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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

internal wall iwmxxo01a-01

internal wall solid wood construction, without dry lining, wooden surface

Building physical assessment

Fire performance REI 60
maximum ceiling height = 3 m; maximum load Ed,fi = 35,0 kN/m
Classified by MA39  
Classified by HFA  
Fire performance Germany
Classification: REI60  
Load Ed,fi according to the German certification document
Proof: manufacturer-specific  
Thermal performance U
Diffusion
Acoustic performance Rw (C;Ctr) 33 dB (-1; -4)
Ln,w (Cl)
Assessed by TU-GRAZ  
Rating by Müller-BBM  
Mass per unit area m 50,0 kg/m2
Calculation based on gypsum plaster board type DF GKF
 

data sheet internal wall
iwmxxo01a-01 (pdf, 250 KB)

Note

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

Cross laminated timber:
Var. 00: thickness ≥ 78mm; 3-ply at least, surface layer at least 25 mm
Var. 01: thickness ≥ 94mm; 3-ply at least, surface layer at least 30 mm

Download iwmxxo01a-1.ifc
Only for registered members after logging in.
solid wood construction
Cross-section of standard configuration
solid wood 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 without gypsum board lining
B 100,0 solid glued wood e.g. cross laminated timer 0,130 50 500 1,600 D
C without gypsum board lining

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 46,8 kg
Share of renewable materials of total weight 98,50 %
Global warming potential (GWP-T) -52,905 kgCO2Äqv.
Energy use of Primary Energy 358,0 MJ
Share of renewable Primary Energy 7,0 %
∑ΔOI3 16,6
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 20,197 -73,103 -52,905 25,232 684,000 709,232 332,772 17,181 349,953 0,103 0,043 1.7392676E-6 0,036

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 49,9 kg
Biogenic carbon 70,5 kgCO2Äqv.
Energy use of Primary Energy 474,9 MJ
Share of renewable Primary Energy 40,7 %
Calculated by TUM  

Resources
Lifecycle
Phase		 GWP
[kgCO2Äqv.]		 AP
[kgSO2Äqv.]		 EP
[kgPO4Äqv.]		 ODP
[kgR11Äqv.]		 POCP
[kgEthenÄqv.]		 PERE
[MJ]		 PERM
[MJ]		 PERT
[MJ]		 PENRE
[MJ]		 PENRM
[MJ]		 PENRT
[MJ]
A1 - A3 -63,200 0,058 0,011 2.51E-6 0,012 193,000 829,000 1020,000 272,000 7,560 279,000
C1 - C4 79,344 0,001 0,000 1.19E-7 0,000 0,471 -829,000 -828,529 9,406 0,000 9,406
A1 - C4 16,144 0,059 0,012 2.63E-6 0,012 193,471 0,000 191,471 281,406 7,560 288,406

Last update 02.08.2023/hfa.eco2soft