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Q. |
The minimum camber required in heavy rainfall area for bituminous roads as per IRC is ___________ |
A. | 1% |
B. | 2.5% |
C. | 2.7% |
D. | 3% |
Answer» B. 2.5% | |
Explanation: the minimum camber to be provided in heavy rainfall areas is 2.5%. if there is heavy flood then provision of this camber will be sufficient to drain of flood water. |
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