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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

internal wall iwrxxo07a-01

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

Building physical assessment

Fire performance REI 30
maximum ceiling height = 3 m; maximum load Ed,fi = 32 kN/m  
Classified by HFA  
Thermal performance U
Diffusion
Acoustic performance Rw (C;Ctr) 40 dB (-2; -5)
Ln,w (Cl)
Rating by TGM  
Mass per unit area m 51,0 kg/m2
 

data sheet internal wall
iwrxxo07a-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 iwrxxo07a-1.ifc
Only for registered members after logging in.
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 19,0 planking tongue and groove 0,120 50 450 1,600 D
B 22,0 planking spruce wood diagonal 0,120 50 450 1,600 D
C 160,0 construction timber (60/160; e=625) 0,120 50 450 1,600 D
D 160,0 Cellulose fibre [040; 50] 0,040 1 50 2,000 E
E 22,0 planking spruce wood diagonal 0,120 50 450 1,600 D
F 19,0 planking tongue and groove 0,120 50 450 1,600 D

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 30,5 kg
Share of renewable materials of total weight 97,50 %
Global warming potential (GWP-T) -43,252 kgCO2Äqv.
Energy use of Primary Energy 191,5 MJ
Share of renewable Primary Energy 40,8 %
∑ΔOI3 1,7
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 6,181 -49,433 -43,252 78,160 492,468 570,629 113,335 0,000 113,335 0,039 0,015 5.791815E-7 0,012

Last update 02.08.2023/hfa.eco2soft