According to the recommendations laid by the Concrete Association of I – McqOptions

MCQOPTIONS

1.	According to the recommendations laid by the Concrete Association of India, what should be the least strength of the blocks used in concrete masonry?
A.	3 N/mm<sup>2</sup>
B.	4 N/mm<sup>2</sup>
C.	2 N/mm<sup>2</sup>
D.	5 N/mm<sup>2</sup>
Answer» B. 4 N/mm<sup>2</sup>

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