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    • Argamassa de cimento Portland com adição de Barita (BASO4) 

      Acosta, Yonaikel Josuhe Contreras; (Universidade Presbiteriana MackenzieEscola de Engenharia Mackenzie (EE)Engenharia de Materiais e NanotecnologiaUPMBrasil, 2020-01-21)
      In the construction industry, Portland cement (CP) is the fundamental component in the preparation of mortars and concretes, also to being mixed with additives can improve its performance in different structural applications. ...