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Introduction Monolithic refractory concretes with calcium aluminates cement as binding agent have been manufactured for over 80 years now. First, refractory concretes were based on high cement formulations. Today, accent is on
Introduction Calcium aluminate cements (CAC) are special hydraulic binders, especially used in refractory concretes. Castable refractories containing CAC are used in different furnaces lining applications in ceramic, cement
an expansive additive composed of calcium sulfoaluminate components or the mixture of calcium aluminate cement and calcium sulfate (gypsum or anhydrite) [ 6 , 7 ]. These additives in the environment of hydrating cement transform into ettringite—3CaO
.scientific.net/MSF.591-593.827 . 19. Gawlicki , M , Wczelic , WN , Bak , L . Calorimetry in the studies of cement hydration: setting and hardening of Portland cement–calcium aluminate cement mixtures
-003-0007-9 . 22. Nilforoushan , MR , Talebian , N 2007 The hydration products of a refractory calcium aluminate cement at intermediate temperatures . Iran J Chem Eng 26 : 19 – 24 . 23
´ndez L Andrade C . Microstructure development in mixes of calcium aluminate cement with fume or fly ash . J Therm Anal Calorim. 2009 ; 96 ( 2 ): 335 – 45 http://dx.doi.org/10.1007/s10973
. 41. Pacewska B , Wilińska I , Nowacka M . Studies on the influence of different fly ashes and Portland cement on early hydration of calcium aluminate cement . J Therm Anal Calorim. 2011 . doi
. Hidalgo , A , Garcia , JL , Alonso , MC Fernandez Andrade , C 2009 Microstructure development in mixes of calcium aluminate cement with silica fume or fly ash . J Therm Anal Calorim 96 2 335 – 345 10.1007/s10973
Artificial pozzolanic cement pastes containing burnt clay with and without silica fume
Physicochemical, microstructural and thermal characteristics
aluminate cement with silica fume or fly ash . J Therm Anal Calorim . 2009 ; 96 : 2 335 – 345 . 10.1007/s10973-007-8439-3 . 26. Chaipanich , A , Nochaiya , T . Thermal analysis and