Characteristics of Calcium Trisulphoaluminate Hydrates for Rapid Hardening of Cement Composites

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Periodical:

Materials Science Forum (Volumes 544-545)

Edited by:

Hyungsun Kim, Junichi Hojo and Soo Wohn Lee

Pages:

669-672

Citation:

C. B. Kim et al., "Characteristics of Calcium Trisulphoaluminate Hydrates for Rapid Hardening of Cement Composites", Materials Science Forum, Vols. 544-545, pp. 669-672, 2007

Online since:

May 2007

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[1] E. Sakai, Y. Nikaido, T. Itoh, M. Daimon, Ettringite formation and microstructure of rapid hardening cement, Cem. Concr. Res. 34 (2004), pp.1669-1673.

DOI: https://doi.org/10.1016/j.cemconres.2004.04.021

[2] X. Fu, C. Yang, Z. Liu, W. Tao, W. Hou, X. Wu, Studies on effects on properties and mechanism of hydration of sulphoaluminate cement, Cem. Concr. Res. 33 (2003), pp.317-324.

[3] A.M. Cody, H. Lee, R.D. Cody, P.G. Spry, The effect of chemical environment on the nucleation, growth and stability of ettringite, Cem. Concr. Res. 34 (2004) , pp.869-881.

[4] F. Goetz-Neunhoeffer, J. Neubauer, P. Schwesig, Mineralogical characteristics of ettringites synthesized from solutions and suspensions, Cem. Concr. Res. 35 (2005), in press.

DOI: https://doi.org/10.1016/j.cemconres.2004.04.037

[20] [40] [60] [80] 100 120 140 160 180 1 10 100 SO4.

[2] concentration(mg/l) C3A type CSA type CA type.

[20] [40] [60] [80] 100 120 140 160 180 1 10 100 SO4.

[2] concentration(mg/l) C3A ty p e CSA ty p e CA ty p e.

[5] [10] [15] [20] [25] [30] 1 10 100 Ca 2+ concentration(mg/l) C3A type CSA type CA type.

[5] [10] [15] [20] [25] [30] 1 10 100 Ca 2+ concentration(mg/l) C3A type CSA type CA type.

[10] [20] [30] [40] [50] [60] [70] [80] 1 10 100 Curing time(min. ) Al 3concentration(mg/l) C3A type CSA type CA type.

[10] [20] [30] [40] [50] [60] [70] [80] 1 10 100 Curing time(min. ) Al.

[3] concentration(mg/l) C3A type CSA type CA type.