Answer / nisha a.s

Sugar is a retarder. Hence if we use sugar added water for
concreting the setting action gets deccelerated.

Answer / krishna bhargav

sugar is used as a retarder...
when it adds with concretes it`s increase the initial
setting time...

Answer / puneet kumar swarnakar

sugar is a retardar because its decrease the setting time of
concrete.

Answer / ajitesh pandey

Sugar is retardar because it increase the setting time of
concrete. if add 0.05% sugar in concrete it increse the
setting time 4 hours ( Source : Gupta & Gupta)

Answer / puneet kumar swarnakar

sugar is used as a retarder bcz by mixing sugar hydration
process becoming slow.that's why setting time increase...

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