SikaMix® HC-300 is a specially formulated plasticizing admixture for drycast concrete application. SikaMix® HC-300 provides significantly improved cement dispersion. This results in increased compressive and flexural strengths, faster production rates and improved surface finish characteristics.
- Increases the density of concrete products.
- Reduces water absorption.
- Increases the durability of concrete.
- Increases efficiency of dispersion and distribution of cement, additives and pigments.
- Reduces variations in density and strength across the area of the concrete mold.
- Improves early and final strength of concrete.
- Improves texture, smoothness and surface finish of concrete.
- Increases machine productivity by enabling rapid filling of form and mold boxes.
- Extends life of molds, minimized friction between the mold and the concrete.