In the 1980s, China's economy was still relatively backward. Compared with sports, it doesn't pay much attention. Except that professional athletes use plastic track , the so-called plastic track used to be made of cinder. Normal schools simply draw lines on the runway on concrete or asphalt.
Basketball courts and other sports venues are no exception. After 2000, due to the rapid development of China's economy, for human health, life lies in sports. Municipal government attaches more and more importance to sports. There are hard acrylic courts, elastic acrylic courts, silicon PU, PU, plastic courts , and PVC sports floors.
The runway is not to be reconciled. Plastic runways, breathable plastic runways, hybrid plastic runways, composite plastic runways have all emerged. Each has its own interests. Put a beautiful coat on the cement and asphalt foundation. It has also become a beautiful landscape in the city and schools.