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Start Over Author "Xu, Jinxia" Journal construction and building materials
25 results on '"Xu, Jinxia"'

10. Effect of [Na.sub.2]Si[O.sub.3] content on passivation and corrosion behaviour of steel in a simulated pore solution of [Na.sub.2]Si[O.sub.3]-activated slag

Author

Yu, Xia1, Jiang, Linhua, Xu, Jinxia, and Zu, Yuheng

Subjects
Steel corrosion -- Analysis, Electrochemical analysis -- Models, Slag cement -- Mechanical properties -- Analysis, Business, Construction and materials industries
Abstract

ABSTRACT This paper aimed to investigate the effect of the [Na.sub.2]Si[O.sub.3] content on steel corrosion behaviour in simulated [Na.sub.2]Si[O.sub.3]-activated slag (NSAS) pore solutions. The simulated NSAS pore solutions were prepared [...]

Published
2017
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11. A novel electrochemical technique for enhancing silane penetration depth into mortar

Author

Shan, Hongyou, Xu, Jinxia, Jiang, Linhua, and Wang, Zhuyin

Subjects
Silanes -- Usage, Mortar -- Research, Coatings -- Analysis, Electrochemical analysis, Business, Construction and materials industries
Abstract

ABSTRACT Concrete require a variety of additives and methods for improving their structure and performance, including the usage of silane. The conventional method of silane penetration has its disadvantages regarding [...]

Published
2017
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12. Electrochemical chloride removal in reinforced concrete structures: improvement of effectiveness by simultaneous migration of silicate ion

Author

Shan, Hongyou, Xu, Jinxia, Wang, Zhuyin, Jiang, Linhua, and Xu, Ning

Subjects
Corrosion and anti-corrosives -- Analysis, Reinforced concrete -- Analysis -- Mechanical properties, Business, Construction and materials industries
Abstract

ABSTRACT For rehabilitating the chloride contaminated concrete structure to extend its service life, an electrochemical chloride extraction (ECE) treatment with simultaneous migration of silicate ion was proposed. The electrochemical technique [...]

Published
2016
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13. Influence of surfactants on chloride binding in cement paste

Author

Xu, Jinxia, Feng, Wei, Jiang, Linhua, Xu, Yi, Song, Yingbin, Cao, Yalong, and Tan, Qiping

Subjects
Sulfates -- Analysis -- Mechanical properties, Cement -- Analysis -- Mechanical properties, Business, Construction and materials industries
Abstract

ABSTRACT The influence of surfactants on chloride binding in cement paste has been investigated in this paper. Three surfactants, such as TEA-Lauryl sulfate (TEALS), sodium dodecyl benzene sulfonate (SDBS) and [...]

Published
2016
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17. Influence of elevated temperature on release of bound chlorides from chloride-admixed plain and blended cement pastes

Author

Xu, Jinxia, Song, Yingbin, Jiang, Linhua, Feng, Wei, Cao, Yalong, and Ji, Weiwei

Subjects
Temperature -- Analysis, Chlorides -- Analysis, Dichloropropane -- Analysis, Cement -- Thermal properties -- Analysis, Business, Construction and materials industries
Abstract

ABSTRACT This paper is aimed to evaluate the influence of elevated temperature on the release of bound chloride ions from pastes made of ordinary Portland cement alone and a mixture [...]

Published
2016
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19. Influence of compression fatigue on chloride threshold value for the corrosion of steels in simulated concrete pore

Author

Jiang, Linhua, Liu, Hao, Chu, Hongqiang, Zhu, Chenglong, Xiong, Chuansheng, You, Lushen, Xu, Jinxia, Zhang, Yan, and Qin, Yujiao

Subjects
Concrete -- Analysis -- Mechanical properties, Steel -- Corrosion, Fatigue testing machines -- Analysis, Materials -- Fatigue, Business, Construction and materials industries
Abstract

ABSTRACT Compression fatigue test was performed on stress level 0.8 for a group of fixed cycle numbers. The steels were soaked in the saturated Ca[(OH).sub.2] solution, which was used as [...]

Published
2014
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21. Influence of carbonation on chloride-induced reinforcement corrosion in simulated concrete pore solutions

Author

Liu, Rong, Jiang, Linhua, Xu, Jinxia, Xiong, Chuansheng, and Song, Zijian

Subjects
Reinforcing bars -- Usage -- Forecasts and trends, Construction industry -- Industry forecasts -- Services, Sodium hydroxide -- Analysis -- Usage, Steel -- Corrosion, Market trend/market analysis, Business, Construction and materials industries
Abstract

ABSTRACT The influence of carbonation on chloride-induced reinforcement corrosion in concrete has been studied in this work. Two different kinds of simulated concrete pore solutions, i.e. Ca[(OH).sub.2] + KOH + [...]

Published
2014
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22. Releases of bound chlorides from chloride-admixed plain and blended cement pastes subjected to sulfate attacks

Author

Xu, Jinxia, Zhang, Changkuan, Jiang, Linhua, Tang, Li, Gao, Guofu, and Xu, Yunpu

Subjects
Steel -- Corrosion, Chlorides -- Properties -- Analysis, Dichloropropane -- Properties -- Analysis, Cement -- Chemical properties -- Analysis, Business, Construction and materials industries
Abstract

ABSTRACT This paper reports results of a study conducted to evaluate the releases of bound chlorides from pastes made of ordinary Portland cement alone and a mixture of ordinary Portland [...]

Published
2013
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23. Effect of chloride salt type on chloride binding behavior of concrete

Author

Zhu, Qiao, Jiang, Linhua, Chen, Yi, Xu, Jinxia, and Mo, Lili

Subjects
Reinforced concrete -- Analysis -- Mechanical properties -- Chemical properties, Chlorides -- Usage, Dichloropropane -- Usage, Business, Construction and materials industries
Abstract

ABSTRACT Effect of four cations (Na+, K+, [Mg.sup.2+] and [Ca.sup.2+]) on the chloride binding mechanism in concrete has been researched. This investigation was carried out by chloride ions concentrations testing, [...]

Published
2012
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