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Geprüftes/zugelassenes Bauteil

pitched roof sdmhbo01-00

pitched roof solid wood construction, ventilated, without dry lining, without lining

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 5 kN/m² (without roof structure)  
Classified by HFA  
Fire performance Germany
Classification: REI30  
Load Ed,fi according to the German certification document
Proof: manufacturer-specific  
Thermal performance U 0,16 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 46 dB (-1; -6)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 124,3 kg/m2
 

data sheet pitched roof
sdmhbo01-00 (pdf, 250 KB)

Note

The design of the under-roof construction and of the counter-battens have to be specified according to the roof pitch and the national requirements.

Download sdmhbo01-0.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 sheet metal roofing on structured separation layer 7800 A1
B 24,0 spruce wood formwork 0,120 50 450 1,600 D
C 80,0 spruce wood counter battens (40/80) 0,120 50 450 1,600 D
D 22,0 softboard [045; 250] - rigid underlay 0,045 5 250 2,100 E
E 180,0 wood-fibre insulation board [0,040; R=200] on-roof insulation 0,040 5-7 200 2,100 E
F 0,2 sealing sheet (air tight)
G 120,0 cross laminated timber 0,130 50 500 1,600 D

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 106,1 kg
Share of renewable materials of total weight 93,64 %
Global warming potential (GWP-T) -101,522 kgCO2Äqv.
Energy use of Primary Energy 1233,7 MJ
Share of renewable Primary Energy 11,6 %
∑ΔOI3 64,6
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 70,466 -171,988 -101,522 142,594 1680,839 1823,433 1091,074 85,612 1176,686 0,317 0,141 5.3819646E-6 0,076

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 131,7 kg
Biogenic carbon 185,2 kgCO2Äqv.
Energy use of Primary Energy 1687,3 MJ
Share of renewable Primary Energy 35,1 %
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 -124,210 0,207 0,040 4.73E-6 0,044 590,037 1966,843 2555,890 1065,255 129,988 1194,572
C1 - C4 187,639 0,002 0,000 2.09E-7 0,000 1,956 -1968,202 -1966,246 30,012 -53,836 -23,824
A1 - C4 63,429 0,210 0,040 4.94E-6 0,045 591,993 -1,359 589,644 1095,267 76,152 1170,748

Last update 02.08.2023/hfa.eco2soft