DOI QR코드

DOI QR Code

Performance of self-compacting geopolymer concrete with and without GGBFS and steel fiber

  • Al-Rawi, Saad (Department of Civil Engineering, Gaziantep University) ;
  • Taysi, Nildem (Department of Civil Engineering, Gaziantep University)
  • 투고 : 2017.12.24
  • 심사 : 2018.04.04
  • 발행 : 2018.08.25

초록

The study herein reports the impact of Steel Fiber (SF) and Ground Granulated Blast Furnaces slag (GGBFS) content on the fresh and hardened properties of fly ash (FA) based Self-Compacting Geopolymer Concrete (SCGC). Two series of self-compacting geopolymer concrete (SCGC) were formulated with a constant binder content of $450kg/m^3$ and at an alkaline-to-binder (a/b) ratio of 0.50. Fly ash (FA) was substituted with GGBFS with the replacement levels being 0%, 25%, 50%, 75%, and 100% by weight in each SCGC series. Steel fiber (SF) wasn't employed in the assembly of the initial concrete series whereas, within the second concrete series, an SF combination was achieved by a constant additional level of 1% by volume. Fresh properties of mixtures were through an experiment investigated in terms of slump flow diameter, T50 slump flow time, V-funnel flow time, and L-box height ratio. Moreover, the mechanical performance of the SCGCs was evaluated in terms of compressive strength, splitting tensile strength, and fracture toughness. Furthermore, a statistical analysis was applied in order to judge the importance of the experimental parameters, like GGBFS and SF contents. The experimental results indicated that the incorporation of SF had no vital impact on the fresh characteristics of the SCGC mixtures whereas GGBFS aggravated them. However, the incorporation of GGBFS was considerably improved the mechanical properties of SCGCs. Moreover, the incorporation of SF with the total different quantity of GGBFS replacement has considerably increased the mechanical properties of SCGCs, by close to (65%) for the splitting strength and (200%) for compressive strength.

