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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

internal wall iwrxxo14b-02

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

Building physical assessment

Fire performance REI 60
maximum ceiling height = 3 m; maximum load Ed,fi = 81 kN/m  
Classified by HFA  
Thermal performance U
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr)
Ln,w (Cl)
Rating by HFA  
Mass per unit area m 58,6 kg/m2
 

data sheet internal wall
iwrxxo14b-02 (pdf, 250 KB)

Note

Construction layer B: combination with sill: STEICO GLVL R 60/120

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

Download iwrxxo14b-2.ifc
Only for registered members after logging in.
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 gypsum fibre board 2x12,5mm 0,320 21 1000 1,100 A2
B 120,0 STEICO LVL R (45/...; e=625) 0,130 70-200 480 2,100 D
C 120,0 STEICOzell [039; 40] 0,039 1-3 40 2,100 E
D 25,0 gypsum fibre board 2x12,5mm 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 17,4 kg
Share of renewable materials of total weight 26,36 %
Global warming potential (GWP-T) -3,160 kgCO2Äqv.
Energy use of Primary Energy 666,8 MJ
Share of renewable Primary Energy 36,9 %
∑ΔOI3 30,2
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 28,375 -31,535 -3,160 246,367 151,319 397,686 420,394 15,297 435,690 0,122 0,043 2.8446763E-6 0,014

Source: Steico SE

Last update 02.08.2023/hfa.eco2soft