| 摘要 |
PURPOSE:To lengthen the ceiling height of a unit bathroom without changing a wall panel. CONSTITUTION:Upper wall surface materials 30 are faced oppositely and disposed in upright at the upper end sections of frames F fox a unit bathroom, ceiling materials 10 bent at the positions of kerfs and formed in a polygonal surface shape are arranged between the upper wall surface materials 30, and the flange section 15a of one side edge of the ceiling materials 10 is fixed at the upper end sections of the frames while oppositely faced side edge sections are placed at sections upper than the upper end sections of the frames and used as a ceiling top section. The flange section 15d of the ceiling top section and the residual upper end sections of the frames are connected by auxiliary ceiling materials 20, the flange sections mounted at each side edge section of the ceiling materials 10 and the auxiliary ceiling materials 20 are fixed onto the upper wall surface materials 30 respectively, thus constructing a dome type ceiling 1. |
