The wooden floor system structure of basketball court basically includes the following components (from bottom to top): polyethylene moisture-proof membrane, high-quality rubber elastic shock-absorbing pad, high-strength anti-loosening cement steel nail, Chinese fir keel, sandwich panel, maple panel, and matt polyamine floor paint. Surface treatment includes: grinding, putty scraping, two layers of primer, one layer of paint, marking, edge sealing and skirting board.

motor function

According to the rules of indoor ball games, the comparison coefficient between the rebound of the ball on the wooden floor and the rebound on the cement floor should be greater than or equal to 90% for sports competitions or training with the help of the ground, such as the take-off action of basketball and the bounce of the ball.

defense function

This is a kind of professional functional wood floor which is different from ordinary wood floor. The impulse formed when people exercise will vibrate when it acts on the plane of the wooden floor. The structure of the sports wooden floor must have the function of shock absorption, and its protection function also takes into account that one person cannot affect the adjacent people when exercising on the wooden floor.

Technical function

The load-bearing and solid service life of the wooden floor of sports specialty must meet the requirements of competition and training. For example, when the movable basketball stand and related sports facilities move on the wooden floor, the surface layer and structure of the wooden floor will not be damaged. This is the concept of rolling load standard described in d in standard. To sum up, the material selection and structural design of the wooden floor must meet the above requirements, which is the functional wooden floor for professional sports.