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depiction:


1_UG_KF_BP_03b Bodenplatte STB 100 kg/m³ bei drückendem Wasser, schwarze Wanne (gedämmt), PU-Beschichtung

Floor: ground (BG1) – IBO benchmarks 2020
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mass 1454,5 kg/m²
PENRT 0 MJ/m²
GWP total 0 kg CO2/m²
AP 0 kg SO2/m²
no. type layer d
cm
λ
W/mK
R
m²K/W
ΔOI3
pts/m²
1 homogene Schichthomogene Schicht Reinforced concrete 100 kg/m³ reinforcing steel (1.25 vol. %) 25,00 2,300 0,11 ¹ 87
2 homogene Schichthomogene Schicht XPS–G 70 80 to 100 mm (43 kg/m³) 10,00 0,038 2,63 ¹ 25
3 homogene Schichthomogene Schicht Polymer bitumen sealing sheeting 0,40 0,230 0,02 ¹ 10
4 homogene Schichthomogene Schicht Normal concrete without reinforcement (2400 kg/m³) 6,00 2,000 0,03 ¹ 5
5 homogene Schichthomogene Schicht Fillings made of sand, gravel, grit (1800 kg/m³) 40,00 0,700 0,57 ¹ 8
additional materials (thermally not relevant): (quantity per m² building element)
0,5 kgPolyurethane coating¹ 2
    building element 81,40   0

¹ layer is OI-relevant from BG3