| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor post capable of highly efficiently/highly accurately erecting a bolt in a concrete base, shortening a construction period of time and facilitating the adjustment of the inclination and the height of a floor joist material. SOLUTION: The floor post has the bolt and a nut screwed to the upper part of the bolt, the lower end section of the bolt is implanted in the concrete base, and the joist material is fixed to the upper end section of the bolt at a position adjusting the height with the nut. The floor post is screwed to the lower part of the bolt in a female screw section providing an inverted cup-like fixture at the bottom thereof, the fixture has a storing space opened downward to store a bonding material such as a mortar or the like, a hole connected to the storing space from above and capable of injecting the bonding material therein, or a notch. COPYRIGHT: (C)2004,JPO&NCIPI
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