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Regional validity

Scope

Building physical assessment

Fire performance REI from inside
REI from outside
60
60
maximum ceiling height = 3 m; maximum load Ed,fi = 19,2 kN/m  
Classified by HFA  
Thermal performance U 0,27 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 45 dB (-2; -8)
Ln,w (Cl)
Battens for the ventilation space screwed onto the structural timber result in an Rw(C;Ctr)=41(-1;-7) dB  
Rating by MA39  
Mass per unit area m 37,8 kg/m2
Calculation based on gypsum plaster board type DF GF
 
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 fire­klasse EN
λ μ min – max ρ c
A 24,0 larch wood external wall cladding 0,155 150 600 1,600 D
B 30,0 spruce wood battens offset (30/50; 30/80) - ventilation 0,120 50 450 1,600 D
C wind barrier 1000
D 12,5 gypsum fibre board 0,320 21 1000 1,100 A2
E 160,0 construction timber (60/..; e=*) 0,120 50 450 1,600 D
F 160,0 mineral wool [038; ≥33; ≥1000°C] 0,038 1 33 1,030 A1
G vapour barrier sd≥ 2m 1000
H 12,5 gypsum fibre board or 0,320 21 1000 1,100 A2
H 12,5 gypsum plaster board type DF 0,250 10 800 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 21,7 kg
Share of renewable materials of total weight 42,86 %
Global warming potential (GWP-T) -13,514 kgCO2Äqv.
Energy use of Primary Energy 408,4 MJ
Share of renewable Primary Energy 20,9 %
∑ΔOI3 24,5
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 22,039 -35,553 -13,514 85,357 362,661 448,017 323,087 10,862 333,949 0,117 0,041 1.5751677E-6 0,042

Last update 02.08.2023/hfa.eco2soft