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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

compartment wall twmxxo07b-01

compartment wall solid wood construction, without dry lining, double-layer, other surface

Building physical assessment

Fire performance REI 60
applies for each of the load-bearing walls; for the overall structure EI 90; maximum ceiling height = 3 m; maximum load Ed,fi = 35,0 kN/m  
Classified by HFA  
Thermal performance U 0,28 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 64 dB (-4; -10)
Ln,w (Cl)
frequency range 50-3500: C50-3500 -6 dB; Ctr 50-3500 -17 dB  
Rating by HFA  
Mass per unit area m 121,4 kg/m2
 

data sheet compartment wall
twmxxo07b-01 (pdf, 250 KB)

Note

Cross laminated timer
Var. 00-01: thickness ≥ 78mm; 3-ply at least, surface layer at least 25mm
Var. 02: thickness ≥ 94,0mm; 3-ply at least, surface layer at least 30mm

Download twmxxo07b-1.ifc
Only for registered members after logging in.
solid wood construction
Cross-section of 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 25,0 gypsum plaster board type DF 0,250 10 800 1,050 A2
A 25,0 gypsum fibre board 0,320 21 1000 1,100 A2
B 80,0 cross laminated timber 3-ply 0,130 50 500 1,600 D
C 80,0 60 mm mineral wool [035; 90; ≥1000°C] + 20 mm air layer 0,035 1 90 1,030 A1
E 80,0 cross laminated timber 3-ply 0,130 50 500 1,600 D
F 25,0 gypsum plaster board type DF (2x12,5) or 0,250 10 800 1,050 A2
F 25,0 gypsum fibre board (2x12,5) 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 76,9 kg
Share of renewable materials of total weight 63,01 %
Global warming potential (GWP-T) -66,228 kgCO2Äqv.
Energy use of Primary Energy 867,0 MJ
Share of renewable Primary Energy 6,1 %
∑ΔOI3 51,3
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 51,976 -118,204 -66,228 53,198 1094,400 1147,598 813,777 27,489 841,266 0,257 0,097 4.2959249E-6 0,090

Last update 02.08.2023/hfa.eco2soft