| 摘要 |
PURPOSE: A dust-proof leveling kit and a floor system using thereof are provided to have an excellent economic effect including a construction period shortening and a construction expense reduction etc. by constructing a floor simply and easily. CONSTITUTION: A dust-proof leveling kit (10) comprises a lower support (20) and an upper support (30). The lower support and the upper support consist of a dust-proof rubber material The lower support and the upper support are divided around division boundary surfaces (22,32) of a diagonal direction. Protrusions (24,34) for a height control are formed as each division boundary surface. A support piece (36) for fixing a dried wood in a floor construction is built-in as the upper support. |
