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本文利用正交试验方法，研究了水胶比、用水量、增钙灰取代水泥率和砂率对高性能混凝土的工作性和强度的影响规律，配制出了可泵的且强度达89．6MPa的高性能混凝土。
In this paper, the effect of water-binder ratio, water consumption, cement replacement ratio and sand ratio of calcium-added ash on workability and strength of high-performance concrete were studied by using orthogonal test method. The pumping capacity was 89.6 MPa. High performance concrete.