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JP2011184744A Anticorrosive construction method of reinforcing bar existing inside reinforced concrete structure 有权
标题翻译：钢筋混凝土结构加固钢筋混凝土结构施工方法
公开(公告)号：JP2011184744A
公开(公告)日：2011-09-22
申请号：JP2010051860
申请日：2010-03-09
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： MIYASATO SHINICHI , YAMAMOTO KENJI , MATSUKUBO HIROYOSHI , ASHIDA KIMINOBU
IPC分类号： C23F13/00 , E04B1/64
摘要： PROBLEM TO BE SOLVED: To provide an anticorrosive construction method of a reinforcing bar inside salt-damaged reinforced concrete the resistance of which to salt damage is improved by imparting an excellent anticorrosive effect to a reinforced concrete structure and suppressing the corrosion of the reinforcing bar inside the reinforced concrete.
SOLUTION: The anticorrosive construction method of the reinforcing bar inside the salt-damaged reinforced concrete comprises the steps of: covering the surface of the reinforced concrete with a cross section repairing material having the electric resistivity of 0.1-10 times that of the concrete in the reinforced concrete structure; installing a sacrificial anode material inside the cross section repairing material; additionally arranging a porous material, which contains an electrolyte solution having the pH enough to avoid formation of passivity of the sacrificial anode material, around the sacrificial anode material; and electrically connecting the sacrificial anode material to the reinforcing bar inside the reinforced concrete, and further comprises a step of applying an organic-inorganic combined coating film curing agent to the surface of the cross section repairing material-covered reinforced concrete.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供耐盐腐蚀的钢筋混凝土内的钢筋的防腐蚀施工方法，通过赋予钢筋混凝土结构优异的防腐蚀效果并抑制腐蚀性的腐蚀，提高了耐盐腐蚀性钢筋混凝土内的钢筋。解决方案：盐损坏的钢筋混凝土内的钢筋的防腐施工方法包括以下步骤：用具有0.1-10倍的电阻率的截面修复材料覆盖钢筋混凝土表面混凝土在钢筋混凝土结构中; 在横截面修复材料内安装牺牲阳极材料; 另外布置多孔材料，其包含电解质溶液，其具有足够的pH以避免在牺牲阳极材料周围形成牺牲阳极材料的被动性; 并且将所述牺牲阳极材料电连接到所述钢筋混凝土内的钢筋，并且还包括将有机 - 无机复合涂膜固化剂施加到所述横截面修复材料覆盖的钢筋混凝土的表面上的步骤。版权所有（C）2011，JPO＆INPIT

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