키워드

참고문헌

  1. Abdullah, M.M.A., Hussin, K., Bnhussain, M., Ismail, K.N. and Ibrahim, W.M.W. (2011), "Mechanism and chemical reaction of fly ash geopolymer cement-a review", Int. J. Pure Appl. Sci. Technol, 6(1), 35-44.
  2. Akcay, B. and Tasdemir, M.A. (2009), "Optimisation of using lightweight aggregates in mitigating autogenous deformation of concrete", Constr. Build. Mater., 23(1), 353-363. https://doi.org/10.1016/j.conbuildmat.2007.11.015
  3. Arabi, N., Chelghoum, N., Jauberthie, R. and Molez, L. (2015), "Formation of CSH in calcium hydroxide-blast furnace slag-quartz-water system in autoclaving conditions", Adv. Cement Res., 27(3), 153-62. https://doi.org/10.1680/adcr.13.00069
  4. Arvaniti, E.C., Juenger, M.C., Bernal, S.A., Duchesne, J., Courard, L., Leroy, S., ... and De Belie, N. (2015), "Determination of particle size, surface area, and shape of supplementary cementitious materials by different techniques", Mater. Struct., 48(11), 3687-3701. https://doi.org/10.1617/s11527-014-0431-3
  5. ASTM (2010), ASTM C127-10 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate, ASTM International, 1-6.
  6. ASTM, C496 (2001), Standard Test Method for Splitting Tensile Strength of Cylindrical Concrete Specimens, Annual Book of American Society of Testing and Materials, 2-4.
  7. ASTM, C39 (2001), 39, Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens, ASTM International.
  8. Belkowitz, J.S., Belkowitz, W.B., Nawrocki, K. and Fisher, F.T. (2015), "Impact of nanosilica size and surface area on concrete properties", ACI Mater. J., 112(3), 419-427.
  9. Cevik, A., Alzeebaree, R., Humur, G., Nis, A. and Gulsan, M.E. (2018), "Effect of nano-silica on the chemical durability and mechanical performance of fly ash based geopolymer concrete", Ceram. Int., 44(11), 12253-12264. https://doi.org/10.1016/j.ceramint.2018.04.009
  10. Chi, M. and Huang, R. (2013), "Binding mechanism and properties of alkali-activated fly ash/slag mortar", Constr. Build. Mater., 40, 291-298.. https://doi.org/10.1016/j.conbuildmat.2012.11.003
  11. Corinaldesi, V. and Moriconi, G. (2011), "Characterization of self-compacting concretes prepared with different fibers and mineral additions", Cement Concrete Compos., 33(5), 596-601. https://doi.org/10.1016/j.cemconcomp.2011.03.007
  12. Davidovits, J. (1993), "Geopolymer cement to minimize carbon-dioxde Greenhouse-Warming", Ceram. Trans., 37, 165-182.
  13. Davidovits, J. (2008), Geopolymer Chemistry and Applications, 2nd Edition, Institut Geopolymer, SaintQuentin, France.
  14. Davidovits, J. (1991), "Geopolymers: inorganic polymeric new materials", J. Therm. Anal. Calorimet., 37(8), 1633-1656. https://doi.org/10.1007/BF01912193
  15. Dombrowski, K., Buchwald, A. and Weil, M. (2007), "The influence of calcium content on the structure and thermal performance of fly ash based geopolymers", J. Mater. Sci., 42(9), 3033-3043. https://doi.org/10.1007/s10853-006-0532-7
  16. Dubey, R. and Kumar, P. (2012), "Effect of superplasticizer dosages on compressive strength of self compacting concrete", Int. J. Civil Struct. Eng., 3(2), 360-366.
  17. Duxson, P., Fernandez-Jimenez, A., Provis, J.L., Lukey, G.C., Palomo, A. and van Deventer, J.S. (2007), "Geopolymer technology: the current state of the art", J. Mater. Sci., 42(9), 2917-2933. https://doi.org/10.1007/s10853-006-0637-z
  18. EFNARC (2005), The European Guidelines for Self-Compacting Concrete: Specification, Production and Use, The European Guidelines for Self Compacting Concrete, no. May.
  19. Ersatz (1990), "Eurocode: grundlagen der tragwerksplanung;\nDeutsche fassung EN 1990:2002 + A1:2005 + A1:2005/AC:2010\n", A1 Berichtigung, 1, 2002-102010.
  20. Frazao, C., Camoes, A., Barros, J. and Goncalves, D. (2015), "Durability of steel fiber reinforced selfcompacting concrete", Constr. Build. Mater., 80, 155-166. https://doi.org/10.1016/j.conbuildmat.2015.01.061
  21. Ganesan, N., Indira, P.V. and Santhakumar, A. (2013), "Engineering properties of steel fibre reinforced geopolymer concrete", Adv. Concrete Constr., 1(4), 305-318. https://doi.org/10.12989/acc2013.1.4.305
  22. Gencel, O., Brostow, W., Datashvili, T. and Thedford, M. (2011), "Workability and mechanical performance of steel fiber-reinforced self-compacting concrete with fly ash", Compos. Interf., 18(2), 169-184. https://doi.org/10.1163/092764411X567567
