Properties and durability of metakaolin blended cements: mortar and concrete
DOI:
https://doi.org/10.3989/mc.2010.50609Keywords:
blended cement, metakaolin, sulfate-chloride attack, chloride penetrationAbstract
This article explores the effect of metakaolin, a pozzolan, on concrete performance. Compressive and splitting tensile strength were found for specimens cured for up to 360 and 90 days, respectively. Changes were recorded in the compressive strength of specimens exposed to salt (chloride and sulfatechloride solutions), and chloride penetration and binding capacity were measured. The findings were compared to the results for concrete prepared with ordinary Portland (OPC) and moderate heat of hydration (Type II) cement. MK was found to have a very positive effect on 28-day concrete strength, due to microstructure improvement of the hydrated cement. Replacing cement with metakaolin effectively raised concrete resistance to chloride attack. Concrete containing metakaolin proved to be substantially more durable in sulfate-chloride environment.
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(1) Kostuch, J. A.; Walters, V.; Jones, T. R.: “High performance concretes incorporating metakaolin: a Review”, Concrete 2000 (1993), E&FN Spon, pp. 1799-1811.
(2) Sabir, B. B.; Wild, S.; Khatib, J. M.: “On the workability and strength development of metakaolin concrete”, Concrete for Environmental Enhancement and Protection (1996), E&FN Spon, pp. 651-656.
(3) Curcio, F.; Deangelis, B. A. Pagliolico, S.: “Metakaolin as a pozzolanic microfiller for high-performance mortars”, Cem. Concr. Res., vol. 28, nº 6 (1998), pp. 803-809. doi:10.1016/S0008-8846(98)00045-3
(4) Sabir, B. B.; Wild, S.; Bai, J.: “Metakaolin and calcined clay as pozzolans for concrete: a review”, Cement and Concrete Composites, vol. 23 (2001), pp. 441-454. doi:10.1016/S0958-9465(00)00092-5
(5) Siddique, R.; Klaus, J.: “Influence of metakaolin on the properties of mortar and concrete: A review”, Applied Clay Science, vol. 43, nº 3-4 (2009), pp. 392-400. doi:10.1016/j.clay.2008.11.007
(6) Bakhshi, M.; Ghalibafian, M.: Properties of high-performance concrete containing high reactivity metakaolin. SP-228, ACI, Farmington Hills, Mich. (2005), pp. 287-296,
(7) Razak, H. A.; Wong, H. S.: “Effect of incorporating metakaolin on fresh and hardened properties of concrete”. SP-200, ACI, Farmington Hills, Mich. (2001), pp. 309-324,
(8) Justice, J. M.; Kennsion, L. H.; Mohr, B. J.; Beckwith, S. L.; McCormick, L. E.; Wiggins, B.; Zhang, K. Z. Z.; Kurtis, E.: “Comparison of two metakaolins and a silica fume used as supplementary cementitious materials”. SP-228, ACI, Farmington Hills, Mich. (2005), pp. 213-236.
(9) Caldarone, M. A; Gruber, K. A.; Burg, R. G.: “High reactivity metakaolin: A new generation mineral admixture”, Concrete International, vol. 16, nº 11 (1994), pp. 37-40.
(10) Caldarone, M. A.; Gruber, K. A.: “High reactivity metakaolin - a mineral admixture for high-performance concrete”, Proceedings of the International Conference on Concrete under Severe Conditions, Environment and Loading, Sapporo, Japan, vol. 2 (1995) pp. 1015-1024,
(11) Zhang, M. H; Malhotra, V. M.: “Characteristics of a thermally activated alumino-silicate pozzolanic material and its use in concrete”, Cem. Concr. Res., vol. 25, nº 8 (1995), pp. 1713-1725. doi:10.1016/0008-8846(95)00167-0
(12) Bai, J.; Wild, S.; B. B. Sabir, B. B.; Kinuthia, J. M.: “Workability of concrete incorporating pulverized fuel ash and metakaolin”, Magazine of Concrete Research, vol. 51, nº 3 (1999), pp. 207-216. doi:10.1680/macr.1999.51.3.207
(13) Wild, S.; Khatib, J. M.; Roose, L. J.: “Chemical shrinkage and autogenous shrinkage of Portland cement-metakaolin pastes”, Advances in Cement Research, vol. 10, nº 3 (1998), pp. 109-119.
