旧水泥混凝土路面加铺沥青混凝土面层技术探讨

Discussion of Laying Bituminous Concrete on Old Cement Concrete Pavement Technology

旧水泥混凝土上加铺沥青混凝土面层,是改造旧水泥混凝土路面行之有效的方法之一,在公路的改建、扩建中大部分地区已普遍采用。虽然目前我国尚未有比较成熟的相关设计规范和方法,但近年来国内许多科研、设计单位面对广大工程改造的迫切需要,在这方面的研究中取得了不少有益的、值得借鉴的经验供同行参考。

Laying bituminous concrete on old cement concrete pavement is one of efficient methods of reforming old cement concrete pavement, which has widely applied for highway reconstruction and extension in most areas. Although there are not relative mature design standards and methods in China, many scientific research and design institutes faced with urgent demands of engineering reconstruction, obtained a lot of experiences for engineers learning.