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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awrhho01a-14

external wall timber frame construction, ventilated, without dry lining, with cladding

Building physical assessment

Fire performance REI from inside
REI from outside 		60
30
maximum ceiling height = 3 m; maximum load Ed,fi = 32,0 kN/m
Classified by HFA  
Classified by HFA  
Fire performance Germany
Classification: F60 (from inside)/F30 (from outside)  
Load Ed,fi according to the German certification document
Proof: manufacturer-specific  
Thermal performance U 0,21 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 48 dB (-2; -8)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 61,0 kg/m2
Calculation based on gypsum plaster board type DF GKF
 
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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 spruce wood battens offset (30/50; 30/80) - ventilation 0,120 50 450 1,600 D
C 15,0 fibreboard (MDF) 0,140 11 600 1,700 D
D 200,0 construction timber (60/..; e=625) 0,120 50 450 1,600 D
E 200,0 Wood fibre insulation [039; 45] 0,039 1-2 45 2,100 E
F 15,0 OSB (sealed with airtight tape) 0,130 200 600 1,700 D
G 15,0 gypsum plaster board type DF or 0,250 10 800 1,050 A2
G 15,0 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 49,2 kg
Share of renewable materials of total weight 79,41 %
Global warming potential (GWP-T) -57,504 kgCO2Äqv.
Energy use of Primary Energy 510,8 MJ
Share of renewable Primary Energy 25,6 %
∑ΔOI3 18,5
Calculated by HFA  

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 23,320 -80,824 -57,504 130,889 836,016 966,905 379,952 42,896 422,848 0,105 0,046 1.8391545E-6 0,023

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 52,3 kg
Biogenic carbon 75,7 kgCO2Äqv.
Energy use of Primary Energy 1018,7 MJ
Share of renewable Primary Energy 37,3 %
Calculated by TUM  

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 -81,879 0,115 0,025 1.54E-6 0,033 378,185 1173,007 1551,468 610,190 54,340 664,620
C1 - C4 111,633 0,002 0,000 9.49E-8 0,000 1,839 -1168,720 -1166,882 22,910 -53,398 -30,490
A1 - C4 30,115 0,119 0,026 1.64E-6 0,034 380,403 4,546 385,225 638,329 0,994 639,420

Last update 02.08.2023/hfa.eco2soft