| 摘要 |
PURPOSE:To easily install equipments and ceiling panels by forming a linear- shaped installation areas for the equipments and the ceiling panels. CONSTITUTION:A width producing material is connected between two finished materials, thereby forming a plurality of equipment lines 1 for mounting equipment connected continuously in the longitudinal direction. Joining members 2 are connected to each other crosswise, thereby forming a rectangular space 3. A first ceiling panel 10A and a second ceiling panel 10B installed in the rectangular space 3 are formed with rectangular panels whose longer side parts run along the longitudinal directing of the equipment lines 1. This constitution makes it possible to divide an equipment mounting part and a ceiling installation part linearly and hence install easily the equipment and the ceiling panels 10A and 10B. |
