Silica fume is a good concrete admixture, refractory additive, chemical product dispersant and metallurgical pellet binder for its excellent properties of high temperature resistance, prevention
Make high strength concrete (above C70) with silica fume, which can significantly improve the strength and pumping performance of concrete; Make high impermeability (≥ P30),
Ultra-high performance concrete has high compressive strength, high resistance to deformation, high density and other characteristics, mainly because of a variety of mineral admixtures added
Concrete admixtures are added to concrete mixtures to give them certain characteristics that make them more suitable for specific applications. For example, some admixtures can
Blending amount Generally 5-10% of the amount of cementitious materials. The mixing method of silica fume is divided into internal mixing and external mixing. Internal
Grouting agent (material) Grouting agent (material) has the excellent performance of micro expansion, non-shrinkage, large flow, self-compacting, very low water secretion rate, high filling, small
In concrete and refractory materials, often use silica fume as admixture, so as to improve the performance of materials, usually in concrete mainly to improve
Why does silica fume concrete need to be cured? Curing is a very important process in the construction of silica fume concrete, which will have
Silica Fume is a by-product of ferrosilicon smelting, which is an essential mineral admixture to increase the strength in high-strength concrete, but at the same