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Accelerated Evaluation of Organic Steel Corrosion Inhibitor in Simulated Pore Solution of Concrete and Its Equivalence Analysis
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Xiaocheng ZHOU1, 2, Song MU1, 2, Qi MA1, 2, Jingshun CAI1, 2, Jianzhong LIU1, 2, Jinxiang HONG1, 2
Journal of the Chinese Ceramic Society | 2021, 49(8) : 1713 - 1721
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Journal of the Chinese Ceramic Society | 2021, 49(8): 1713-1721
• Research Article •
Accelerated Evaluation of Organic Steel Corrosion Inhibitor in Simulated Pore Solution of Concrete and Its Equivalence Analysis
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Xiaocheng ZHOU1, 2, Song MU1, 2, Qi MA1, 2, Jingshun CAI1, 2, Jianzhong LIU1, 2, Jinxiang HONG1, 2
Affiliations
  • 1.State Key Laboratory of High Performance Civil Engineering Materials, Jiangsu Research Institute of Building Science Co. Ltd, Nanjing 210008, China
  • 2.Jiangsu Sobute New Materials Co. Ltd., Nanjing 211103, China
  • ZHOU Xiaocheng (1991-), female, Master, Engineer. E-mail:

About Author:

ZHOU Xiaocheng (1991-), female, Master, Engineer. E-mail:

Published: 2021-08-20 doi: 10.14062/j.issn.0454-5648.20200881
Outline
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In view of the large deviation of the effect of organic steel corrosion inhibitor in simulated pore solution and concrete, a dry-wet cycles test apparatus for accelerated evaluation of organic steel corrosion inhibitor was developed based on the concrete simulated pore solution and the controllable temperature and humidity. Four test systems were used to examine acceleration effects and test deviations of steel corrosion. The deviation of the test results of the organic steel corrosion inhibitors is significantly minimized via accurately controlling the test environment parameters and optimizing the acceleration systems. The results of the steel bars in the simulated pore solution and the concrete have a stronger correlation. Also, organic steel corrosion inhibitor, such as imidazoline, carboxylic acid amine and amino alcohol, effectively inhibits the rapid corrosion of steel bars under the condition of dry-wet cycles in chloride salt environment.

steel bar  /  corrosion  /  dry-wet cycles  /  accelerated evaluation  /  equivalent analysis  /  organic steel corrosion inhibitor
周霄骋, 穆松, 马麒, 蔡景顺, 刘建忠, 洪锦祥. 混凝土模拟孔溶液中有机钢筋阻锈剂的加速评价及等效性分析. 硅酸盐学报, 2021 , 49 (8) : 1713 -1721 . DOI: 10.14062/j.issn.0454-5648.20200881
Xiaocheng ZHOU, Song MU, Qi MA, Jingshun CAI, Jianzhong LIU, Jinxiang HONG. Accelerated Evaluation of Organic Steel Corrosion Inhibitor in Simulated Pore Solution of Concrete and Its Equivalence Analysis[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (8) : 1713 -1721 . DOI: 10.14062/j.issn.0454-5648.20200881
Year 2021 volume 49 Issue 8
21
4
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Article Info
doi: 10.14062/j.issn.0454-5648.20200881
  • Receive Date:2020-11-26
  • Online Date:2026-10-30
  • Published:2021-08-20
Article Data
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History
  • Received:2020-11-26
  • Revised:2021-01-22
Funding
Affiliations
    1.State Key Laboratory of High Performance Civil Engineering Materials, Jiangsu Research Institute of Building Science Co. Ltd, Nanjing 210008, China
    2.Jiangsu Sobute New Materials Co. Ltd., Nanjing 211103, China

Corresponding:

MU Song (1982-), male, Ph. D., Senior Engineer. E-mail:
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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