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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awmihi02b-03

external wall solid wood construction, ventilated, with dry lining, with cladding

Building physical assessment

Fire performance REI from inside 90
maximum ceiling height = 3 m; maximum load Ed,fi = 80,21 kN/m  
Classified by IBS  
Thermal performance U 0,14 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 63 dB (-7; -16)
Ln,w (Cl)
Rating by IFT  
Mass per unit area m 99,5 kg/m2
Calculation based on gypsum plaster board type DF GKF
 
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solid wood construction
Cross-section of standard configuration
solid wood 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 19,0 larch wood external wall cladding 0,155 150 600 1,600 D
B 40,0 spruce wood battens (40/60) 0,120 50 450 1,600 D
C vapour-permeable membrane sd ≤ 0,3m
D 200,0 construction timber 60/..; e=625 0,120 50 450 1,600 D
E 200,0 mineral wool [035; 18; <1000°C] 0,035 1 18 1,030 A1
F 100,0 cross laminated timber BBS 125 0,130 50 470 1,600 D
G 70,0 spruce wood battens (60/60; e=625) mounted on resilient clips 0,120 50 450 1,600 D
H 50,0 mineral wool [040; 18; <1000°C] 0,040 1 18 1,030 A1
I 25,0 gypsum plaster boards Rigips RF (2x12,5 mm) or 0,250 10 900 1,050 A2
I 25,0 gypsum fibre board Rigidur H (2x12,5 mm) 0,350 19 1200 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 72,5 kg
Share of renewable materials of total weight 70,35 %
Global warming potential (GWP-T) -70,433 kgCO2Äqv.
Energy use of Primary Energy 968,1 MJ
Share of renewable Primary Energy 20,8 %
∑ΔOI3 46,8
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 46,678 -117,111 -70,433 201,817 1055,812 1257,629 766,326 22,679 789,005 0,242 0,100 4.3841924E-6 0,057

Source: Saint-Gobain Austria GmbH

Last update 01.02.2024/hfa.plb