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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

internal wall iwrxxo08b-01

internal wall timber frame construction, without dry lining, other surface

Building physical assessment

Fire performance REI 90
maximum ceiling height = 3 m; maximum load Ed,fi = 23,4 kN/m  
Classified by HFA  
Thermal performance U
Diffusion
Acoustic performance Rw (C;Ctr) 43 dB
Ln,w (Cl)
The acoustic insulation assessment is based on a length-related flow resistance of r≥5 kPa.s/m². If this value is lower for the insulation material used, the Rw value is reduced by 3dB.  
Rating by TGM  
Mass per unit area m 59,9 kg/m2
 

data sheet internal wall
iwrxxo08b-01 (pdf, 250 KB)

Note

The fire resistance is only valid when wall is used as partition with only one side exposed to fire.

Download iwrxxo08b-1.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 25,0 Rigips Riduro 2*12,5mm 0,250 4-10 1000 1,050 A2
B 120,0 construction timber (60/..; e=625) 0,120 50 450 1,600 D
C 120,0 Hemp insulation [040; 30] 0,040 1-2 30 2,200 E
D 25,0 Rigips Riduro 2*12,5mm 0,250 4-10 1000 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 11,5 kg
Share of renewable materials of total weight 19,24 %
Global warming potential (GWP-T) -1,611 kgCO2Äqv.
Energy use of Primary Energy 292,2 MJ
Share of renewable Primary Energy 11,2 %
∑ΔOI3 14,6
Calculated by IBO  

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 16,250 -17,861 -1,611 32,873 194,467 227,340 259,370 5,919 265,290 0,045 0,021 1.8171098E-6 0,008

Source: Saint-Gobain Austria GmbH

Last update 02.08.2023/hfa.eco2soft