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水泥混凝土路面具有强度高、稳定性好、使用年限长、耐磨性好、维修费用低等优点,在市政、交通道路建设和水利工程辅助设施建设中被广泛使用。笔者根据郑州市近年修建的陇海西路、货栈街、沙口路等水泥混凝土道路的施工体会,浅谈一些水泥混凝土路面的施工质量控制。1 路基质量控制路基的质量控制是一个非常重要的环节,路基的好坏直接影响到混凝土面层的承载力。1.1 沟槽回填土施工。上述几项工程均是当年施工下水管道
Cement concrete pavement has the advantages of high strength, good stability, long service life, good abrasion resistance and low maintenance cost. It is widely used in the construction of municipal, traffic and road construction and water conservancy project auxiliary facilities. Based on the construction experience of Longhai West Road, Wudang Street and Shakou Road constructed by Zhengzhou City in recent years, the author discusses the construction quality control of some concrete pavement. Subgrade quality control Subgrade quality control is a very important part of the quality of the subgrade directly affects the bearing capacity of the concrete surface layer. 1.1 trench backfill construction. The above several projects are the construction of sewer pipe