Discussion :: Concrete Technology - Section 4 (Q.No.47)
: 3| Sudip said: (Dec 3, 2016) | |
| For retaining structures, a/c to IS456, M20 grade is recommended. That means option C is the correct answer. | |
| Koushik Das said: (May 29, 2019) | |
| It is M25. | |
| Palash said: (Aug 6, 2019) | |
| Yes, M20 - for general retaining structure. M25 - for water retaining structure. |
|
| Animesh Mondal said: (Jun 25, 2020) | |
| I agree C is the correct answer. | |
Post your comments here:
Name *:
Email : (optional)
» Your comments will be displayed only after manual approval.