| 논문명 | 바닥충격음 저감을 위한 통기성 천장공법 개발/Development of Perforated Ceiling Structures to Reduce Floor Impact Sound |
|---|---|
| 저자명 | 김경호(Kim, Kyung-Ho) ; 류종관(Ryu, Jong-Kwan) ; 전진용(Jeon, Jin-Yong) |
| 발행사 | 한국건축친환경설비학회 |
| 수록사항 | 한국건축친환경설비학회 논문집 , Vol.9 No.1 |
| 페이지 | 시작페이지(34) 총페이지(6) |
| ISSN | 1976-6483 |
| 주제분류 | 환경및설비 |
| 주제어 | 바닥충격음 ; 공동주택 ; 천장공법 ; 천장구조 ; 중량충격음 Floor Impact Sound ; Apartment Building ; Ceiling Construction Method ; Ceiling Structure ; Heavy-weight Impact Sound Source |
| 요약2 | This study investigated the increase of floor impact sound caused by ceiling air space in test building. Firstly, the change in floor impact sound with and without ceiling air-space was measured. Noise reduction effect of perforated ceiling systems and glass wool at ceiling area was also investigated. It was expected that perforated ceiling systems could reduce air-spring effect in ceiling space. As a result, ceiling air space caused increasement of floor heavy-weight impact sound about 2~4 dB. On the other hands, perforated ceiling with sound-absorbing materials system could reduced heavy-weight floor impact sound by 3 dB. |
| 소장처 | 한국건축친환경설비학회 |