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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awroho03a-05

external wall timber frame construction, not ventilated, without dry lining, with cladding

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 HFA  
Thermal performance U 0,21 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 50 dB (-2; -7)
Ln,w (Cl)
Vertical external battens screwed onto the ledger beams lead to an Rw(C;Ctr)=46(-1;-5) dB  
Rating by MA39  
Mass per unit area m 69,2 kg/m2
Calculation based on gypsum plaster board type DF GF
 
Download awroho03a-5.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 0,155 150 600 1,600 D
B 65,0 spruce wood cross battens 0,120 50 450 1,600 D
C 50,0 wood wool composite boards 0,090 2-5 370 2,000 B
D 16,0 particleboard 0,130 50-100 700 1,700 D
E 160,0 construction timber (60/..; e=*) 0,120 50 450 1,600 D
F 160,0 mineral wool [038; ≥33; ≥1000°C] 0,038 1 33 1,030 A1
G 12,0 particleboard 0,130 50-100 700 1,700 D
H vapour barrier sd≥ 10m 1000
I 12,5 gypsum fibre board or 0,320 21 1000 1,100 A2
I 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 49,6 kg
Share of renewable materials of total weight 69,32 %
Global warming potential (GWP-T) -39,580 kgCO2Äqv.
Energy use of Primary Energy 562,2 MJ
Share of renewable Primary Energy 16,4 %
∑ΔOI3 30,1
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 32,701 -72,282 -39,580 92,459 729,597 822,056 469,732 41,362 511,094 0,148 0,051 1.9087935E-6 0,053

Last update 02.08.2023/hfa.eco2soft