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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awmoho02a-01

external wall solid wood construction, not 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 = 35,0 kN/m  
Classified by HFA  
Thermal performance U 0,39 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 49 dB (-2; -6)
Ln,w (Cl)
Rating by TU-GRAZ  
Mass per unit area m 75,4 kg/m2
 

data sheet external wall
awmoho02a-01 (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-1.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 75,0 multilayer wood wool composite board (WW-MW-WW) 0,049 2-5 130 1,000 B
E 80,0 solid glued wood (e.g. cross laminated timber) 0,130 50 500 1,600 D
F 12,5 gypsum fibre board or 12,5 mm DF 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 52,3 kg
Share of renewable materials of total weight 71,46 %
Global warming potential (GWP-T) -39,659 kgCO2Äqv.
Energy use of Primary Energy 639,0 MJ
Share of renewable Primary Energy 10,4 %
∑ΔOI3 42,1
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 39,794 -79,453 -39,659 66,254 761,837 828,091 572,699 19,804 592,503 0,217 0,077 2.6351474E-6 0,081

Last update 02.08.2023/nu.ge