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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awrhhi01b-00

external wall timber frame construction, ventilated, with dry lining, with cladding

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 HFA  
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  
Rating by MA39  
Mass per unit area m 55,9 kg/m2
Calculation based on gypsum plaster board type DF GF
 
Download awrhhi01b-0.ifc
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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 fire­klasse EN
λ μ min – max ρ c
A 24,0 larch wood external wall cladding 0,120 50 450 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

Built-in renewable materials 25,9 kg
Share of renewable materials of total weight 38,76 %
Global warming potential (GWP-T) -17,222 kgCO2Äqv.
Energy use of Primary Energy 492,6 MJ
Share of renewable Primary Energy 17,9 %
∑ΔOI3 25,1
Calculated by HFA  

Global warming potential Share of renewable Primary Energy Resources
Lifecycle
Phase		 GWP-F
[kgCO2Äqv.]		 GWP-B
[kgCO2Äqv.]		 GWP-T
[kgCO2Äqv.]		 PERE
[MJ]		 PERM
[MJ]		 PERT
[MJ]		 PENRE
[MJ]		 PENRM
[MJ]		 PENRT
[MJ]		 AP
[kgSO2Äqv.]		 EP
[kgPO4Äqv.]		 ODP
[kgR11Äqv.]		 POCP
[kgEthenÄqv.]
A1 - A3 23,471 -40,693 -17,222 88,181 411,795 499,975 404,466 10,862 415,328 0,106 0,050 2.4329551E-6 0,020

Last update 02.08.2023/nu.ge