best wood WALL 140 Plaster base board for exterior use

WALL 140 is a pressure-resistant, plasterable wood fibre insulation board for installation on full-surface substrates such as solid wood and masonry in exterior wall areas.

Advantages:

Excellent thermal conductivity value
Good heat protection in summer and optimal thermal insulation in winter
Improves sound insulation: wood-fibre insulation boards are very good sound insulators, the higher the raw density the better the sound-insulating effect
Hydrophobic throughout
Open to diffusion and therefore moisture-regulating
Easy installation - secured by our processing guidelines ETICS
Hardly any waste due to the fact that the wood fibre insulation boards can be used on both sides
Completely recyclable

0.040 [W/mK]

Nominal value of thermal conductivity λ_D according to DIN EN 13171
0.040 [W/mK]

Declared thermal conductivity λ_D according to SIA 279 (Switzerland)
0.042 [W/mK]

Rated value of thermal conductivity λ_B according to DIN 4108-4
140 [kg/m³]

Density

Fields of application

Exterior masonry and solid wood walls
Can be plastered directly

Fields of application according to DIN 4108-10
DEO-dh, WAB-dh, WAP-zh, WZ, WH, WI-zg, WTR

Delivery formats

Design
- Tongue and groove
- Square edge

	Format (mm)
	580 x 1500	580 x 2000	600 x 1250
40
60
80
100
120
140
160
180
200
220
240
Thickness (mm)

Technical data

Denomination of insulation board	WF-EN 13171-T5-DS(70,-)2-CS(10\Y)100-TR20-WS1,0-MU3-AFr75
Standard	EN13171
	ETA-16/0997; ETA-15/0731; aBG Z-33.84-1674; aBG Z-33.84-1675
Density	140 [kg/m³]
Nominal value of thermal conductivity λ_D	0.040 [W/(mK)]
Rated value of thermal conductivity λ_B	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