| 摘要 |
PROBLEM TO BE SOLVED: To provide a wall fitting structure of a shelf board capable of suppressing a shelf board from falling downward.SOLUTION: A partition wall 11 is provided at a building, and the partition wall 11 is provided with a gypsum board 14. The gypsum board 14 is configured by coating the wall surface of a core material made of gypsum with base paper 14b for a board. A shelf board 21 is fitted via a fitting 22 to the gypsum board 14 so as to be protruded to the surface side of the base paper 14b for the board. The fitting 22 comprises: a wall fixing part 25 fixed to the gypsum board 14; and a shelf board fixing part 26 fixed to the shelf board 21. The wall fixing part 25 has a fixing plate part 27 facing the surface of the base paper 14b for the board, and the fixing plate part 27a is fixed in close contact with the surface of the base paper 14b for the board. A predetermined range overlapped with at least the lower end of the fixing plate part 27 on the base paper 14b for the board is a hardened area 50 hardened by applying adhesives.SELECTED DRAWING: Figure 3 |
