How much cement is required for 1m³ concrete?
Step 3: let's calculate how much quantity of cement is required for M20 concrete in cubic meter. (1/5.5)* 1.54 m3= 0.28m3. So, 0.28 m3 cement is required for 1 cubic meter of M20 concrete. Lets calculate this in the terms of bag. 1m3 of cement =1440kg. So, 0.28m3 of cement =1440*.28=403 kg. As we know, Each bag contain 50 kg
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