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水泥混凝土桥沥青铺装结构对桥面铺装性能有显著影响。文章在对混合料原材料性能检验、水泥混凝土、沥青混合料配合比设计的基础上对铺装组合结构的温度稳定性和耐久性开展了研究,并推荐上面层SMA-13加下面层SMA-10的沥青混合料组合结构作为水泥混凝土桥面沥青铺装。
Cement concrete bridge asphalt pavement structure has a significant impact on the deck pavement performance. Based on the testing of raw material properties of mixes, the design of mix proportion of cement concrete and asphalt mixture, the article studies the temperature stability and durability of pavement composite structure, and recommends that SMA-10 Asphalt mixture structure as a cement concrete bridge deck asphalt pavement.