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硫酸盐侵蚀是影响混凝土结构耐久性的重要因素之一,它也是影响因素最复杂、危害性最大的一种腐蚀。加入矿物掺和料,对新拌混凝土的性能有良好的改善作用,本文主要对矿渣、粉煤灰高性能混凝土抗硫酸盐侵蚀机理。
Sulfate erosion is one of the important factors affecting the durability of concrete structures. It is also the most complex and harmful one. Addition of mineral admixture has a good effect on the performance of fresh concrete. This paper mainly focuses on the sulfate attack mechanism of high performance concrete with slag and fly ash.