CHRYSO®Set Retarders is particularly suitable for Ready mix concrete market with stable workability over a longer period.

CHRYSO®Set Retarders slows down the hydration of cement by momentarily blocking the surface of the cement particles and principally retards time of initial setting. It does not increase the length of time between the beginning and end of setting. Hence, concrete retarded with CHRYSO®Set Retarder will harden normally as soon as the setting starts and early and ultimate strengths can be obtained.