| 摘要 |
PROBLEM TO BE SOLVED: To provide a mounting structure of a ceiling board for remodeling in which the ceiling board for remodeling can be firmly mounted without requiring a large-scaled construction.SOLUTION: In a structure for mounting a ceiling board 10 for remodeling at an indoor side so as to cover an existent ceiling board 6 constructed via a suspension member 3 constituting a ceiling bed 2, a plurality of bar-shaped suspension members 15 are disposed in one row, through the existent ceiling boards, respectively while being spaced apart from each other so as to be positioned in accordance with a junction of the neighboring ceiling boards for remodeling, by mounting one end portion 16 of each of the bar-shaped suspension members to a fixing object 7 of the ceiling bed. A substantially plate-like joint member 20 in a spline shape is mounted to another end portion 17 of each of the bar-shaped suspension members, both side end portions 21, 21 of the joint member in a width direction are fitted into recessed grooves 12, 12 provided on side end faces 11, 11 of neighboring ceiling boards 10, 10 for remodeling so as to be opened in a mutually opposing direction, and the ceiling boards for remodeling are mounted to the joint member. |
