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Estimating and Costing - Engineering

Q1:

For 12 mm thick cement plastering 1 : 6 on 100 sq.m new brick work, the quantity of cement required, is

A 0.200 m3

B 0.247 m3

C 0.274 m3

D 0.295 m3

ANS:C - 0.274 m3

(60/100) X 1.2 + 1.2.
= 1.92/1+6.
= 0.274.
60% water.
100 x 0.012 = 1.2 m3.