A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PARTITION PANEL COMPRISING SOUND ABSORBING FUNCTION
PROBLEM TO BE SOLVED: To provide a partition panel that is constituted to be capable of absorbing a sound without reflection of the sound.SOLUTION: A plurality of different types of large and small holes 11a, 11b, 11c... are provided on a surface material 7 of a partition panel 1. A sound absorbing material 10 such as glass wool, rock wool or urethane sponge is stuck on the backside of the surface material 8 to be capable of absorbing a sound in a broad frequency band.SELECTED DRAWING: Figure 2
【課題】 音が反射することなく吸音することが出来るように構成した間仕切りパネルの提供。【解決手段】 間仕切りパネル１の表面材７に大小異なる種類の複数穴１１ａ，１１ｂ，１１ｃ・・・を設け、該表面材８の裏側にはグラスウールやロックウール、又はウレタンスポンジなどの吸音材１０を貼り合わせて構成し、広周波帯域で吸音出来るようにしている。【選択図】 図２
PARTITION PANEL COMPRISING SOUND ABSORBING FUNCTION
PROBLEM TO BE SOLVED: To provide a partition panel that is constituted to be capable of absorbing a sound without reflection of the sound.SOLUTION: A plurality of different types of large and small holes 11a, 11b, 11c... are provided on a surface material 7 of a partition panel 1. A sound absorbing material 10 such as glass wool, rock wool or urethane sponge is stuck on the backside of the surface material 8 to be capable of absorbing a sound in a broad frequency band.SELECTED DRAWING: Figure 2
【課題】 音が反射することなく吸音することが出来るように構成した間仕切りパネルの提供。【解決手段】 間仕切りパネル１の表面材７に大小異なる種類の複数穴１１ａ，１１ｂ，１１ｃ・・・を設け、該表面材８の裏側にはグラスウールやロックウール、又はウレタンスポンジなどの吸音材１０を貼り合わせて構成し、広周波帯域で吸音出来るようにしている。【選択図】 図２
PARTITION PANEL COMPRISING SOUND ABSORBING FUNCTION
吸音機能を備えた間仕切りパネル
YOSHIOKA HIROAKI (author)
2018-03-08
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
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