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水稳基层是广泛应用于公路基层施工的一种半刚性基层结构型式。因具有水稳性好、承载力高且较经济等特点,在高等级公路路面基层施工中被广泛应用,是路面结构的主要承重层,在施工中因材料级配、水泥剂量,摊铺碾压、离析处理、成型时间及工后养护等较难控制,因此,对公路水稳碎石基层施工及施工过程中质量控制等进行分析具有重要意义。
Water-based grass-roots level is widely used in road construction of a semi-rigid grassroots structure type. Because of its good water stability, high carrying capacity and more economical, etc., it is widely used in the construction of pavement of high grade highway pavement. It is the main bearing layer of pavement structure. Because of material grading, cement dosage, Pressure, segregation treatment, molding time and maintenance are difficult to control. Therefore, it is of great significance to analyze the quality control of highway water stabilized gravel base construction and construction process.