| 摘要 |
PROBLEM TO BE SOLVED: To provide a distribution board storage structure of a wall panel which eliminates the installation work at site and does not protrude outside of a wall. SOLUTION: A metal box 25 which is long in the vertical direction is incorporated, for example, between adjacent vertical core materials 22 which are at the center of a wall panel 14, and a distribution board 11 is stored in the box 25. A knotched section 26 which is square and corresponds to the box 25 is formed in a part where the metal box 25 which is a face material 23 on indoor side is arranged. Any material such as steel can be used as the material of metal. The distribution board 11 is formed in such a manner that it is long in the vertical direction so that it can be arranged between adjacent vertical core materials 22. The metal box 25 has three-dimensional shape which is long in the vertical direction and corresponds to the shape of the distribution board 11 so that the distribution board 11 can be stored. |
