한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2008년도 춘계학술대회논문집
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- Pages.13-16
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- 2008
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- 1598-2548(pISSN)
완충층 조합에 따른 바닥충격음 차단성능 변화 사례연구 -T사의 사례를 중심으로-
A Case Study on the Floor Impact Sound Insulation Characteristics due to Resilient Layer Compositions - Focused in T company's products -
- 발행 : 2008.04.17
초록
Floor impact sound insulation performance of floor resilient materials produced by T company were tested in T company's lab. The results of this study can be summarized as follows. 1) Thickness changes of materials or arrangement order of materials are not much influential in floor impact sound insulation performance. 2) PS sheet and PP sheet upper part location is optimal association in reducing sound at low frequencies. 3) Composition of different form resilient materials' performance is better than that of similar form composition's.