摘要
对SBR改性沥青的性能及经济性与其它种类沥青结合料进行了比对,分析后认为SBR改性沥青低温性能良好,价格优势明显,适于在辽北地区推广应用。
The properties and economy of SBR modified asphalt are compared with other kinds of asphalt binder.The analysis shows that the SBR modified asphalt has excellent low temperature property and obvious price advantage,and is suitable for application in the north of Liaoning province.
出处
《北方交通》
2011年第6期74-75,共2页
Northern Communications
关键词
SBR改性沥青
性能
生产成本
SBR modified asphalt
Property
Production cost
