EXPERIMENTAL STUDY ON THE PENETRATION OF CHLORIDE IONS INTO HIGH PERFORMANCE CONCRETE

Sheng Li; Yao Jian

doi:10.13204/j.gyjz201111031

Volume 41 Issue 11

Dec. 2014

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Citation:

Sheng Li, Yao Jian. EXPERIMENTAL STUDY ON THE PENETRATION OF CHLORIDE IONS INTO HIGH PERFORMANCE CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(11): 142-145,149. doi: 10.13204/j.gyjz201111031

Citation:

Sheng Li, Yao Jian. EXPERIMENTAL STUDY ON THE PENETRATION OF CHLORIDE IONS INTO HIGH PERFORMANCE CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(11): 142-145,149. doi: 10.13204/j.gyjz201111031

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EXPERIMENTAL STUDY ON THE PENETRATION OF CHLORIDE IONS INTO HIGH PERFORMANCE CONCRETE

doi: 10.13204/j.gyjz201111031

Sheng Li,
Yao Jian

1.
College of Urban Construction,Zhejiang Shuren University,Hangzhou 310015,China

Received Date: 2011-08-02
Publish Date: 2011-11-20

Abstract

Abstract

Using the ASTM C1202 method and the NEL method,the experimental study on the impermeability to chloride ions of high performance concrete was performed,including high performance concrete mixed with only slag and mixed with compound mineral admixture.The correlations between electric flux and chloride diffusion coefficient were discussed.Test result indicated that the mineral admixture can effectively raise the ability to resist chloride ion penetration into high performance concrete.Mixing slag and fly ash especially could more effectively improve the impermebibty to chloride ions of the high performance concrete,and good correlation between electric flux and chloride diffusion coefficient was also showed.When water cement ratio was smaller,the correlation between the two indexes was better.
- high performance concrete,
- mineral admixtures,
- penetration of chloride ions,
- electric flux,
- chloride diffusion coefficient,
- correlation

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References(10)

References

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