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Thermal analyses of cement components hydrated in the presence of calcium carbonate

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Affiliation
  1. National Research Council of Canada. NRC Institute for Research in Construction
FormatText, Article
Subjectlimestone; cement; tricalcium silicate; tricalcium aluminate; tricalcium aluminate + gypsum; caco3; differential scanning calorimetry (dsc); differential thermogravimetry (dtg); differential thermal analysis (dta); conduction calorimetry; cement hydration; Concrete; pierre à chaux; ciment
Abstract
Tricalcium silicate, tricalcium aluminate and tricalcium aluminate + gypsum were hydrated in the presence of 5-50 percent CaCO03 for different lengths of time (a few minutes to 28 days) and the products were examined by differential scanning calorimetry (DSC), differential thermogravimetry ( DTG), differential thermal analysis (DTA) and conduction calorimetry. On the basis of the results a mechanism has been proposed to explain the effect of CaCO3 on the hydration of cement.
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  • Thermochimica acta 127 (16 May 1988): 385–394.
LanguageEnglish
Peer reviewedYes
IdentifierIRC-P-1537
NRC numberNRCC 29019
NRC-IRC-3090
NPARC number20375413
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Record identifier3ac62400-50b9-426c-873e-ea15b2acafd1
Record created2012-07-23
Record modified2020-06-06
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