Paper Title:
Cement Hydration Kinetics Research Based on the Multi-Phase Hydration Model
  Abstract

Based on the multi-phase hydration dynamic model, taking into account the factors such as chemical composition of cement, curing temperature, water-cement ratio, the final hydration degree and fineness of cement, a theoretical hydration kinetics equation is established in this paper. It can be used to predict the hydration rate increases with the change of hydration degree. The results showed that: water-cement ratio will accelerate the phase boundary reaction, while not influence the early crystallization of nucleation and crystal growth; temperature can accelerate the hydration process, while it can not change the ultimate hydration degree.

  Info
Periodical
Advanced Materials Research (Volumes 168-170)
Edited by
Lijuan Li
Pages
26-30
DOI
10.4028/www.scientific.net/AMR.168-170.26
Citation
B. Lei, L. Wu, G. Q. Song, "Cement Hydration Kinetics Research Based on the Multi-Phase Hydration Model", Advanced Materials Research, Vols. 168-170, pp. 26-30, 2011
Online since
December 2010
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Price
$32.00
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