  23. Hardjito, D. and Rangan, B.V. (2005), "Development and properties of low-calcium fly ash-based geopolymer concrete", Research Report GC 1, Faculty of Engineering, Curtin University of Technology, Perth, Australia
  24. Hardjito, D., Wallah, S.E., Sumajouw, D.M. and Rangan, B.V. (2004), "On the development of fly ashbased geopolymer concrete", Mater. J., 101(6), 467-472.
  25. Iqbal, S., Ali, A., Holschemacher, K. and Bier, T.A. (2015), "Effect of change in micro steel fiber content on properties of High strength Steel fiber reinforced Lightweight Self-Compacting Concrete (HSLSCC)", Procedia Eng., 122, 88-94. https://doi.org/10.1016/j.proeng.2015.10.011
  26. Jindal, B.B., Singhal, D. and Sharma, S.K. (2017), "Improving compressive strength of low calcium fly ash geopolymer concrete with alccofine", Adv. Concrete Constr., 5(1), 17-29. https://doi.org/10.12989/acc.2017.5.1.17
  27. Khaloo, A., Raisi, E.M., Hosseini, P. and Tahsiri, H. (2014), "Mechanical performance of self-compacting concrete reinforced with steel fibers", Constr. Build. Mater., 51, 179-186. https://doi.org/10.1016/j.conbuildmat.2013.10.054
  28. Kong, D.L. and Sanjayan, J.G. (2008), "Damage behavior of geopolymer composites exposed to elevated temperatures", Cement Concrete Compos., 30(10), 986-991. https://doi.org/10.1016/j.cemconcomp.2008.08.001
  29. Gulsan, M.E., Mohammedameen, A., Sahmaran, M., Nis, A., Alzeebaree, R. and Abdulkadir, C. (2018), "Effects of sulphuric acid on mechanical and durability properties of ECC confined by FRP fabrics", Adv. Concrete Constr.. 6(2), 199-220. https://doi.org/10.12989/ACC.2018.6.2.199
  30. Memon, F.A, Nuruddin, F. and Shafiq, N. (2011), "Compressive strength and workability characteristics of low-calcium fly ash-based self-compacting geopolymer concrete", Int. J. Civil Environ. Eng., 3(2), 72-78.
  31. Memon, F.A., Nuruddin, M.F., Demie, S. and Shafiq, N. (2011), "Effect of curing conditions on strength of fly ash-based self-compacting geopolymer concrete", Int. J. Civil Environ. Eng., 3, 183-86.
  32. Midhun, M.S., Gunneswara Rao, T.D. and Chaitanya Srikrishna, T. (2018), "Mechanical and fracture properties of glass fiber reinforced geopolymer concrete", Adv. Concrete Constr., 6, 29-45.
  33. Noushini, A. and Castel, A. (2016), "The effect of heat-curing on transport properties of low-calcium fly ash-based geopolymer concrete", Constr. Build. Mater., 112, 464-477. https://doi.org/10.1016/j.conbuildmat.2016.02.210
  34. Nuruddin, F., Demie, S., Memon, F.A. and Shafiq, N. (2011), "Effect of superplasticizer and NaOH molarity on workability, compressive strength and microstructure properties of self-compacting geopolymer concret", World Acad. Sci., Eng. Technol., 74(3), 8-14.
  35. Peterson, P.E. (1980), "Fracture energy of concrete: Method of determination", Cement Concrete Res., 10(1). 79-89. https://doi.org/10.1016/0008-8846(80)90054-X
  36. Rangan, B.V. (2008), Low-Calcium, Fly-Ash-Based Geopolymer Concrete, Concrete Construction Engineering Handbook Taylor and Francis Group, Boca Raton, FL.
  37. Recommendation, R.D. (1985), "Determination of the fracture energy of mortar and concrete by means of three-point bend tests on notched beams", Mater. Struct., 18(106), 285-290. https://doi.org/10.1007/BF02472917
  38. Sarker, P.K., Haque, R. and Ramgolam, K.V. (2013), "Fracture behaviour of heat cured fly ash based geopolymer concrete", Mater. Des., 44, 580-586. https://doi.org/10.1016/j.matdes.2012.08.005
  39. Tamil Selvi, M. and Thandavamoorthy T.S. (2014), "Mechanical and durability properties of steel and polypropylene fibre reinforced concrete", Int. J. Earth Sci. Eng., 7(2), 696-703.
  40. Temuujin, J., van Riessen, A. and MacKenzie, K.J.D. (2010), "Preparation and characterisation of fly ash based geopolymer mortars", Constr. Build. Mater., 24(10), 1906-1910. https://doi.org/10.1016/j.conbuildmat.2010.04.012

피인용 문헌

  1. Investigation of steel fiber effects on concrete abrasion resistance vol.9, pp.4, 2018, https://doi.org/10.12989/acc.2020.9.4.367
  2. A Review of the Influence of Steel Furnace Slag Type on the Properties of Cementitious Composites vol.10, pp.22, 2018, https://doi.org/10.3390/app10228210
  3. Recent Advances in Geopolymer Technology. A Potential Eco-Friendly Solution in the Construction Materials Industry: A Review vol.5, pp.4, 2018, https://doi.org/10.3390/jcs5040109