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本文对硬化混凝土的气泡参数的研究方法、气泡参数对混凝土抗冻性能的影响作了综述。主要介绍了利用显微镜法测定气泡参数来评判混凝土的抗冻性能,并分析了气泡间距系数的发展方向。
In this paper, the research methods of bubble parameters of hardened concrete and the influence of bubble parameters on the frost resistance of concrete are reviewed. This paper mainly introduces the measurement of bubble parameters by microscopy to evaluate the frost resistance of concrete, and analyzes the development direction of bubble spacing coefficient.