| 摘要 |
PROBLEM TO BE SOLVED: To provide a construction method of a floor structure capable of reducing weight and a lightweight floor impulsive sound. SOLUTION: This construction method of the floor structure sticks a finishing material 6 to an upper surface of a floor backing material 5, by arranging the floor backing material 5 on struts 2, after adjusting a level by cutting an upper part of the post materials 2 so as to become parallel to a reference level of the upper surface of a side floor joist 3, after arranging a large number of foaming resin post materials 2 on an upper surface of a concrete slab 1. COPYRIGHT: (C)2006,JPO&NCIPI
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