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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awmoho01a-02

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 0,25 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 47 dB
Ln,w (Cl)
Rw+Ctr ≥ 38  
Rating by TU-GRAZ  
Mass per unit area m 59,0 kg/m2
 

data sheet external wall
awmoho01a-02 (pdf, 250 KB)

Note

When using cross laminated timber:
Variation 02-03: d ≥ 94,0; at least 3-layers, top layer at least 30mm; variation 00-01: d ≥ 78,0; at least 3-layers, top layer at least 25mm

Download awmoho01a-2.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 (30/60) 0,120 50 450 1,600 D
C vapour-permeable membrane sd ≤ 0,3m
D 50,0 spruce wood battens (40/50 or 80/60;e=625) 0,120 50 450 1,600 D
E 50,0 mineral wool [040; ≥70; ≥1000°C] 0,040 1 70 1,030 A1
F 80,0 mineral wool [040; ≥70; ≥1000°C] 0,040 1 70 1,030 A1
G 100,0 solid glued wood (e.g. cross laminated timber) 0,130 50 500 1,600 D
H without gypsum board lining

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 57,9 kg
Share of renewable materials of total weight 84,09 %
Global warming potential (GWP-T) -51,010 kgCO2Äqv.
Energy use of Primary Energy 668,3 MJ
Share of renewable Primary Energy 11,1 %
∑ΔOI3 43,8
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 40,701 -91,711 -51,010 74,427 882,941 957,367 593,867 22,553 616,420 0,238 0,083 2.6771997E-6 0,091

Last update 02.08.2023/nu.ge