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Scope

Geprüftes/zugelassenes Bauteil

pitched roof sdrhzi04a-09

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 = 2,62 kN/m² (rafter 60/200 without roofing, counter battens and battens)
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 10.19, Zeile 1  
Thermal performance U 0,16 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 54 dB (-1; -7)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 106,6 kg/m2
Calculation based on gypsum plaster board type DF GKF
 

data sheet pitched roof
sdrhzi04a-09 (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 sdrhzi04a-9.ifc
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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 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 construction timber (80/..; e=625) 0,120 50 450 1,600 D
F 240,0 Cellulose fibre [040; 50] 0,040 1 50 2,000 E
G 15,0 OSB (sealed with airtight tape) 0,130 200 600 1,700 D
H 24,0 spruce wood cladding with spacing of cladding boards(24/100); a=400 0,120 50 450 1,600 D
I 12,5 gypsum plaster board type DF or 0,250 10 800 1,050 A2
I 12,5 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 43,2 kg
Share of renewable materials of total weight 44,64 %
Global warming potential (GWP-T) -36,207 kgCO2Äqv.
Energy use of Primary Energy 502,3 MJ
Share of renewable Primary Energy 21,3 %
∑ΔOI3 23,3
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 29,388 -65,595 -36,207 106,925 676,785 783,710 395,344 19,362 414,705 0,116 0,050 2.5762054E-6 0,022

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 49,8 kg
Biogenic carbon 70,5 kgCO2Äqv.
Energy use of Primary Energy 756,6 MJ
Share of renewable Primary Energy 25,3 %
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 -45,258 0,080 0,014 7.05E-7 0,020 188,209 771,461 960,993 524,080 11,313 535,541
C1 - C4 77,016 0,011 0,008 9.99E-8 0,001 2,186 -593,415 -591,229 26,712 -10,371 16,341
A1 - C4 32,786 0,095 0,024 8.12E-7 0,021 191,472 178,305 371,100 565,156 0,994 566,298

Last update 02.08.2023/hfa.eco2soft