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Geprüftes/zugelassenes Bauteil

external wall awrhhi04a-08

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 MA39  
Classified by HFA  
Fire performance Germany
Classification: F60 (from inside)/F30 (from outside)  
Load Ed,fi according to the German certification document
Proof: F60 (from inside): manufacturer-specific; F30 (from outside): DIN 4102-4:2016-05  
Thermal performance U 0,21 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 50 dB (-3; -10)
Ln,w (Cl)
Battens for the ventilation space screwed onto the structural timber together with vertical battens for the dry lining screwed directly onto the ledger beams will result in Rw(C;Ctr)=43(-1;-5)
Assessed by MA39  
Rating by Müller-BBM  
Mass per unit area m 58,9 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 160,0 construction timber (60/..; e=625) 0,120 50 450 1,600 D
E 160,0 mineral wool [040; 33; ≥1000°C] 0,040 1 33 1,030 A1
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 mineral wool [040; 33; ≥1000°C] 0,040 1 33 1,030 A1
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 41,5 kg
Share of renewable materials of total weight 70,29 %
Global warming potential (GWP-T) -40,418 kgCO2Äqv.
Energy use of Primary Energy 527,1 MJ
Share of renewable Primary Energy 23,0 %
∑ΔOI3 28,8
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 27,392 -67,810 -40,418 121,147 705,445 826,592 405,913 28,891 434,804 0,158 0,054 1.684241E-6 0,055

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 44,8 kg
Biogenic carbon 65,1 kgCO2Äqv.
Energy use of Primary Energy 625,9 MJ
Share of renewable Primary Energy 30,7 %
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 -47,792 0,116 0,020 1.69E-6 0,025 190,894 759,915 950,662 415,708 31,938 447,720
C1 - C4 73,024 0,002 0,002 1.01E-7 0,000 0,810 -754,509 -753,699 11,691 -21,400 -9,710
A1 - C4 27,767 0,120 0,023 1.8E-6 0,025 192,092 5,666 197,609 433,757 10,590 444,420

Last update 02.08.2023/hfa.eco2soft