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depiction:


EAm 04 b Brick outside wall in contact with ground

Wall: in contact with ground (BG1) – IBO benchmarks 2012
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0,187 W/m²K
A++
A+
A
B
C
D
E
F
G
OI-Class (BG1)³
E
mass 400,0 kg/m²
PENRT 1855 MJ/m²
GWP total 103 kg CO2/m²
AP 0,355 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 Clay plaster 1,50 0,810 0,02 1
2 homogene Schichthomogene Schicht Vertically perforated brick 17 cm to 38 cm + light masonry mortar (825 kg/m³) 30,00 0,257 1,17 43
3 homogene Schichthomogene Schicht Bitumen coating 0,50 0,230 0,02 ¹ 14
4 homogene Schichthomogene Schicht Polymer bitumen sealing sheeting 0,39 0,230 0,02 ¹ 10
5 homogene Schichthomogene Schicht Mineral adhesive 0,50 1,000 0,01 3
6 homogene Schichthomogene Schicht Schaumglasplatte (Foamglas T4+) (Foamglas T4+) 16,00 0,041 3,90 55
7 homogene Schichthomogene Schicht Fillings made of sand, gravel, grit (1800 kg/m³) 5,00 0,700 0,07 ¹ 1
8 homogene Schichthomogene Schicht PP fleece 0,02 0,220 0,00 ¹ 0
    Rsi / Rse = 0,130 / 0,000  
    R' / R'' (max. relative error: 0,0%) = 5,334 / 5,334  
    building element 53,91   5,334 126

¹ layer is OI-relevant from BG1
² U value (Heat transfer coefficient) calculated according to ÖNORM EN ISO 6946.
³ For the OI class, the U-value of the component is taken into account in addition to the ecological key figures