Computers and Concrete

  • 제7권1호
  • /
  • Pages.17-38
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  • 2010
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  • 1598-8198(pISSN)
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  • 1598-818X(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Hydration properties of cement pastes containing high-volume mineral admixtures

  • Tang, Chao-Wei (Department of Civil Engineering & Engineering Informatics, Cheng-Shiu University)
  • 투고 : 2009.04.06
  • 심사 : 2009.12.14
  • 발행 : 2010.02.25
⟨ 이전 논문 다음 논문 ⟩

초록

This research aimed to investigate the influence of high-volume mineral admixtures (MAs), i.e., fly ash and slag, on the hydration characteristics and microstructures of cement pastes. Degree of cement hydration was quantified by the loss-on-ignition technique and degree of pozzolanic reaction was determined by a selective dissolution method. The influence of MAs on the pore structure of paste was measured by mercury intrusion porosimetry. The results showed that the hydration properties of the blended pastes were a function of water to binder ratio, cement replacement level by MAs, and curing age. Pastes containing fly ash exhibited strongly reduced early strength, especially for mix with 45% fly ash. Moreover, at a similar cement replacement level, slag incorporated cement paste showed higher degrees of cement hydration and pozzolanic reaction than that of fly ash incorporated cement paste. Thus, the present study demonstrates that high substitution rates of slag for cement result in better effects on the short- and long-term hydration properties of cement pastes.

