| 摘要 |
PURPOSE: A floor material is provided to enable simple and rapid construction and easy dismantlement and to reduce shock applied to pedestrians by manufacturing the floor material using synthetic wood. CONSTITUTION: A floor material comprises lower plates(10) and upper plates(20). Protrusions are formed on the lower plate at uniform intervals. The upper plates have grooves in which the protrusions of the lower plate are inserted. The lower and upper plates are composed of synthetic wood. |
