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.

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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.

pls tel ans

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

Could you please send the questions and answers in pdf format to my mail id please

Mail id: ctvelmathi@gmail.com

sir please send to cement ratio for ? all type of mix concrete?

Sir I really appreciate your great work , could you please send me PDF File.

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