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Regional validity

Scope

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  
Assessed by HFA  
Mass per unit area m 121,4 kg/m2
 

Datenblatt 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

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 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 0,130 50 500 1,600 D
C 60,0 0,035 1 90 1,030 A1
D 20,0 air layer 1 1 1,008
E 80,0 cross laminated timber 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

ΔOI3 56,4
Calculated by HFA  

Resources
Lifecycle
Phase
GWP
[kg CO2 Äqv.]
AP
[kg SO2 Äqv.]
EP
[kg PO4 Äqv.]
ODP
[kg R11 Äqv.]
POCP
[kg Ethen Äqv.]
PERE
[MJ]
PERM
[MJ]
PERT
[MJ]
PENRE
[MJ]
PENRM
[MJ]
PENRT
[MJ]
A1 - A3 -64,563 0,286 0,099 4,40e-6 0,038 95,831 1094,400 1190,231 843,443 27,489 870,931

Last update 31.05.2022/hfa.plb