| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor structure capable of making strength of a floor surface proper, by easily forming the floor surface in the horizontal even in a structure unprovided with a sleeper.SOLUTION: A floor structure comprises a floor post having a height adjustment part movably fixed in the vertical direction by operation from the upper side and a holding plate held by the height adjustment part so as to be capable of idling and a plurality of floor backing panels spread all over upward at a distance from a base surface so as to be supported by the holding plate, and the floor backing panel comprises a rectangular plate-like panel body and a frame material fixed in advance to a reverse surface of the panel body along an outer edge part of one panel body among the mutually adjacent panel body and capable of placing an edge part of the other panel body, and an operation hole capable of operating the height adjustment part is provided in the frame material in a corner part of the floor backing panel, and a hole or a cutout matching to the operation hole, is provided in the panel body. |
