期刊文献+

水性道路沥青养护剂性能试验研究 预览

Study on Performance Experiment of Water-based Road Asphalt Curing Agent
在线阅读 下载PDF
分享 导出
摘要 首先通过沥青薄膜烘箱模拟沥青的老化,测定沥青老化前后性能变化;然后以乙烯釜液为溶剂,选择不同种类还原剂和水性防水剂筛选老化沥青还原剂的主要成分;最后通过正交实验,筛选出复合沥青养护剂的最优配方:乙烯釜液、抗坏血酸、硅醇钠、丁苯乳液的质量分数分别为4%,0.9%,0.5%,1.5%。实验结果发现老化沥青可达到原标准近似状态。 In this paper the aging of asphalt through asphalt film oven is simulated,and the change of properties before and after aging is tested. Then the ethylene kettle liquid is used as a solvent to select different kinds of reducing agents and water-based waterproofing agents to screen the main components of aged asphalt reducing agent. Finally,the optimum ratio of compound asphalt curing agent is screened: ethylene kettle liquid( 4%),dimensional C( 0.9%),sodium silanolate( 0.5%),and styrene-butadiene emulsion( 1.5%) through orthogonal experiments. The experimental results show that the aged bitumen reaches the approximate state of the original standard to break the"oily tradition",which not only saves environmental problems,but also has very important significance for safe production.
作者 温丽瑗 张战军 胡消 陈东庆 袁凯恒 柯海 陈小平 WEN Liyuan1, ZHANG Zhanjun1, HU Xiao1, CHEN Dongqing1, YUAN Kaiheng2, KE Hai2, CHEN Xiaoping1 ( 1. Guangdong University of Petrochemical Technology, Maoming 525000, China; 2. Guangdong Highway Administration & Maoming Asphalt Storage and Transportation Center, Maoming 525000, China)
出处 《广东石油化工学院学报》 2018年第4期66-70,共5页 Journal of Maoming College
基金 广东省公路管理局基金项目(916336)
关键词 沥青老化 还原作用 水性养护剂 正交试验 Asphalt aging Reduction Aqueous curing agent Orthogonal test
作者简介 温丽瑗(1985-),女,山西吕梁人,硕士,实验师,主要从事石油化工及沥青研发。;通讯作者:陈小平(1964-),男,山西临汾人,博士,研究员,主要从事石油化工下游产品研发。
  • 相关文献

参考文献5

二级参考文献17

共引文献10

投稿分析

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部 意见反馈