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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awrhhi04a-18

external wall timber frame construction, ventilated, with 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 = 19,2 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 0,15 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 52 dB (-3; -10)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 67,8 kg/m2
Calculation based on gypsum plaster board type DF GKF
 
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timber frame construction
Cross-section of 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 240,0 construction timber (60/..; e=625) 0,120 50 450 1,600 D
E 240,0 Wood fibre insulation [039; 45] 0,039 1-2 45 2,100 E
F 15,0 OSB 0,130 200 600 1,700 D
G 40,0 spruce wood cross battens (a=400) ≥ 40mm 0,120 50 450 1,600 D
H 40,0 Wood fibre insulation [039; 45] 0,039 1-2 45 2,100 E
I 12,5 gypsum plaster board type DF or 0,250 10 800 1,050 A2
I 12,5 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 57,1 kg
Share of renewable materials of total weight 83,81 %
Global warming potential (GWP-T) -67,415 kgCO2Äqv.
Energy use of Primary Energy 582,4 MJ
Share of renewable Primary Energy 25,8 %
∑ΔOI3 20,9
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 26,749 -94,164 -67,415 149,991 974,129 1124,120 432,379 48,331 480,710 0,121 0,053 2.0935342E-6 0,026

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 63,3 kg
Biogenic carbon 91,7 kgCO2Äqv.
Energy use of Primary Energy 1311,1 MJ
Share of renewable Primary Energy 38,7 %
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 -106,292 0,147 0,032 1.73E-6 0,040 504,487 1501,279 2005,926 767,817 69,776 837,700
C1 - C4 142,813 0,002 0,000 1.11E-7 0,000 2,450 -1497,017 -1494,567 30,708 -68,834 -38,130
A1 - C4 36,883 0,151 0,033 1.84E-6 0,041 507,317 4,521 511,998 803,755 0,994 804,860

Last update 02.08.2023/hfa.eco2soft