Abstract
Cementitious systems based on portland cement are used for immobilization of toxic and hazardous wastes. The addition of waste material may impact the hydration reaction in cement matrix and consequently the setting and hardening process. The progress of reaction can be monitored by heat evolution measurements and the calorimetric results can indicate the declination from standard behaviour.
In this study the microcalorimetry was used to evaluate the heat output during the hydration of cements in the presence of different chromium containing salts, viz. CrCl3, Cr2(SO4)3, Na2CrO4 and K2CrO4.
Similar content being viewed by others
References
F. P. Glasser, Jour. Amer. Ceram.Soc., 84 (1985) 1.
F. P. Glasser, Cem. Concr. Res., 22 (1992) 201.
F. P. Glasser in J. J. J. Goumans, H. A. van der Sloot and Th. G. Aalbers, Studies in Environmental Science, ed. Elsevier, Amsterdam 1994, 77.
H. F. W. Taylor, Cement Chemistry, Academic Press, London 1991.
F. P. Glasser, in Proc. 9th Int.Congr. on the Chemistry of Cements, Vol. VI, New Delhi 1992, p. 114.
V. A. Rosetti and F. Medici, Cem. Concr. Res., 25 (1995) 1147.
Kindness, A. Macias and F. P. Glasser after F. P. Glasser in J. J. J. Goumans, H. A. van der Sloot and Th. G. Aalbers, Studies in Environmental Science, Elsevier, Amsterdam 1994, 77.
C. Tashiro, Cem. Concr. Res., 7 (1977) 283.
W. Nocuń-Wczelik and J. Malolepszy, Thermochim. Acta, 269/270 (1995) 613.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Nocuń-Wczelik, W. Calorimetric studies of cementitious materials — chromium interaction. Journal of Thermal Analysis 49, 1147–1152 (1997). https://doi.org/10.1007/BF01983669
Issue Date:
DOI: https://doi.org/10.1007/BF01983669