Microsilica (Silica fume) can be used as a cement replacement to improve the properties of concrete. Since micro silica is collected from smelting silicon or

About Microsilica （silica fume） Silica fume is amorphous, powdered byproduct obtained from the smelting process of ferrosilicon, industrial silicon by a baghouse. The average particle

Microsilica (Silica Fume) Introduction Microsilica (also known as Silica fume) is very fine noncrystalline silica by-product resulting from the reduction of high-purity quartz and carbon in