back Open print view Show page as PDF

depiction:


DE17b_

Ceiling, roof: ceiling within heated residential and office unit not subject to a U-value requirement (BG1) – IBO benchmarks 2020
login and edit copy of this building element
mass 340,3 kg/m²
PENRT 1179 MJ/m²
GWP total 0,365 kg CO2/m²
AP 0,420 kg SO2/m²
no. type layer d
cm
λ
W/mK
R
m²K/W
ΔOI3
pts/m²
1 homogene Schichthomogene Schicht Zementestrich (Quarzolith Zementestrich E400) 6,00 1,520 0,04 13
2 homogene Schichthomogene Schicht Trittschalldämmung (Isover Akustik EP1) (ISOVER Akustic EP 1) 4,00 0,031 1,29 20
3 homogene Schichthomogene Schicht Splittschüttung gebunden (Lightweight concrete with expanded clay or slate chippings as light stone graining (1500 kg/m³)) 10,00 0,600 0,17 38
4 homogene Schichthomogene Schicht Rieselschutz (Sisalex™ 30) 0,01 0,180 0,00 ¹ 0
5 homogene Schichthomogene Schicht Brettsperrholz BBS (5-lagig) (binderholz Brettsperrholz BBS (Fichte)) 15,00 0,120 1,25 24
    building element 35,01   95

¹ layer is OI-relevant from BG1