Setting retarders  maintain the workability of concrete in hot climates and extend its setting time.

The Chryso® range of setting retarders meets the needs of ready-mix concrete suppliers for all types of construction:

  • Pumped or transported concrete
  • Massive structures
  • Concrete for continuous concreting
RETARDER

CHRYSO®Tard

Chryso®Tard solutions work by slowing down the hydration reactions of the cement.

CHRYSO®Tard