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Scope

Geprüftes/zugelassenes Bauteil

external wall awrhhi12a-00

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 0,20 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 64,7 kg/m2
 
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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 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 47,0 kg
Share of renewable materials of total weight 75,92 %
Global warming potential (GWP-T) -50,086 kgCO2Äqv.
Energy use of Primary Energy 637,0 MJ
Share of renewable Primary Energy 19,6 %
∑ΔOI3 32,5
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 30,344 -80,430 -50,086 124,841 802,730 927,571 512,138 48,370 560,507 0,166 0,065 2.509186E-6 0,008

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 52,0 kg
Biogenic carbon 76,2 kgCO2Äqv.
Energy use of Primary Energy 747,8 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 -54,761 0,132 0,022 1.74E-6 0,033 218,099 884,371 1102,323 509,368 36,995 546,440
C1 - C4 84,757 0,002 0,002 1.01E-7 0,000 1,115 -878,964 -877,851 12,493 -26,457 -13,960
A1 - C4 32,529 0,136 0,025 1.85E-6 0,033 219,601 5,666 225,118 528,219 10,590 538,880

Last update 02.08.2023/hfa.eco2soft