摘要
改性沥青是道路铺筑材料的重要组成部分。文中介绍了常见沥青改性剂的种类,分析了单一改性沥青及复合改性沥青的各项性能优势并系统论述了现阶段改性沥青研究类别及状况。在确保沥青使用性能和环保要求的前提下,根据改性沥青特性和发展背景提出了研究手段以及发展趋势上的建议。
Modified asphalt is an important part of road paving materials.This paper introduced the types of common asphalt modifiers,analyzed the performance advantages of single modified asphalt and compound modified asphalt,and systematically discussed the research categories and status of modified asphalt at present.According to the characteristics and development background of modified asphalt,some suggestions on research methods and development trend were put forward on the premise of ensuring the performance of asphalt and environmental protection requirements.
作者
佟天宇
常慧亮
Tong Tianyu;Chang Huiliang(Central&Southern China Municipal Engineering Design and Research Institute Co.,Ltd.,Wuhan 430010,China;Panjin Haoye Chemical Co.,Ltd.,Panjin 124000,China)
出处
《炼油与化工》
CAS
2021年第6期1-5,共5页
Refining And Chemical Industry
关键词
改性剂
改性沥青
研究状况
发展趋势
modifier
modified asphalt
research status
development trend
