According to IS: 269-1976, the requirement of an ordinary Portland cement is that ?

V

Vijay Sangwan • 28.62K Points
Instructor II

Q. According to IS: 269-1976, the requirement of an ordinary Portland cement is that ?

(A) the residue does not exceed 10% when sieved through IS sieve No. 9

(B) its expansion is not more than 10 mm for unrated cement

(C) its initial setting time is not less than 30 minutes

(D) all of the above

Correct : Option (D)

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