ATB-25沥青稳定碎石路面设计及施工技术研究  

Research on Design and Construction Technology of ATB-25 Asphalt Stabilized Macadam Pavement

作　　者：苌松 CHANG Song(Shijiazhuang Highway and Bridge Construction Group Co.Ltd.,Shijiazhuang 050000,China)

机构地区：[1]石家庄市公路桥梁建设集团有限公司,石家庄050000

出　　处：《工程建设与设计》2024年第23期167-169,共3页Construction & Design for Engineering

摘　　要：为提高路面的整体性能,确保路面的稳定性和耐久性,以实际工程为例,对ATB-25沥青稳定碎石的设计、施工技术、质量控制及性能评价进行研究。结果表明,通过优化矿料级配和沥青用量,可显著提高混合料的稳定性和路面的承载能力,所提出的设计优化和施工技术改进措施对提高ATB-25沥青稳定碎石路面的施工质量,确保路面的稳定性和耐久性具有实际意义。In order to improve the overall performance of the pavement and ensure the stability and durability of the pavement,the design,construction technology,quality control and performance evaluation of ATB-25 asphalt stabilized gravel are studied.The results show that the stability of the mixture and the carrying capacity of the pavement can be significantly improved by optimizing the ore grading and the amount of asphalt,and the proposed design optimization and construction technology improvement measures are of practical significance to improve the construction quality of ATB-25 asphalt stabilized gravel pavement and ensure the stability and durability of the pavement.

关 键 词：ATB-25 沥青稳定碎石路面 级配设计 性能评价 

分 类 号：U416.2[交通运输工程—道路与铁道工程]