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Hydration Behavior of Metakaolin-Cement Pastes with Different Contents of Reactive Aluminous at Early Age

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Abstract:

What kind of role do the reactive aluminous has played during early hydration process of metakaolin-cement paste is investigated in present study. Therefore, metakaolin(MK) samples containing 45.94%, 22.86%, 0% reactive aluminous are prepared, respectively. In addition, X-ray Diffraction (XRD) analysis is employed to identify the crystalline phases of all specimens. The amount of acid-insoluble residue (AIR) of all specimens is used to evaluate the unreacted materials. The results obtained indicate that reactive aluminous can promote development of the early period strength significantly. Reactive silica and reactive aluminous reaction velocity was very slow during the first three days, then increased. The reaction velocity of reactive aluminous was faster than reactive silica between the first day and third day, but it shows an opposite result between the third day and seventh day.

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Periodical:

Advanced Materials Research (Volumes 150-151)

Pages:

419-424

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.150-151.419

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Online since:

October 2010

Authors:

Tao Sun, Zhong He Shui, Gui Ming Wang

Keywords:

Cement Paste, Early Hydration Process, Metakaolin (MK), Reactive Aluminous

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] A. Shvarzman, K. Kovler, I. Schamban, G. Grader, G. Shter. Advances Cement Research. 2002, 14(1), 35– 41.

DOI: 10.1680/adcr.2002.14.1.35

Google Scholar

[2] Lea's Chemistry of Cement and Concrete, Edited by Hewlett, 4th ed., Wiley, New York, (1998).

Google Scholar

[3] B. Sabir, S. Wild, J. Baj. Cement and Concrete Composites. 2001, 23(6), 441– 454.

Google Scholar

[4] Zongjin Li, Zhu Ding. Cement and Concrete Research. 2003, 33(4), 579–584.

Google Scholar

[5] Murat, M. Cement and Concrete Research. 1983, 13(4), 511–518.

Google Scholar

[6] Chao Xu, Xinfa Zhang. Measurement on active aluminum oxide of kaolin, Nonmetallic Mines. 1998, 21(5), 13-14. (in chinese).

Google Scholar

[7] G. Kakali, T. Perraki, S. Tsivilis, E. Badogiannis. Applied Clay Science. 2001, 20(1), 73– 80.

DOI: 10.1016/s0169-1317(01)00040-0

Google Scholar

[8] Crennan, J.M., El-Hemaly, S.A.S., Taylor. H.F.W. Cement and Concrete Research. 1977, 7(5), 493–502.

DOI: 10.1016/0008-8846(77)90111-9

Google Scholar

[9] Klimesch. D.S., Ray. A. Advances Cement Research. 1997, 9(36), 157–165.

Google Scholar

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