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http://dx.doi.org/10.4334/JKCI.2009.21.5.565

Material Characteristic of POFA Concrete and Its Application to Corrosion Resistance Evaluation  

Lee, Chang-Hong (Dept. of Civil and Environmental Engineering, Yonsei University)
Song, Ha-Won (Dept. of Civil and Environmental Engineering, Yonsei University)
Ann, Ki-Yong (Dept. of Civil and Environmental Engineering, Yonsei University)
Ismail, Mohamed Abdel (Dept. of Civil Engineering, Universiti Teknologi Malaysia)
Publication Information
Journal of the Korea Concrete Institute / v.21, no.5, 2009 , pp. 565-572 More about this Journal
Abstract
In this study, corrosion resistance of palm oil fuel ash (POFA) concrete as a blended concrete is evaluated by using electrochemical technique. The POFA is an industrial byproduct obtained from fuel ash after extracting palm oil from palm-tree. In order to obtain basic material characteristics of the POFA concrete, tests on compressive strength, slump, weight loss, bleeding and expansion ratio were carried out the early-aged POFA concrete. On the other hand, durability characteristics, both chloride penetration and carbonation depth test, were also conducted. Finally, corrosion resistance were evaluated by applying electro-chemical artificial crack healing technique, and the tests on the impressed voltage characteristic, galvanic current and linear polarization resistance. From the experimental results, it was found that long-term strength, bleeding, lower slump ratio, expansion ratio, chloride penetration, carbonation and corrosion resistance were improved by using the POFA due to activated pozzolanic reaction. It can be also mentioned that POFA concrete has a potential to be used as a cementitious binder for green-recycling resources.
Keywords
POFA concrete; strength; durability; corrosion resistance; electrochemical treatment;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 Tangchirapat, W., Saeting, T., Jaturapitakkul, C., Kiattikomol, K., and Siripanichgorn, A., "Use of Waste Ash from Palm Oil Industry in Concrete," Waste Magement, Vol. 27, No. 1, 2007, pp. 81-88   DOI   ScienceOn
2 Anderson, J. E., Meryman, H., and Porsche, K., "Sustainable Building Materials in French Polynesia,” International Journal for Service Learning in Engineering, Vol. 2, No. 2, 2007, pp. 102-130
3 KS F 2403, "콘크리트의 강도 시험용 공시체 제작 방법," 한국산업규격, 2008, pp. 1-8
4 KS F 2422, "콘크리트에서 절취한 코어 및 보의 강도 시험 방법," 한국산업규격, 2007, pp. 1-6
5 송하원, 이창홍, 이근주, 김재환, 안기용, "삼성분계 혼합콘크리트의 염화물 침투 저항성 및 내구성에 대한 고찰," 콘크리트학회 논문집, 20권, 4호, 2008, pp. 439-449   과학기술학회마을   DOI
6 KS F 2547, "콘크리트 골재용 탄산염암의 알칼리 잠재 반응 시험방법," 한국산업규격, 1997, pp. 1-4
7 Song, H. W., Lee, C. H., and Ann, K. Y., "Factors Influencing Chloride Transport in Concrete Structures Exposed to Marine Environments," Cement and Concrete Composites, Vol. 30, No. 2, 2008, pp. 113-121   DOI   ScienceOn
8 Abdullah, K., Hussin, M. W., Zakaria, F., Muhamad, R., and Abdul Hamid, Z., "POFA : A Potential Partial Cement Replacement Material in Aerated Concrete," Proceedings of the 6th Asia-Pacific Structural Engineering and Construction Conference (APSEC 2006), 5-6 September, 2006, Kuala Lumpur, Malaysia, B132-140
