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水泥稳定碎石基层的材料和力学特性,对沥青混凝土路面的使用寿命有重要的影响。结合云南新河高速公路路面基层的施工实践,探讨了低剂量骨架密实型水泥稳定碎石基层的设计、施工及关键因素的质量控制。
The material and mechanical properties of the cement stabilized macadam base have an important impact on the service life of asphalt pavement. In combination with the construction practice of pavement base of Yunnan Xinhe Expressway, the design, construction and quality control of the key factors of the low-density skeleton-type cement stabilized macadam base were discussed.