Slab/Lintel
Minimum percentage of steel =0.7%
∴Quantity of steel = (0.7/100) x 1 = 0.007 m³
Weight of steel = 0.007 x 7850 = 54.95≊55 kg/m³
Maximum percentage of steel =1.0%
∴Quantity of steel = (1.0/100) x 1 = 0.01 m³
Weight of steel = 0.01 x 7850 = 78.5 kg /m³