橡胶沥青生产工艺影响因素室内试验研究  

In-house Experiment Research to Influencing Factors to Production Process of Rubber Asphalt

作　　者：丁志勇 

机构地区：[1]贵州省交通信息与应急指挥中心,贵阳550081

出　　处：《公路交通技术》2016年第4期31-33,38,共4页Technology of Highway and Transport

基　　金：国家科技支撑计划项目(2008BAG10B01)

摘　　要：对影响橡胶沥青制备的工艺参数进行室内试验,研究不同胶粉目数、掺量以及沥青加热温度、生产工艺对橡胶沥青性能的影响。在室内制备橡胶沥青,进行橡胶沥青针入度、延度、软化点、弹性恢复和粘度测试,并根据橡胶沥青性能的变化趋势,推荐合适的橡胶沥青制备参数及工艺。This paper carries out indoor experiments to process parameters that might influence rubberasphalt production, study influence to rubber asphalt performance under different rubber particle mesh,proportion and asphalt heating temperature, processing methods. This paper made asphalt in house, andtests the asphalt penetration, ductility, softening point, elasticity recovery and viscosity, in order torecommend suitable rubber asphalt production parameters and processes according to variation trend ofrubber asphalt performance.

关 键 词：沥青路面 橡胶沥青 制备工艺 

分 类 号：U414.1[交通运输工程—道路与铁道工程]