(14) Boddy, R.D.; Hooton, K.A.; Gruber: “Long-Term testing of the chloride penetration resistance of concrete containing high reactivity metakaolin”, Cem. Concr. Res., vol. 31, nº 5 (2001), pp. 759-765. doi:10.1016/S0008-8846(01)00492-6
(15) Justice, J. M.; Kurtis K. E.: “Influence of metakaolin surface area on properties of cement-based materials”, ASCE, Journal of Materials in Civil Engineering, vol. 19, nº 9 (2007), pp. 762-771. doi:10.1061/(ASCE)0899-1561(2007)19:9(762)
(16) Balaguru P.: “Properties of normal and high-strength concrete containing metakaolin”. SP-199, ACI, Farmington Hills, Mich. (2001), pp. 737-756.
(17) Ramlochan T.; Thomas, M.: “Effect of metakaolin on external sulfate attack”. SP-192, ACI, Farmington Hills, Mich. (2000). pp. 239-252.
(18) Parande, K.; Babu, B.; Karthik, M. A.; Kumaar, K.K.; Palaniswamy, N.: “Study on strength and corrosion performance for steel embedded in metakaolin blended concrete/mortar”, Construction and Building Materials, vol. 22, nº 3 (2008), pp. 127-134. doi:10.1016/j.conbuildmat.2006.10.003
(19) Coleman, N. J.; McWhinnie, W.: “Solid State Chemistry of Metakaolin-Blended Ordinary Portland Cement”. Journal of Materials Science, vol. 35, nº 11 (2000), pp. 2701-2710. doi:10.1023/A:1004753926277
(20) Abo-El-Enein, S. A.; Abbas, R.; Ezzat, E.: “Properties and durability of metakaolin blended cemens”, Mater Construcc, vol. 60, nº 299 (2010), pp. 21-35. doi:10.3989/mc.2010.50509
(21) Poon, C.S.; Kou, S.C.; Lam, L.: “Compressive strength, chloride diffusivity and pore structure of high performance metakaolin and silica fume concrete”, Construction and Building Materials, vol. 20 (2006), pp. 858-865. doi:10.1016/j.conbuildmat.2005.07.001
(22) Arikan, M.; Sobolev, K.; Ertu.n, T.; Yegˇinobali, A.; Turker, P.: “Properties of blended cements with thermally activated kaolin”, Construction and Building Materials, vol. 23, nº 1 (2009), pp. 62-70. doi:10.1016/j.conbuildmat.2008.02.008
(23) Badogiannis, E.; Kakali, G.; Dimopoulou, G.; Chaniotakis, E.;. Tsivilis, S: “Metakaolin as a main cement constituent: exploitation of poor Greek kaolins”, Cement and Concrete Composites, vol. 27 (2005), pp. 197-203. doi:10.1016/j.cemconcomp.2004.02.007
(24) Badogiannis, E.; Tsivilis,S.: Exploitation of poor Greek kaolins: durability of metakaolin concrete. Cement and Concrete Composites, vol. 31, nº 2 (2009), pp. 128-133. doi:10.1016/j.cemconcomp.2008.11.001
(25) Castellote, M.; Andrade, C.: “Round-Robin test on chloride analysis in concrete - part II: analysis of water soluble chloride content”, Materials and Structure, vol. 34, nº 10 (2001), pp. 589-596. doi:10.1007/BF02482124
(26) Castellote, M.; Andrade, C.: “Round-Robin test on chloride analysis in concrete - part I: analysis of total chloride content”, Materials and Structure, vol. 34, nº 9 (2001), pp. 532-549. doi:10.1007/BF02482181
(27) Kim, H. S.; Lee, S. H; Moon, H. Y.: “Strength properties and durability aspects of high strength concrete using Korean metakaolin”. Construction and Building Materials, vol. 21, nº 4 (2007), pp. 1229-1237. doi:10.1016/j.conbuildmat.2006.05.007
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