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Which of the following precautions is not correct while constructing brick jack arch floors?(a) Key brick should be properly secured in mortar(b) R.S.J should be properly secured in position(c) Only first class bricks are used(d) Any class of bricks can be usedI got this question in a national level competition.This interesting question is from Types of Upper Floors in division Floors and Flooring of Construction & Building Materials |
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Answer» The correct choice is (d) Any CLASS of bricks can be USED |
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