彩色乳化沥青的制备及其在微表处中的应用研究_陕西省公路学会

彩色乳化沥青的制备及其在微表处中的应用研究

 

乔志勇1,徐  2,董卓尔3

1.中交二公局东萌工程有限公司,陕西 西安7100652.西安ope电子竞技研究院,陕西 西安7100653.西北工业大学附属中学,陕西 西安710068

摘要:近年来,彩色沥青路面开始大量应用。但已有道路彩色化成本高,已建成彩色路面的养护难,是亟待解决的问题。因此,本文结合已有成果,介绍了彩色乳化沥青的制备及微表处试验,结果表明,采用彩色胶结料制备的彩色乳化沥青,性能满足微表处用慢裂彩色乳化沥青的相关技术要求,在乳化沥青用量10%,混合料各项指标满足微表处相关试验要求。

关键词:彩色路面;彩色沥青;乳化沥青;微表处

中图分类号:U414        文献标识码:A

 

Study on Colored Emulsified Asphalt Preparation and Its Application in Micro-surface

QIAO Zhi-yong1,XU Peng2DONG Zhuo-er3

1.CCCC-SHEC DONG MENG ENGINEERING Co., Ltd. Xi’an 710065, China

2.Xi’an Highway Research InstituteXi’an 710065China

3.The Middle School Attached to Northwestern Polytechnical University, Xi’an 710068, China

Abstract: In recent years, colored asphalt pavement began to be widely used in China However the cost of existing road changed color is high, the maintenance of existing color pavement is difficult, which is the problem need to be solved Therefore, based on the previous research, the preparation of color emulsified asphalt and the micro-surface test was introduced in this paper The results showed that performance of the preparation of colored emulsified asphalt made by colored asphalt meet the relevant technical requirement of slow crack color emulsified asphalt of micro-surface with the content of 10% of emulsified asphalt, the mixture test results meet the requirements of micro-surface.

key words: colored pavement; colored asphalt; emulsified asphalt; micro surface