Cement hydration is an exothermic reaction and since it is better to do cement hydration at a temperature between 10 to 25 ° C for 28 days, on the other hand, the initial setting of concrete at 20 ° C takes about 12 hours. Thus, to prevent the concrete from freezing in cold weather, we must reduce the initial setting time from 12 hours to about 3 to 5 hours, and this can be done by concrete antifreeze and complies with ASTM C494 standard and in two types of powder and Liquid is produced and supplied.
Antifreeze concrete
