pitched roof timber frame construction, ventilated, with dry lining, not suspended
Fire performance | REI | 30 |
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maximum span = 5 m; maximum load Ed,fi = 3,66 kN/m² (rafter 80/200 without roofing, full formwork, counter battens and OSB)
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
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Thermal performance | U | 0,17 W/(m2K) |
Diffusion | adequate | |
Calculated by TUM
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Acoustic performance | Rw (C;Ctr) | 48 dB (-1; -7) |
Ln,w (Cl) | ||
Rating by Müller-BBM
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Mass per unit area | m | 71,3 kg/m2 |
data sheet pitched roof
sdrhbi02a-05 (pdf, 250 KB)
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.
Thickness [mm] | Building material | Thermal performance | Reaction to fireklasse EN | ||||
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λ | μ min – max | ρ | c | ||||
A | sheet metal roofing on structured separation layer | 7800 | A1 | ||||
B | 24,0 | spruce wood full formwork | 0,120 | 50 | 450 | 1,600 | D |
C | 80,0 | spruce wood counter battens (40/80) | 0,120 | 50 | 450 | 1,600 | D |
D | sarking membrane sd ≤ 0,3m | 1000 | E | ||||
E | 24,0 | planking spruce wood full formwork | 0,120 | 50 | 450 | 1,600 | D |
F | 240,0 | construction timber (80/*; e=625) | 0,120 | 50 | 450 | 1,600 | D |
G | 240,0 | Wood fibre insulation [039; 45] | 0,039 | 1-2 | 45 | 2,100 | E |
H | 15,0 | OSB airtight | 0,130 | 200 | 600 | 1,700 | D |
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 | 0,250 | 10 | 800 | 1,050 | A2 |
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 | 33,403 | -97,153 | -63,750 | 160,411 | 1004,308 | 1164,719 | 515,584 | 33,975 | 549,559 | 0,154 | 0,072 | 2.5162942E-6 | 0,036 |
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 | -89,553 | 0,174 | 0,031 | 1.31E-6 | 0,040 | 491,998 | 1470,008 | 1965,705 | 823,256 | 116,137 | 939,541 |
C1 - C4 | 139,623 | 0,002 | 0,000 | 1.33E-7 | 0,000 | 2,168 | -1465,046 | -1462,877 | 28,007 | -43,495 | -15,488 |
A1 - C4 | 50,432 | 0,178 | 0,032 | 1.45E-6 | 0,041 | 494,546 | 5,221 | 503,466 | 856,492 | 72,694 | 929,334 |
Last update 02.08.2023/hfa.eco2soft