The distinctive qualities of SF which make it suited to use as supplementary cementitious elements are its fineness, highly amorphous in nature and elevated content material of SiO2. The tiny SF spheres act as fillers due to the fact they occupy some of the space in between the comparatively coarser https://www.tjcyindustrialchem.com/news/cement-additives-and-concrete-admixtures-key-differences.html