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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awrhhi17a-00

external wall timber frame construction, ventilated, with dry lining, with cladding

Building physical assessment

Fire performance REI from inside
REI from outside 		60
30
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) 46 dB (-2; -7)
Ln,w (Cl)
frequency range 50-3500: C50-3500 -4 dB; Ctr 50-3500 -12 dB  
Rating by HFA  
Mass per unit area m 80,2 kg/m2
 
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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 19,0 larch wood external wall cladding, e.g. clapboard facade 0,120 50 450 1,600 D
B 40,0 spruce wood battens vertical (30/60); ventilation 0,120 50 450 1,600 D
C wind barrier sd ≤ 0,3m 1000
D 24,0 planking spruce wood 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 vapour barrier sd≥ 6m 1000
H 19,0 0,120 50-150 475 1,600 D
I 40,0 spruce wood (60/60) vertical on resilient clips, e=626 0,120 50 450 1,600 D
J 40,0 sheep wool [040; 30] 0,040 1 30 1,720 E
K 22,0 clay board or 0,353 5-10 1450 1,100 A1
L 5,0 0,810 10 1700 0,930 A1

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 61,4 kg
Share of renewable materials of total weight 76,54 %
Global warming potential (GWP-T) -68,953 kgCO2Äqv.
Energy use of Primary Energy 504,5 MJ
Share of renewable Primary Energy 31,4 %
∑ΔOI3 16,9
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 23,419 -92,372 -68,953 158,175 949,377 1107,552 346,371 3,635 350,005 0,125 0,055 2.0806347E-6 0,032

Last update 05.08.2024/hfa.plb