What is the Difference Between Sand Free and Sand Filling?

1. Construction: compared with the sand filling lawn, the lawn without sand filling need not fill quartz sand and particles, simple construction cycle is short, the late maintenance is simple, no filler accumulation and loss.

2. Safety and environmental protection: sand-filled rubber particles will powder, in the process of movement will enter the shoes, affecting the comfort of movement, and its gravel and particles can not be recycled, the impact on the environment is relatively large; Sand filling free can effectively alleviate the problem of particle and quartz sand recycling in the later stage of sand filling site, which is in line with the national sustainable development strategy, and has passed the national environmental protection test, with excellent resilience and safer sports protection.

3. Strong quality control, less construction accessories, site quality easy to control.

4. Use cost: sand-filled grass needs to be filled with rubber and particles, the cost of late maintenance needs to be supplemented with particles, and the cost of late maintenance without sand filling only needs routine cleaning, simple paving, short time, low labor cost and high cost performance.