Several types of reactive filler such as Silica Fume or microsilica, metakaolin, work very well in mortar or concrete applications. Owes to secondary reaction with hydrated lime, reactive fillers can improve the long-term strength development and early strength at water immersion condition for various mortars which strength development are hindered by additives such as Redispersible Polymer Powder or Cellulose Ether. Some lightweight fillers like exfoliated vermiculite are also key ingredients for lightweight mortar, thermal insulation mortar or fireproof mortar based on cement or gypsum.
Concrete Additives,Concrete Admixture,Cement Admixtures,Water Reducing Admixtures
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