关于一种CR/SBS降噪沥青砼路面的路用性能试验研究  

The Road Performance Test Study of The Rubber and Styrene Thermoplastic Elastomer Modified Asphalt Concrete for Noise Reduction

作　　者：李谋玉 万路 吉永海 涂娟 陈诚 Li Mouyu;Wan Lu;Ji Yonghai;Tu Juan;Chen Cheng(Hubei Guochuang Road Engineering Co.,Ltd.,Wuhan,Hubei 430070;Hubei Guochuang Hi-tech Material Co.,Ltd.,Wuhan,Hubei 430070)

机构地区：[1]湖北国创道路工程有限公司,湖北武汉430070 [2]湖北国创高新材料股份有限公司,湖北武汉430070

出　　处：《江西建材》2021年第6期19-20,共2页Jiangxi Building Materials

摘　　要：文中通过一种复合改性沥青和改良级配的方式,经实际铺筑试验段以及对主控指标弯沉、渗水系数、降噪能力的长期测试,分析了降噪技术的实际应用效果,指出了降噪技术的社会和经济效益。In this paper, through a way of composite modified asphalt and improved gradation, through the actual paving test section and longtime main control index deflection, permeability coefficient and noise reduction ability test, the practical application effect of noise reduction technology is analyzed and understood, and the social and economic benefits of noise reduction technology are pointed out.

关 键 词：降噪路面 复合改性沥青 弯沉 渗水系数 

分 类 号：U416.2[交通运输工程—道路与铁道工程]