| 摘要 |
PROBLEM TO BE SOLVED: To position a stone pitching panel and align knurls by interposing a raising member between a support leg and the stone pitching panel and adjusting the raising member in a double floor where the stone pitching panel is laid over the support leg.SOLUTION: In a double floor with a stone pitching panel, a corner part is supported by a support leg erected on a base surface, and the stone pitching panel is obtained by sticking a stone on an upper surface of a substrate panel which is laid while being floated from the base surface. Each corner part of the stone pitching panel is raised by a raising member including a raising part placed in the support leg and a rising wall rising from the raising part. At the same time, the raising member is abutted to both side faces of the substrate panel and the corner part of the stone, thereby regulating the positions of the stone pitching panels each other. |
