A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUND-ABSORBING SOUND INSULATION BOARD THAT GIVES SOUND ABSORPTION PERFORMANCE TO THE REFLECTIVE SOUND INSULATION BOARD
The present invention relates to a sound-absorbing soundproofing plate that imparts sound-absorbing performance to a reflective soundproofing plate and a construction method thereof, and more particularly, to a sound-absorbing soundproofing plate that imparts sound-absorbing performance to a reflective soundproofing plate and a construction method thereof to reinforce a previously installed existing reflective soundproofing plate with a sound-absorbing function. The present invention includes a sound-absorbing material, a perforated plate provided in front of the sound-absorbing material, and a frame member including a frame coupled to the edge of the perforated plate and a coupling plate protruding outward from the frame.
본 발명은 반사형 방음판에 흡음 성능을 부여하는 흡음형 방음판 및 이의 시공 방법에 관한 것으로, 보다 상세하게는 기 설치된 기존 반사형 방음판에 흡음성을 보강하기 위한 반사형 방음판에 흡음 성능을 부여하는 흡음형 방음판 및 이의 시공 방법에 관한 것이다. 이러한 본 발명은, 흡음재, 상기 흡음재의 전방에 구비되는 타공판 및 타공판의 테두리와 결합되는 형틀 및 상기 형틀에서 외측으로 돌출 구비되는 결합플레이트를 포함하는 프레임부재를 포함한다.
SOUND-ABSORBING SOUND INSULATION BOARD THAT GIVES SOUND ABSORPTION PERFORMANCE TO THE REFLECTIVE SOUND INSULATION BOARD
The present invention relates to a sound-absorbing soundproofing plate that imparts sound-absorbing performance to a reflective soundproofing plate and a construction method thereof, and more particularly, to a sound-absorbing soundproofing plate that imparts sound-absorbing performance to a reflective soundproofing plate and a construction method thereof to reinforce a previously installed existing reflective soundproofing plate with a sound-absorbing function. The present invention includes a sound-absorbing material, a perforated plate provided in front of the sound-absorbing material, and a frame member including a frame coupled to the edge of the perforated plate and a coupling plate protruding outward from the frame.
본 발명은 반사형 방음판에 흡음 성능을 부여하는 흡음형 방음판 및 이의 시공 방법에 관한 것으로, 보다 상세하게는 기 설치된 기존 반사형 방음판에 흡음성을 보강하기 위한 반사형 방음판에 흡음 성능을 부여하는 흡음형 방음판 및 이의 시공 방법에 관한 것이다. 이러한 본 발명은, 흡음재, 상기 흡음재의 전방에 구비되는 타공판 및 타공판의 테두리와 결합되는 형틀 및 상기 형틀에서 외측으로 돌출 구비되는 결합플레이트를 포함하는 프레임부재를 포함한다.
SOUND-ABSORBING SOUND INSULATION BOARD THAT GIVES SOUND ABSORPTION PERFORMANCE TO THE REFLECTIVE SOUND INSULATION BOARD
반사형 방음판에 흡음 성능을 부여하는 흡음형 방음판 및 이의 시공 방법
KIM KWANG IL (author)
2021-06-15
Patent
Electronic Resource
Korean
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.
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