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Article Dans Une Revue Scientific Bulletin of Valahia University - Materials and Mechanics Année : 2017

Study on Hydration and Strengthening of High Alumina Cements

Résumé

Refractory concretes based on aluminous cements are used with great success in areas where high temperatures are required. The mineralogical composition of the high alumina cement is the main factor which gives the physical and mechanical properties at high temperatures of refractory monolithic materials. It is therefore desirable to use high alumina cements based on mineralogical compounds with high refractoriness, because in the end those beneficial properties can be found in the final product-refractory concrete. The aim of this paper is to design, realize and characterize different compositions of high alumina cements based on mineralogical compounds with the highest refractory from the CaO-Al 2 O 3 binary system (i.e. CA, CA 2 , and CA 6), and to find ways of hydraulic activation of calcium hexa aluminate, also.
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hal-01652364 , version 1 (14-03-2019)

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Paternité - Pas d'utilisation commerciale - Pas de modification

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Nicolae Angelescu, Cristina Stancu, Sofiane Amziane, Vasile Bratu, Elena Valentina Stoian. Study on Hydration and Strengthening of High Alumina Cements. Scientific Bulletin of Valahia University - Materials and Mechanics, 2017, 15 (12), pp.22-27. ⟨10.1515/bsmm-2017-0004⟩. ⟨hal-01652364⟩
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