Dieses Bauteil bzw. diese Bauteilvariante ist nicht für den deutschen Gültigkeitsbereich zulässig.
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
Classified by HFA
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Thermal performance | U | 0,19 W/(m2K) |
Diffusion | adequate | |
Calculated by HFA
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Acoustic performance | Rw (C;Ctr) | 52 dB (-5; -11) |
Ln,w (Cl) | ||
with a tiled roof Rw = 50 (-5; -11) dB
Rating by TGM
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Mass per unit area | m | 34,1 kg/m2 |
Calculation based on gypsum plaster board type DF GKF
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Datenblatt pitched roof
sdrhzi03a-07 (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 fire | ||||
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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 | 22,0 | softboard [045; 250] - rigid underlay | 0,045 | 5 | 250 | 2,100 | E |
E | 200,0 | construction timber (80/..; e=800) | 0,120 | 50 | 450 | 1,600 | D |
F | 200,0 | sheep wool [0,041; R=26] | 0,041 | 1 | 30 | 1,720 | E |
G | vapour barrier sd≥ 1m | 1000 | |||||
H | 50,0 | spruce wood cross battens (50/80;a=400) | 0,120 | 50 | 450 | 1,600 | D |
I | 50,0 | sheep wool [0,041; R=26] | 0,041 | 1 | 30 | 1,720 | E |
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 |
ΔOI3 | 22,2 |
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Calculated by HFA
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Resources | |||||||||||
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Lifecycle Phase |
GWP [kg CO2 Äqv.] |
AP [kg SO2 Äqv.] |
EP [kg PO4 Äqv.] |
ODP [kg R11 Äqv.] |
POCP [kg Ethen Äqv.] |
PERE [MJ] |
PERM [MJ] |
PERT [MJ] |
PENRE [MJ] |
PENRM [MJ] |
PENRT [MJ] |
A1 - A3 | -17,959 | 0,092 | 0,038 | 2,66e-6 | 0,007 | 33,741 | 562,000 | 595,740 | 370,114 | 17,362 | 387,476 |
Last update 07.05.2020/hfa.plb