| 摘要 |
PURPOSE: A dual floor system is provided to enhance construction speed since a rail is installed between a support and a panel, the panel is placed on the rail and thus the panel maintains level only by the level control of the rail on the support. CONSTITUTION: A dual floor system comprises supports, rail supports(310), a rail and panels(100a,100b). The support is installed on the top of the base. The rail supports are respectively coupled to the supports. The rail support comprises a groove, on which the rail can be placed. The rail is firmly fixed to the rail supports. The panel is separated from the base. The panel forms dual floor with the base. The end of at least one of first panels is placed on the rail. The first panels are arranged in the length direction of the rail. Second panels are arranged in the length direction of the rail in a state of making contact with the first panels. The end of at least one of the second panels is placed on the rail. |
