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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awmhhi04a-00

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

Building physical assessment

Fire performance REI from inside
REI from outside 		90
60
maximum ceiling height = 3 m; maximum load Ed,fi = 35,0 kN/lfm  
Classified by HFA  
Thermal performance U 0,13 W/(m2K)
Diffusion adequate
Calculated by IBO  
Acoustic performance Rw (C;Ctr) 45 dB (-1; -4)
Ln,w (Cl)
Rating by HFA  
Mass per unit area m 117,7 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 19,0 larch wood external wall cladding, e.g. clapboard facade 0,120 50 450 1,600 D
B 40,0 spruce wood ventilation 0,120 50 450 1,600 D
C wind barrier (building papers) 1000
D 24,0 planking spruce wood diagonal formwork 0,120 50 450 1,600 D
E 280,0 construction timber (60/..; e=625) 0,120 50 450 1,600 D
F 280,0 Cellulose fibre [038; 50] 0,038 1 50 2,000 E
G 100,0 cross laminated timber 5-ply (top layer at least 20 mm) joints airtight 0,130 50 500 1,600 D
H 30,0 spruce wood battens vertical / air layer 0,120 50 450 1,600 D
I 22,0 clay board 0,353 5-10 1450 1,100 A1
J 5,0 0,810 10 1700 0,930 A1

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 98,5 kg
Share of renewable materials of total weight 83,66 %
Global warming potential (GWP-T) -113,144 kgCO2Äqv.
Energy use of Primary Energy 755,9 MJ
Share of renewable Primary Energy 23,1 %
∑ΔOI3 27,6
Calculated by IBO  

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 37,051 -150,195 -113,144 174,259 1460,603 1634,862 581,643 17,275 598,917 0,199 0,084 3.3022094E-6 0,057

Last update 05.08.2024/hfa.plb