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Regional validity

Scope

Building physical assessment

Fire performance REI from inside 60
maximum ceiling height = 3 m; maximum load Ed,fi = 22,5 kN/lfm  
Classified by HFA  
Thermal performance U 0,10 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) 53 dB
Ln,w (Cl)
without resilient clips Rw ≥ 50 dB  
Rating by HFA  
Mass per unit area m 60,1 kg/m2
Calculation based on gypsum plaster board type DF GKF
 
timber frame construction
Cross-section of standard configuration

timber frame 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 20,0 larch wood external wall cladding 0,155 150 600 1,600 D
B 30,0 spruce wood battens offset (30/60) - ventilation 0,120 50 450 1,600 D
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 mineral wool [034; 18; <1000°C] 0,034 1 18 1,030 A1
F 15,0 OSB 0,130 200 600 1,700 D
G 80,0 spruce wood battens on resilient clips (50/80; e=625) 0,120 50 450 1,600 D
H 80,0 mineral wool [034; 18; <1000°C] 0,034 1 18 1,030 A1
I 15,0 gypsum plaster board type DF or 0,250 10 800 1,050 A2
I 15,0 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

ΔOI3 42,1
Calculated with gypsum plaster fire protection board (GKF/DF)  
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 -30,784 0,194 0,079 3,12e-6 0,009 106,446 647,651 754,097 609,532 29,898 639,430

Last update 07.05.2020/hfa.plb