1.

While manufacturing the concrete masonry bricks, the cement-aggregate ratio should not be thinner than __________(a) 1:6(b) 1:3(c) 3:4(d) 1:4The question was asked in a job interview.My question is taken from Composite Masonry in division Composite Masonry of Construction & Building Materials

Answer»

Correct OPTION is (a) 1:6

To explain: While manufacturing the concrete masonry BRICKS, the cement-aggregate RATIO should not be thinner than 1:6. The aggregate should have a mixture with the proportion of fine aggregate being 60% and COARSE aggregate being 40%.



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