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通过掺入高效防冻泵送剂及矿物质活性掺合料配制高性能负温混凝土，并对其工作性、力学性能及耐久性进行试验研究，进而从理论上探讨高性能负温混凝土的机理，以此为冬季寒区高性能混凝土的研究及应用提供一些参考。
High-performance negative temperature concrete is formulated by incorporating high-efficiency antifreeze pumping agent and mineral active admixture, and its workability, mechanical properties and durability are experimentally studied, and then the mechanism of high-performance negative temperature concrete is theoretically discussed. This provides some references for the research and application of high performance concrete in the cold winter.