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Regional validity

Scope

timber frame construction
Cross-section of standard configuration
timber frame construction
Standard configuration

Note

The fire resistance is only valid when wall is used as partition with only one side exposed to fire.

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

Thickness [mm] Building material Thermal performance Reaction to fire­klasse EN
λ μ min – max ρ c
A 36,0 gypsum plaster board type DF (2x18mm) or 0,250 10 800 1,050 A2
A 36,0 gypsum fibre board (2x18mm) 0,320 21 1000 1,100 A2
B 22,0 OSB 0,130 200 600 1,700 D
C 120,0 construction timber 0,120 50 450 1,600 D
D - variable insulation material
E 22,0 OSB 0,130 200 600 1,700 D
F 36,0 gypsum plaster board type DF (2x18mm) or 0,250 10 800 1,050 A2
F 36,0 gypsum fibre board (2x18mm) 0,320 21 1000 1,100 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) [dB] ΔOI3 m [kg/m²]
iwrxxo10b-00 D 120,0 mineral wool [040; 30; ≥1000°C] 236,0 90/K₂60 56 34,57 94,6

Last update 02.08.2023/hfa.eco2soft