best wood MULTITHERM 140 Pressure resistant and universal
MULTITHERM 140 is a pressure-resistant wood fibre insulation board with an excellent value for thermal conductivity. MULTITHERM 140 can be used universally in roofs and walls. Combined with MULTITHERM 110, it is an inexpensive solution for very high insulation thicknesses.
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0.040 [W/mK]
Nominal value of thermal conductivity λD according to DIN EN 13171
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0.040 [W/mK]
Declared thermal conductivity λD according to SIA 279 (Switzerland)
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0.042 [W/mK]
Rated value of thermal conductivity λB according to DIN 4108-4
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140 [kg/m³]
Density
Fields of application
- On-roof insulation (this board is not weatherproof)
- Plane insulation, for wall and ceiling areas
- Can be plastered directly in the interior
- Directly on wood frame constructions in combination with a curtain wall (weatherproof for up to 4 months)
Fields of application according to DIN 4108-10
DAD-ds, DI-zg, DEO-ds, WAB-ds, WH, WI-zg, WTR
Delivery formats
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Design
- Tongue and groove
- Square edge
| Format (mm) | ||||
| 580 x 2000 | 580 x 2500 | 600 x 1500 | 600 x 2000 | |
| 20 | ||||
| 40 | ||||
| 60 | ||||
| 80 | ||||
| 100 | ||||
| 120 | ||||
| 140 | ||||
| 160 | ||||
| 180 | ||||
| 200 | ||||
| 220 | ||||
| 240 | ||||
| Thickness (mm) | ||||
Technical data
| Denomination of insulation board | WF-EN 13171-T5-CS(10\Y)100-TR20-WS1,0-MU3-AFr75 |
| Standard | EN13171 |
| Density | 140 [kg/m³] |
| Nominal value of thermal conductivity λD | 0.040 [W/(mK)] |
| Rated value of thermal conductivity λB | 0.042 [W/(mK)] |
| Reaction to fire according to DIN EN 13501-1 | E |
| Construction material class according to DIN 4102-1 | B2 |
| Full declaration | Wood fibers, PMDI gluing, paraffin |
| Production process | Dry process |
| Compressive stress at 10% compression | ≥ 100 [kPa] |
| Tensile strength perpendicular to the plane of the board | ≥ 20 [kPa] |
| Modulus of elasticity E(d) | ≥ 1,45 [N/mm2] |
| Water vapor diffusion resistance μ | 3 |
| Linear flow resistance | > 75 [kPa·s/m²] |
| Short time water absorption | < 1.0 [kg/m²] |
| Specific heat capacity | 2100 [J/(kgK)] |
| Waste code according to AVV | 030105, 170201 |
Quality
For your and our safety, we take great care to ensure a high standard of quality.
Possible wall construction
When MULTITHERM 140 is used as a room-side plaster baseboard, we recommend:
• CLAYTEC (earth plaster)
• Villerit (lime-based plasters)
Processing instruction for the interior rendering systems can be found here.
Possible wall construction
Possible structure for roof constructions
Accessories
Here you will find popular accessories for this product.
Suitable accessories
Here you will find everything that is right and good for working and processing our insulation products.
