Answer / srinivas

standard formula :
1cubm cement, 0.46sand, 0.92 aggregate
M20->1:1.5:3 so that .46/1.5=.306 of cement
1cubm = 1440kg
cement = .306*1440=441.6kg (one bag weight=50kg)
441.6/50=8.8 bags

Answer / ranjan

M-20=1:1.5:3
COSIDER 10CM
1+1.5+3=5.5
15.2/5.5=2.76 FOR 10CM
1CM=0.276
CEMENT=.276X1440=397.4 ROUND 400KG
400/50=8 BAG
SAND600=KG
METAL=1200KG
WATER=200LTR

Answer / vinoth

it's depend up on type of mix ratio

Answer / manish

it depends on the tpe of mix we are designing for,,,

Answer / mariselvam

tat depends on the quantity for particular work..

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