Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 5 (Q.No. 21)
21.
1.S.I. has specified the full strength of concrete after
7 days
14 days
21 days
28 days
35 days
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
5 comments Page 1 of 1.

Niki said:   1 year ago
That is not ISI.

I think it is BSI.

Sharmi said:   8 years ago
Full strength of concrete after 3 year.

Karthick said:   8 years ago
98% of strength in 28 day. 100% full strength of concrete 3 year.

Oussama said:   8 years ago
I think35 day is correct answer because of the time passage, Strengths of concrete increasing.

Pusp said:   10 years ago
If option is none of the above there then this will be the answer because ISI does not specify the days of full strength.

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