Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2013.10a
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- Pages.296-297
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- 2013
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- 1598-2548(pISSN)
A Study on the Correlation between Air-tightness and Sound Insulation in the Apartment Housing
공동주택에서 기밀성능과 차음성능과의 상관성 연구
- Park, Cheol Yong (Ssangyong E&C) ;
- Hong, Gu Pyo (Ssangyong E&C) ;
- Choi, Ji Hye (Hyundai Development Co.) ;
- Lee, Yong Dae (Halla E&C) ;
- Choi, Jun Seok (Halla E&C)
- Published : 2013.10.27
Abstract
We have investigated correlation between airtightness measured by blower door and airborne sound insulation measured in the upper and lower units. We consist of two cases : all windows sealed(CASE 1) and not sealed(CASE 2). As a result, CASE 1 is tighter than CASE 2 in airtightness, but CASE 1 is lower than CASE 2 in sound level difference. This is because of big wind on measuring CASE 1. Thus we are going to measure them at another fields considering this factor. Finally we ought to find out the correlation between airtightness and sound insulation.