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Civil Engineering Objective Questions { Concrete Technology }



43.  According to IS : 382-1963, a good aggregate should be
Discussion

44.  An aggregate is known as cyclopean aggregate if its size is more than
Discussion

46.  If aggregates completely pass through a sieve of size 75 mm and are retained on a sieve of size 60 mm, the particular aggregate will be flaky if its minimum dimension is less than
Discussion

47.  In Q No 1246 the aggregates will be known as elongated aggregate if its length is not less than
Discussion

48.  An aggregate is said to be flaky, if its least dimension is less than
Discussion

49. Sand generally contains salt if it is obtained from :
Discussion

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