Silica Fume
High Reactivity Silica Fume for Concrete and Industrial Applications
Product Summary
Silica Fume is an ultra-fine amorphous silicon dioxide (SiO₂) powder collected as a by-product during the production of silicon metal and ferrosilicon alloys. It is characterized by extremely small particle size, very high surface area, and high pozzolanic reactivity. Silica Fume is widely used to enhance strength, durability, and chemical resistance in concrete and cement-based systems, as well as in selected refractory and industrial applications.
Technical Specifications
- Grades: Undensified Silica Fume, Densified Silica Fume, Concrete Grade Silica Fume
- Mesh Sizes: Ultra-Fine Powder, Custom sizing on request
- Packaging: 25 KG HDPE laminated bags, 50 KG HDPE laminated bags, 1 MT / 1.5 MT Jumbo Bags, Bulk supply for drilling and cement plants
Applications
- High-Performance Concrete: Used to significantly increase compressive strength, reduce permeability, and enhance durability of concrete structures.
- Ready-Mix & Precast Concrete: Improves workability, early strength, and long-term performance in precast and ready-mix concrete products.
- Infrastructure & Marine Structures: Applied in bridges, tunnels, dams, and marine structures for improved resistance to chloride and sulfate attack.
- Shotcrete Applications: Used in shotcrete formulations to enhance adhesion, cohesion, and mechanical strength.
- Refractories & High-Temperature Applications: Used in refractory castables and high-temperature materials to improve density and thermal performance.
- Cement & Mortar Formulations: Acts as a supplementary cementitious material, reducing cement consumption and improving performance.
- Chemical & Industrial Applications: Used in specialty industrial processes requiring high-reactivity silica.
- Export Supply for Construction & Industrial Projects: Supplied in bulk quantities to infrastructure, construction, and industrial projects worldwide.
Grades
Mesh Size
Packaging
- • 25 KG HDPE laminated bags
- • 50 KG HDPE laminated bags
- • 1 MT / 1.5 MT Jumbo Bags
- • Bulk supply for drilling and cement plants
Explore More Industrial By-Products
View all Industrial By-Products products →Frequently Asked Questions
Do you export silica fume to the Middle East and Worldwide?
Yes, JVC India exports Silica Fume to GCC countries, the Middle East, and worldwide including UAE, Saudi Arabia, Qatar, Oman, and others.
What grades of silica fume do you supply?
JVC India supplies Silica Fume in multiple grades depending on application requirements. Please rffer the grades section above. Custom specifications are available.
Do you provide technical specifications for silica fume?
Yes, technical specifications including grade details, particle size, and application suitability are shared upon enquiry.
How is silica fume packaged for export?
Silica Fume is supplied in bulk, jumbo bags, platized or export-grade packaging depending on shipping requirements.
Can you ship silica fume in bulk containers?
Yes, bulk container shipments are available subject to logistics feasibility.
What export documentation do you provide for silica fume?
Invoice, packing list, certificate of origin, MSDS, COA, and destination-specific documents.
What is the minimum order quantity for silica fume?
MOQ depends on grade, packaging, and destination. Please contact us for commercial details.