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发明公开
CN105712658A 一种用于海洋环境下抑制侵蚀介质传输的混凝土外加剂 有权 转让

一种用于海洋环境下抑制侵蚀介质传输的混凝土外加剂
摘要：
本发明公开了一种用于海洋环境下抑制侵蚀介质传输的混凝土外加剂，所述混凝土外加剂包含氨基改性聚醚型聚硅氧烷，聚丙基甲基倍半硅氧烷，烷氧基硅烷，硬脂酸，硬脂酸盐，纳米二氧化硅，纳米二氧化钛，脂肪胺聚氧乙烯基醚和脂肪酸聚氧乙烯基酯。所述混凝土外加剂能够降低混凝土电通量、提高混凝土耐氯盐侵蚀性能、抑制海洋环境下侵蚀介质侵蚀从而显著提高混凝土的耐久性。
摘要（英）：

The invention discloses a concrete admixture for inhibiting corrosion medium transmission in ocean environment. The concrete admixture comprises amino modified polyether polysiloxane, polypropyl silsesquioxane, organoalkoxysilane, stearic acid, stearate, nano silicone dioxide, nano titanium dioxide, fatty amine polyoxyethylene ether and fatty amine polyoxyethylene ester. The concrete admixture can lower electric flux of concrete, improve chlorine salt corrosion resistance of concrete and inhibit corrosion medium corrosion in the ocean environment so as to remarkably improve durability of concrete.

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