Our company is a large manufacturer and supplier of Micro silica, Sodium lignosulfonate, sodium gluconate, sodium naphthalene formaldehyde (SNF) water reducer, Poly Naphthalene Sulfonate (PNS) water reducer.
Microsilica, also known as silica fume, it is a very fine pozzolanic material, composed of amorphous silica produced byelectric arc furnaces as a byproduct of the production of elemental silicon or ferro silicon alloys. Microsilica can be used in a variety of cementitious products such as concrete, grouts, and mortars as well as elastomer, polymer, refractory, ceramic and rubber applications.
Silica fume is widely used in concrete field: High-performance project, such as bridge, airport, hydropowder station, seawall, railway projects.