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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awrhhi16a-02

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

Building physical assessment

Fire performance REI from inside
REI from outside 		30
30
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
Proof of water vapor diffusion was carried out in accordance with ÖNORM B 8110-2 (2020) point 11 for components from quality-controlled prefabrication (airtightness, Table 3) and 6m air column.  
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 50 dB (-2; -9)
Ln,w (Cl)
Rating by HFA  
Mass per unit area m 58,7 kg/m2
Calculation based on gypsum plaster board type DF GKF
 
Download awrhhi16a-2.ifc
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timber frame construction
Cross-section of 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 6,0 external wall cladding B
B 30,0 spruce battens vertical 30/50 plus 1,2mm EPDM sealing tape - ventilation 0,120 50 450 1,600 D
C vapour-permeable membrane vapour-permeable membrane sd ≤ 0,3m
D 50,0 Mineralwolle [040; 20; <1000°C] 0,040 1 20 1,030 A2
E 50,0 spruce wood battens horizontal (50/60) 0,120 50 450 1,600 D
F 15,0 fibreboard (MDF) 0,140 11 600 1,700 D
G 160,0 construction timber (60/..; e=625) 0,120 50 450 1,600 D
H 160,0 Wood fibre insulation [039; 45] 0,039 1-2 45 2,100 E
I 8,0 Funderplan Biofaser (sealed with airtight tape) 0,180 185 1000 1,700 D
J 40,0 spruce wood battens vertical 0,120 50 450 1,600 D
K 40,0 Wood fibre insulation [039; 45] 0,039 1-2 45 2,100 E
L 15,0 gypsum plaster board type DF or 0,250 10 800 1,050 A2
L 15,0 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 43,3 kg
Share of renewable materials of total weight 69,61 %
Global warming potential (GWP-T) -26,306 kgCO2Äqv.
Energy use of Primary Energy 976,1 MJ
Share of renewable Primary Energy 21,8 %
∑ΔOI3 51,9
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 46,731 -73,037 -26,306 212,420 724,794 937,214 763,703 95,953 859,656 0,207 0,094 4.7858487E-6 0,027

Source: FunderMax GmbH

Last update 20.06.2024/hfa.plb