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The tricalcium silicate hydration in the presence of active silica
AbstractThe influence of active silica upon the tricalcium silicate hydration was studied. On the microcalorimetric curves a considerable acceleration of the process with dormant period elimination was observed. The reason for this is the lowering of calcium ions concentration in the solution as they are consumed, rapidly by the CSH phase formation of a low C/S ratio. Basing on these results the authors presume that the delaying factor of C3S hydration process is the quasi-stationary layer supersaturated with calcium ions surrounding the anhydrous grains of tricalcium silicate.
The tricalcium silicate hydration in the presence of active silica
AbstractThe influence of active silica upon the tricalcium silicate hydration was studied. On the microcalorimetric curves a considerable acceleration of the process with dormant period elimination was observed. The reason for this is the lowering of calcium ions concentration in the solution as they are consumed, rapidly by the CSH phase formation of a low C/S ratio. Basing on these results the authors presume that the delaying factor of C3S hydration process is the quasi-stationary layer supersaturated with calcium ions surrounding the anhydrous grains of tricalcium silicate.
The tricalcium silicate hydration in the presence of active silica
Kurdowski, Wiesław (Autor:in) / Nocuń-Wczelik, Wiesława (Autor:in)
Cement and Concrete Research ; 13 ; 341-348
28.09.1982
8 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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