how much kgs should Cement,sand & aggregate to be added for 1cumt,mix is M15,M20,M25,M30
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Answer Posted / adinarayana.g
As per nominal mix M15 is 1:2:4
cement =(1440x.46)/2=331.00 kgs
sand = 2x331 =662.00 kgs
Aggregate = 4x331 =1324.00 kgs
same as M20 also mix is 1:1.5:3
M30 is as per design mix we calculate
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