摘要
利用废旧塑料改性沥青并将其用于城市道路工程中,改善城市道路沥青的高低温性能、耐老化性能、热储存稳定性能等,不仅可以有效缓解塑料垃圾污染问题,还可以改善和提升城市道路的质量,符合可持续发展理念。
This paper discussed the way of using waste plastics to modify asphalt and applying it to urban green road engineering.In this way,the high and low temperature performance,aging resistance and heat storage stability of urban road asphalt will be highly improved.In conclusion,this modified asphalt from waste plastics can not only effectively alleviate the pollution of plastic waste,but also improve and enhance the quality of urban roads,which is in line with the concept of sustainable development.
作者
郝东东
Hao Dongdong(Shaanxi Railway Institute,Weinan,714000,China)
出处
《塑料助剂》
CAS
2021年第5期6-7,56,共3页
Plastics Additives
关键词
废旧塑料
改性沥青
道路工程
waste plastics
modified asphalt
road engineering
