废弃轮胎胶粉干法改性热拌沥青混合料(RUMAC)试验研究  

Studies on Waste Tire Rubber Modified Hot Mix Asphalt Concrete

作　　者：傅大放[1] 惠先宝[2] 符冠华[3] 姜伟立[1] 解建光[1] 

机构地区：[1]东南大学,江苏南京210096 [2]江苏省交通厅,江苏南京210001 [3]江苏省交通科学研究院,江苏南京210029

出　　处：《公路交通科技》2001年第5期4-7,共4页Journal of Highway and Transportation Research and Development

摘　　要：研究废胶粉干法加入沥青混合料的方法 ,通过马歇尔试验 ,对影响RUMAC性能的两个最重要因素———胶粉用量和温度进行初步探索 。The method that incorporates waste tire rubber into asphalt concrete was studied. Two of the most important factors, amount of crumb rubber modifier (CRM) and temperature, which influence the performance of RUMAC greatly, were discussed by Marshall Tests. The anti-track property at high temperature and anti-crack property at low temperature were analyzed through Track Tests and Cold-Crack Tests.

关 键 词：废胶粉 马歇尔试验 RUMAC 用量 温度 沥青混合料 公路材料 

分 类 号：U414[交通运输工程—道路与铁道工程]