Civil Engineering - Concrete Technology - Discussion

48. 

Construction joints are generally provided in concrete

[A]. roads
[B]. retaining walls
[C]. lining of canals
[D]. lining of tunnels
[E]. all the above.

Answer: Option E

Explanation:

No answer description available for this question.

Pratyush Gabroo said: (Nov 8, 2016)  
Joints are the discontinuities in the concrete pavement slab, and help to release stresses due to temperature variation, subgrade moisture variation, shrinkage of concrete etc.

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