Answer / prasad sathe

It must achieve 67% in 7 days test of crushing.

Answer / suman

66.67%

Answer / senthil473

in 7 days 65% of the characteristics compressive strength will be achieved. the test will be important because, as per standards the form work will be removed after 7 days of curing.

How to arrive dry volume of concrete (1.52 to 1.57) ?

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1 cft of brickwork 1:6 mortar ratio need 12 numbers of bricks so find the quantity of sand and number of cement bags

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What is Critical path in Ms-Project ?

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how many Concrete hollow blocks (6"x8"x16") will one mason and one helper accomplish/Install a day (8 hrs/day)?

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