Formula Design of Corrosion-Resistant Concrete under Sulfate-Chloride Compound Attack

Cong Zeng; Dong Xue Hao; Rong Chen

doi:10.4028/www.scientific.net/AMR.918.47

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 918Formula Design of Corrosion-Resistant Concrete...

Formula Design of Corrosion-Resistant Concrete under Sulfate-Chloride Compound Attack

Abstract:

The research background is the pile foundation concrete formula design of transmission line, the foundation of construction site is high-corrosion circumstance in western of China. The target of this paper is to propose a concrete formula which can resist the compound attack of sulfate and chloride. Firstly, compound solution was made up to simulate the groundwater corrosion circumstance. Then, the following tests were carried out: sulfate solution attack test, groundwater attack test, chloride ion permeability test and compressive strength test under different curing environment. Many concrete formulas were pre-designed according to the different cement chemical compositions and the admixture quantities. After optimization, the adaptive formula was obtained. The scheme and results in this paper can be extended to similar studies on corrosion-resistant concrete.

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Periodical:

Advanced Materials Research (Volume 918)

Pages:

47-53

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.918.47

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Online since:

April 2014

Authors:

Cong Zeng*, Dong Xue Hao, Rong Chen

Keywords:

Chloride, Compound Corrosion, Concrete, Formula Design, Sulfate

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References

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