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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

pitched roof sdrhzo04a-02

pitched roof timber frame construction, ventilated, without dry lining, directly

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 4,5 kN/m²  
Classified by HFA  
Thermal performance U 0,14 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 49 dB (-4; -10)
Ln,w (Cl)
Rating by TGM  
Mass per unit area m 85,1 kg/m2
 

data sheet pitched roof
sdrhzo04a-02 (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 sdrhzo04a-2.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 (minimum height 50 mm) 0,120 50 450 1,600 D
D sarking membrane sd ≤ 0,3m 1000 E
E 35,0 softboard [045; 250] - rigid underlay 0,045 5 250 2,100 E
F 280,0 construction timber (80/..; e=800) 0,120 50 450 1,600 D
G 280,0 mineral wool [038; ≥33; ≥1000°C] 0,038 1 33 1,030 A1
H vapour barrier sd≥ 11m 1000
I 19,0 planking profile C 0,120 50 450 1,600

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 35,5 kg
Share of renewable materials of total weight 40,19 %
Global warming potential (GWP-T) -17,947 kgCO2Äqv.
Energy use of Primary Energy 632,2 MJ
Share of renewable Primary Energy 16,8 %
∑ΔOI3 42,2
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 41,060 -59,007 -17,947 106,374 611,505 717,879 525,781 24,418 550,199 0,202 0,071 2.6702176E-6 0,071

Last update 02.08.2023/hfa.eco2soft