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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 fire­
λ μ min – max ρ c
A gypsum plaster board type DF 0,250 10 800 1,050 A2
A gypsum fibre board or 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 gypsum plaster board type DF 0,250 10 800 1,050 A2
F gypsum fibre board or 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) ΔOI3 m [kg/m²]
iwrxxo06a-00 A
A
C
D
F
F
12,5
12,5
100,0
100,0
12,5
12,5
gypsum plaster board type DF
gypsum fibre board
construction timber
mineral wool [040; ≥16; <1000°C]
gypsum plaster board type DF
gypsum fibre board
155,0 (C=60/100); e=625 60 18,07 45,0
iwrxxo06a-01 A
A
C
D
F
F
12,5
12,5
160,0
100,0
12,5
12,5
gypsum plaster board type DF
gypsum fibre board
construction timber
mineral wool [040; ≥16; <1000°C]
gypsum plaster board type DF
gypsum fibre board
215,0 (C=60/160); e=625 60 18,21 48,7
iwrxxo06a-02 A
A
C
D
F
F
12,5
12,5
100,0
100,0
12,5
12,5
gypsum plaster board type DF
gypsum fibre board
construction timber
mineral wool [035; 50; <1000°C]
gypsum plaster board type DF
gypsum fibre board
155,0 (C=60/100); e=625 60 29,62 48,1
iwrxxo06a-03 A
A
C
D
F
F
12,5
12,5
100,0
100,0
12,5
12,5
gypsum plaster board type DF
gypsum fibre board
construction timber
mineral wool [038; ≥33; ≥1000°C]
gypsum plaster board type DF
gypsum fibre board
155,0 (C=60/100); e=625 60 50 22,12 46,8
iwrxxo06a-04 A
A
C
D
F
F
12,5
12,5
100,0
100,0
12,5
12,5
gypsum plaster board type DF
gypsum fibre board
construction timber
cellulose fibre [0,040; R=55]
gypsum plaster board type DF
gypsum fibre board
155,0 (C=60/100); e=625 60 50 14,28 48,8
iwrxxo06a-05 A
A
C
D
F
F
12,5
12,5
100,0
100,0
12,5
12,5
gypsum plaster board type DF
gypsum fibre board
construction timber
sheep wool [0,041; R=16]
gypsum plaster board type DF
gypsum fibre board
155,0 (C=60/100); e=625 60 13,68 45,0
iwrxxo06a-06 A
A
C
D
F
F
12,5
12,5
100,0
100,0
12,5
12,5
gypsum plaster board type DF
gypsum fibre board
construction timber
mineral wool [040; ≥16; <1000°C]
gypsum plaster board type DF
gypsum fibre board
155,0 (C=60/100); e=400 60 18,07 47,2
iwrxxo06a-07 A
A
C
D
F
F
12,5
12,5
160,0
100,0
12,5
12,5
gypsum plaster board type DF
gypsum fibre board
construction timber
mineral wool [040; ≥16; <1000°C]
gypsum plaster board type DF
gypsum fibre board
215,0 (C=60/160); e=400 60 18,59 52,9
iwrxxo06a-08 A
A
C
D
F
F
15,0
15,0
100,0
100,0
15,0
15,0
gypsum plaster board type DF
gypsum fibre board
construction timber
Wood fibre insulation [039; 50]
gypsum plaster board type DF
gypsum fibre board
160,0 60 50 15,55 48,3

Last update 07.05.2020/hfa.plb