摘要
对四种昆仑沥青进行了抗老化性能研究,主要通过RTFOT试验、PAV试验模拟高温老化,通过UV试验模拟高辐射紫外老化;以沥青三大指标试验、MSCR试验评价其各老化阶段的性能,并以红外光谱试验分析其对应的微观变化。
The aging performance of four kinds of Kunlun asphalt was studied.The high temperature aging was simulated by RTFOT test and PAV test,and the high radiation ultraviolet aging was simulated by UV test.The performance of asphalt at each aging stage was evaluated by three indexes test and MSCR test,and the corresponding microscopic changes were analyzed by infrared spectrum test.
作者
李纯
窦方杰
时敬涛
韩基一
杨光
Li Chun;Dou Fangjie;Shi Jingtao;Han Jiyi;Yang Guang(Petrochina Fuel Oil Company Limited Research Institute,Beijing 100195,China;Foshan Gaofu Petrochina Fuel Asphalt Co.,Ltd.,Foshan 528531,China;Petrochina Qinhuangdao Fuel Oil Asphalt Co.,Ltd.,Qinhuangdao 066004,China)
出处
《山东化工》
CAS
2021年第17期36-38,共3页
Shandong Chemical Industry
作者简介
李纯(1991-),女,湖北仙桃人,硕士,工程师,现从事道路石油沥青及特种沥青研发及评价工作。
