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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awmihi02b

external wall solid wood construction, ventilated, with dry lining, with cladding

solid wood construction
Cross-section of standard configuration
solid wood construction
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 19,0 larch wood external wall cladding 0,155 150 600 1,600 D
B 40,0 spruce wood battens (40/60) 0,120 50 450 1,600 D
C vapour-permeable membrane sd ≤ 0,3m
D construction timber 60/..; e=625 0,120 50 450 1,600 D
E mineral wool [035; 18; <1000°C] 0,035 1 18 1,030 A1
F cross laminated timber BBS 125 0,130 50 470 1,600 D
G 70,0 spruce wood battens (60/60; e=625) mounted on resilient clips 0,120 50 450 1,600 D
H 50,0 mineral wool [040; 18; <1000°C] 0,040 1 18 1,030 A1
I 25,0 gypsum plaster boards Rigips RF (2x12,5 mm) or 0,250 10 900 1,050 A2
I 25,0 gypsum fibre board Rigidur H (2x12,5 mm) 0,350 19 1200 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]
awmihi02b-00 D
E
F 		160,0
160,0
90,0 		construction timber
mineral wool [035; 18; <1000°C]
cross laminated timber BBS 125 		404,0 BBS 3 layer 60 from inside 0,17 adequate 63 (-7,-16) 42,56 92,2
awmihi02b-01 D
E
F 		160,0
160,0
100,0 		construction timber
mineral wool [035; 18; <1000°C]
cross laminated timber BBS 125 		414,0 BBS 5 layer 90 from inside 0,16 adequate 63 (-7,-16) 44,13 96,9
awmihi02b-02 D
E
F 		200,0
200,0
90,0 		construction timber
mineral wool [035; 18; <1000°C]
cross laminated timber BBS 125 		444,0 BBS 3 layer 60 from inside 0,14 adequate 63 (-7,-16) 45,20 94,8
awmihi02b-03 D
E
F 		200,0
200,0
100,0 		construction timber
mineral wool [035; 18; <1000°C]
cross laminated timber BBS 125 		454,0 BBS 5 layer 90 from inside 0,14 adequate 63 (-7,-16) 46,77 99,5

Source: Saint-Gobain Austria GmbH

Last update 01.02.2024/hfa.plb