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1st March 2017 Part 1 (in Hindi)
Cacl2 act as a acclerator in concrete which reduces setting time (i mean helps to get fast strength to concrete ) due to which we can reduce curing time , it increses hydration rate ..... am i correct ??? If i am correct please why option 2 not consider as answer ....cacl2 is admixture which increses strength indirectly by affecting other factor .....