Research and Application on the Crumb Rubber Modified Low-Noise Asphalt Pavement

Abstract:

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In this paper, the research of Low-Noise Asphalt Pavement(LNAP)mix design with the crumb rubber has been studied, including materials selection, gradation selection, asphalt content selection, performance tests, and so on. To verify the high-temperature performance and the effect of noise reducing, the new test methods are studied in the lab. The On-board Sound Intensity (OBSI) is developed to measure the tire-pavement noise and evaluate the noise reducing effect of trial pavement. The QC and QA of LNAP is researched by the trial pavement and the tire-pavement noise is measured by the OBSI,the LNAP has not only the good performance but also low noise than the conventional asphalt pavement.

Info:

Periodical:

Advanced Materials Research (Volumes 374-377)

Edited by:

Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du

Pages:

1351-1356

DOI:

10.4028/www.scientific.net/AMR.374-377.1351

Citation:

Z. X. Zhang et al., "Research and Application on the Crumb Rubber Modified Low-Noise Asphalt Pavement", Advanced Materials Research, Vols. 374-377, pp. 1351-1356, 2012

Online since:

October 2011

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Price:

$35.00

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