Sea Sand Concrete Chloride Ion Diffusion and Combination of Curing

Abstract:

The concentration of chloride ion in concrete has been an important part of the study of reinforcement corrosion, while the microstructure of concrete on the concentration of chloride ions play an important role, in order to evaluate the sea sand for ordinary concrete and fly ash concrete microstructure andmineral composition, we use the 28 days of age in sea sand Mohr method for the determination of the different types of water-soluble chloride ion concentration to the chloride ion binding characteristics in the study of sea sand in concrete

• Periodical: Applied Mechanics and Materials (Volumes 174-177)
• Pages: 358-361
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.174-177.358
• Online since: May 2012
• Authors: Jian Bin Chen, Guo Liang Zhang, Li Wei Mo, Jun Zhe Liu, Zhi Min He
• Keywords: Chloride Diffusion, Chloride Ion, Curing of Chloride Ion, Sea Sand

References

[1] M. M. Reda Taha，M.ASCE，et al. Mechanical，Fracture and Micro-structural Investigations of Rubber Concrete[J]. Journal of materials in civil engineering，2008(10):640~649.

DOI: 10.1061/(asce)0899-1561(2008)20:10(640)

[2] Benjamin Graybeal ，Jussara Tanesi. Durability of an Ultrahigh-Performance Concrete[J]. Journal of materials in civil engineering，2007(10):848~854.

DOI: 10.1061/(asce)0899-1561(2007)19:10(848)

[3] Anja M. Terzićand Ljubica M. Pavlović. Application of Results of Nondestructive Testing Methods in the Investigation of Microstructure of Refractory Concretes[J]. Journal of materials in civil engineering，2010(9):853~857.

DOI: 10.1061/(asce)mt.1943-5533.0000083

[4] Caijun Shi. Corrosion of Glasses and Expansion Mechanism of Concrete Containing Waste Glasses as Aggregates[J]. Journal of materials in civil engineering，2009(10):529~534.

DOI: 10.1061/(asce)0899-1561(2009)21:10(529)

[5] Martin H Sadd，Qingli Dai. Microstructural Simulation of Asphalt Materials: Modeling and Experimental Studies[J]. Journal of materials in civil engineering，2004(4):107~115.

DOI: 10.1061/(asce)0899-1561(2004)16:2(107)

[6] S E Hussain，Rasheeduzzafar，A Al-Musallam，A S Al-Gahtani.Factors Affecting Threshold Chloride for Reinforcement Corrosion in Concrete[J]. Cement and Concrete Research，25(1995):1543-1555.

DOI: 10.1016/0008-8846(95)00148-6

[7] G.K. Glass N.R. Buenfeld.The presentation of the chloride threshold level for corrosion of steel in concrete[J]. Corrosion Science,39(1997):1001-1013.

DOI: 10.1016/s0010-938x(97)00009-7

[8] C.Alonso，C Andrade，M Castellote，P Castro.Chloride threshold values to depassivate reinforcing bars embedded in a standardized OPC mortar[J]. Cement and Concrete Research，30(2000):1047-1055.

DOI: 10.1016/s0008-8846(00)00265-9

[9] Syed Ehtesham Hussain，Ahmad S.Al-Gahtani，and Rasheeduzzafar.Chloride Threshold for Corrosion of Reinforcement in Concrete[J]. Materials Journal，V.94.No.6.November- December 1996.

[10] Matschei T Lothenbach B Gasser F P. The AFm phase in Portland cement [J]. Cement and Concrete Research，2007，37(2):118-130.

DOI: 10.1016/j.cemconres.2006.10.010