| 摘要 |
PURPOSE:To provide a nice looking of the ceiling of an outer corridor, and allow an easy construction with a simple structure in new construction and an exsisting one. CONSTITUTION:The upper end of a rail receiving metal fitting 5 having a rail placing part 7 on the lower end is fixed to a floor joist 3, and a support rail 14 having a panel receiving piece 16 on the lower edge is placed on the rail placing part 7 of the rail receiving metal fitting 5. The raised part of the support rail 14 and the vertical surface part of the rail receiving metal fitting 5 are nipped by a rail fixing metal fitting, and a protruding part formed on the rail fixing metal fitting is engaged in the engaging hole of the rail receiving metal fitting 5. A ceiling panel 23 is placed on the panel receiving piece 16 of the support rail 14, and the edge of the ceiling panel 23 is nipped in the support rail 14 by a U-shaped sectional panel fixture 27. |
