A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUND-ABSORBING STRUCTURE AND EXTERIOR BODY FOR SOUND-ABSORBING STRUCTURE
PROBLEM TO BE SOLVED: To provide a light-weight sound-absorbing structure and an exterior body for sound-absorbing structure capable of improving work efficiency at construction site while preventing scattering of inclusion.SOLUTION: The sound-absorbing structure includes: an exterior body 3 of a saccate having opening, which is formed of a base material including glass textile formed of fluorine-based resin; and a reversing support member which is fixed to the inside of the saccate and has a front end part thereof protruding from the opening of the saccate; and materials such as a porous solid, an inorganic fiber sound absorbing heat insulation material, an organic fiber sound absorbing heat insulation material and the like filled in the exterior body 3, which have a sound absorbing performance.SELECTED DRAWING: Figure 4
【課題】内包物の飛散を防止し、軽量で、現場施工時の作業効率を向上することができる吸音構造体及び吸音構造体用外装体を提供する。【解決手段】ふっ素系樹脂が形成されたガラス織物を含む基材からなり、開口部を有する袋状物と、袋状物の内側に固定され、先端部が袋状物の開口部から突出している、裏返し補助部材とを含む外装体３と、外装体３内に充填された吸音性能を有する、多孔質固形物、無機繊維吸音断熱材料、及び有機繊維吸音断熱材料等の材料とを含むことを特徴とする吸音構造体。【選択図】図４
SOUND-ABSORBING STRUCTURE AND EXTERIOR BODY FOR SOUND-ABSORBING STRUCTURE
PROBLEM TO BE SOLVED: To provide a light-weight sound-absorbing structure and an exterior body for sound-absorbing structure capable of improving work efficiency at construction site while preventing scattering of inclusion.SOLUTION: The sound-absorbing structure includes: an exterior body 3 of a saccate having opening, which is formed of a base material including glass textile formed of fluorine-based resin; and a reversing support member which is fixed to the inside of the saccate and has a front end part thereof protruding from the opening of the saccate; and materials such as a porous solid, an inorganic fiber sound absorbing heat insulation material, an organic fiber sound absorbing heat insulation material and the like filled in the exterior body 3, which have a sound absorbing performance.SELECTED DRAWING: Figure 4
【課題】内包物の飛散を防止し、軽量で、現場施工時の作業効率を向上することができる吸音構造体及び吸音構造体用外装体を提供する。【解決手段】ふっ素系樹脂が形成されたガラス織物を含む基材からなり、開口部を有する袋状物と、袋状物の内側に固定され、先端部が袋状物の開口部から突出している、裏返し補助部材とを含む外装体３と、外装体３内に充填された吸音性能を有する、多孔質固形物、無機繊維吸音断熱材料、及び有機繊維吸音断熱材料等の材料とを含むことを特徴とする吸音構造体。【選択図】図４
SOUND-ABSORBING STRUCTURE AND EXTERIOR BODY FOR SOUND-ABSORBING STRUCTURE
吸音構造体及び吸音構造体用外装体
OGAWA HANAKO (author) / HIKIRI YOJI (author)
2016-11-04
Patent
Electronic Resource
Japanese
| European Patent Office | 2017
PERFORATED SOUND ABSORBING BOARD AND SOUND ABSORBING STRUCTURE
| European Patent Office | 2017