DTA-TG study on the Ca(OH)2 - pozzolan reaction in cement pastes hydrated up to three years |
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| Authors: | V Kasselouri Ch Ftikos G Parissakis |
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| Affiliation: | 1. Hellenic Center of Cement Research National Technical University of Athens, Greece |
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| Abstract: | In order to study the way in which Santorin earth (pozzolan) acts during its hydration with portland cements and specifically, the rates of its action and its optimum content, the amount of Ca(OH)2 derived during the hydration has been quantitatively determined, by means of thermogravimetry. Thus, cement pastes have been prepared with mixtures of portland cement containing proportions of Santorin earth up to 40% of various finenesses. These pastes were cured in water up to three years. |
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