Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Absorbing type soundproofing panel for improved noise reduction performance and soundproof wall having the same
The present invention relates to an absorbing type soundproofing panel for improved noise reduction performance and a soundproofing wall having the same, wherein the absorbing type soundproofing panel comprises: a front panel on which a relatively large main sound absorbing hole and a relatively small sub-sound absorbing hole are arranged in the shape of a matrix; a sound absorbing material arranged in the rear of the front panel; and a rear wood panel arranged to be spaced from a rear surface of the sound absorbing material, and made of a wood material. Therefore, an exposed area of the sound absorbing material is maximized, and noise passing through the sound absorbing material is diffused and reflected on a surface of the rear wood panel to be reduced to significantly improve sound insulation performance compared to the prior art.
소음 제거 성능이 향상된 흡음형 방음판 및 그것이 적용된 방음벽에 관한 것으로, 상대적으로 크기가 큰 메인흡음공과 상대적으로 크기가 작은 서브흡음공이 매트릭스 형태로 배열된 전방패널, 전방패널의 후방에 배치된 흡음재, 흡음재 후면과 이격되게 배치된 나무재질의 후방목재판을 포함하여, 흡음재의 노출면적을 극대화시키고 흡음재를 통과한 소음이 후방목재판의 표면에서 난반사되어 감소되어 종래에 비해 차음성능을 대폭향상시킬 수 있다.
Absorbing type soundproofing panel for improved noise reduction performance and soundproof wall having the same
The present invention relates to an absorbing type soundproofing panel for improved noise reduction performance and a soundproofing wall having the same, wherein the absorbing type soundproofing panel comprises: a front panel on which a relatively large main sound absorbing hole and a relatively small sub-sound absorbing hole are arranged in the shape of a matrix; a sound absorbing material arranged in the rear of the front panel; and a rear wood panel arranged to be spaced from a rear surface of the sound absorbing material, and made of a wood material. Therefore, an exposed area of the sound absorbing material is maximized, and noise passing through the sound absorbing material is diffused and reflected on a surface of the rear wood panel to be reduced to significantly improve sound insulation performance compared to the prior art.
소음 제거 성능이 향상된 흡음형 방음판 및 그것이 적용된 방음벽에 관한 것으로, 상대적으로 크기가 큰 메인흡음공과 상대적으로 크기가 작은 서브흡음공이 매트릭스 형태로 배열된 전방패널, 전방패널의 후방에 배치된 흡음재, 흡음재 후면과 이격되게 배치된 나무재질의 후방목재판을 포함하여, 흡음재의 노출면적을 극대화시키고 흡음재를 통과한 소음이 후방목재판의 표면에서 난반사되어 감소되어 종래에 비해 차음성능을 대폭향상시킬 수 있다.
Absorbing type soundproofing panel for improved noise reduction performance and soundproof wall having the same
소음 제거 성능이 향상된 흡음형 방음판 및 그것이 적용된 방음벽
JUNG TAE GYU (Autor:in)
08.03.2018
Patent
Elektronische Ressource
Koreanisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
soundproof panel assembly and soundproofing wall having the same
| Europäisches Patentamt | 2019
Soundproofing panel for soundproof wall equipped with mesh
| Europäisches Patentamt | 2022
Soundproofing Wall for easily detachable of soundproof panel
| Europäisches Patentamt | 2022
SOUNDPROOF PANEL, SOUNDPROOF PANEL UNIT, AND SOUNDPROOF WALL HAVING BAR-TYPE SOUND ABSORBING MEMBERS
| Europäisches Patentamt | 2016
Soundproof Panel Soundproof Panel Unit and Soundproof Wall having Bar-type Sound Absorbing Members
Europäisches Patentamt | 2017