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In situ monitoring of C-S-H gel processing by magnetic susceptibility and turbidity measurements
The magnetic susceptibility and turbidity of calcium silicate hydrate (C-S-H) gel hydrothermally synthesized under various conditions were studied. The experimental results indicate that C-S-H gel with diatomite and lime has an optimum time for hydrothermal synthesis, in terms of susceptibility (Xm) and turbidity (tau). C-S-H gel hydrothermally synthesized for the optimum time has higher susceptibility and lower turbidity, i.e., the gel exhibits high dispersibility (fineness) and numerous structural defects, properties that provide a better strengthening effect for cements. Susceptibility and turbidity have obvious characteristics and can be used as indexes of quality control for the synthesis of C-S-H gel.
In situ monitoring of C-S-H gel processing by magnetic susceptibility and turbidity measurements
The magnetic susceptibility and turbidity of calcium silicate hydrate (C-S-H) gel hydrothermally synthesized under various conditions were studied. The experimental results indicate that C-S-H gel with diatomite and lime has an optimum time for hydrothermal synthesis, in terms of susceptibility (Xm) and turbidity (tau). C-S-H gel hydrothermally synthesized for the optimum time has higher susceptibility and lower turbidity, i.e., the gel exhibits high dispersibility (fineness) and numerous structural defects, properties that provide a better strengthening effect for cements. Susceptibility and turbidity have obvious characteristics and can be used as indexes of quality control for the synthesis of C-S-H gel.
In situ monitoring of C-S-H gel processing by magnetic susceptibility and turbidity measurements
In-situ-Überwachung der C-S-H-Gelherstellung durch Messen der magnetischen Suszeptibilität und der Trübung
Journal of the American Ceramic Society ; 88 ; 1799-1802
2005
4 Seiten, 2 Bilder, 10 Tabellen, 9 Quellen
Aufsatz (Zeitschrift)
Englisch
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