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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

compartment wall twrxxo02b

compartment wall timber frame construction, without dry lining, double-layer, other surface

timber frame construction
Cross-section of standard configuration

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) or 0,250 10 800 1,050 A2
A 25,0 gypsum fibre board (2x12,5) 0,320 21 1000 1,100 A2
B 15,0 OSB 0,130 200 600 1,700 D
C
D 100,0 mineral wool [040; 30; ≥1000°C] 0,040 1 30 1,030 A1
E 15,0 OSB 0,130 200 600 1,700 D
F - variable building material
G 15,0 OSB 0,130 200 600 1,700 D
H
I 100,0 mineral wool [040; 30; ≥1000°C] 0,040 1 30 1,030 A1
J 15,0 OSB 0,130 200 600 1,700 D
K 25,0 gypsum plaster board type DF (2x12,5) or 0,250 10 800 1,050 A2
K 25,0 gypsum fibre board (2x12,5) 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]
twrxxo02b-00 C
F
H 		100,0
20,0
100,0 		construction timber (60/..; e=625)
impact sound absorbing subflooring MW [100; s'=14 MN/m³]
construction timber (60/..; e=625) 		C/H: staggered 90 0,17 adequate 62 (-2,-10) 43,39 95,1
twrxxo02b-01 C
F
H 		100,0
80,0
100,0 		construction timber (60/..; e=625)
impact sound absorbing subflooring MW 3-layers [100; 2x30mm s'=10 MN/m³, 1x20mm s'=14 MN/m³]
construction timber (60/..; e=625) 		C/H: staggered 90 0,13 adequate 68 (-4,-12) 60,39 101,1
twrxxo02b-02 C
F
H 		100,0
80,0
100,0 		construction timber (60/..; e=625)
impact sound absorbing subflooring MW 3-layers [100; 2x30mm s'=10 MN/m³, 1x20mm s'=14 MN/m³]
construction timber (60/..; e=312,5) 		C: e=625; H: e=312,5 90 0,14 adequate 66 (-3,-11) 59,88 105,1

Last update 02.08.2023/hfa.eco2soft