dataholz.eu
Regional validity

Scope

Geprüftes/zugelassenes Bauteil

pitched roof sdshzx01-05

pitched roof exposed rafter, ventilated, -, without lining

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 5,29 kN/m² (with exposed beams 180/240 and fire protection cladding)
Classified by HFA  
Classified by HFA  
Fire performance Germany
Classification: F30  
Load Ed,fi according to the German certification document
Proof: DIN 4102-4:2016-05, Tabelle 10.24, Zeile 1  
Thermal performance U 0,14 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 44 dB (-3; -8)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 137,5 kg/m2
 

data sheet pitched roof
sdshzx01-05 (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 sdshzx01-5.ifc
Only for registered members after logging in.
exposed rafter
Cross-section of standard configuration
exposed rafter
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 concrete roof tile or tiled roof 2100 A1
B 30,0 spruce wood battens (30/50) 0,120 50 450 1,600 D
C 50,0 spruce wood counter battens (Austria: minimum height 50 mm), Germany 30 mm 0,120 50 450 1,600 D
D 22,0 softboard [045; 250] - rigid underlay 0,045 5 250 2,100 E
E 240,0 wood-fibre insulation board [0,040; R=200] - insulation placed on top of the rafters 0,040 5-7 200 2,100 E
F vapour barrier sd≥ 1m 1000
G 40,0 spruce wood tongue and groove, fire protection cladding (Germany minimum 50 mm) 0,120 50 450 1,600 D
H construction timber in acc. with structural design 0,120 50 450 1,600 D

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 79,9 kg
Share of renewable materials of total weight 63,91 %
Global warming potential (GWP-T) -73,716 kgCO2Äqv.
Energy use of Primary Energy 1061,1 MJ
Share of renewable Primary Energy 18,1 %
∑ΔOI3 50,3
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 60,225 -133,941 -73,716 192,378 1373,158 1565,536 868,716 104,020 972,736 0,226 0,103 4.6991569E-6 0,044

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 112,8 kg
Biogenic carbon 161,5 kgCO2Äqv.
Energy use of Primary Energy 1489,1 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 -101,899 0,153 0,033 2.26E-6 0,036 518,002 1571,410 2089,277 910,345 72,294 982,775
C1 - C4 150,852 0,010 0,001 1.3E-7 0,001 4,072 -1572,776 -1568,703 46,854 -64,594 -17,740
A1 - C4 49,619 0,164 0,035 2.39E-6 0,036 522,771 -1,366 521,271 966,333 7,700 974,168

Last update 02.08.2023/hfa.eco2soft