| 摘要 |
PROBLEM TO BE SOLVED: To provide an interior wall structure of a building that can reduce a construction burden in replacing a floor board in a floor board superior structure with the structural floor board getting into the lower side of the interior wall. SOLUTION: In the floor board superior structure, the interior wall 2 is composed of a lower stage interior wall 7 placed on the floor board 1, and an upper stage interior wall 3 mounted on the lower stage interior wall 7. Further, the lower stage interior wall 7 is detachable independently of the upper stage interior wall 3. COPYRIGHT: (C)2005,JPO&NCIPI
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