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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awmopi04a-00

external wall solid wood construction, not ventilated, with dry lining, with rendering

Building physical assessment

Fire performance REI from inside
REI from outside 		90
60
maximum ceiling height = 3 m; maximum load Ed,fi = 35 kN/lfm  
Classified by HFA  
Thermal performance U 0,09 W/(m2K)
Diffusion adequate
The stated thermal characteristics in the product data sheet are specified for the hard board intermediate web; the flanges are calculated with solid wood.  
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 49 dB
Ln,w (Cl)
without resilient clips Rw ≥ 46 dB  
Rating by HFA  
Mass per unit area m 110,8 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 4,0 plaster 1,000 10-35 2000 1,130 A1
B 60,0 mineral wool MW-PT [040; 155] 0,040 1 155 1,030 A1
C 15,0 fibreboard (MDF) 0,140 11 600 1,700 D
D 300,0 Light composite wood-based beams (I-beams) with solid wood flanges (60/45) and hard board intermediate web (≥ 6,7) e=625 0,400 20-30 800 1,700 D
E 300,0 Cellulose fibre [040; 50] 0,040 1 50 2,000 E
F 100,0 cross laminated timber d ≥ 94,0; at least 3-layers, top layer at least 30mm; 0,130 50 500 1,600 D
G 80,0 spruce wood 0,120 50 450 1,600 D
H 80,0 Cellulose fibre [040; 50] 0,040 1 50 2,000 E
I 12,5 gypsum plaster board type DF or 0,250 10 800 1,050 A2
I 12,5 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 80,0 kg
Share of renewable materials of total weight 73,40 %
Global warming potential (GWP-T) -61,049 kgCO2Äqv.
Energy use of Primary Energy 928,6 MJ
Share of renewable Primary Energy 9,8 %
∑ΔOI3 61,5
calculated with gypsum plaster fire protection board (GKF/DF) and silicate plaster; this data includes 3-, 5-, and 7-ply cross laminated timber elements;  
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 57,162 -118,211 -61,049 91,128 1154,808 1245,936 837,507 35,512 873,019 0,320 0,118 4.1213E-6 0,092

Last update 02.08.2023/hfa.eco2soft