS(10/Y)40-TR15-WS1,0 |
| Thickness [mm] |
40 |
60 |
80 |
100 |
Thermal resistance R D [m².K/W]
|
0.98 |
1.47 |
1.96 |
2.44 |
| Equiv. diffusion thickness s d [m] |
0.20 |
0.30 |
0.40 |
0.50 |
Heat conductivity λD [W/m.K]
|
0.041 |
Heat conductivity λ [W/m.K]
|
0.042 |
Density [kg/m³]
|
170 |
Thermal capacity c [kJ/kg.K]
|
2100 |
Diffusion resistance factor μ
|
5 |
Edge
|
tongue & groove or plane |
Flammability EN ISO 11925-2
|
Class - E |
| Construction material class |
DIN 4102 B2 |
| Absorption [kg/m2] |
1 |
| Tensile strength [kPa] |
15/30 |
| Compression strength [kPa] |
40/100 |
Packing:
| |
Tongue & Groove |
|
Plane |
Board thickness (mm)
|
20 |
40 |
60 |
80 |
|
40 |
60 |
80 |
100 |
Boards per pallet (pcs)
|
52 |
36 |
26 |
22 |
|
26 |
18 |
13 |
11 |
| Weight per pallet (kg) |
271 |
282 |
271 |
287 |
|
561 |
582 |
561 |
593 |
Sq.m coverage per pallet
|
39.9 |
27.6 |
19.9 |
16.9 |
|
82.5 |
57.1 |
41.2 |
34.9 |
Storage, handling and laying:
- Store panels in a dry area and lay them down dry
- Protect the edges against damage
- Lay vertically beginning at the corner of the room; the panel groove must be lined up to the adjacent wall
- Lay the panels as tightly as possible with the smallest gap possible
- Cut panels with ordinary cutting tools - use of suction equipment is recommended
- Caulk places where screws or staples are set and join individual panels together at the seams with covering tape
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