Now showing items 1-2 of 2

    • Cementos híbridos basados en la activación alcalina de subproductos del carbón 

      Gordillo Suárez, Marisol; Rivera, Jhonathan F.; Mejia, Johanna M.; Mejia de Gutierrez, Ruby (2014-08)
      This study focuses on the production of an alternative cementitious material with low environmental impact through the evaluation of two-coal combustion by-products. Hybrid cements based on the alkali activation of fly ...
    • Geopolymeric concretes based on fly ash with high unburned content 

      Gordillo Suárez, Marisol; Mejía De Gutierrez, Ruby; Valencia Saavedra, William (Elsevier, 2018-03-20)
      This study used fly ash (FA) with a high amount of unburned content (21%) to produce simple (Geo FA) and binary (Geo FA/granulated blast furnace slag [GBFS]) geopolymeric concretes. The effect on the mechanical strength ...