Combining with the Provincial Road S212 Line in Baoji, the study indicates the facts of all kinds of diseases on the cement and concrete roadbed in the end of 1990s, and illustrates the reasons for the diseases on the cement and concrete roadbeds, the prevention and mainte- nance, as well as the treatment measures, so as to direct the engineering practice and to prolong the lifespan of the cement concrete roadbed.%结合宝鸡市境内省道S212线,在20世纪90年代末修建的水泥混凝土路面出现的各种病害的具体情况,系统地阐述了水泥混凝土路面的病害形成原因和预防养护及处治措施,以指导工程实践,延长水泥混凝土路面使用寿命。
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