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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awmohi02a

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

solid wood construction
Cross-section of standard configuration
solid wood construction
Standard configuration

Note

Attention: REI 90 (from inside) in Germany possible with 2x12,5mm GKF/GF


Cross laminated timber: Var. 04-06: at least 3-layers, top layer at least 30mm; var. 03: d ≥ 85mm; at least 5-layers, top layer at least 17mm

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 24,0 larch wood external wall cladding 0,155 150 600 1,600 D
B 30,0 spruce wood battens (30/50) 0,120 50 450 1,600 D
C vapour-permeable membrane sd ≤ 0,3m
D 15,0 gypsum fibre board 0,320 21 1000 1,100 A2
E 200,0 construction timber (60/200; e=625) 0,120 50 450 1,600 D
F - variable insulation material
G cross laminated timber 0,130 50 500 1,600 D
H 70,0 battens (60/60) on resilient clips, e=660 0,120 50 450 1,600
I - variable building material
J 12,5 gypsum plaster board type DF or 0,250 10 800 1,050 A2
J 12,5 gypsum fibre board 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]
awmohi02a-03 F
G
I 		200,0
85,0
50,0 		mineral wool [040; 11; <1000°C; r>5]
cross laminated timber
mineral wool [040; 13; <1000°C] 		422,5 60 from inside
60 from outside 		0,16 adequate 47 34,46 96,0
awmohi02a-04 F
G
I 		200,0
100,0
50,0 		mineral wool [040; 11; <1000°C]
cross laminated timber
mineral wool [040; 11; <1000°C] 		451,5 90 from inside
60 from outside 		0,15 adequate 53 (-2,-8) 36,23 102,6
awmohi02a-05 F
G
I 		200,0
100,0
50,0 		Cellulose fibre [040; 50]
cross laminated timber
mineral wool [040; 11; <1000°C] 		451,5 90 from inside
60 from outside 		0,15 adequate 53 (-2,-8) 34,28 109,6
awmohi02a-06 F
G
I 		200,0
100,0
50,0 		Wood fibre insulation [039; 45]
cross laminated timber
mineral wool [040; 11; <1000°C] 		451,5 90 from inside
60 from outside 		0,15 adequate 53 (-2,-8) 35,88 107,2

Last update 02.08.2023/hfa.eco2soft