摘要
Abstract
In this study,recycled plastic polyethylene terephthalate(PET)and styrene-butadiene-styrene(SBS)were used to modify as-phalt.The rheological properties of modified asphalt binder(PS-MB)were studied by conventional binder tests(permeability,softening point,viscosity and storage stability tests)and rheological tests at high and low temperatures.The results show that the rheological properties of SBS modified asphalt can be effectively improved by using PET as the modifier.关键词
聚合物/聚对苯二甲酸乙二醇酯/SBS改性沥青Key words
Polymer/PET/SBS modified asphalt分类
交通工程
