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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

internal wall iwrxxo06b

internal wall timber frame construction, without dry lining, other surface

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 25,0 gypsum plaster board type DF (2x12,5 mm) or 0,250 10 800 1,050 A2
A 25,0 gypsum fibre board (2x12,5 mm) 0,320 21 1000 1,100 A2
B 15,0 OSB 0,130 200 600 1,700 D
C construction timber (60/100 or 60/160; e=*) 0,120 50 450 1,600 D
D - variable insulation material
E 15,0 OSB 0,130 200 600 1,700 D
F 25,0 gypsum plaster board type DF (2x12,5 mm) or 0,250 10 800 1,050 A2
F 25,0 gypsum fibre board (2x12,5 mm) 0,320 21 1000 1,100 A2

Variations of building components

Thickness of layer Note 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]
iwrxxo06b-00 C
D 		100,0
100,0 		construction timber
mineral wool [040; ≥16; <1000°C] 		180,0 (C=60/100); e=625 90 22,59 65,0
iwrxxo06b-01 C
D 		160,0
100,0 		construction timber
mineral wool [040; ≥16; <1000°C] 		240,0 (C=60/160); e=625 90 22,73 68,7
iwrxxo06b-02 C
D 		100,0
100,0 		construction timber
mineral wool [035; 50; <1000°C] 		180,0 (C=60/100); e=625 90 33,94 68,1
iwrxxo06b-03 C
D 		100,0
100,0 		construction timber
mineral wool [038; ≥33; ≥1000°C] 		180,0 (C=60/100); e=625 90 25,52 66,5
iwrxxo06b-04 C
D 		100,0
100,0 		construction timber
cellulose fibre [0,040; R=55] 		180,0 (C=60/100); e=625 90 19,13 68,6
iwrxxo06b-05 C
D 		100,0
100,0 		construction timber
sheep wool [0,041; R=16] 		180,0 (C=60/100); e=625 90 18,21 65,0
iwrxxo06b-06 C
D 		100,0
100,0 		construction timber
mineral wool [040; ≥16; <1000°C] 		180,0 (C=60/100); e=400 90 22,34 67,2
iwrxxo06b-07 C
D 		160,0
100,0 		construction timber
mineral wool [040; ≥16; <1000°C] 		240,0 (C=60/160); e=400 90 22,56 72,9

Last update 02.08.2023/hfa.eco2soft