The Ideal Solution for Artificial Turf Carpet Infill: Washed and Oval Silica Sand
The performance, durability, and playing comfort of artificial turf pitches are directly related to the quality of the infill material used. To create a professional sports surface, not only the quality of the turf but also the infill material applied to it must meet specific technical standards. At this point, washed and sieved silica sand is the most critical component that extends the life of the pitch and enhances playing quality.
Professional Application: How is Artificial Turf Sand Infill Done?
To achieve correct ground performance, between 28 and 30 kg per square meter of special silica sand infill must be applied, depending on the technical structure and pile height of the artificial turf.
This process requires precision:
- Even Distribution: The sand is poured in equal amounts per square meter onto every point of the pitch and carefully distributed.
- Professional Brushing-in: The distributed sand is fully "brushed in" to the base of the turf fibers using brushing machines with special attachments.
- Result: This process ensures the turf piles (fibers) stand upright, increases the ground's elasticity, and maximizes the pitch's resistance to wear.
The Key to Performance: Ideal Silica Sand Technical Specifications
Not every silica sand is suitable for artificial turf infill. Choosing the wrong material can lead to drainage problems, rapid wear of the turf fibers, and hardening of the ground.
For maximum efficiency and compliance with FIFA standards, the infill sand must meet these standards:
- Grain Size (Granulometry): The grain size of the sand must be in the 0.20 – 0.70 mm range. This ideal size ensures both excellent water drainage and prevents compaction and hardening over time.
- Shape (Ovality): It is critical that the sand used has at least 80% oval (rounded) structure. Angular and sharp-edged sands cause the pitch to wear out quickly by cutting the turf fibers. Oval sand, however, does not damage the fibers and offers a more comfortable playing surface.
- Processing: The sand must be washed, dried, and free of dust. Unwashed, clayey, or dusty sand clogs the pitch's drainage channels, causing water accumulation and muddiness on the surface.
Not Just Football Pitches: Wide Areas of Use
These superior drainage and flexibility properties of silica sand do not limit it only to artificial turf football pitches. It is also used:
- On golf courses (especially for sand traps called "bunkers" and green surfaces),
- To increase ground flexibility and drainage on horse racing (hippodrome) tracks,
- On tennis courts and other multi-purpose sports areas
as an indispensable part of professional ground preparation.
Kumsay Madencilik: The Right and Dust-Free Silica Sand for Your Project
The success of your project depends on the quality of the most basic material, the sand. As Kumsay Madencilik, we produce sand that precisely meets these critical technical specifications (0.20 – 0.70 mm, 80% oval structure) for sports fields and especially for artificial turf infill.
In our facilities, we offer silica sand that has been washed, dried, sieved, and made completely dust-free, in the desired grain size and bagged. Secure the performance and longevity of your pitches with the right infill material.
