Polymelamine based set accelerator specifically modified to accelerate and harden concrete.
Non chloride set accelerator with a low alkali content which increases initial hydration of cement.
CHRYSO ® Xel A639 is an accelerating admixture that enhances the early stages of cement hydration, producing more rapid stiffening and hardening.
CHRYSO® Plast Activator Plus
CHRYSO ® Plast Activator + is a triple action admixture that accelerates, plasticises and entrain air in dry concrete mixes.
CHRYSO® Xel is a chloride-free liquid admixture which when added to concretes and mortars during mixing gives accelerated setting time and high mechanical strengths.