低噪声沥青路面的应用研究

随着人们对城市道路交通噪声的不断重视,低噪声沥青路面应用成为环保城市建设的趋势。该文介绍了北京市京通快速路北辅路中国传媒大学段铺筑的低噪声沥青路面示范工程的研究,包括路面结构及排水设计、原材料要求、配合比设计和效果评价。检测结果表明该低噪声沥青路面示范工程具有较好的降噪效果,且渗水性和抗滑性等其它功能良好。

Study on Application of Low Noise Asphalt Concrete Pavement

With more and more attention being focused on the traffic noise of city road,the application of low noise asphalt concrete pavement has become a trend to construct the environmental protective city.The article introduces the study of one demonstration project of low noise asphalt concrete pavement in Communication University of China in Beijing,including the pavement structure and drainage design,raw material requirements,mixing ratio design and effect evaluation.The inspection test result makes clear that the demonstration project of low noise asphalt concrete pavement has better noise reducing effect and has other good functions of permeability and skid resistance.