| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a floating interior-finishing structure of a building in which sound-insulating performance among adjacent rooms or sound-insulating performance among rooms on upper and lower floors is improved. <P>SOLUTION: The floating interior-finishing structure of a building has a plurality of board materials elastically supported and arranged, mutually forming openings so that internal surfaces form walls, a floor or a ceiling, a board- material supporting structure having viscoelastic members elastically supporting a plurality of the board materials and being fixed onto foundations and board- material opening fillers made of a viscoelastic material filled so as to display a vibration-control effect in the openings of the board materials in place of a building interior-finishing structure installed inside the foundations as the wall foundations, floor foundation or ceiling foundation of a room composed of conventional walls, floor and ceiling. <P>COPYRIGHT: (C)2003,JPO |
