Silica Sand
Technical Specification
Our premium quality Foundry Sand is widely used in asphalt paving mixtures as a reliable replacement for fine aggregates, offering excellent strength and performance. It is also highly suitable for flowable fill applications and various industrial construction processes. The sand is carefully processed and screened to remove oversized particles, ensuring uniform grain size and superior consistency.
Sourced from high-grade foundry materials, the sand features rounded to sub-angular grain shapes that provide improved bonding and workability in different applications. We offer Foundry Sand in multiple specifications and grading options, including AFS 60-70, AFS 30-40, ASTM 50 Mesh, and ASTM 30 Mesh, to meet diverse industrial requirements.
Our Foundry Sand is known for its low absorption rate, excellent durability, and stable physical properties, making it ideal for construction, casting, and concrete formulations. Controlled levels of organic content may also be maintained where required for specialized cement and concrete applications.
| Parameter | Specification |
|---|---|
| Product Name | Silica Sand |
| Chemical Formula | SiO₂ |
| Appearance | White / Off White Granules |
| Purity | 95% – 99.5% SiO₂ |
| Moisture Content | Below 2% |
| Hardness | 7 Mohs Scale |
| Bulk Density | 1.4 – 1.7 g/cm³ |
| Grain Shape | Rounded / Sub-angular |
| pH Value | 6.5 – 7.5 |
| Melting Point | Approx. 1700°C |
| Specific Gravity | 2.65 |
| Clay Content | Less than 1% |
| Iron (Fe₂O₃) | 0.02% – 0.10% |
| Packaging | 25 Kg / 50 Kg Bags or Jumbo Bags |
| Applications | Glass Industry, Foundry, Construction, Water Filtration, Ceramics, Sports Turf, Paints & Coatings |
Founded with a commitment to quality and reliability, Gupta Silica Sand & Trading Co. has become a trusted name in the silica sand industry in Rajasthan. With over 30 years of experience, we specialize in supplying premium-grade silica sand and bentonite clay for a wide range of industrial and construction applications.
At Gupta Silica Sand & Trading Co., we understand the importance of high-quality raw materials in every project. Our silica sand is carefully processed and tested to ensure superior purity, consistent grain size, and excellent performance. We cater to industries such as Foundries, Glass Manufacturing, Construction, Water Filtration, Ceramics, Paints & Coatings, and many more.
As a leading silica sand supplier in Rajasthan, we are committed to delivering bulk quantities on a regular and timely basis while maintaining the highest standards of quality and customer satisfaction. Our strong industry experience, reliable supply network, and customer-focused approach have helped us build long-term relationships with clients across India.
If you are looking for a dependable supplier of high-grade silica sand and bentonite clay in Rajasthan, Gupta Silica Sand & Trading Co. is the right choice for quality products, competitive pricing, and professional service.
