Hydration of Tricalcium Silicate: Effects of CaCl2 and Sucrose on Reaction Kinetics and Product Formation
Source abstract
Abstract
The effects of CaCl 2 and sucrose on the hydration of monoclinic and triclinic tricalcium silicate were studied using quasielastic neutron scattering and calorimetry. Aside from acceleration and retardation, other effects on the reaction were revealed including changes to the rate constant and the type and amount of hydration product. These effects were measured in terms of specific kinetic parameters for the first time. The phenomenon of “delayed acceleration” caused by sucrose is attributed to the solubilization of the silicate species.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Clay minerals and soil interactions · Concrete and Cement Materials Research · Glass properties and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Materials Science and Engineering, University of Maryland, College Park, Maryland 20742-2115, and National Institute of Standards and Technology Center for Neutron Research, Gaithersburg, Maryland 20988-8562
Department of Civil, Architectural, and Environmental Engineering, University of Texas at Austin, Austin, Texas 78712
References (26)
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