What is Silica Sand Infill Made Of?
Silica sand infill, commonly used in artificial turf installations, is made from quartz, a plentiful and naturally occurring mineral. The quartz is mined and then ground into a granular consistency with specific particle sizes suited for turf applications. The process involves multiple stages of washing and refining to remove impurities and achieve the desired purity and texture.
This refined silica sand is characterized by its high silica content (mostly silicon dioxide, SiO2), durability, and resistance to weathering. The granules are uniform in size, ensuring consistent coverage and performance when used as infill for artificial grass. This process results in an infill material that is effective in supporting turf fibers, facilitating drainage, and providing a natural feel underfoot.