Set retarding/stabilising admixture
Sika® Retarder-50 is a liquid admixture developed for the control of cement hydration. Sika® Retarder-50 retards/stabilises concrete mixes without negatively influencing their quality.
Sika® Retarder-50 retards/stabilises the hydration of the cement.
- Strong retardation/stabilising to overcome long haulage distances
- High resistance to segregation with reduced bleed
- Extended workability
- Provides higher ultimate strengths