阅读说明：本技术 存在于具有暴露于氯化物侵入的一个或多个表面的硬化混凝土结构中的金属增强体的腐蚀抑制 (Corrosion inhibition of metal reinforcement present in hardened concrete structures having one or more surfaces exposed to chloride intrusion ) 是由 朱塞佩·希历弗 沃尔弗拉姆·弗兰克 尼考劳斯·N·斯塔夫罗莱基斯 于 2020-04-03 设计创作，主要内容包括：本公开涉及用于存在于具有暴露于氯化物侵入的一个或多个表面的硬化混凝土结构中的金属增强体的腐蚀抑制以及任选的恢复的方法,该方法包括将碱金属硝酸盐水溶液、碱土金属硝酸盐水溶液、硝酸锌水溶液、硝酸铝水溶液、硝酸铵水溶液或其混合物施用在一个或多个所述表面上的步骤。本公开还涉及碱金属硝酸盐水溶液、碱土金属硝酸盐水溶液、硝酸锌水溶液、硝酸铝水溶液、硝酸铵水溶液或其混合物通过被施用在包括暴露于氯化物侵入的金属增强体的硬化混凝土结构的一个或多个表面上而作为腐蚀抑制剂的用途。本公开还涉及用于抑制存在于硬化混凝土结构中的金属增强体的腐蚀的腐蚀抑制性组合物,该硬化混凝土结构具有暴露于氯化物侵入的一个或多个表面。(The present disclosure relates to a method for corrosion inhibition and optionally restoration of a metal reinforcement present in a hardened concrete structure having one or more surfaces exposed to chloride intrusion, the method comprising the step of applying an aqueous alkali metal nitrate solution, an aqueous alkaline earth metal nitrate solution, an aqueous zinc nitrate solution, an aqueous aluminum nitrate solution, an aqueous ammonium nitrate solution or mixtures thereof on one or more of said surfaces. The present disclosure also relates to the use of an aqueous alkali metal nitrate solution, an aqueous alkaline earth metal nitrate solution, an aqueous zinc nitrate solution, an aqueous aluminum nitrate solution, an aqueous ammonium nitrate solution, or mixtures thereof as a corrosion inhibitor by being applied on one or more surfaces of a hardened concrete structure comprising a metal reinforcement exposed to chloride intrusion. The present disclosure also relates to corrosion inhibiting compositions for inhibiting corrosion of metal reinforcement present in hardened concrete structures having one or more surfaces exposed to chloride intrusion.)