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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awrhhi12a-04

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 0,17 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 53 dB (-1; -6)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 71,8 kg/m2
 
Download awrhhi12a-4.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 200,0 construction timber (60/..; e=625) 0,120 50 450 1,600 D
F 200,0 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 59,2 kg
Share of renewable materials of total weight 82,18 %
Global warming potential (GWP-T) -70,863 kgCO2Äqv.
Energy use of Primary Energy 585,5 MJ
Share of renewable Primary Energy 22,6 %
∑ΔOI3 26,2
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 29,349 -100,212 -70,863 132,220 954,719 1086,939 453,292 48,370 501,661 0,160 0,060 2.2057493E-6 0,008

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 69,0 kg
Biogenic carbon 97,8 kgCO2Äqv.
Energy use of Primary Energy 698,5 MJ
Share of renewable Primary Energy 33,2 %

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 -83,511 0,095 0,018 1.56E-6 0,031 230,312 1107,356 1337,725 444,757 27,419 472,270
C1 - C4 108,455 0,007 0,008 1.31E-7 0,001 1,143 -911,635 -910,493 16,673 -26,477 -9,800
A1 - C4 25,306 0,103 0,027 1.7E-6 0,032 231,834 195,980 427,871 466,658 0,994 467,750

Last update 02.08.2023/hfa.eco2soft