Zirconium silicon fume for steel bridge concrete

Zirconium silicon fume for steel bridge concrete: This zirconium silica fume is commonly added to concrete used in the construction of steel bridges to reduce the amount of cement in the concrete, eliminate segregation, and improve the corrosion resistance of the steel reinforcement, resulting in cost savings and improved quality of work. The uniform particle size of micro silica powder is relatively small, and it has a good removing effect, which can be added in the middle of the gap of cement particles to improve the strength and durability of concrete. The key of microsilica powder is used as high performance fireproofing castables, prefabricated components, ladle materials, breathable bricks, automatic outflow type fireproofing castables and raw materials for spraying in wet zone method. In the high temperature porcelain industry, such as: metal oxide fusion silicon carbide products, high temperature type calcium sulfate lightweight insulation materials, electromagnetic…