Project on Concrete Mix Design for various grades of Concrete

916.34 x 1.015 = 930.0851 kg

Fine aggregate in wet condition = 765.82 x 1.04 = 796.75 kg

Water content in the aggregates:

Coarse aggregate = 930.085 - 916.34 = 13.74

Fine aggregate = 796.75 - 765.82 = 30.93

Required amount of water to be added = 171.69 - 13.74 - 30.93

The required amount of water to be added = 127.02 kg/m^3

Mix proportions:

Cement = 393.48 kg/m^3

Fly ash = 131.16 kg/m^3

Water = 127.23 kg/m^3

Admixture = 7.86 kg/m^3

Fine aggregate = 796.75 kg/m^3

Coarse aggregate = 930.08 kg/m^3

w/c = 0.327