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在水利工程项目施工中,不同矿物掺合料的加入,能够使混凝土各方面的性能得到改善。由于矿物掺合料的种类较多,如粉煤灰、矿渣、硅灰等等,在这些矿物掺合料中,选择一种改善混凝土性能最佳的掺合料,对于工程整体质量的提升非常重要。文章结合新疆卡拉贝利水利工程,分析了不同掺合料对混凝土性能的影响,根据分析结果,选定粉煤灰作为该工程混凝土配合比设计的掺合料。
In the construction of hydraulic projects, the addition of different mineral admixtures can improve the performance of concrete in all aspects. As the types of mineral admixture more, such as fly ash, slag, silica fume, etc., in these mineral admixtures, select one to improve the performance of concrete admixtures, the overall quality improvement is very important. Based on the analysis of the results of different types of admixtures, the paper chooses fly ash as the admixture designed for the mix ratio of concrete in this project.