三种PE改性沥青混合料路用性能研究  

Study on Road Performance of Three PE Modified Asphalt Mixtures

作　　者：高崇 杨秋菊 苏杜彪 Gao Chong Yang Qiuju Su Dubiao(XinJiang Jiaojian Science and Technology Institute Co. Ltd., Urumqi 830016 Xinjiang Jiaotong Construction Group Co. Ltd., Urumqi 830016)

机构地区：[1]新疆交建科学技术院有限公司,乌鲁木齐830016 [2]新疆交通建设集团股份有限公司,乌鲁木齐830016

出　　处：《河北交通职业技术学院学报》2017年第3期40-43,共4页Journal of Hebei Jiaotong Vocational and Technical College

基　　金：新疆维吾尔自治区科技厅科技支撑项目(201432111);交通运输部科技示范工程(2016010)

摘　　要：将新PE、废旧地膜PE、废旧滴灌带PE分别通过高速剪切机加工制备为改性沥青,从改性沥青机理方面对车辙试验、低温弯曲试验和水稳定性试验结果进行对比分析,研究表明废旧地膜的PE改性沥青混合料较新PE和废旧滴灌带PE的路用性能优良。The new PE, waste plastic film PE and waste drip irrigation PE were prepared into modified asphalt by high speed shearing machine. The results of rutting test, low temperature bending test and water stability test were compared with the modified asphalt mechanism. The results show that the PE of the waste plastic film is better than that of the new PE and the dry PE with the PE.

关 键 词：改性沥青 路用性能 废旧滴灌带 PE 

分 类 号：U414[交通运输工程—道路与铁道工程]