A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VIBRATION CONTROL CEILING STRUCTURE
To provide a vibration control ceiling structure capable of preventing noise transmission from upper floors to lower floors by reducing an integrity of a suspended ceiling and a floor of upper floors.SOLUTION: The vibration control ceiling structure comprises a suspended ceiling 10 of lower floors arranged in interval below upper floors and a soundproof mat 20 provided in an attic space in the suspended ceiling 10. The suspended ceiling 10 has a ceiling body 11, a plurality of ceiling hangers 17 at which lower end a ceiling body 11 is mounted for suspending and supporting the ceiling body 11 from upward and a suspended beam 18 to which an upper end in the plurality of the ceiling hangers 17 is mounted. The suspended beam 18 is arranged apart from a plurality of horizontal members 2a, 2b consisting the upper floors and a plate 2c provided on a top surface of the plurality of horizontal members 2a, 2b.SELECTED DRAWING: Figure 2
【課題】吊り天井と上階床との一体性を低くして上階から下階への騒音伝達を防止しやすくすることが可能な制振天井構造を提供することを目的とする。【解決手段】上階床の下方に間隔を空けて配置された下階の吊り天井１０と、吊り天井１０における天井裏空間内に設けられた遮音マット２０と、を備えた制振天井構造であって、吊り天井１０は、天井本体１１と、下端部に天井本体１１が取り付けられて天井本体１１を上方から吊り支える複数の吊木１７と、複数の吊木１７における上端部が取り付けられた吊梁１８と、を有しており、吊梁１８は、上階床を構成する複数の横架材２ａ，２ｂと、当該複数の横架材２ａ，２ｂの上面に設けられた板材２ｃから離間して配置されている。【選択図】図２
VIBRATION CONTROL CEILING STRUCTURE
To provide a vibration control ceiling structure capable of preventing noise transmission from upper floors to lower floors by reducing an integrity of a suspended ceiling and a floor of upper floors.SOLUTION: The vibration control ceiling structure comprises a suspended ceiling 10 of lower floors arranged in interval below upper floors and a soundproof mat 20 provided in an attic space in the suspended ceiling 10. The suspended ceiling 10 has a ceiling body 11, a plurality of ceiling hangers 17 at which lower end a ceiling body 11 is mounted for suspending and supporting the ceiling body 11 from upward and a suspended beam 18 to which an upper end in the plurality of the ceiling hangers 17 is mounted. The suspended beam 18 is arranged apart from a plurality of horizontal members 2a, 2b consisting the upper floors and a plate 2c provided on a top surface of the plurality of horizontal members 2a, 2b.SELECTED DRAWING: Figure 2
【課題】吊り天井と上階床との一体性を低くして上階から下階への騒音伝達を防止しやすくすることが可能な制振天井構造を提供することを目的とする。【解決手段】上階床の下方に間隔を空けて配置された下階の吊り天井１０と、吊り天井１０における天井裏空間内に設けられた遮音マット２０と、を備えた制振天井構造であって、吊り天井１０は、天井本体１１と、下端部に天井本体１１が取り付けられて天井本体１１を上方から吊り支える複数の吊木１７と、複数の吊木１７における上端部が取り付けられた吊梁１８と、を有しており、吊梁１８は、上階床を構成する複数の横架材２ａ，２ｂと、当該複数の横架材２ａ，２ｂの上面に設けられた板材２ｃから離間して配置されている。【選択図】図２
VIBRATION CONTROL CEILING STRUCTURE
制振天井構造
WATANABE DAISUKE (author) / UENO IKUE (author) / UTAGAWA HIROTAKA (author)
2021-03-25
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
CEILING VIBRATION ISOLATION MATERIAL AND CEILING VIBRATION ISOLATION STRUCTURE
| European Patent Office | 2020