High Reactivity Metakaolin for Cement

Lightweight Filler And Reactive Admixture: High Reactive Metakaolin   MKA 12 is metakaolin made by high quality Kaolin as raw material, through several purifying process and under a given calcined condition. It can react with calcium hydroxide which is the outgrowth of portland cement in the course of hydrating and product a new colloidal material, which is also called pozzolanic reactivity. As to the high effective pozzolanic reactivity, MKA11 can enhance the performance of concrete and mortar obviously.   The functions of MKA 12: - significant increase in compressive and flexural strength, especially early strength - reduce and eliminate the phenomenon of efflorescence - improve the resistance of permeability - enhance concrete durability - reduce and eliminate the reaction of alkali and silica (ASR) - enhance the resistance of chemical attack - color adaptability as good whiteness  …

Mineral Thickener High Reactive Metakaolin Powder Form Superplasticizer Powder Deforming Agent Polypropylene Fiber