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通过对水泥粉煤灰级配碎石基层混合料的试验研究 ,分析其物理力学性能变化规律 ,对水泥粉煤灰级配碎石基层混合料的路用性能做出评价 .研究成果对工程实际具有指导意义
Through the experimental research on cement fly ash graded gravel base mixture, the change law of its physical and mechanical properties is analyzed, and the road performance of cement fly ash graded gravel base mixture is evaluated. It is instructive