大粒径沥青混合料在锦州102国道水泥混凝土路面改造中的应用

Application of Asphalt Mixture in Major Grain Size in Cement Concrete Pavement Reconstruction of National Road 102 in Jinzhou

简要介绍了锦州境内102国道水泥混凝土路面的现状及改造方案论证,重点阐述了大粒径沥青混合料的基本理论及其应用范围,并对其使用性能、配合比设计及施工方法进行简要分析和论证。

The paper briefly introduces the current situations of cement concrete pavement of National Road 102 within the boundaries of Jinzhou and the proof of reconstruction versions for it, emphatically expounds key elements of mixture in major grain size and its use scope, briefly demostrates service performance, proportioning design and construction procedures of the mixture.