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Regional validity

Scope

Building physical assessment

Fire performance REI from inside
REI from outside
60
30
maximum ceiling height = 3 m; maximum load Ed,fi = 32,0 kN/m  
Classified by HFA  
Thermal performance U 0,24 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 48 dB (-2; -8)
Ln,w (Cl)
Battens for the ventilation space screwed onto the structural timber result in an Rw(C;Ctr)=44(-1;-7) dB  
Assessed by MA39  
Mass per unit area m 49,8 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 fire­
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 [035; 50; <1000°C] 0,035 1 50 1,030 A1
G 15,0 OSB (sealed with airtight tape) 0,130 200 600 1,700 D
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

ΔOI3 40,1
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 -19,646 0,176 0,079 3,28e-6 0,010 98,253 517,250 615,502 577,531 18,986 596,517

Last update 09.07.2020/hfa.plb