What is the quantity of cement in Mix M20 concrete?

For nominal Mix Cement consumption for M25 will be 570 kg per cum. and for Design Mix it can be optimized to 510 kg per cum.

5 thoughts on “What is the quantity of cement in Mix M20 concrete?
  1. As M20=20×145=2900psi@28days it possess 1:2.:4 ratio so,

    1cum =35.32
    factor=35.32×1.54 =54.39cft
    Cement=1
    Sand=2
    Crush=4
    so 1+2+4=7 hence 54.39/7 =7.77cft
    so for 1 ratio of cement in mix design it will be =1×7.77 =7.77/1.25 =Approx =6.21bags

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