Browse > Article
http://dx.doi.org/10.4334/JKCI.2016.28.6.647

Evaluation of Durability Performance of Fly Ash Blended Concrete due to Fly Ash Replacement with Tire Derived Fuel Ash  

Kwon, Seung-Jun (Dept. of Civil Engineering, Hannam University)
Yoon, Yong-Sik (Dept. of Civil Engineering, Hannam University)
Park, Sang-Min (SMI(Ltd.), Research Dept.)
Kim, Hyeok-Jung (Kumho Petrochemica R&BD Center)
Publication Information
Journal of the Korea Concrete Institute / v.28, no.6, 2016 , pp. 647-653 More about this Journal
Abstract
In the paper, durability performance in FA (Fly Ash) blended concrete is evaluated considering replacement of FA with TDFA (Tire Derived Fuel Ash) from 3.0% to 12%. TDFA is a byproduct from combustion process in thermal power plant, where chopped rubber is mixed for boiling efficiency. This is the 1st study on application of TDFA to concrete as mineral admixture. For the work, concrete samples containing 0.5 of w/b (water to binder) ratio and 20% replacement ratio of FA are prepared. With replacing FA with TDFA to 12%, durability performance is evaluated regarding compressive strength, carbonation, chloride diffusion, and porosity. The results of compressive strength, carbonation, and porosity tests show reasonable improvement in durability performance to 12% replacement of TDFA. In particular, clear decreasing diffusion coefficient is observed with increasing TDFA replacement due to its packing effect. Concrete containing TDFA can be effective for durability improvement when workability is satisfied in mixing stage.
Keywords
TDFA; durability; fly ash; concrete; carbonation; chloride diffusion; porosity;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
연도 인용수 순위
1 Kobayashi, K., and Uno, Y., "Mechanism of carbonation of concrete", Concrete Library of JSCE, Vol. 16, No. 12, 1990, pp. 139-151.
2 Kwon, S. J., and Song, H. W., "Analysis of Carbonation Behavior in Concrete using Neural Network Algorithm and Carbonation Modeling", Cement and Concrete Research, Vol. 40, No. 1, 2010, pp. 119-127.   DOI
3 Choi, S., Lee, K. M., Jung, S. H., and Kim, J.-H., "A Study on the Carbonation Characteristics of Fly Ash Concrete by Accelerated Carbonation Test", Journal of the Korea Concrete Institute, Vol. 21, No. 4, 2009, pp. 449-455.   DOI
4 Broomfield, J. P., Corrosion of Steel in Concrete: Understanding, Investigation and Repair, E&FN, London, 1997, pp. 1-15.
5 Sarja, A., and Vesikari, E., Durability Design of Concrete Structures, Report of RILEM Technical Committee 130-CSL, E&FN, London, 1994, pp. 28-52.
6 Kwon, S.-J., Park, S.-S., and Lho, B.C., "Durability Evaluation of Inorganic-Impregnated Concrete Exposed Long-Term Chloride Exposure Test", Journal of the Korea Concrete Institute, Vol. 20, No. 3, 2008, pp. 283-290.   DOI
7 Moon, H. Y., Shin, D. G., and Choi, D. S., "Evaluation of the Durability of Mortar and Concrete Applied with Inorganic Coating Material and Surface Treatment System", Construction and Building Materials, Vol .21, No. 2, 2007, pp. 362-69.   DOI
8 Back, J. H., Tae, S. H., Roh, S. J., Lee, J. H., and Shin, S. W., "A Study on the Requisite Elements of $LCCO_2$ Evaluation System at Planning Stage of Building", Korean Journal of Construction Engineering and Management, Vol. 12, No. 3, 2011, pp. 31-41.   DOI
9 Lee, S. H., Park, W. J., and Lee, H. S., "Lifecycle $CO_2$ Assessment Method for Concrete using $CO_2$ Balance and Suggestion to Decrease $LCCO_2$ of Concrete in South-Korean Apartment", Energy and Buildings, Vol. 58, No. 1, 2013, pp. 93-102.   DOI
10 Oh, B. H., and Koh, C. K., "A Study on the Strength and Mechanical Characteristics of Normal and High-Strength Fly-Ash Concretes", Journal of the Korea concrete institute, Vol. 3, No. 6, 2012, pp. 87-95.
11 Saraswathy, V., Muralidharan, S., and Srinivasan, S., "Electrochemical Studies on the Corrosion Performance of Activated Fly Ash Blended Cements", Materials Engineering, Vol. 14, No. 3, 2003, pp. 261-284.
12 Maekawa, K., Ishida, T., and Kishi, T., "Multi-scale modeling of concrete performance integrated material and structural mechanics", Journal of Advanced Concrete Technology, Vol. 1, No. 2, 2003, pp. 91-126.   DOI
13 Choi, S., Lee, K. M., Jung, S. H., and Kim, J. H., "A Study on the Carbonation Characteristics of Fly Ash Concrete by Accelerated Carbonation Test", Journal of the Korea Concrete Institute, Vol. 21, No. 4, 2009, pp. 449-455.   DOI
14 Yoo, S. W., Koh, K. T., Kwon, S. J., and Park, S. G., "Analysis Technique for Flexural Behavior in RC Beam Considering Autogenous Shrinkage Effect", Construction and Building Materials, Vol. 47, No. 1, 2013, pp. 560-568.   DOI
15 Kwon, S. J., Na, U. J., Park, S. S., and Jung, S. H., "Service life prediction of concrete wharves with early-aged crack: probabilistic approach for chloride diffusion", Structural Safety, Vol. 31, No. 1, 2009, pp. 75-83.   DOI
16 Neville, A. M., Properties of concrete: 4th ed, England: Longman Group, 1995, England, pp. 23-58.
17 Lee, H. H., and Kwon, S. J., "Evaluation of Chloride Penetration in Concrete with Ground Granulated Blast Furnace Slag Considering Fineness and Replacement Ratio", Journal of the Korean Recycled Construction Resources Institute, Vol. 1, No. 1, 2013, pp. 26-34.   DOI
18 Lee, M. Hi., Kwon, S. J., and Park, K. T., "Mechanical Properties in Rice Husk Ash and OPC Concrete with Coconut Fiber Addition Ratios", Journal of the Korea institute for Structural Maintenance Inspection, Vol. 19, No. 2, 2015, pp. 117-124.   DOI
19 Al-Akhras, N. M., and Smadi, M. M., "Properties of Tire Rubber Ash Mortar", Cement and Concrete Composites, Vol. 26, No. 7, 2004, pp. 821-826.   DOI
20 Jung, S. H., and Kwon, S. J., "Engineering Properties of Cement Mortar with Pond Ash in South Korea as Construction Materials: from waste to concrete", Central European journal of engineering, Vol. 3, No. 3, 2013, pp. 522-533.
21 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
22 KS F 2405, Standard test method for compressive strength of concrete, Korean Standards Service Network, 2010, pp. 1-3.
23 KS F 2584, Standard test method for accelerated carbonation of concrete, Korean Standards Service Network, 2015, pp. 1-4.