How much cement, sand & aggregate required for M25,M20,M15,M10 & M7.5 concrete - Civil Sir
That's 8 bags of cement, 15 CFT of sand and 30 CFT of aggregate are required for one cubic meter (1m3) of M20 concrete. A typical M20 grade of concrete requires 8 bags of cement, 15 CFT of sand and 30 CFT of aggregate per cubic meter.