한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2013년도 춘계학술대회 논문집
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- Pages.568-572
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- 2013
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- 1598-2548(pISSN)
RSBS(Radial type SBS)를 이용한 복층포장구조에 의해 도로교통소음을 저감하는 기술
Traffic Noise Reducing Technology using RSBS(Radial type SBS) Modifiers Into Double Layer Pavement
- Kim, Byung Chae (POINIX.INC) ;
- Park, Jin Su (POINIX.INC) ;
- Hwang, Kyung Tae
- 발행 : 2013.04.24
초록
This is traffic noise reducing technology with higher porosity and durability by using small aggregate in upper layer and big aggregate in lower layer utilizing RSBS modifier. We can reduce average 9dB(A) of traffic noise compare to normal pavement by double layer structure with higher durability using small gap over bigger gap. Also, it increases a porosity more than 22% with more durability by RSBS modifier.
키워드