Silica fume (or microsilica) is a by-product from the production of elemental silicon or ferrosilicon alloys in electric arc furnaces. High chloride levels primarily stem from impurities introduced du···
The use of silica fume in refractory castables provides better particle packing. It allows for less water to be used while maintaining the same flow characteristics. It also promotes low temperature s···
Silica fume is used in a variety of cementitious repair products. Mortars or grouts modified with silica fume can be tailored to perform in many different applications—overhead and vertical mort···
