改性乳化沥青粘层材料工程应用研究

Engineering Application Research of Modified Emulsified Asphalt Adhesive Layer Material

近年来,随着汽车保有量的逐渐增多,很多公路已达到饱和,无法满足交通量增长需求,且存在大量病害问题。路面层间结合作用不好,将会严重影响工程质量。本文依托某公路改扩建工程,重点探讨了沥青路面层间喷洒改性乳化沥青粘层材料的施工技术要点,以期为相关工程提供参考。

In recent years,with the gradual increase in car ownership,many highways have reached saturation,unable to meet the increasing demand for traffic volume,and there are a large number of disease problems.The poor combination of pavement layers will seriously affect the quality of the project.Relying on a highway reconstruction and expansion project,this article focuses on the construction techniques of spraying modified emulsified asphalt adhesive layer materials between asphalt pavement layers in order to provide references for related projects.