Silica fume

Silica fume, also known as microsilica or silica dust, is a by-product of the reduction of high-purity quartz with coke in electric arc furnaces in the production of silicon and ferrosilicon alloys (ASTM C1240[1], EN 13263[2].)It’s used in concrete field widely.

Silica fume Usage:

1. enhancing mechanical properties
2. improving durability
3. enhancing constructability
4. Improving resistance to corrosion

• Fly Ash