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Scope

Geprüftes/zugelassenes Bauteil

pitched roof sdrhzi02a-05

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  
Classified by HFA  
Thermal performance U 0,21 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 51 dB (-3; -9)
Ln,w (Cl)
with a tiled roof Rw = 50 dB  
Rating by TGM  
Mass per unit area m 45,4 kg/m2
Calculation based on gypsum plaster board type DF GKF
 

data sheet pitched roof
sdrhzi02a-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 sdrhzi02a-5.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 24,0 spruce wood closed cladding without spacing of cladding boards 0,120 50 450 1,600 D
F 200,0 construction timber (80/..; e=800) 0,120 50 450 1,600 D
G 200,0 cellulose fibre [040; E] 0,040 1-2 55 2,000 E
H vapour barrier sd≥ 6m 1000
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 or 0,250 10 800 1,050 A2
J 12,5 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 37,9 kg
Share of renewable materials of total weight 41,78 %
Global warming potential (GWP-T) -34,153 kgCO2Äqv.
Energy use of Primary Energy 388,0 MJ
Share of renewable Primary Energy 24,2 %
∑ΔOI3 16,3
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 23,082 -57,235 -34,153 93,997 593,491 687,489 294,017 10,862 304,879 0,089 0,040 2.0512826E-6 0,020

Last update 02.08.2023/hfa.eco2soft