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本文通过理论分析确定配制大掺量粉煤灰砼的技术路线，并对大掺量粉煤灰砼的物理力学性能和耐久性进行了试验研究
In this paper, the technical route for preparing large amount of fly ash slag was determined through theoretical analysis, and the physical and mechanical properties and durability of high volume fly ash slag were studied experimentally.