Silica Fume is a high-performance, ultra-fine, amorphous powder that is a byproduct of silicon metal or ferrosilicon alloys. It is widely used as a supplementary cementitious material to enhance the properties of concrete and mortar. Silica Fume improves the strength, durability, and workability of concrete, offering excellent resistance to chemical attack, particularly in environments exposed to sulfates, chlorides, and acids. By filling the microscopic voids in the concrete mix, it significantly reduces permeability and enhances long-term durability. Silica Fume is commonly used in high-strength concrete applications, including in the construction of bridges, tunnels, dams, and industrial floors.

Key Features:

Ultra-fine, high-purity amorphous silica powder

Enhances concrete strength, durability, and workability

Improves resistance to chemical attacks (sulfates, chlorides, acids)

Reduces permeability for more durable concrete

Increases density and reduces shrinkage cracks

Compatible with various types of cement and concrete mixes

Ideal for high-performance concrete applications

Usage Applications:

High-strength concrete for bridges, tunnels, and dams

Concrete for industrial flooring and heavy-duty applications

Construction of roads, pavements, and airport runways

Waterproofing and corrosion-resistant concrete for marine structures

Concrete exposed to harsh chemical environments (e.g., wastewater treatment plants)

Repair and rehabilitation of concrete structures

Precast concrete, high-performance mortars, and grout applications