what"s the formula to find the cement,sand,aggreegate(45mm)
requirement for PCC?
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Answer Posted / suresh
for ex 1 m3 of concrete
conc 1;4;8
cement = 0.45 m3 of mix =1440x0.45/4=162kgs or 3.24 bag
sand = 0.45m3
40mm aggregate = 0.90m3
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