Skip to main content
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 MA39  
Thermal performance U 0,19 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 51 dB (-2; -9)
Ln,w (Cl)
Vertical battens for the dry lining screwed onto the ledger beams lead to an Rw(C;Ctr)=49(-1;-7) dB  
Assessed by MA39  
Mass per unit area m 74,7 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 7,0 plaster 1,000 10-35 2000 1,130 A1
B 60,0 wood-fibre insulation board [055; 200] 0,055 5-7 200 2,100 E
C 15,0 fibreboard (MDF) 0,140 11 600 1,700 D
D 160,0 construction timber (60/..; e=*) 0,120 50 450 1,600 D
E 160,0 mineral wool [040; ≥16; <1000°C] 0,040 1 16 1,030 A1
F 15,0 OSB (sealed with airtight tape) 0,130 200 600 1,700 D
G 40,0 spruce wood cross battens (a=400) or battens offset) 0,120 50 450 1,600 D
H air layer 1 1 1,008
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

OI3Kon 24,1
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.]
-34,0 0,280 863,7 1.022,9 0,037 0,012

Last update 30.08.2017/hfa.plb