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Geprüftes/zugelassenes Bauteil

pitched roof sdrhbi02a-04

pitched roof timber frame construction, ventilated, with dry lining, not suspended

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 3,66 kN/m² (rafter 80/200 without roofing, full formwork, counter battens and OSB)  
Classified by HFA  
Fire performance Germany
Classification: F30  
Load Ed,fi according to the German certification document
Proof: DIN 4102-4:2016-05, Tabelle 10.19, Zeile 1  
Thermal performance U 0,17 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 48 dB (-1; -7)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 72,4 kg/m2
 

data sheet pitched roof
sdrhbi02a-04 (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 sdrhbi02a-4.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 sheet metal roofing on structured separation layer 7800 A1
B 24,0 spruce wood full 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 sarking membrane sd ≤ 0,3m 1000 E
E 24,0 planking spruce wood full formwork 0,120 50 450 1,600 D
F 240,0 construction timber (80/*; e=625) 0,120 50 450 1,600 D
G 240,0 Cellulose fibre [040; 50] 0,040 1 50 2,000 E
H 15,0 OSB airtight 0,130 200 600 1,700 D
I 24,0 spruce wood cladding with spacing of cladding boards(24/100); a=400 0,120 50 450 1,600 D
J 12,5 gypsum plaster board type DF 0,250 10 800 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 59,0 kg
Share of renewable materials of total weight 78,80 %
Global warming potential (GWP-T) -61,077 kgCO2Äqv.
Energy use of Primary Energy 605,9 MJ
Share of renewable Primary Energy 25,2 %
∑ΔOI3 26,4
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 30,279 -91,356 -61,077 152,910 948,291 1101,200 452,990 17,244 470,234 0,157 0,071 2.2944604E-6 0,034

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 67,7 kg
Biogenic carbon 96,9 kgCO2Äqv.
Energy use of Primary Energy 795,2 MJ
Share of renewable Primary Energy 33,5 %
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 -70,803 0,124 0,019 1.19E-6 0,027 265,026 1113,998 1382,768 506,213 79,122 585,484
C1 - C4 108,645 0,006 0,008 1.56E-7 0,001 0,936 -936,170 -935,235 17,405 -6,480 10,926
A1 - C4 38,203 0,131 0,027 1.35E-6 0,028 266,341 178,087 448,172 528,848 72,694 601,690

Last update 02.08.2023/hfa.eco2soft