Building components- external wall - awmohi01a-01
 
 


Cross-section of standard configuration
[Additional views]

last update08.04.2013/hfa.plb 		Data sheet

 external wall: solid wood construction, not ventilated, with dry lining, with cladding


Performance rating

Fire protection performance  REI 90 
maximum ceiling height = 3 m; maximum load Ed,fi = 35,0 kN/m
 
Thermal performance U [W/m²K] 0,17 
Diffusion adequate adequate 
mw,B,A [kg/m²] 16,6 
Calculated by HFA
 
Acoustic performance Rw (C;Ctr)   51 (;)
Ln,w (Cl)  – 
Rw+Ctr ≥ 42
Assessed by TU-GRAZ
 
Sustainability* OI3Kon 5,3 
Rw+Ctr ≥ 42
Calculated by IBO
 
   
  Register of building materials used for this application, cross-section
(from outside to inside, dimensions in mm)

  Thickness Building material  λ   μ min - max   ρ   c  Reaction to fire
EN
A   20,0 larch wood external wall cladding  0,150  50  600  1,600   D
B   30,0 spruce wood battens (30/60)  0,130  50  500  1,600   D
C    vapour-permeable membrane sd ≤ 0,3m           
D   80,0 spruce wood battens (40/50 or 80/60;e=625)  0,130  50  500  1,600   D
E   80,0 mineral wool [0,040; R≥ 70]   0,040  1  70  1,030   A1
F   80,0 mineral wool [0,040; R≥ 70]   0,040  1  70  1,030   A1
G   97,0 solid wood (e.g. cross laminated timber)  0,130  50  500  1,600   D
H   50,0 spruce wood battens (40/50; e=625) mounted on resilient clips  0,130  50  500  1,600   D
I   50,0 glass wool [0,0040; R=16]   0,040  1  16  1,030   A1
J   12,5 gypsum plasterboards with improved properties at high temperatures (fire) or  0,250  10  800  1,050   A2
J   12,5 gypsum fibre board   0,320  21  1000  1,100   A2


* Details of sustainability rating

GWP
[kg CO2 Äqv.]		 AP
[kg SO2 Äqv.]		 PEI ne
[MJ]		 PEI e
[MJ]		 EP
[kg PO4 Äqv.]		 POCP
[kg C2H4 Äqv.]
-74,4 0,241 657,1 1.456,1 0,039 0,052


* Mass per unit area

m
[kg/m²]		 calculation based on
75,1 gypsum plasterboard (DF)