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
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
What is silica fume concrete Industrial silicon and ferrosilicon in the process of high-temperature melting, with the exhaust gas escapes the dust for silica dust
Silica fume—very fine pozzolanic material, composed mostly of amorphous silica produced by electric arc furnaces as a by-product of the production of elemental silicon or
As we know, silica fume can effectively improve the performance of concrete compressive, bending, seepage resistance and corrosion resistance, and the reason why it can
Microsilica Powder, also called silica ash or cohesive silica ash, is amorphous, powdered silicon dioxide (SiO2) obtained from ferroalloys when smelting ferrosilicon and industrial silicon
Refractory microsilica powder is amorphous structure, with good volcanic ash surface activity. With the increase of carbon and iron oxide content, the appearance color of
As we all know, the price of a product is determined by supply and demand. The bottom line of the price of a product is
Low-heat concrete Replacing cement with micro silica fume, the strength remains the same while the temperature of concrete changes, which is the most effective way
Importação de abrasivos superiores de Henan & Export Co., Ltd © 2001 - 2026 | Todos os direitos reservados. política de Privacidade