沥青稳定碎石基层在高速公路中的应用研究

The Application Research of Asphalt Stabilized Macadam Base in the Expressway

笔者从半刚性基层和柔性基层的优缺点出发，结合工程实际，分析了与半刚性基层相比，ATB -25柔性基层具有的优点，同时研究了沥青稳定碎石基层的配合比设计、施工工艺。

The author embarks from the advantages and dis-advantages of semi-rigid base and flexible base, analyzes the ATB 25 advantages of flexible base compares with semi-rigid base and combines with the engineering practice, and studies the asphalt stabilized macadam mixture ratio design and co-nstruction technology of base at the same time.