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A platform for research: civil engineering, architecture and urbanism
SOUND INSULATION SHEET, MANUFACTURING METHOD THEREOF, AND SOUND INSULATION STRUCTURE
The present invention aims to provide a sound insulation sheet member which has excellent performance in insulating low-frequency band noise and has a compact structure. The sound insulation sheet member 1 has a substrate 2 and a concave-convex structure 3 disposed on at least one of the surfaces of the substrate 2. The concave-convex structure 3 is provided in a form in which a concave-convex unit shape 4 including linear convex sections 5 is used as a unit, and a plurality of these units are arranged repeatedly, at approximately fixed intervals in one direction, on the surface of the substrate 2.
本发明提供一种低频段隔音性能优异、构成小型的隔音片构件。隔音片构件(1)具有基材(2)和配置在基材(2)的至少一个面上的凹凸结构(3)，以下述形态设置该凹凸结构(3)：以包括线状的凸部(5)的凹凸单元形状(4)作为一个单元，使多个该单元在基材(2)的面上在1个方向上以大致恒定的间隔重复排列。
SOUND INSULATION SHEET, MANUFACTURING METHOD THEREOF, AND SOUND INSULATION STRUCTURE
The present invention aims to provide a sound insulation sheet member which has excellent performance in insulating low-frequency band noise and has a compact structure. The sound insulation sheet member 1 has a substrate 2 and a concave-convex structure 3 disposed on at least one of the surfaces of the substrate 2. The concave-convex structure 3 is provided in a form in which a concave-convex unit shape 4 including linear convex sections 5 is used as a unit, and a plurality of these units are arranged repeatedly, at approximately fixed intervals in one direction, on the surface of the substrate 2.
本发明提供一种低频段隔音性能优异、构成小型的隔音片构件。隔音片构件(1)具有基材(2)和配置在基材(2)的至少一个面上的凹凸结构(3)，以下述形态设置该凹凸结构(3)：以包括线状的凸部(5)的凹凸单元形状(4)作为一个单元，使多个该单元在基材(2)的面上在1个方向上以大致恒定的间隔重复排列。
SOUND INSULATION SHEET, MANUFACTURING METHOD THEREOF, AND SOUND INSULATION STRUCTURE
隔音片及其制造方法和隔音结构体
KOSHITOUGE HARUKI (author) / KOGA SHOGO (author) / UCHIDA NAOYUKI (author) / INOUE KAZUMA (author) / NAKAYAMA MASANARI (author) / SAITO YUYA (author)
2021-11-12
Patent
Electronic Resource
Chinese
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