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Regional validity

Scope

Building physical assessment

Fire performance REI 60
for every single load-bearing wall; for the overall structure EI90; maximum ceiling height = 3 m; maximum load Ed,fi = 35,0 kN/m  
Classified by HFA  
Thermal performance U 0,21 W/(m2K)
Diffusion adequate
Acoustic performance Rw (C;Ctr) 59 dB
Ln,w (Cl)
Assessed by TU-GRAZ  
Mass per unit area m 107,0 kg/m2
Calculation based on gypsum plaster board type DF GKF
 
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 12,5 gypsum plaster board type DF or 0,250 10 800 1,050 A2
A 12,5 gypsum fibre board 0,320 21 1000 1,100 A2
B 70,0 spruce wood batten mounted on resilient clips (60/60; e=625) 0,120 50 450 1,600 D
C 50,0 mineral wool [040; 13] 0,040 1 13 1,030 A2
D 78,0 cross laminated timber 0,130 50 500 1,600 D
E 30,0 impact sound absorbing subflooring MW-T packed 0,035 1 68 1,030 A1
F 78,0 cross laminated timber 0,130 50 500 1,600 D
G 50,0 mineral wool [040; 13] 0,040 1 13 1,030 A2
H 70,0 spruce wood batten mounted on resilient clips (60/60; e=625) 0,120 50 450 1,600 D
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

ΔOI3 47,4
Calculated with gypsum plaster fire protection board (GKF/DF); this data includes 3-, 5-, and 7-ply cross laminated timber elements;  
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 -76,486 0,243 0,100 4,47e-6 0,016 56,767 1176,694 1233,461 800,098 30,634 830,732

Last update 07.05.2020/hfa.plb