The paper undertakes the experiments and research on the concrete durability,discusses the design and experiments for the proportional ratio of the concrete,analyzes the experiment results,and achieves some valuable conclusion,and indicates the engineering examples.%针对混凝土的耐久性进行了试验研究,重点就混凝土配合比设计与试验作了讨论,对其试验结果进行了分析,得出一些有价值的结论,并通过工程实例加以论证。
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