A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUNDPROOF MEMBER AND MANUFACTURING METHOD THEREFOR
To provide a soundproof member that can appropriately expand a surface area of a sound isolation plane, and a manufacturing method therefor.SOLUTION: A soundproof member 10 comprises planar soundproof materials 11. The soundproof material 11 has a sound isolation plane with a fold pattern LP where a bellows structure is repeated at two axes orthogonal to each other in an in-plane direction when looking the soundproof material 11 in plane direct view. By providing such the fold pattern LP on the soundproof member 10, a surface area of the sound isolation plane can be secured widely as compared to the configuration where a bellows structure is repeated only in one direction.SELECTED DRAWING: Figure 1
【課題】防音面の表面積を適切に広げることが可能な防音部材及びその製造方法を提供すること。【解決手段】防音部材１０は、面状の防音材１１を備える。防音材１１が、防音材１１を面直視で見た面内方向において互いに直交する２軸上に蛇腹構造が繰り返される折りパターンＬＰを持つ防音面を有する。防音部材１０にこのような折りパターンＬＰを設けることで、一方向にのみ蛇腹構造が繰り返される構成と比べて、防音面の表面積を広く確保することができる。【選択図】図１
SOUNDPROOF MEMBER AND MANUFACTURING METHOD THEREFOR
To provide a soundproof member that can appropriately expand a surface area of a sound isolation plane, and a manufacturing method therefor.SOLUTION: A soundproof member 10 comprises planar soundproof materials 11. The soundproof material 11 has a sound isolation plane with a fold pattern LP where a bellows structure is repeated at two axes orthogonal to each other in an in-plane direction when looking the soundproof material 11 in plane direct view. By providing such the fold pattern LP on the soundproof member 10, a surface area of the sound isolation plane can be secured widely as compared to the configuration where a bellows structure is repeated only in one direction.SELECTED DRAWING: Figure 1
【課題】防音面の表面積を適切に広げることが可能な防音部材及びその製造方法を提供すること。【解決手段】防音部材１０は、面状の防音材１１を備える。防音材１１が、防音材１１を面直視で見た面内方向において互いに直交する２軸上に蛇腹構造が繰り返される折りパターンＬＰを持つ防音面を有する。防音部材１０にこのような折りパターンＬＰを設けることで、一方向にのみ蛇腹構造が繰り返される構成と比べて、防音面の表面積を広く確保することができる。【選択図】図１
SOUNDPROOF MEMBER AND MANUFACTURING METHOD THEREFOR
防音部材及びその製造方法
KAWAI TATSUO (author)
2024-06-06
Patent
Electronic Resource
Japanese
SOUNDPROOF STRUCTURE AND SOUNDPROOF STRUCTURE MANUFACTURING METHOD
| European Patent Office | 2018