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http://dx.doi.org/10.4334/JKCI.2017.29.3.307

Strength and Resistance to Chloride Penetration in Concrete Containing GGBFS with Ages  

Park, Jae-Sung (Dept. of Civil Engineering, Hannam University)
Yoon, Yong-Sik (Dept. of Civil Engineering, Hannam University)
Kwon, Seung-Jun (Dept. of Civil Engineering, Hannam University)
Publication Information
Journal of the Korea Concrete Institute / v.29, no.3, 2017 , pp. 307-314 More about this Journal
Abstract
Concrete is a durable and cost-benefit construction material, however performance degradation occurs due to steel corrosion exposed to chloride attack. Penetration of chloride ion usually decreases due to hydrates formation and reduction of pores, and the reduced chloride behavior is considered through decreasing diffusion coefficient with time. In the work, HPC (High Performance Concrete) samples are prepared with 3 levels of W/B (water to binder) ratios of 0.37, 0.42, and 0.27 and 3 levels of replacement ratios of 0%, 30% and 50%. Several tests containing chloride diffusion coefficient, passed charge, and compressive strength are performed considering age effect of 28 days and 180 days. Chloride diffusion is more reduced in OPC concrete with lower W/B ratio and GGBFS concrete with 50% replacement ratio shows significant reduction of chloride diffusion in higher W/B ratio. At the age of 28 days, GGBFS concrete with 50% replacement ratio shows more rapid reduction of chloride diffusion than strength development, which reveals that abundant GGBFS replacement has effective resistance to chloride penetration even in the early-aged condition.
Keywords
chloride ion; GGBFS; diffusion coefficient; passed charge; strength;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
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1 Song, H. W., Lee, C. H., and Lee, K. C., "A Study on Chloride Binding Capacity of Various Blended Concretes at Early Age", Journal of the Korea institute for structural maintenance and inspection, Vol. 12, No. 5, 2008, pp. 133-142.
2 Broomfield J. P., Corrosion of Steel in Concrete: Understanding, Investigation and Repair, E. & F.N. Spon, London, 1997, pp. 1-15.
3 Song H. W., Pack, S. W., Lee, C. H., and Kwon, S. J., "Service Life Prediction of Concrete Structures under Marine Environment Considering Coupled Deterioration", Journal of Restoration of Building and Monument, Vol. 12, No. 1, 2006, pp. 265-284.   DOI
4 Thomas M. D. A., and Bamforth, P. B., "Modeling Chloride Diffusion in Concrete: Effect of Fly Ash and Slag", Cement and Concrete Research, Vol. 29, No. 4, 1999, pp. 487-495.   DOI
5 Korea Concrete Institute, Concrete and Environment, Kimondang press, Korea, 2011, pp. 28-36.
6 Song, H. W., Kwon, S. J., Byun, K. J., and Park, C. K., "A Study on Analytical Technique of Chloride Diffusion Considering Characteristics of Mixture Design for High Performance Concrete Using Mineral Admixture", Journal of KSCE, Vol. 25, No. 1A, 2005, pp. 213-223.
7 Song, H. W., and Kwon, S. J., "Evaluations of Chloride Penetration in High Performance Concrete Using Neural Network Algorithm and Micro Pore Structure", Cement and Concrete Research, Vol. 39, No. 9, 2009, pp. 814-824.   DOI
8 Maekawa, K., Ishida, T., and Kishi, T., "Multi-Scale Modeling of Concrete Performance", Journal of Advanced Concrete Technology, Vol. 1, No. 2, 2003, pp. 91-126.   DOI
9 Al-Amoudi, O. S. B., Al-Kutti, W. A., Ahmad, S., and Maslehuddin, M., "Correlation between Compressive Strength and Certain Durability Indices of Plain and Blended Cement Concretes", Cement and Concrete Composites, Vol. 31, No. 9, 2009, pp. 672-676.   DOI
10 Rob B. Polder, Gert van der Wegen., and Michel Boutz, "Performance Based Guideline for Service Life Design of Concrete for Civil Engineering Structures - A Proposal Discussed in the Netherlands", International RILEM Workshop on Performance Based Evaluation and Indicators for Concrete Durability, Spain, 2006, pp. 19-21.
