超粘磨耗层技术在青藏公路养护中的应用研究

Study on the Application of Sticky Wearing Layer Technology in Qinghai-Tibet Highway Maintenance

基于超粘纤维磨耗层技术,结合青藏公路所处气候特征,从乳化沥青的性能要求、集料和填料的选择以及配合比设计提出相应建议。结合工程施工时的关键技术及质量控制方法,为今后超粘磨耗层技术在高原地区公路养护工程中的应用提供参考依据。

Based on the sticky wearing layer technology and the climatic characteristics of where Qinghai-Tibet highway lays,some suggestions are put forward on emulsified asphalt performance requirements,aggregates and fillers selection and mix design.Combined with the key technologies and quality control methods in project construction,this paper provided a reference for the application of sticky wearing layer technology in plateau area highway maintenance project.