Rate and Mechanism of Hydration of β‐Dicalcium Silicate
- 1 March 1979
- journal article
- Published by Wiley in Journal of the American Ceramic Society
- Vol. 62 (3-4) , 161-167
- https://doi.org/10.1111/j.1151-2916.1979.tb19045.x
Abstract
The hydration of β‐dicalcium silicate was followed at a fixed w/c ratio of 0.45 and at 10° to 40°C by analyzing the liquid phase in the paste, by determining free lime and combined water, and by electron microscopy. The reaction proceeded from the induction period through a propagative surface nucleation‐growth of the CSH stage and an Overall penetration reaction Sw; the kinetics of these stages are discussed.Keywords
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