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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awmoho03a-04

external wall solid wood construction, ventilated, without dry lining, with cladding

Building physical assessment

Fire performance REI from inside
REI from outside 		90
60
maximum ceiling height = 3 m; maximum load Ed,fi = 35,0 kN/m  
Classified by MA39/HFA  
Fire performance Germany
Classification: REI 90 from inside REI 60 from outside  
Load Ed,fi according to the German certification document
Proof: manufacturer-specific  
Thermal performance U 0,19 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 47 dB (-1; -4)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 98,1 kg/m2
Calculation based on gypsum plaster board type DF GKF
 

Datenblatt external wall
awmoho03a-04 (pdf, 250 KB)

Note

Cross laminated timber:
Variation 00-02 and 04-06: at least 3-layers, top layer at least 30mm; variation 03: d ≥ 85,0; at least 5-layers, top layer at least 17 mm

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 fire­
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 (30/60) 0,120 50 450 1,600 D
C vapour-permeable membrane sd ≤ 0,3m
D 15,0 gypsum fibre board 0,320 21 1000 1,100 A2
E 200,0 construction timber (60/200; e= 625) 0,120 50 450 1,600 D
F 200,0 mineral wool [040; 11; <1000°C] 0,040 1 11 1,030 A1
G 100,0 cross laminated timber 3- or 5-ply 0,130 50 500 1,600 D
H 12,5 gypsum plaster board type DF / gypsum fibre board 0,250 10 800 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

∑ΔOI3 37,1
Calculated by HFA  

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 -72,434 0,195 0,086 3,71e-6 0,054 122,555 1078,106 1200,661 668,983 23,584 692,567

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 68,3 kg
Biogenic carbon 98,7 kgCO2Äqv.
Energy use of Primary Energy 815,9 MJ
Share of renewable PE 36,1 %
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 -81,985 0,134 0,024 3,11e-6 0,020 292,560 1175,040 1465,690 488,190 44,720 532,480
C1 - C4 113,173 0,004 0,002 2,14e-7 0,001 0,810 -1163,670 -1162,870 20,580 -0,100 20,480
A1 - C4 34,012 0,142 0,027 3,34e-6 0,021 294,230 11,880 304,210 521,640 44,740 565,940

Last update 02.08.2023/hfa.eco2soft