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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awmoho02a-04

external wall solid wood construction, not ventilated, without dry lining, with cladding

Building physical assessment

Fire performance REI from inside
REI from outside 		60
60
maximum ceiling height = 3 m; maximum load Ed,fi = 35,0 kN/m  
Classified by HFA  
Thermal performance U 0,52 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 45 dB
Ln,w (Cl)
Rw+Ctr ≥ 36  
Rating by TU-GRAZ  
Mass per unit area m 61,9 kg/m2
 

data sheet external wall
awmoho02a-04 (pdf, 250 KB)

Note

When using cross laminated timber:
Variation 00-03: d ≥ 78,0; at least 3-layers, top layer at least 25mm; variation 04: d ≥ 94,0; at least 3-layers, top layer at least 30mm

Download awmoho02a-4.ifc
Only for registered members after logging in.
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 20,0 larch wood external wall cladding 0,155 150 600 1,600 D
B 30,0 spruce wood battens 0,120 50 450 1,600 D
C vapour-permeable membrane sd ≤ 0,3m
D 50,0 multilayer wood wool composite board (WW-MW-WW) 0,049 2-5 130 1,000 B
E 100,0 solid glued wood (e.g. cross laminated timber) 0,130 50 500 1,600 D
F without gypsum board lining or 12,5 mm DF

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 59,3 kg
Share of renewable materials of total weight 88,42 %
Global warming potential (GWP-T) -56,646 kgCO2Äqv.
Energy use of Primary Energy 572,9 MJ
Share of renewable Primary Energy 11,4 %
∑ΔOI3 32,8
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 34,193 -90,839 -56,646 65,318 871,277 936,596 507,586 22,553 530,139 0,184 0,070 2.3774088E-6 0,067

Last update 02.08.2023/nu.ge