China Professional Basketball/Volleyball/Badminton/Gym Court Sports Flooring, Find details and Price about China Sports Court Flooring, Playground Flooring from Professional Basketball/Volleyball/Badminton/Gym Court Sports Flooring
Item | test project | technical requirements | test results |
1 | Shock absorption rate (%) | Fr≥12 | 21 |
2 | The springback value(%) | ≥20 | 30 |
3 | Sliding friction coefficient | 0.4≤u≤0.7 | 0.53 |
4 | Compression recovery rate(%) | ≥95 | 97 |
5 | Hardness(Shore A),20ºC | 60-80 | 68 |