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A platform for research: civil engineering, architecture and urbanism
SOUND ABSORPTION BODY AND SOUND ABSORBING STRUCTURE
PROBLEM TO BE SOLVED: To provide a sound absorption body which can reduce floor impact sound with a simple structure, and a sound absorbing structure.SOLUTION: A sound absorption body 1 comprises an upper plate 11, and a side plate 12 that extends downward from the edge of the upper plate 11, with the upper plate 11 and side plate 12 forming an inside air layer.SELECTED DRAWING: Figure 1
【課題】 簡単な構造で床衝撃音を低減させることが可能な吸音体及び吸音構造を提供する。【解決手段】 吸音体１は、上板１１と、上板１１の縁部から下方に延びて設置される側板１２と、を備え、上板１１及び側板１２で内部空気層を形成することを特徴とする。【選択図】図１
SOUND ABSORPTION BODY AND SOUND ABSORBING STRUCTURE
PROBLEM TO BE SOLVED: To provide a sound absorption body which can reduce floor impact sound with a simple structure, and a sound absorbing structure.SOLUTION: A sound absorption body 1 comprises an upper plate 11, and a side plate 12 that extends downward from the edge of the upper plate 11, with the upper plate 11 and side plate 12 forming an inside air layer.SELECTED DRAWING: Figure 1
【課題】 簡単な構造で床衝撃音を低減させることが可能な吸音体及び吸音構造を提供する。【解決手段】 吸音体１は、上板１１と、上板１１の縁部から下方に延びて設置される側板１２と、を備え、上板１１及び側板１２で内部空気層を形成することを特徴とする。【選択図】図１
SOUND ABSORPTION BODY AND SOUND ABSORBING STRUCTURE
吸音体及び吸音構造
MIYAJIMA TORU (author)
2016-10-13
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
SOUND-ABSORBING STRUCTURE AND EXTERIOR BODY FOR SOUND-ABSORBING STRUCTURE
| European Patent Office | 2016