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Response Surface Analysis of the Compressive Strength of Self-Compacting Concrete Incorporating Metakaolin

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Języki publikacji
EN
Abstrakty
EN
This research developed a mathematical model and optimization of materials for the development of metakaolin self-compacting concrete. This is in a bid to reduce the overall material quantity and cost towards sustainable infrastructural construction. To achieve the aim of this research, Response Surface Analysis (RSM) was used. Kaolinitic clay was De-hydroxylated at 750°C to form metakaolin. This was used as a partial replacement for cement at 0%, 5%, 10%, 15%, 20% and 25% weight of Portland limestone cement. Both strength and rheology properties of the developed metakaolin self-compacting concrete were assessed. To this end, slump flow, L-Box test and V-funnel test were carried out alongside the compressive strength using relevant standard. The result of the research revealed that at 15% addition of metakaolin the slump flow, passing ability and filling ability was unsatisfactory according to EFNARC standard. From the numerical optimization of the compressive strength, the maximum predicted compressive strength of 44.35 N/mm2 was obtained. At a low value of metakaolin addition (5–15%), the compressive strength increased as the age of the concrete increased from 3–150 days. The age with the optimum mechanical strength formation was 110 days with metakaolin addition of 52.73 kg. The result of this research provide a database for Engineers, Researchers and Construction workers on the optimum metakaolin required to achieve satisfactory mechanical strength in metakaolin self-compacting concrete.
Twórcy
  • Department of Civil Engineering, Covenant University, Ogun State, Nigeria
  • Department of Civil Engineering, University of Ibadan, Oyo State, Nigeria
  • Department of Civil Engineering, Covenant University, Ogun State, Nigeria
  • Department of Mechanical Engineering, Covenant University, Ogun State, Nigeria
autor
  • Nigerian Building and Road Research Institute, Ota, Ogun State, Nigeria
Bibliografia
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  • 3. Arikan M. et al. 2009. Properties of blended cements with thermally activated kaolin. Construction and Building Material 23(1), 62–70.
  • 4. ASTM C192 /C192M-16a. Standard practice for making and curing concrete test specimens in the laboratory. ASTM International, West Conshohocken, PA, 2016, www.astm.org
  • 5. Badogiannis E., Papadakis V.G., Chaniotakis E., Tsivilis S. 2004. Exploitation of poor Greek kaolins. Strength development of metakoalin concrete and evaluation by means of k-value. Cement and Concrete Research 34, 1035–1041.
  • 6. EFNARC 2002. Specification and Guidelines for Self-Compacting Concrete. February.
  • 7. Grdić Z., Despotović I., Topličić-Ćurčić G. 2008. Properties of self-compacting concrete with different types of additives. Architecture and Civil Engineering 6(2), 173–177.
  • 8. Hemant C. 2011. Effect of activated flyash in metakoalin based cement. Proceedings of the National Conference on Recent Trends in Engineering & Technology 13–14 May, BVM Engineering College, Gujarat, India.
  • 9. Hesami S., Hikouei I.S. and Emadi S.A.A. 2016. Mechanical behavior of self-compacting concrete pavements incorporating recycled tire rubber crumb and reinforced with polypropylene fiber. Journal of Cleaner Production, 133, 228–234.
  • 10. Jian-Tong D. and Zongjin L. 2002. Effects of metakoalin and silica fume on properties of concrete. ACI Materials Journal, July-August, 393–398.
  • 11. Jiping B., Albinas G. 2009. Consistency of fly ash and Metakoalin concrete. Journal of Civil Engineering and Management 15(2), 131–135.
  • 12. Justice J.M, Kennison L.H, Mohr B.J., Beckwith S.L, McCormick L.E, Wiggins B., Zhang Z.Z, and Kurtis K.E. 2005. Comparison of two metakoalins and a silica fume used as supplementary cementitious materials. Seventh International Symposium on Utilization of High-Strength/High Performance Concrete, Vol. 1–2, June, SP228–17.
  • 13. Kamaruddin R. 1991. Application of Bamboo and Oil Palm Clinker in Lightweight Reinforced Concrete Beams. (Master of Science in the Faculty of Engineering), University Pertanian Malaysia.
  • 14. Kong H. and Orbison J.G. 1987. Concrete deterioration due to acid precipitation. ACI Materials Journal, March–April, 110–116.
  • 15. Labiran O. 2016. Nigerian metakaolin in concretes structures. Unpublished Thesis. Department of Civil Engineering. University of Ibadan, Nigeria.
  • 16. Myers R.H. and Montgomery D.C. 1995. Response surface methodology; Process and product optimization using designed experiments. John Wiley and Sons, Canada.
  • 17. Nabil M. 2006. Durability of metakoalin concrete to sulfate attack. Cement and Concrete Research 36, 1727–1734.
  • 18. Navid R, Arash B., Belal A., Payam M., Birgani M. 2016. Durability and mechanical properties of self-compacting concrete incorporating palm oil fuel ash. Journal of Cleaner Production 112, 723–730.
  • 19. NIS 444–1.2003. Composition, specification and conformity criteria for common cements. Standards Organisation of Nigeria.
  • 20. Ogundiran M.B. and Ikotun O.J. 2016. Metakaolin – pozollanic material for cement in high strength concrete (www.iosrjournals.org).
  • 21. Okamura H. and Ouchi M. 2003. Self-compacting concrete. Journal of Advance Concrete Technology 1(1), 5–15.
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  • 23. Sabir B.B., Wild S., Bai J., 2001. Metakoalin and calcined clay as pozzolans for concrete .a review. Cement and Concrete Composite 23, 441–454.
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  • 25. Shivram B., Nagesh P. 2007. Early High Strength Concrete. Advantages and Challenges. CE&CR, July, 38–41.
  • 26. Tarun R., Naik R.K. 2012. Development of high-strength, economical self-consolidating concrete. Construction and Building Materials, 463–469.
  • 27. Uygunoglu T., Topçu I.B. 2005. Influence of aggregate type on workability of selfconsolidating lightweight concrete (SCLC). Magazine of Concrete Research 63(1), 1e12.
  • 28. Vejmelková E., Pavlíková M., Keppert M., Keršner Z., Rovnaníková P., Ondráček O., Sedlmajer S., Černý R. 2010. High performance concrete with Czech metakoalin. Experimental analysis of strength, toughness and durability characteristics. Construction and Building Materials 24, 1404–1411.
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Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-b2a96441-cbba-40a0-8d60-4d395cfa53ce
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