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Scope

Geprüftes/zugelassenes Bauteil

pitched roof sdrhzi04a-07

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 0,19 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 53 dB (-2; -8)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 102,1 kg/m2
Calculation based on gypsum plaster board type DF GKF
 

data sheet pitched roof
sdrhzi04a-07 (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-7.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 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 200,0 construction timber (80/..; e=625) 0,120 50 450 1,600 D
F 200,0 Wood fibre insulation [039; 45] 0,039 1-2 45 2,100 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 39,4 kg
Share of renewable materials of total weight 42,68 %
Global warming potential (GWP-T) -34,691 kgCO2Äqv.
Energy use of Primary Energy 535,5 MJ
Share of renewable Primary Energy 19,8 %
∑ΔOI3 23,7
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 30,648 -65,339 -34,691 106,167 670,525 776,692 429,361 33,304 462,666 0,106 0,048 2.6503323E-6 0,022

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 43,3 kg
Biogenic carbon 63,5 kgCO2Äqv.
Energy use of Primary Energy 1192,8 MJ
Share of renewable Primary Energy 30,9 %
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 -54,334 0,118 0,024 7.18E-7 0,030 364,347 995,754 1361,173 775,644 42,132 817,900
C1 - C4 95,484 0,007 0,001 7.05E-8 0,001 3,174 -990,584 -987,410 34,194 -41,190 -6,996
A1 - C4 42,178 0,128 0,025 7.96E-7 0,030 368,598 5,429 375,099 824,202 0,994 825,319

Last update 02.08.2023/hfa.eco2soft