Micro Silica Fume
Introduction
Micro Silica Fume is an ultrafine amorphous silica powder collected during ferrosilicon and industrial silicon production. Its very fine particle size and high surface activity help improve density, strength, and impermeability in concrete and refractory systems.
Specifications
General Advantages
- Improves castable density.
- Enhances flow characteristics.
- Increases hot strength.
- Supports strength during heat-up.
- Improves durability in end applications.
Characteristics
- High early strength.
- Greater impermeability.
- High compressive strength potential.
- Better corrosion resistance.
- Very fine particle size with high surface activity.
Applications
Widely used in high-performance concrete, bridges, airports, marine structures, tunnels, refractory materials, mortars, and cement-based systems.