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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awrhhi12a-03

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: DIN 4102-4:2016-05, Tabelle 10.7, Zeile 1  
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 67,5 kg/m2
 
Download awrhhi12a-3.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 mineral wool [040; 30; ≥1000°C] 0,040 1 30 1,030 A1
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 mineral wool [040; 30; ≥1000°C] 0,040 1 30 1,030 A1
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 48,8 kg
Share of renewable materials of total weight 75,84 %
Global warming potential (GWP-T) -51,113 kgCO2Äqv.
Energy use of Primary Energy 676,4 MJ
Share of renewable Primary Energy 18,9 %
∑ΔOI3 35,2
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 32,330 -83,443 -51,113 127,654 834,285 961,938 548,785 48,370 597,155 0,179 0,071 2.7119801E-6 0,009

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 53,9 kg
Biogenic carbon 78,9 kgCO2Äqv.
Energy use of Primary Energy 784,0 MJ
Share of renewable Primary Energy 29,4 %

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 -56,253 0,144 0,024 1.85E-6 0,034 228,599 917,264 1145,870 534,085 38,789 572,970
C1 - C4 87,991 0,003 0,003 1.06E-7 0,000 1,150 -911,635 -910,487 13,219 -26,477 -13,260
A1 - C4 34,673 0,149 0,027 1.96E-6 0,034 230,137 5,888 236,030 553,871 12,364 566,330

Last update 02.08.2023/hfa.eco2soft