Answer / sumair jain

Grade Quantity(bags)

M5 2.83
M7.5 3.48
M10 4.52
M15 6.45
M20 8.22
M25 11.304

Answer / mujtaba

In 1 m3 concrete cement bags are 7.82 bags M25 grade concrete and w/c ratio .45

Answer / pradosh pradhan

FOR M20 = 1:1.5:3
CEMENT = 1/5.5*1.57=.285 CUM.

AS PER CIVIL ENGG 1 CUM CONSUME 1440KG=28.8 BAGS
SO 0.285 CUM = .285*28.8= 8.2 BAGS

Answer / m.r.prabhu

unit weight for cement varies from 1440 to 1650 kg/m^3..one bag of cement weighing 50 kg then it varry 28.8 to 33 bags of cement according to its unit weight...

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