Silica fume, a byproduct of silicon and ferrosilicon alloy production, has become an indispensable material in modern construction and industrial applications. At Henan Superior Abrasives, we specialize in manufacturing high-quality silica fume products compliant with BS EN 13263, ensuring superior performance, durability, and sustainability.

What is BS EN 13263?

BS EN 13263 is a European standard that specifies the requirements for silica fume used in concrete, mortar, grout, and cementitious applications. It defines critical parameters such as:

• Chemical composition (SiO₂ content, impurities)
• Physical properties (specific surface area, bulk density)
• Environmental and safety guidelines

Compliance with BS EN 13263 ensures that silica fume enhances concrete’s compressive strength, reduces permeability, and improves resistance to chemical corrosion.

BS EN 13263-12005 BRITISH STANDARD Silica fume for concrete

Why BS EN 13263 Compliance Matters for Silica Fume

Adhering to BS EN 13263 is not just about meeting regulatory requirements—it’s about delivering reliability. Here’s why this standard is crucial:

1. Consistent Quality: Guarantees uniform chemical and physical properties for predictable performance.
2. Enhanced Durability: Reduces cracking and extends the lifespan of concrete structures.
3. Sustainability: Optimizes material efficiency, minimizing waste and carbon footprint.

At Henan Superior Abrasives, all our silica fume products are rigorously tested to meet BS EN 13263, ensuring they align with global construction standards.

Henan Superior Abrasives’ BS EN 13263-Compliant Product Range

We offer three primary categories of silica fume, each tailored for specific industrial requirements:

Densified Silica Fume

Densified silica fume is compressed to reduce transportation costs while maintaining reactivity. Ideal for high-performance concrete and refractory applications, our products include:

• G85D: 85% SiO₂ content, perfect for general construction.
• G92D: 92% SiO₂, suited for marine and chemical-resistant structures.
• G94D/G96D: Ultra-high purity (94–96% SiO₂), designed for critical infrastructure like bridges and tunnels.

Undensified Silica Fume

Undensified (as-produced) silica fume offers maximum reactivity due to its loose structure. Applications include shotcrete and precast concrete. Our variants are:

• G85U: Cost-effective for low-density concrete.
• G92U/G94U/G96U: High-purity options for specialized projects requiring rapid strength gain.

White Microsilica (Zirconium Silica Fume)

Our innovative White Microsilica series combines silica fume with zirconium, delivering exceptional thermal stability and corrosion resistance. Key products:

• ZSF94/ZSF95/ZSF96: Ideal for refractory materials, ceramics, and high-temperature industrial linings.

Applications of BS EN 13263 Silica Fume Across Industries

BS EN 13263-compliant silica fume is versatile. Below are its key applications:

High-Performance

Silica fume fills microscopic gaps in concrete, enhancing:

• Compressive and flexural strength
• Resistance to chloride ingress (critical for coastal structures)
• Abrasion resistance in industrial flooring

Refractory Materials

In refractory applications, silica fume improves:

• Thermal shock resistance
• Bonding strength in castables
• Service life of kiln linings and furnaces

Chemical and Industrial Processes

Zirconium-enriched silica fume (ZSF series) is used in:

• Acid-resistant linings
• Advanced ceramics
• Aerospace components

How to Choose the Right Silica Fume for Your Project

Selecting the optimal silica fume depends on:

1. Application: High-strength concrete? Refractory linings?
2. Density Requirements: Densified for cost efficiency, undensified for reactivity.
3. Purity Levels: Higher SiO₂ content (G94D/G96D) for critical infrastructure.

Our team at Henan Superior Abrasives provides technical guidance to help you choose between G85D, ZSF96, or other variants based on your project’s BS EN 13263 compliance needs.

Why Partner with Henan Superior Abrasives?

1. Decades of Expertise: Over 20 years in silica fume manufacturing.
2. Quality Assurance: Stringent testing to meet BS EN 13263 and global standards.
3. Custom Solutions: Tailored particle sizes and packaging.
4. Global Reach: Efficient logistics to serve clients in Europe, Asia, and the Americas.

Conclusion

BS EN 13263 silica fume is a game-changer for industries prioritizing strength, durability, and sustainability. At Henan Superior Abrasives, our certified product range—from G85D to ZSF96—ensures your projects exceed performance expectations.

Contact us today to request a sample or discuss how our BS EN 13263-compliant silica fume can elevate your next project!