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    • 1. 发明授权
    • 방청성과 이산화탄소 고정 및 염소 고정이 있는 고알카리 유기계 방청제와 방청표면 피복재를 사용한 철근부식 보수 및 억제 방법
    • 使用高碱性有机腐蚀抑制剂和具有腐蚀性能和固定二氧化碳和氯离子的腐蚀性表面涂层组合物修复和抑制钢的腐蚀方法
    • KR101433338B1
    • 2014-08-22
    • KR1020130124187
    • 2013-10-17
    • 주식회사 비앤비한양대학교 에리카산학협력단주식회사 건화주식회사 도화엔지니어링(재) 한국건설품질연구원
    • 이한승류화성민인기안영기신현관김성길최대원서진용
    • E04G23/02
    • E04G23/0203C04B2111/26C09D5/08E04B1/642
    • The present invention is to provide a method for repairing and inhibiting corrosion of a reinforcing bar using a high alkali organic corrosion inhibitor and a coating material having corrosion resistance properties and fixing properties of carbon dioxide and chlorine ion. The method comprises a step of determining corrosion of a reinforcing bar whether corrosion, a crack, or separation is generated on the reinforcing bar of a reinforced concrete structure; a step of repairing and inhibiting the corrosion of the reinforcing bar by coating a high alkali organic corrosion inhibitor and coating a water-based surface reinforcing agent and an anti-corrosion surface coating material having fixing properties of carbon dioxide and chlorine ion, when the corrosion, the crack, or the separation is not generated on the reinforcing bar; a step of repairing the corrosion of the reinforcing bar by applying a high alkali organic corrosion inhibitor, carrying out a process for applying mortar on the corroded reinforcing bar area, and applying a water-based surface reinforcing agent, an anti-corrosion surface recovering material having the fixing properties of carbon dioxide and chlorine ion, when the corrosion, the crack, or the separation is generated. The method removes a cause of deterioration in an active manner by fixing carbon dioxide and chlorine ions penetrating into a reinforced concrete structure and protects a reinforced concrete structure, which may lower durability due to carbonation and a damage caused by salt, by using in combination with the high alkali organic corrosion inhibitor.
    • 本发明提供一种使用高碱性有机腐蚀抑制剂和具有耐二氧化碳和氯离子的耐腐蚀性和固定性的涂层材料来修补和抑制钢筋腐蚀的方法。 该方法包括确定钢筋的腐蚀的步骤,即在钢筋混凝土结构的钢筋上是否产生腐蚀,裂纹或分离; 通过涂覆高碱性有机腐蚀抑制剂和涂覆水性表面增强剂和具有二氧化碳和氯离子固定性能的防腐蚀表面涂层材料来修复和抑制钢筋的腐蚀的步骤,当腐蚀 ,钢筋上不产生裂缝或分离; 通过施加高碱性有机腐蚀抑制剂来修复钢筋的腐蚀的步骤,在被腐蚀的钢筋区域上进行砂浆的施加,涂布水性表面增强剂,防腐蚀表面回收材料 当产生腐蚀,裂纹或分离时,具有二氧化碳和氯离子的固定性质。 该方法通过固定二氧化碳和氯离子固定在钢筋混凝土结构中并且保护钢筋混凝土结构,从而有效地消除了劣化的原因,这可以降低由于碳酸化引起的耐久性和由盐引起的损害, 高碱有机腐蚀抑制剂。