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本文介绍了一种钢筋混凝土牺牲阳极防腐系统,该系统由高活性锌合金牺牲阳极、导电砂浆填充料和复合材料防护套组成,可应用于潮差区和飞溅区的钢筋混凝土阴极保护,其防护效果达到相关国际标准要求。同时,本文还介绍了一种钢筋混凝土阴极保护远程控制监测系统,该系统不仅能够有效评估牺牲阳极保护效果,而且容易无损、原位地监测钢筋的极化电位、自腐蚀电位、线性极化电阻、混凝土的电阻率、氯离子浓度、钢筋的环境温度及阳极发生电流等阴极保护腐蚀参数。
In this paper, a reinforced concrete sacrificial anode corrosion protection system is introduced. The system consists of highly active zinc alloy sacrificial anode, conductive mortar filler and composite protective sheath. It can be applied to reinforced concrete cathodic protection in tidal range and splash zone. Its protection Effect to meet the relevant international standards. At the same time, this paper also introduced a remote control monitoring system of reinforced concrete cathodic protection. This system not only can effectively evaluate the sacrificial anode protection effect, but also easily and nondestructively. It can monitor the polarization potential, corrosion potential and linear polarization resistance , Concrete resistivity, chloride ion concentration, steel ambient temperature and anode current cathodic protection corrosion parameters.