| 摘要 |
PURPOSE: A construction method of a court for athletic facilities is provided to improve shock-absorbing force and elastic force by constructing an elastic layer using rubber chips. CONSTITUTION: A construction method of a court for athletic facilities is as follows. A lower elastic layer(40) is formed by spreading acryl resin which comprises rubber chips. An upper elastic layer(50) is formed by spreading acryl resin, which comprises rubber chips of minute particles, on the lower elastic layer. A surface layer(70) is formed on the upper elastic layer by spreading and hardening a base material on the upper elastic layer. |
