Skip to main content
Regional validity

Scope

solid wood construction
Cross-section of standard configuration

solid wood construction
Standard configuration

Note

Attention: REI 90 (from inside) in Germany possible with 2x12,5mm gypsum plaster board type DF/gypsum fibre board

Register of building materials used for this application, cross-section (from outside to inside)

Thickness [mm] Building material Thermal performance Reaction to fire­
λ μ min – max ρ c
A 7,0 plaster 1,000 10-35 2000 1,130 A1
B 60,0 wood-fibre insulation board [046; 200] 0,046 3-7 200 2,100 E
C 160,0 construction timber (60/160; e=625) 0,120 50 450 1,600 D
D - variable insulation material
E 100,0 cross laminated timber 0,130 50 500 1,600 D
F 50,0 spruce wood battens horizontal ≥50 0,120 50 450 1,600 D
G 50,0 mineral wool [040; 11; <1000°C] ≥50 0,040 1 11 1,030 A1
H 15,0 gypsum fibre board or 0,320 21 1000 1,100 A2
H 15,0 gypsum plaster board type DF 0,250 10 800 1,050 A2

Variations of building components

Thickness of layer Fire performance Thermal performance Acoustic performance Eco Sustainability Mass
Thickness [mm] Building material Σ REI U [W/(m²K)] Diffusion Rw (C,Ctr) ΔOI3 m [kg/m²]
awmopi05a-00 D 160,0 mineral wool [040; 11; <1000°C] 389,0 90 from inside
60 from outside
0,15 adequate 56 (-3,-9) 44,41 97,3
awmopi05a-01 D 160,0 Cellulose fibre [040; 50] 389,0 90 from inside
60 from outside
0,15 adequate 56 (-3,-9) 42,40 103,0
awmopi05a-02 D 160,0 Wood fibre insulation [039; 45] 389,0 90 from inside
60 from outside
0,15 adequate 56 (-3,-9) 39,86 102,2

Last update 07.05.2020/hfa.plb