Research on the Noise Reduction Performance of Asphalt Pavement 

Hans-Dieter Zimmermann 

Separation Analytical Chemistry, California American University California, American 

Abstract: In this paper, the research results of the noise reduction performance of asphalt pavement at home and abroad are carried out based on the field noise test.A review. Research shows that the speed is relatively high, the traffic composition of the truck is relatively small sections, the reasonable choice of road materials to reduce the traffic noise is more obvious. It is generally believed that the open graded anti sliding wear layer (OGFC) and asphalt rubber pavement have excellent noise reduction performance; the same type of asphalt mixture, the smaller the nominal maximum size, the better the noise reduction performance. Therefore, it is necessary to systematically study the noise reduction performance of asphalt rubber A SM pavement and asphalt rubber pavement with different gradation types. 

Keywords: Asphalt pavement; Noise reduction performance; Field noise test