高性能海工混凝土的应用技术研究

Research on the Application Technology of High-Performance Marine Concrete

摘要: 研制了一种多功能混凝土外加剂，在混凝土中掺加多功能混凝土外加剂后，混凝土拌合物的和易性显著改善；硬化混凝土的抗冻性、抗硫酸盐的侵蚀性以及抗Cl−渗透性均得到大幅度提高，非常适合于跨世纪海工混凝土工程。

Abstract: A multifunctional concrete admixture has been developed, which significantly improves the workability of concrete mixtures by adding multifunctional concrete admixtures to the concrete; the frost resistance, sulfate resistance and Cl− permeability of the hardened concrete have been greatly improved, which is very suitable for cross-century marine concrete engineering.