키워드

과제정보

연구 과제 주관 기관 : National Science Council

참고문헌

  1. Babu, K.G. and Rao, G.S.N. (1996), "Efficiency of fly ash in concrete with age", Cement Concrete Res., 26(3), 465-474. https://doi.org/10.1016/S0008-8846(96)85034-4
  2. Berry, E.E., Hemmings, R.T. and Cornelius, B.J. (1990), "Mechanism of hydration reactions in high volume fly ash pastes and mortars", Cement Concrete Compos., 12(4), 253-261. https://doi.org/10.1016/0958-9465(90)90004-H
  3. Berry, E.E., Hemmings, R.T., Zhang, M.H., Cornelious, B.J. and Golden, D.M. (1994), "Hydration in highvolume fly ash concrete binders", ACI Material J., 91(4), 382-389.
  4. Bilodeau, A. and Malhorta, V.M. (2000), "High-volume fly ash system: concrete solution for sustainable development", ACI Mater. J., 97(1), 41-48.
  5. Bogue, R.H. (1929), "Calculation of the compounds in portland cement", Ind. Eng. Chem. Analytical Edition, 1(4), 192-197. https://doi.org/10.1021/ac50068a006
  6. Bouzoubaa, N., Fournier, B., Malhotra, V.M. and Golden, D.M. (2002), "Mechanical properties and durability of concrete made with high-volume fly ash blended cements produced in cement plant", ACI Mater. J., 99(6), 560-567.
  7. Burak, U., Turanli, L. and Mehta, P.K. (2007), "High-volume natural pozzolan concrete for structural applications", ACI Mater. J., 104(5), 535-538.
  8. Cao, Y. and Detwiler, R.J. (1995), "Backscattered electron imaging of cement pastes cured at elevated temperatures", Cement Concrete Res., 25(3), 627-638. https://doi.org/10.1016/0008-8846(95)00051-D
  9. Chen, H.J., Yang, T.Y. and Tang, C.W. (2009), "Strength and durability of concrete in hot spring environments", Comput. Concrete, 6(4), 269-280. https://doi.org/10.12989/cac.2009.6.4.269
  10. Escalante-Garcia, J.I. and Sharp, J.H. (1998), "Effect of temperature on the hydration of the main clinker phases in portland cements: Part I. Neat cements", Cement Concrete Res., 28(9), 1245-1257. https://doi.org/10.1016/S0008-8846(98)00115-X
  11. Escalante, J.I., Gomez, L.Y., Johal, K.K., Mendoza, G., Mancha, H. and Méndez, J. (2001), "Reactivity of blastfurnace slag in portland cement blends hydrated under different conditions", Cement Concrete Res., 31(10), 1403-1409. https://doi.org/10.1016/S0008-8846(01)00587-7
  12. Fajun, W., Grutzeck, M.W. and Roy, D.M. (1985), "The retarding effect of fly ash upon the hydration of cement pastes: The first 24 hours", Cement Concrete Res., 15(1), 174-184. https://doi.org/10.1016/0008-8846(85)90024-9
  13. Feldman, R.F., Carette, G.G. and Malhotra, V.M. (1990), "Studies on the development of physical and mechanical properties of high-volume fly ash-cement pastes", Cement Concrete Compos., 12(4), 245-251. https://doi.org/10.1016/0958-9465(90)90003-G
  14. Galle, C. (2001), "Effect of drying on cement-based materials pore structure as identified by mercury intrusion porosimetry -A comparative study between oven-, vacuum-, and freeze-drying", Cement Concrete Res., 31(10), 1467-1477. https://doi.org/10.1016/S0008-8846(01)00594-4
  15. Ge, Z. and Wang, K. (2009), "Modified heat of hydration and strength models for concrete containing fly ash and slag", Comput. Concrete, 6(1), 19-40. https://doi.org/10.12989/cac.2009.6.1.019
  16. Hussin, M.W., Kang, L.S. and Zakaria, F. (2007), "Engineering properties of high volume slag cement grout in tropical climate", Malaysian J. Civil Eng., 19(1), 42-54.
  17. Hwang, C.L. and Hsieh, S.L. (2007), "The effect of fly ash/slag on the property of reactive powder mortar designed by using Fuller's ideal curve and error function", Comput. Concrete, 4(6), 425-436. https://doi.org/10.12989/cac.2007.4.6.425
  18. Kosmatka, S.H., Kerkhoff, B. and Panarese, W.C. (2002), Design and Control of Concrete Mixtures, 14th Edition, EB001.14T, Portland Cement Association, Skokie, IL.
  19. Lam, L., Wong, Y.L. and Poon, C.S. (2000), "Degree of hydration and gel/space ratio of high-volume fly ash/ cement systems", Cement Concrete Res., 30(5), 747-756. https://doi.org/10.1016/S0008-8846(00)00213-1
  20. Li, S., Roy, D.M. and Kumer, A. (1985), "Quantitative determination of pozzolanas in hydrated system of cement or $Ca(OH)_2$ with Fly Ash or Silica Fume", Cement Concrete Res., 15(6), 1079-1086. https://doi.org/10.1016/0008-8846(85)90100-0
  21. Luke, K. and Glasser, F.P. (1987), "Selective dissolution of hydrated blast furnaces slag cements", Cement Concrete Res., 17(2), 273-282. https://doi.org/10.1016/0008-8846(87)90110-4
  22. Malhotra, V.M. (2002), "High-Performance High-Volume Fly Ash Concrete", Concrete Int., 24(7), 30-34.
  23. Maltais, Y. and Marchand, J. (1997), "Influence of curing temperature on cement hydration and mechanical strength development of fly ash mortars", Cement Concrete Res., 27(7), 1009-1020. https://doi.org/10.1016/S0008-8846(97)00098-7
  24. Metha, P.K. and Monteiro, P.J.M. (2006), Concrete; Microstructure, Properties and Materials, 3rd Edition, McGraw-Hill, New York.
  25. Neville, A.M. (1995), Properties of Concrete, 4th ed., Longman Group, UK.
  26. Ohsawa, S., Asaga, K., Goto, S. and Daimon, M. (1985), "Quantitative determination of fly ash in the hydrated fly ash-$CaSO_4{\cdot}2H_2O-Ca(OH)_2$ system", Cement Concrete Res., 15(2), 357-366. https://doi.org/10.1016/0008-8846(85)90047-X
  27. Powers, T.C. and Brownyard, T.L. (1948), Studies of the Physical Properties of Hardened Portland Cement Paste, American Concrete Institute, ACI Bulletin 22, March.
  28. Reiner, M. and Rens, K. (2006), "High-volume fly ash concrete: analysis and application", Practice Period. Struct. Des. Constr., 11(1), 58-64. https://doi.org/10.1061/(ASCE)1084-0680(2006)11:1(58)
  29. Richardson, I.G. and Groves, G.W. (1992), "Microstructure and microanalysis of hardened cement pastes involving ground granulated blast furnace slag", J. Mater. Sci., 27, 6204-6212. https://doi.org/10.1007/BF01133772
  30. Rukzon, S. and Chindaprasirt, P. (2008), "Modified heat of hydration and strength models for concrete containing fly ash and slag", Comput. Concrete, 5(1), 75-88. https://doi.org/10.12989/cac.2008.5.1.075
  31. Taylor, H.F.W. (1990), Cement Chemistry, Academic Press, London, UK.
  32. Tixier, R., Devaguptapu, R., Mobasher, B. (1997), "The effect of copper slag on the hydration and mechanical properties of cementitious mixtures", Cement Concrete Res., 27(10), 1569-1580. https://doi.org/10.1016/S0008-8846(97)00166-X
  33. Turanli, L., Uzal, B. and Bektas, F. (2004), "Effect of material characteristics on the properties of blended cements containing high-volumes of natural pozzolans", Cement Concrete Res., 34(12), 2277-2282. https://doi.org/10.1016/j.cemconres.2004.04.011
  34. Uzal, B. and Turanli, L. (2003), "Studies on blended cements containing a high volume of natural pozzolans", Cement Concrete Res., 33(11), 1777-1781. https://doi.org/10.1016/S0008-8846(03)00173-X
  35. Wu, J.H., Pu, X.C., Liu, F. and Wang, C. (2006), "High performance concrete with high volume fly ash", Key Eng. Mater., 302-303, 470-478. https://doi.org/10.4028/www.scientific.net/KEM.302-303.470

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