FIrst, find number of rods required for main reinforcement and distribution Number of Required Bars Formula = (Length of slab / spacing) + 1 Number of Main Bars = Ly / spacing + 1 = (4000/150) + 1 = 27 nos Number of Distribution Bars = Lx / spacing + 1 = 3000/150 + 1 = 21 ...
ing a C3A requirement of not more than 10% or less than 4% (to ensure durability of reinforcement) are acceptable. When using more than one admixture in a concrete, Admixtures the compatibility of intermixing admixtures should be assured by the ...