| 摘要 |
The present invention relates to a flooring system provided to a gym, a hall or the like, wherein a wood buffering part is provided between wooden flooring joists so as to improve shock absorbing performance simultaneously with preventing the lifting or twisting of the solid wood floor, and a stopper-integrating flooring joist is employed by integrating a stopper to a flooring joist support part which supports the flooring joist, thereby remarkably improving the release-prevention function of a pillar bolt. |
