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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awropi20a-09

external wall timber frame construction, not ventilated, with dry lining, with rendering

Building physical assessment

Fire performance REI from inside
REI from outside 		60
60
maximum ceiling height = 3 m; maximum load Ed,fi = 32,0 kN/m  
Classified by HFA  
Thermal performance U 0,17 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 52 dB (-3; -11)
Ln,w (Cl)
vertical battens for the dry lining screwed onto the structural timber lead to an Rw(C;Ctr)=50(-2;-8) dB  
Rating by MA39  
Mass per unit area m 72,6 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 WF-PT [045; 180] 0,045 5-7 180 2,100 E
C 160,0 construction timber (60/..; e=*) 0,120 50 450 1,600 D
D 160,0 cellulose fibre [040; E] 0,040 1-2 55 2,000 E
E 19,0 particleboard 0,130 50-100 700 1,700 D
F vapour barrier sd≥ 2m 1000
G 40,0 spruce wood cross battens (a=400) or battens offset) 0,120 50 450 1,600 D
H 40,0 cellulose fibre [040; E] or air layer in type 02 0,040 1-2 55 2,000 E
I 12,5 gypsum plaster board type DF or 0,250 10 800 1,050 A2
I 12,5 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

ΔOI3 33,3
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 -43,893 0,157 0,062 2,70e-6 0,010 93,408 714,847 808,255 530,707 59,223 589,930

Last update 25.01.2021/hfa.plb