摘要
为了制备兼具路面养护和环保的改性乳化沥青,本文尝试利用铁氮共掺杂二氧化钛材料(Fe-N-TiO2)和丁苯胶乳(SBR胶乳)对沥青进行复合改性。通过设计正交试验,研究不同材料掺量对改性乳化沥青性能的影响,通过极差分析法确定出材料最佳配比。
In order to prepare modified emulsified asphalt with pavement maintenance and environmental protection,this paper attempted to use Fe-N-TiO2 and SBR latex to modify asphalt.Through orthogonal test,the influence of different material content on the performance of modified emulsified asphalt was studied,and the best material ratio was determined by range analysis.
作者
杨明珠
张提
杨文平
YANG Mingzhu;ZHANG Ti;YANG Wenping(North China University of Water Resources and Electric Power,Zhengzhou Henan 450000)
出处
《河南科技》
2020年第31期131-133,共3页
Henan Science and Technology
关键词
改性乳化沥青
丁苯胶乳
正交试验法
modified emulsified asphalt
SBR latex
orthogonal test