9 Hameed, B. H., Ahmad, A. A., and Aziz, N., "Isotherms, Kinetics and Thermodynamics of Acid Dye Adsorption on Activated Palm Ash," Chemical Engineering Journal, Vol. 133, No. 1, 2007, pp. 195-233   DOI   ScienceOn
10 Jaturapitakkul, C., Kiattikomol, K., Tangchirapat, W., and Saeting, T., "Evaluation of the Sulfate Resistance of Concrete Containing Palm Oil Fuel Ash," Construction and Building Materials, Vol. 21, No. 7, 2007, pp. 1399-1405   DOI   ScienceOn
11 Ann, K. Y. and Song, H. W., "Chloride Threshold Level for Corrosion of Steel in Concrete," Corrosion Science, Vol. 49, 2007, pp. 4113-4133   DOI   ScienceOn
12 최희용, 김무한, 김문한, 황혜주, 최성우, "혼화재 종류 및 활성황토 대체율별 콘크리트의 공학적 특성에 관한 실험연구," 콘크리트학회 논문집, 13권, 2호, 2001, pp. 123-129   과학기술학회마을
13 KS F 2714, "모르타르 및 콘크리트의 산-가용성 염화물 분석 시험방법," 한국산업규격, 2002, pp. 1-8
14 KS F 2596, "콘크리트의 탄산화 깊이 측정 방법," 한국산업규격, 2007, pp. 1-5
15 Awal, A. S. M. A. and Hussin, M. W., "The Effectiveness of Palm Oil Fuel Ash in Preventing Expansion due to Alkali-silica Reaction," Cement and Concrete Composites, Vol. 19, No. 4, 1997, pp. 367-372   DOI   ScienceOn
16 Saraswathy, V. and Song, H. W., "Evaluation of Corrosion Resistance of Portland Pozzolana Cement and Fly Ash Blended Cements in Pre-cracked Reinforced Concrete Slabs under Accelerated Testing Conditions," Materials Chemistry and Physics, Vol. 104, 2007, pp. 356-361   DOI   ScienceOn
17 Song, H. W., Lee, C. H., Jung, M. S., and Ann, K. Y., "Development of Chloride Binding Capacity in Cement Paste and the Influence of the pH of Hydration Products," Canadian Journal of Civil Engineering, Vol. 35 2008, pp. 1427-1434   DOI   ScienceOn
18 Vedalakshmi, R., Song, H. W., Saraswathy, V., Lee, C. H., and Palaniswamy, N., "Reliability of Galvanostatic Pulse Technique in Assessing the Corrosion Rate of Rebar in Concrete Structures: Laboratory Vs. Field Studies," NDT & E International, 2009, In Revision
19 Chu, K. H. and Hashim, M. A., "Adsorption Characteristics of Trivalent Chromium on Palm Oil Fuel Ash," Clean Techn. Environ. Policy, Vol. 4, No. 1, 2002, pp. 8-15   DOI   ScienceOn
20 Song, H. W. and Saraswathy, V., "Studies on the Corrosion Resistance of Reinforced Steel in Concrete with Ground Granulated Blast Furnace Slag-An Overview," Journal of Hazardous Materials B. 138, 2006, pp. 226-233   DOI   ScienceOn
21 KS F 2546, "골재의 알칼리 잠재 반응 시험방법(모르타르 봉 방법)," 한국산업규격, 2002, pp. 1-6
22 KS F 2545, "골재의 알칼리 잠재 반응 시험방법(화학적방법)," 한국산업규격, 2005, pp. 1-7
23 Song, H. W., Saraswathy, V., Muralidharan, S., Lee, C. H., and Thangavel, K., "Corrosion Performance of Steel in Composite Concrete System Admixed with Chloride and Various Alkaline Nitrites," Journal of Applied Electrochemistry, 2009, in Revision
24 KS L 5109, 수경성 시멘트 페이스트 및 모르타르의 기계적 혼합 방법, 2005, pp. 1-5
25 KS F 2408, "콘크리트의 휨강도 시험방법," 한국산업규격, 2009, pp. 1-6
26 Saraswathy, V. and Song, H. W., "Corrosion Performance of Fly Ash Blended Cement Concrete: A State-of-art Review," Corrosion Reviews, Vol. 24, No. 1-2, 2006, pp. 87-122