Answer / karthik rajendren

For 10 Sqm = 10*.025=.25M3
Assume 25% Dry Mortor =0.25*1.25=0.3125
30% Wastages =0.3125*1.3=0.40625/10
For 1 Sqm =0.040625 M3
For CM 1:4,Cement
= 0.040625/5*28.8
=0.234Bags/m2
=0.234/10.764
=0.0217Bags/Sft
Sand=0.0217*0.035*4
=0.0031M3/Sft

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