Retarders make it possible to maintain the workability of the concrete at the workplace, especially at warm weather conditions when the concrete has a faster hardening process. The Chryso range of Retarders enables:
- Pump and/or transport concrete at hot temperatures
- Homogeneous hardening in large castings
- Continuous casting

CHRYSO®Tard
CHRYSO®CHRYSO®Tard Home Concrete Ready-Mix Concrete Retarders CHRYSO®Tard Series works by slowing down the cement hydration reaction…