11 Erdem, T. K., and Kirca, O., "Use of Binary and Ternary Blends in High Strength Concrete", Construction and Building Materials, Vol. 22, No. 7, 2008, pp. 1477-1483.   DOI
12 Jeong, J. Y., Jang, S. Y., Choi, Y. C., Jung, S. H., and Kim, J. I., "Effects of Replacement Ratio and Fineness of GGBFS on the Hydration and Pozzolanic Reaction of High-strength High-volume GGBFS Blended Cement Pastes", Journal of the Korea Concrete Institute, Vol. 27, No. 2, 2015, pp. 115-125.   DOI
13 Jeong, J. Y., Jang, S. Y., Choi, Y. C., Jung, S. H., and Kim, S. I., "Effect of Limestone Powder and Silica Fume on the Hydration and Pozzolanic Reaction of High-Strength High-Volume GGBFS Blended Cement Mortars", Journal of the Korea Concrete Institute, Vol. 27, No. 2, 2015, pp. 127-136.   DOI
14 Escalante-Garcia, J. I., and Sharp, J. H., "Effect of Temperature on the Hydration of the Main Clinker Phases in Portland Cements: Part II. Blended Cements", Cement and Concrete Research, Vol. 28, No. 9, 1998, pp. 1259-1274.   DOI
15 Thomas, M. D. A., and Bentz, E. C., Computer Program for Predicting the Service Life and Life-Cycle Costs of Reinforced Concrete Exposed to Chlorides, Life365 Manual, SFA, 2002, pp. 12-56.
16 Tang, L., and Joost, G., "On the Mathematics of Time-dependent Apparent Chloride Diffusion Coefficient in Concrete", Cement and Concrete Research, Vol. 37, No. 4, 2007, pp. 589-595.   DOI
17 Poulsen, E., "On a Model of Chloride Ingress into Concrete, Nordic Mini Seminar- Chloride Transport", Department of Building Materials, Gothenburg. 1993, pp. 1-18.
18 Lee, H. S., and Kwon, S. J., "Analysis Technique for Chloride Behavior Using Apparent Diffusion Coefficient of Chloride Ion from Neural Network Algorithm", Journal of the Korea Concrete Institute, Vol. 24, No. 4, 2012, pp. 481-490.   DOI
19 Al-alaily, H. S. and Hassan, A. A. A., "Time-dependence of Chloride Ion for Concrete Contraining Metakaolin", Journal of Building Engineering, Vol. 7, No. 9, 2016, pp. 159-169.   DOI
20 Tang, L., Chloride Transport in Concrete, Publication P-96:6. Division of Building Materials, Chalmers University of Technology, Sweden, 1996, pp. 26-85.
21 Ishida, T., Maekawa, K., and Kishi, T., "Enhanced Modeling of Moisture Equilibrium and Transport in Cementitious Materials Under Arbitrary Temperature and Relative Humidity History", Cement and Concrete Research, Vol. 37, No. 4, 2007, pp. 565-578.   DOI
22 Tang, L., "Electrically Accelerated Methods for Determining Chloride Diffusivity in Concrete-Current Development", Magazine of Concrete Research, Vol. 48, No. 176, 1996, pp. 173-179.   DOI
23 ASTM C 1202, Annual book of ASTM standards, ASTM International, Vol. 4, 2010. pp. 2-5.
24 KS F 2711, Standard Test Method for Resistance of Concrete to Chloride Ion Penetration by Electrical Conductance, Korean Standards Service Network, 2012, pp. 1-18.
25 Lee, S. H., Kwon. S. G., "Experimental Study on the Relationship between Time-dependent Chloride Diffusion Coefficient and Compressive Strength", Journal of the Korea Concrete Institute, Vol. 24, No. 6, 2012, pp. 715-726.   DOI
26 Dhir, R. K., and Jones, M. R., "Development of Chloridere-Sisting Concrete Using Fly Ash", fuel, Vol. 78, No. 2, 1999, pp. 137-142.   DOI
27 Oh, K. S., Mun, J. M., Kwon, S. J. "Chloride Diffusion Coefficient in Cold Joint Concrete with GGBFS", Journal of the Korea institute for structural maintenance and inspection, Vol. 20, No. 5, 2016, pp. 44-49.   DOI
28 Delagrave, A., Marchand, J., Ollivier, J. P., Julien, S., and Hazrati, K., "Chloride Binding Capacity of Various Hydra-Tedcement Paste Systems", Advanced Cement Based Materials, Vol. 6, No. 1, 1997, pp. 28-35.   DOI
29 Mohammed, T. U., and Hamada, H., "Relationship between Free Chloride and Total Chloride Contents in Concrete", Cement and Concrete Research, Vol. 33, No. 9, 2003, pp. 1487-1490.   DOI