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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awrhhi12a-07

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

Building physical assessment

Fire performance REI from inside
REI from outside 		30
30
maximum ceiling height = 3 m; maximum load Ed,fi = 32 kN/m  
Classified by HFA  
Fire performance Germany
Classification: F30 (from inside/from outside)  
Load Ed,fi according to the German certification document
Proof: manufacturer-specific  
Thermal performance U 0,15 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 54 dB (-1; -6)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 75,3 kg/m2
 
Download awrhhi12a-7.ifc
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timber frame construction
Cross-section of standard configuration
timber frame construction
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 larch wood battens offset (30/50; 30/80) - ventilation 0,155 150 600 1,600 D
C wind barrier 1000
D 15,0 fibreboard (MDF) 0,140 11 600 1,700 D
E 240,0 construction timber (60/..; e=625) 0,120 50 450 1,600 D
F 240,0 Cellulose fibre [040; 50] 0,040 1 50 2,000 E
G 15,0 OSB 0,130 200 600 1,700 D
H 40,0 spruce wood cross battens (a=400) ≥ 40mm 0,120 50 450 1,600 D
I 40,0 Cellulose fibre [040; 50] 0,040 1 50 2,000 E
J 12,0 OSB 0,130 200 600 1,700 D
K 12,5 gypsum plaster board type A 0,250 4-10 680 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 62,8 kg
Share of renewable materials of total weight 82,81 %
Global warming potential (GWP-T) -75,215 kgCO2Äqv.
Energy use of Primary Energy 609,7 MJ
Share of renewable Primary Energy 22,3 %
∑ΔOI3 27,4
Calculated by TUM  

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 30,833 -106,048 -75,215 135,801 1006,549 1142,350 473,863 48,370 522,233 0,169 0,064 2.3233231E-6 0,009

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 73,2 kg
Biogenic carbon 103,5 kgCO2Äqv.
Energy use of Primary Energy 721,3 MJ
Share of renewable Primary Energy 33,6 %

Resources
Lifecycle
Phase		 GWP
[kgCO2Äqv.]		 AP
[kgSO2Äqv.]		 EP
[kgPO4Äqv.]		 ODP
[kgR11Äqv.]		 POCP
[kgEthenÄqv.]		 PERE
[MJ]		 PERM
[MJ]		 PERT
[MJ]		 PENRE
[MJ]		 PENRM
[MJ]		 PENRT
[MJ]
A1 - A3 -89,255 0,099 0,019 1.63E-6 0,032 241,079 1169,903 1411,201 455,539 27,439 483,090
C1 - C4 114,882 0,007 0,010 1.4E-7 0,001 1,177 -944,305 -943,130 17,937 -26,497 -8,560
A1 - C4 25,989 0,108 0,029 1.77E-6 0,033 242,635 225,856 468,709 478,705 0,994 479,810

Last update 02.08.2023/hfa.eco2soft