What should be the min.compressive strength of cc cube
after 7 days testing and 28 days testing for M25 design mix
conc.?pl give idea with relavant is code

Answer Posted / m g patel

First it is depends upon curing peried,when proper curing
then i show 85 percent strength in 7 days and 120 percent
strength in 28 days in m-25 concrete.

Is This Answer Correct ?    11 Yes 5 No



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