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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 MA39  
Thermal performance U 0,22 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 51 dB (-2; -8)
Ln,w (Cl)
Battens for the ventilation space screwed onto the structural timber together with vertical battens for the dry lining screwed directly onto the ledger beams will result in Rw(C;Ctr)=44(-1;-5) dB  
Assessed by MA39  
Mass per unit area m 55,9 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 20,0 gypsum fibre board (2x10 mm) 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 [040; ≥16; <1000°C] 0,040 1 16 1,030 A1
G 12,5 gypsum fibre board 0,320 21 1000 1,100 A2
H vapour barrier sd≥ 2m 1000
I 40,0 spruce wood cross battens (a=400) or battens offset) 0,120 50 450 1,600 D
J 40,0 mineral wool [040; ≥16; <1000°C] 0,040 1 16 1,030 A1
K 12,5 gypsum fibre board or 0,320 21 1000 1,100 A2
K 12,5 gypsum plaster board type DF 0,250 10 800 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

OI3Kon -5,2
Calculated by IBO  

GWP
[kg CO2 Äqv.]
AP
[kg SO2 Äqv.]
PEI ne
[MJ]
PEI e
[MJ]
EP
[kg PO4 Äqv.]
POCP
[kg C2H4 Äqv.]
-31,5 0,143 517,5 714,6 0,021 0,007

Last update 23.08.2017/hfa.plb