CHRYSO®Optima 235S

New Generation, high range water reducing/ superplasticizing admixture

CHRYSO®Optima 235S is a new generation high range water reducing admixture based on patented CHRYSO® polymer technology.

CHRYSO®Optima 235S is formulated specifically to maintain long workability retention and decrease mix stickiness for superior placeability and finishing.

CHRYSO®Optima 235S exclusive technology allows for extreme easiness of use of manufactured sand with low viscosity and robustness.

CHRYSO®Optima 235S enables the production of self-levelling / flowable concrete.

Application domain

  • All cement types
  • Plastic or fluid concretes
  • Extended workability retention
  • High early strength
  • Ready-mix concrete
  • White or plain concretes
  • High performance Concrete – Very High Performance Concrete – Ultra High Performance Concrete


  • CHRYSO®Optima 235S allows concrete with an important workability to be obtained, while reducing strongly the water/cement ratio.
  • Enhances the workability retention of concrete particularly in hot climates.
  • The dispersion properties of CHRYSO®Optima 235S allow the user to optimise the cement content when a specified mechanical strength is required.


  • 20 L bucket
  • 200 L drum
  • 1000 L IBC

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