• Clinkering of calcium sulfoaluminate clinkers: polymorphism of ye'elimite 

      Gomez-de-la-Torre, Maria de los Angeles; García-Aranda, Miguel Ángel; Santacruz-Cruz, Maria Isabel; Cuesta, Ana; Zea-Garcia, Jesus D.; [et al.] (2018)
      The manufacture of CSA cements is more environmentally friendly than that of OPC as it releases less CO2. This reduction depends on CSA composition and is due to three factors: i) less emissions from decarbonation in the ...
    • Hydration mechanisms of two polymorphs of synthetic ye'elimite 

      Cuesta, Ana; Álvarez-Pinazo, Gema; Sanfeliz-Garcia, Susana; Peral, Inma; Aranda, Miguel A. G.; [et al.] (Elsevier, 2014-05-26)
      Ye'elimite is the main phase in calcium sulfoaluminate cements and also a key phase in sulfobelite cements. However, its hydrationmechanismis not well understood. Here we reported newdata on the hydration behavior of ...
    • Hydration studies of ye’elimite by using Ptychographic X-ray nano-tomography 

      Cuesta, Ana; Da-Silva, Julio C.; Diaz, Ana; Holler, Mirko; De-la-Torre, Angeles G.; [et al.] (2015-06-26)
      CSA (Calcium SulfoAluminate) cements may have variable compositions but all of them contain ye’elimite(Ca4Al6O12SO4). The manufacture of CSA cements is more environmentally friendly than that of ordinary Portland cements ...
    • Preparation and hydration of model ecocement phases. Characterization by diffraction and cognate methods 

      Cuesta-García, Ana María (Servicio de Publicaciones y Divulgación Científica, 2015)
      La producción de cementos de sulfoaluminato de calcio (CSA, del inglés Calcium SulfoAluminate) es más respetuosa para el medio ambiente que la de los cementos Portland ordinarios (OPC, del inglés Ordinary Portland Cement) ...