Civil Engineering - Concrete Technology - Discussion

2. 

According to the recommendations of IS : 456-1978, the expansion joints

[A]. are provided where plane changes abruptly
[B]. are provided to ensure minimum resistance
[C]. are supported on separate columns
[D]. do not carry reinforcement across them
[E]. all the above.

Answer: Option E

Explanation:

No answer description available for this question.

Sanu said: (Jul 27, 2016)  
Please Explain clearly.

Chinny said: (Feb 11, 2017)  
Please give explanation clearly. Can't understand the answer.

B.R said: (Sep 30, 2018)  
Explain it clearly.

Hkg said: (Mar 1, 2019)  
Dowel bars are provided across expansion joints. Right?

Vijay said: (Jun 19, 2019)  
Option D is not correct because the dowel bar is provided in the expansion joint. Only in contraction joint, there is no reinforcement.

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