This product is a kind of pavement material commonly used in the world in recent years. It is widely used in highways, first-class highways, urban highways, airports and runways, railway stations, subways, bus stations, parking lots, parks, and square walls. Such places have played a magical effect of reducing road accidents, slip-resisting, anti-sliding and noise-reducing, rain-proof and anti-slip, dry roads and beautifying the environment.

It can be illuminated for 2-15 minutes under natural light or light and visible light at 0 °C to 50 °C for 2-15 hours, and can be recycled indefinitely. The crystal structure of the product is stable, and the absorption-storage-discharge performance can be permanently maintained. The service life can be as long as 50 years or more without damage to the crystal structure.