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depiction:


IWl 04 a Lightweight apartment party wall, load bearing

Wall: bearing (BG1) – IBO benchmarks 2012
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mass 93,7 kg/m²
PENRT 0 MJ/m²
GWP total 0 kg CO2/m²
AP 0 kg SO2/m²
no. type layer (from inside to outside) d
cm
λ
W/mK
R
m²K/W
ΔOI3
pts/m²
1 homogene Schichthomogene Schicht Gypsum fibreboard (1125 kg/m³) 1,50 0,400 0,04 ¹ 7
2 inhomogene Schichtinhomogene Schicht inhomogeneous (parts vertical) 5,00      
    62 cm (100%) Glass wool MW(GW)-W (18 kg/m³) 5,00 0,038 1,32 ¹ 4
    0,2 cm (0%) Steel sheet, galvanised 5,00 50,000 0,00 ² 4
3 homogene Schichthomogene Schicht Gypsum fibreboard (1125 kg/m³) 1,00 0,400 0,03 ¹ 4
4 homogene Schichthomogene Schicht Gypsum fibreboard (1125 kg/m³) 1,00 0,400 0,03 ¹ 4
5 inhomogene Schichtinhomogene Schicht inhomogeneous (parts vertical) 16,00      
    56,3 cm (90%) Glass wool MW(GW)-W (18 kg/m³) 16,00 0,038 4,21 ¹ 10
    6,3 cm (10%) Timber (475 kg/m³ - e.g. spruce/fir) - planed, technically dried 16,00 0,120 1,33 ¹ 0
6 homogene Schichthomogene Schicht Gypsum fibreboard (1125 kg/m³) 1,00 0,400 0,03 ¹ 4
7 homogene Schichthomogene Schicht Gypsum fibreboard (1125 kg/m³) 1,00 0,400 0,03 ¹ 4
8 inhomogene Schichtinhomogene Schicht inhomogeneous (parts vertical) 5,00      
    62 cm (100%) Glass wool MW(GW)-W (18 kg/m³) 5,00 0,038 1,32 ¹ 4
    0,2 cm (0%) Steel sheet, galvanised 5,00 50,000 0,00 ² 4
9 homogene Schichthomogene Schicht Gypsum fibreboard (1125 kg/m³) 1,50 0,400 0,04 ¹ 7
    building element 33,00   0

¹ layer is OI-relevant from BG2
² layer is OI-relevant from BG3