Product Specifications
| Markets: |
North America,Eastern Europe,Africa,Mid East,Western Europe |
Product Description
BEMSUN offer high quality microsilica with grade 92% SiO2, it is the ideal admixture in cement, blast furnace cement, cement portland, and high performance concrete, high intensity concrete, shotcrete, reinforced concrete, premixed concrete and etc.
1. Microsilica (Or silica fume, Silica powder) is a byproduct of producing silicon metal or ferrosilicon alloys.
Mine electric furnace generates mass very reactive SiO2 and Si gas. The gas was oxidation and condensation precipitation with air rapidly.
2. Microsilica, build a durable future into the infrastructure of seaport, high building, reservoir dam, Railway, driver road, bridge, metro, tunnel, airport runway, coal lane and etc
3. Microsilica admixture is used in cement, fill the pore of cement particles, while generate gel with water and magnesium oxide reacts with alkaline gel material.
Performance of Microsilica admixture in cement:
A. Increasing compression, bending, impremeability, and anti-corrsion for cement
B. Retent the water, Prevent segregation, bleeding, significantly reducing the role of the concrete pumping resistance
C. Extend the life of concrete, especially in chloride, polluted erosion, sulfate attack, high humidity and other harsh enviroments. Can improve te durability of concrete as well
D. It is about five times the efficacy of cement
E. Effictively prevent the occurrence of concrete alkali aggregate reaction
F. Improve the compactness of the cast refractory material
BEMSUN - A professional supplier of Microsilica(named Silica Fume, Silice, Silica Powder as well) material. We are the shares cooperation manufacturer in South-West China since 2001 with output of about 80, 000MT annual. And now found a professional trading team locate in Shenzhen offering you better qualitywith double quality guaranty and providing you convenience and favorable cost transportation from Shenzhen.
We have been service customers from Europe, Americas and Asia. They are located in Germany, United Kingdom, France, Italy, Denmark, Sweden, US, Canada, Japan, China and India, UAE.
Our quality silica fume with SiO2 92%min, it got good performance in concrete, shotcrete, high performance concrete, high intensity concrete, cement, refractory cement, oil drilling and etc.
