Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 1 (Q.No. 8)
8.
According to I.S. : 456, the number of grades of concrete mixes, is
3
4
5
6
7
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
62 comments Page 7 of 7.

Vam said:   5 years ago
Thanks all for explaining.
(1)

Jainam said:   1 decade ago
M-25 to M-55.


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