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A platform for research: civil engineering, architecture and urbanism
SOUND ABSORBING LOUVER, AND SOUND ABSORBING STRUCTURE USING THE SAME
To provide a sound absorbing louver and a sound absorbing structure using the same which is preferably used in a ceiling or a wall face of a building in which quietness is required, such as, especially a hall in an office building, a concert hall, a public facility, a school, a hospital, and a library, by making the louver have a sound absorbing function in addition to original functions including blinding, shading, ventilation, and improving design.SOLUTION: A resin film 2 is laminated on a thin metal plate 3, and pin holes 4, 4a going from the resin film 2 through the metal plate 3 are provided on the whole face, to make a base plate 1. A sound absorbing louver A is formed by folding the base plate 1 into U-shape. Sound absorbing materials 6 are packed in an inside space portion of the sound absorbing louver A.SELECTED DRAWING: Figure 1
【課題】ルーバーに上記目隠し、遮光、通風、意匠性向上という本来の機能の他に、吸音機能を持たせ、特に、オフィスビルのホール、コンサートホール、公共施設、学校、病院、図書館等の静粛性が要求される建物の天井や壁面に用いるのに好適な吸音ルーバー及びそれを用いた吸音構造を提供することを課題とする。【解決手段】薄手のメタルプレート３に樹脂フィルム２を積層し、樹脂フィルム２からメタルプレート３に抜けるピンホール４，４ａを全面に亘って設けた基板１が、コの字型に折曲されて成る。吸音ルーバーＡの内側空間部には、吸音材６が充填される。【選択図】図１
SOUND ABSORBING LOUVER, AND SOUND ABSORBING STRUCTURE USING THE SAME
To provide a sound absorbing louver and a sound absorbing structure using the same which is preferably used in a ceiling or a wall face of a building in which quietness is required, such as, especially a hall in an office building, a concert hall, a public facility, a school, a hospital, and a library, by making the louver have a sound absorbing function in addition to original functions including blinding, shading, ventilation, and improving design.SOLUTION: A resin film 2 is laminated on a thin metal plate 3, and pin holes 4, 4a going from the resin film 2 through the metal plate 3 are provided on the whole face, to make a base plate 1. A sound absorbing louver A is formed by folding the base plate 1 into U-shape. Sound absorbing materials 6 are packed in an inside space portion of the sound absorbing louver A.SELECTED DRAWING: Figure 1
【課題】ルーバーに上記目隠し、遮光、通風、意匠性向上という本来の機能の他に、吸音機能を持たせ、特に、オフィスビルのホール、コンサートホール、公共施設、学校、病院、図書館等の静粛性が要求される建物の天井や壁面に用いるのに好適な吸音ルーバー及びそれを用いた吸音構造を提供することを課題とする。【解決手段】薄手のメタルプレート３に樹脂フィルム２を積層し、樹脂フィルム２からメタルプレート３に抜けるピンホール４，４ａを全面に亘って設けた基板１が、コの字型に折曲されて成る。吸音ルーバーＡの内側空間部には、吸音材６が充填される。【選択図】図１
SOUND ABSORBING LOUVER, AND SOUND ABSORBING STRUCTURE USING THE SAME
吸音ルーバー及びそれを用いた吸音構造
SAITO TAKASHI (author)
2020-06-04
Patent
Electronic Resource
Japanese
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