Research for Noise Reduction Performance of Rubberized Asphalt Overlay

Abstract:

In the environment of noise pollution, the noise of pavement is one of the main sources of pollution. It has serious impact on the natural and social environment and interference with people's learning and work. The research shows that the tire or road noise will be a major part of the traffic noise when the car speed is greater than 30km/h and the truck speed is greater than 50km/h [1]. This paper analyzes the status quo of study of rubber asphalt overlay noise reduction and mechanism. Through effective traffic noise test method, we have analysis the noise reduction effect of rubber asphalt overlay. Results of the study shows that rubber asphalt overlay can well reduce road traffic noise and it has a good effect of improving the comfort of driving.

• Periodical: Applied Mechanics and Materials (Volumes 744-746)
• Pages: 1335-1338
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.744-746.1335
• Online since: March 2015
• Authors: Hong Bo Zhang*, Hua Tan
• Keywords: Cement Pavement, Noise, Road Engineering, Rubber Asphalt

References

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