Technical calcium chloride (calcium chloride)

Accelerates the hardening of concrete, helps the concrete mix to set faster, has antifreeze properties. The use of calcium chloride increases the mobility of the concrete mixture, allowing to reduce the amount of water, and reduces the consumption of cement. Under normal conditions, the mass fraction of calcium chloride can be 0.5 – 2% of the mass of cement. In unreinforced concrete, calcium chloride can be added up to 3%. Helps to more effectively deal with icing of streets, sidewalks, squares and pedestrian zones at temperatures down to -30 ° C. The activity of calcium chloride is much higher in comparison with sodium chloride – a technical salt, therefore its amount in the reagent is reduced by 30%, thereby reducing the effect of calcium chloride on the environment