| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor structure that has high soundproof performance and is excellent in workability.SOLUTION: A floor structure 1 comprises: a beam-like erection body 30, which is installed between floor support materials 12 by fixing both ends of the erection body to the floor support materials below a floor base material 11 supported by the floor support materials 12 that are separately arranged from each other; a receiving member 50, which extends downward from the floor base material 11; and an elastic body 60, which is sandwiched between a holding member 31 of the erection body 30 and an extension part 53 of the receiving member 50 from both sides perpendicular to a vertical direction L3.SELECTED DRAWING: Figure 1 |
