有机氨基醇阻锈剂在混凝土模拟孔隙液和砂浆试块中对钢筋的阻锈作用

马麒, 蔡景顺, 穆松, 周霄骋, 刘凯, 刘建忠, 刘加平

Composite Organic Compound as Corrosion Inhibitor for Reinforced Steel in Simulated Concrete Pore Solution or Mortar Specimen

MA Qi, CAI Jingshun, MU Song, ZHOU Xiaocheng, LIU Kai, LIU Jianzhong, LIU Jiaping

表1 Q235钢筋试片在添加不同浓度ZX阻锈剂的SCP中的干湿循环实验结果

Table 1 Corrosion results of Q235 steel rebar after dry and wet tests in SCPsolutions containing different concentrations of ZX and DMEA

Inhibitor Mass fraction / % A / % R / % IE / % Blank 0.00 52.10 --- --- ZX 0.30 7.37 14.15 85.85 0.45 4.29 8.23 91.77 0.60 2.13 4.09 95.91 0.75 0.71 1.37 98.63 DMEA 0.30 19.56 37.54 62.46 0.45 15.72 30.17 69.83 0.60 12.95 24.86 75.14 0.75 11.44 21.95 78.05