超细石灰石粉对高强高性能混凝土的性能影响

The superfine limestone flour influencing on the high intensity and high performance concrete properties

针对超细石灰石粉作为掺合料对配制高强高性能混凝土的影响,研究分析了超细石粉对混凝土性能的影响,以实现在混凝土各项性能满足要求的情况下,合理减小坍落度,降低水胶比,改善抗硫酸侵蚀性能,从而提高经济效益。

Aiming at the superfine limestone flour used as blending composition influencing on the high intensity and high performance concrete properties, the superfine limestone flour influences on the concrete properties were analyzed, so as to reduce slump constant and water glue ration and improve sulfate property under the concrete satisfying properties requirement, therefore enhance the economic performance.