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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awrhhi12a-01

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 0,20 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 52 dB (-1; -6)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 68,3 kg/m2
 
Download awrhhi12a-1.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 160,0 construction timber (60/..; e=625) 0,120 50 450 1,600 D
F 160,0 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 55,7 kg
Share of renewable materials of total weight 81,48 %
Global warming potential (GWP-T) -66,511 kgCO2Äqv.
Energy use of Primary Energy 561,4 MJ
Share of renewable Primary Energy 22,9 %
∑ΔOI3 25,0
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 27,865 -94,376 -66,511 128,639 902,890 1031,529 432,720 48,370 481,090 0,151 0,056 2.0881754E-6 0,008

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 64,7 kg
Biogenic carbon 92,1 kgCO2Äqv.
Energy use of Primary Energy 675,6 MJ
Share of renewable Primary Energy 32,7 %

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 -77,767 0,091 0,017 1.5E-6 0,031 219,544 1044,809 1264,250 433,974 27,399 461,450
C1 - C4 102,028 0,006 0,007 1.23E-7 0,001 1,109 -878,964 -877,857 15,408 -26,457 -11,050
A1 - C4 24,623 0,098 0,025 1.63E-6 0,031 221,033 166,104 387,032 454,612 0,994 455,680

Last update 02.08.2023/hfa.eco2soft