摘要
文中以北京市某沥青路面修补养护工程实践为例,对改性乳化沥青稀浆封层在公路养护中的应用进行分析,并评价该技术的应用效果。实践表明,经改性乳化沥青稀浆封层处理后的沥青路面,其抗滑性能和抗渗性能显著提升,表明公路养护工程中的改性乳化沥青稀浆封层技术具有良好的应用价值。
Taking an asphalt pavement repair and maintenance project in Beijing as an example,the application of modified emulsified asphalt slurry sealing layer in road maintenance was analyzed,and the application effect of the technology was evaluated.The practice shows that the skid resistance and impermeability of asphalt pavement are significantly improved after the treatment of modified emulsified asphalt slurry seal,which proves that the modified emulsified asphalt slurry seal technology in highway maintenance engineering has good application value.
作者
孙秀莲
Sun Xiulian(Beijing Xinwang Road and Bridge Construction Co.Ltd.,Beijing 101500)
关键词
改性乳化沥青
公路养护
养护效果
Modified emulsified asphalt
Highway maintenance
Curing effect
