Infill is also used in artificial grass because it acts as a weight to make sure your turf doesn’t get moved around on windy days. Additionally, it helps to protect the lower layer of your turf where the blades connect to the backing sheet. Without it, your grass blades could get damaged over time and fall out. In athletic fields, rubber is the best infill to use to add some extra shock absorption for tackles or falls. Artificial turf infill plays a crucial role in the performance, safety, and longevity of artificial turf systems.
Here are some Popular Turf Infills:
- Sand: Sands are available in many different varieties. Silica sand tends to be the least expensive turf infill overall but can feel “sharp” or “rough” since it can have micro-sized jagged edges. Beyond that, we offer a variety of more advanced man-made sands that have rounded edges. Others include additives to help them be more microbial resistant or cooler under the sun.
- Rubber Granules: Recycled rubber granules, usually derived from old tires, provide excellent shock absorption and cushioning. This makes them a popular choice for sports fields and playgrounds, as they can help reduce the risk of injuries from falls and impacts.
- Thermoplastic Elastomers (TPE): TPE infills are a more environmentally friendly alternative to rubber. They offer similar shock absorption and cushioning properties without the concerns of potential rubber leaching or odor. TPE infills also tend to stay cooler under direct sunlight compared to rubber infills.
- Coated Sand: Coated sand infills are made by applying a special coating to sand particles. This coating can enhance the properties of the infill, such as making it more resistant to compaction and helping it stay in place within the turf.
- Cork: Cork infill is a natural and sustainable option that provides good shock absorption and heat insulation. It’s often used in sports fields and is known for its ability to stay cooler than other infill materials, making it more comfortable for players.
- Organic Materials: Some infills are made from organic materials such as coconut fibers or cork. These materials are environmentally friendly and can provide decent cushioning and support for the turf.
Why Turf Infill is Important:
- Player Safety: Turf infill helps absorb shock and impact, reducing the risk of injuries to players. This is especially important in sports fields and playgrounds where falls and collisions are common.
- Turf Performance: Infill materials help the turf fibers stand upright, improving aesthetics and overall performance. Properly supported fibers resist matting and ensure a consistent playing surface.
- Durability: Infill materials provide ballast and support to the turf, extending its lifespan by preventing excessive wear and tear.
- Surface Drainage: Some infill materials assist in maintaining proper drainage on the turf surface, preventing water from pooling and ensuring a safe and playable surface even after rain.
- Temperature Regulation: Certain infill materials, like cork or coated sand, can help regulate the temperature of the turf by reducing heat absorption and retention. This is especially important in hot climates where turf can become uncomfortably hot.
- Aesthetics: Infill materials contribute to the visual appeal of the turf by keeping the fibers upright and maintaining a natural appearance.
Choosing the right turf infill depends on the intended use of the artificial turf, budget considerations, environmental concerns, and local climate conditions. It’s important to strike a balance between performance, safety, and sustainability when selecting the appropriate infill for a specific project.
If you have pets be sure to check out the Best Artificial Grass Infill for Pets?