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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awmhhi03b-01

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

Building physical assessment

Fire performance REI from inside
REI from outside 		120
60
maximum ceiling height = 3 m; maximum load Ed,fi = 35,0 kN/lfm  
Classified by HFA  
Thermal performance U 0,17 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 54 dB (-4; -11)
Ln,w (Cl)
frequency range 50-3500: C50-3500 -6 dB; Ctr 50-3500 -15 dB  
Rating by HFA  
Mass per unit area m 100,2 kg/m2
 
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solid wood 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 24,0 larch wood external wall cladding, e.g. clapboard facade 0,155 150 600 1,600 D
B 30,0 spruce wood battens vertical (30/60) ventilation 0,120 50 450 1,600 D
C vapour-permeable membrane sd ≤ 0,3m
D 160,0 construction timber (60/..; e=625) 0,120 50 450 1,600 D
E 160,0 Wood fibre insulation [039; 45] 0,039 1-2 45 2,100 E
F 100,0 cross laminated timber 5-ply 0,130 50 500 1,600 D
G 70,0 battens (60/60) vertical on resilient clips, e=625 0,120 50 450 1,600
H 50,0 mineral wool [040; 11; <1000°C] 0,040 1 11 1,030 A1
I 25,0 gypsum plaster board type DF (2x12,5) or 0,250 10 800 1,050 A2
I 25,0 gypsum fibre board (2x12,5) 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 78,8 kg
Share of renewable materials of total weight 78,94 %
Global warming potential (GWP-T) -85,884 kgCO2Äqv.
Energy use of Primary Energy 763,8 MJ
Share of renewable Primary Energy 15,7 %
∑ΔOI3 33,1
Calculated by HFA  

Global warming potential Share of renewable Primary Energy Resources
Lifecycle
Phase		 GWP-F
[kgCO2Äqv.]		 GWP-B
[kgCO2Äqv.]		 GWP-T
[kgCO2Äqv.]		 PERE
[MJ]		 PERM
[MJ]		 PERT
[MJ]		 PENRE
[MJ]		 PENRM
[MJ]		 PENRT
[MJ]		 AP
[kgSO2Äqv.]		 EP
[kgPO4Äqv.]		 ODP
[kgR11Äqv.]		 POCP
[kgEthenÄqv.]
A1 - A3 39,446 -125,330 -85,884 120,139 1218,850 1338,990 643,667 34,788 678,454 0,186 0,082 3.4884065E-6 0,054

Last update 02.08.2023/hfa.eco2soft