What is the calculation for finding cement and sand for 10' * 12' area

What is the calculation for finding cement and sand for 10' * 12' area ratio 1:6 thickness 12 mm

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What is the calculation for finding cement and sand for 10' * 12' area ratio 1:6 thickness..

Answer / raghavan

0.019m3 of cement,0.12m3 of sand

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What is the calculation for finding cement and sand for 10' * 12' area ratio 1:6 thickness..

Answer / nilesh kulkarni

Area
10 12 120 Sqft

Assume 100 Sqm of surface area for plastering
Thk = 0.015 X 100 = 1.5 Cum is the Qty of Plaster
Add 55% for (Bulkage,Uneven surface,Wastage etc)
1.5 X 55% = 0.825
Add It In 1.5 Cum 1.5 + 0.825 = 2.325 Cum is the Qty of Plaster
Ratio 1:6
So 2.325 Divideded (1+6) = 0.332 is the Constant For Material

Cement is 1 Part 1 X 0.332 = 0.143 Cum
Multiply By To Convert Into Bag = 28.8
No. Of Bags = 4.114 Bags Say 4.2 Bags For 100Sqm Surface Area

Sand 6 Part 6 X 0.332 = 0.857 Cum Say 0.85 Cum For 100Sqm Surface Area

0.47 Bags Cement For 120 Sqft Area

0.095 Cum Sand For 120 Sqft Area