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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

internal wall iwmxxo01a-00

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) 38 dB (-2; -5)
Ln,w (Cl)
Assessed by TU-GRAZ  
Rating by Müller-BBM  
Mass per unit area m 65,0 kg/m2
Calculation based on gypsum plaster board type DF GKF
 

data sheet internal wall
iwmxxo01a-00 (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-0.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 12,5 gypsum plaster board type DF / gypsum fibre board 0,250 10 800 1,050 A2
B 90,0 solid glued wood e.g. cross laminated timer 0,130 50 500 1,600 D
C 12,5 gypsum plaster board type DF / gypsum fibre board 0,250 10 800 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 43,1 kg
Share of renewable materials of total weight 68,70 %
Global warming potential (GWP-T) -43,627 kgCO2Äqv.
Energy use of Primary Energy 402,9 MJ
Share of renewable Primary Energy 6,6 %
∑ΔOI3 19,6
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 22,785 -66,412 -43,627 26,768 615,600 642,368 376,136 15,463 391,599 0,103 0,043 2.1115596E-6 0,033

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 44,1 kg
Biogenic carbon 63,4 kgCO2Äqv.
Energy use of Primary Energy 512,7 MJ
Share of renewable Primary Energy 35,9 %
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 -54,292 0,060 0,012 2.28E-6 0,012 182,890 756,450 937,530 304,670 8,690 312,860
C1 - C4 72,724 0,002 0,000 1.48E-7 0,000 0,480 -746,100 -745,620 13,450 0,000 13,450
A1 - C4 19,156 0,066 0,013 2.44E-6 0,012 184,130 10,870 193,200 328,580 8,790 336,870

Last update 02.08.2023/hfa.eco2soft