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通过一系列技术论证试验,应用聚羧酸外加剂成功配制出C60-C80高性能混凝土,并在多个工程应用中取得很好的效果。
Through a series of technical demonstration tests, the C60-C80 high-performance concrete was successfully prepared by using polycarboxylic acid additives and achieved good results in a number of engineering applications.