Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DECORATIVE WALL SURFACE MATERIAL HAVING SOUND ABSORPTION PERFORMANCE
PROBLEM TO BE SOLVED: To provide a decorative wall surface material which has sound absorption performance, rich decorativeness and satisfactory appearance and is superior in sound absorption performance, which is preferably applicable as a wall surface to facilities where silence is required such as halls of office buildings, concert halls, public facilities, schools, hospitals, libraries and the like.SOLUTION: The decorative wall surface material includes: a first layer 1 bearing a desired design pattern or photograph, which is exposed to public observation; a second layer 2 disposed at the inner side of the first layer 1 to support the first layer 1; and a third layer 7 of a heat insulation and sound absorption material, which is disposed at the inner side of the second layer 2. Many sound absorption holes 4 of 0.5-1 mm in bore diameter are formed entirely or partially in the first layer 1. The second layer 2 is formed with sound communication holes 4a which are communicated with the sound absorption holes 4. With this, sounds caught by the sound absorption holes 4 are lead to the third layer 3 via the sound communication holes 4a. Thus, the sounds are eliminated.
【課題】装飾性に富んでいて見栄えがよく、しかも、吸音性能に優れていて、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、図書館等の静粛が要請される施設の壁面として好適な、吸音性能を有する装飾壁面材を提供する。【解決手段】任意の絵柄又は写真が表現されて人目に晒される第１層１と、第１層１の内側に配置されて第１層１を支持する第２層２と、第２層２の内側に配置される断熱・吸音材製の第３層７とから成り、第１層１にはその全面に亘り又は部分的に、孔径０．５〜１ｍｍの吸音孔４が穿設され、また、第２層２には吸音孔４に連通する通音孔４ａが形成され、以て、吸音孔４に吸収された音が、通音孔４ａを経て第３層３に導入されることで消音される。【選択図】図３
DECORATIVE WALL SURFACE MATERIAL HAVING SOUND ABSORPTION PERFORMANCE
PROBLEM TO BE SOLVED: To provide a decorative wall surface material which has sound absorption performance, rich decorativeness and satisfactory appearance and is superior in sound absorption performance, which is preferably applicable as a wall surface to facilities where silence is required such as halls of office buildings, concert halls, public facilities, schools, hospitals, libraries and the like.SOLUTION: The decorative wall surface material includes: a first layer 1 bearing a desired design pattern or photograph, which is exposed to public observation; a second layer 2 disposed at the inner side of the first layer 1 to support the first layer 1; and a third layer 7 of a heat insulation and sound absorption material, which is disposed at the inner side of the second layer 2. Many sound absorption holes 4 of 0.5-1 mm in bore diameter are formed entirely or partially in the first layer 1. The second layer 2 is formed with sound communication holes 4a which are communicated with the sound absorption holes 4. With this, sounds caught by the sound absorption holes 4 are lead to the third layer 3 via the sound communication holes 4a. Thus, the sounds are eliminated.
【課題】装飾性に富んでいて見栄えがよく、しかも、吸音性能に優れていて、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、図書館等の静粛が要請される施設の壁面として好適な、吸音性能を有する装飾壁面材を提供する。【解決手段】任意の絵柄又は写真が表現されて人目に晒される第１層１と、第１層１の内側に配置されて第１層１を支持する第２層２と、第２層２の内側に配置される断熱・吸音材製の第３層７とから成り、第１層１にはその全面に亘り又は部分的に、孔径０．５〜１ｍｍの吸音孔４が穿設され、また、第２層２には吸音孔４に連通する通音孔４ａが形成され、以て、吸音孔４に吸収された音が、通音孔４ａを経て第３層３に導入されることで消音される。【選択図】図３
DECORATIVE WALL SURFACE MATERIAL HAVING SOUND ABSORPTION PERFORMANCE
吸音性能を有する装飾壁面材
SAITO TAKASHI (Autor:in)
07.12.2015
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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