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近几年来 ,高性能混凝土 (HPC)的研究应用成为混凝土界的热门课题 ,但由于各方面的原因 ,还难以全面推广应用 ,普通混凝土还将是近期内基础建设中的主要建筑材料。普通混凝土普遍存在结构均匀性及抗渗性差 ,耐久性不足的缺陷 ,在严酷环境作用下过早劣化 ,达不到应有的使用年限。为此 ,本文就普通混凝土性能影响因素及改善措施作一简要阐述 ,旨在对改善普通混凝土性能有一定的积极作用。
In recent years, the research and application of high performance concrete (HPC) has become a hot topic in the concrete industry. However, due to various reasons, it is difficult to promote the use of ordinary concrete. Ordinary concrete will also be the major building materials in the near future. Ordinary concrete ubiquitous structural defects and poor impermeability, imperfections, premature deterioration under the harsh environment, reach the due service life. For this reason, this article makes a brief exposition of the influencing factors and the improvement measures of ordinary concrete performance, which aims to have a certain positive effect on improving the ordinary concrete performance.