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钢筋混凝土腐蚀与阻锈机理浅析
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摘要
从钢筋混凝土腐蚀机理出发,重点阐述了化学腐蚀造成的钢筋锈蚀;进而总结了钢筋阻锈剂的阻锈机理,包括吸附机理和钝化成膜机理,分别对无机阻锈剂、有机阻锈剂和复合阻锈剂阻锈机理进行解析,相比单一阻锈剂,复合型阻锈剂性能更加完善,但成分较为复杂,其相关的阻锈机理需要进一步的研究。
Starting from the corrosion mechanism of reinforced concrete,expounds the chemical corrosion of rebar corrosion;and then summarizing the mechanism of resistance of corrosion inhibitors for steel rust,including adsorption mechanism and the mechanism of passivation film,parsing the inorganic、 organic、 composite corrosion inhibitor one by one,what's more,Compared with single corrosion inhibitor,performance of composite corrosion inhibitor will be improved,but the composition is more complicated,its related rust resistance mechanism need further study.
引文
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