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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awrhho13a-02

external wall timber frame construction, ventilated, without dry lining, with cladding

Building physical assessment

Fire performance REI from inside
REI from outside 		60
60
maximum ceiling height = 3 m; maximum load Ed,fi = 23,4 kN/m  
Classified by HFA  
Thermal performance U 0,26 W/(m2K)
Diffusion adequate
Calculated by IBO  
Acoustic performance Rw (C;Ctr) 43 dB
Ln,w (Cl)
The acoustic insulation assessment is based on a length-related flow resistance of r≥5 kPa.s/m². If this value is lower for the insulation material used, the Rw value is reduced by 3dB.  
Rating by TGM  
Mass per unit area m 57,4 kg/m2
 
Download awrhho13a-2.ifc
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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 24,0 larch wood external wall cladding 0,155 150 600 1,600 D
B 30,0 spruce wood battens offset (30/50; 30/80) - ventilation 0,120 50 450 1,600 D
C wind barrier 1000
D 15,0 Rigips Riduro 0,250 4-10 1000 1,050 A2
E 160,0 construction timber (60/..; e=625) 0,120 50 450 1,600 D
F 160,0 Hemp insulation [040; 30] 0,040 1-2 30 2,200 E
G vapour barrier sd≥ 2m 1000
H 15,0 Rigips Riduro 0,250 4-10 1000 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 27,3 kg
Share of renewable materials of total weight 47,58 %
Global warming potential (GWP-T) -26,274 kgCO2Äqv.
Energy use of Primary Energy 374,7 MJ
Share of renewable Primary Energy 20,4 %
∑ΔOI3 15,6
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 18,668 -44,942 -26,274 76,371 475,413 551,784 298,377 19,007 317,383 0,071 0,034 1.7886237E-6 0,016

Source: Saint-Gobain Austria GmbH

Last update 02.08.2023/hfa.eco2soft