what will do when 7days concrete has failed and structure has
constructed?

Answer Posted / suresh bariya

Generally we will wait for 28th day test,if 28 days test
result get failed then immidiate inform your structural
consultant,consultant will suggest the rebound hammer test
which is not a perfect solution, then do the core cutting
test it will give you the actual result of that strucutural
concrete, from this result you will know the actual
strength ,it will decide the jacketing will serve the
purpose or brecking is the final solution.

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