Some gap is left between two sections of a bridge why?
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*Bridge expansion joints are what allow the concrete to naturally expand and contract without cracking.
* The rubber expansion joints are placed at the end of abridge where it meets up with the freeway.
* The rubber expansion joints are placed at the end of abridge where it meets up with the freeway.
antprash:
I didn't get it
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Inorder to allow it to expand in summer season . Thus it prevents collapsing of bridge .
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