Potentialities of Different Materials from the Eastern Region of Cuba as Partial Cement Substitutes: A Comparison of Their Performance

  • Roger S. Almenares Reyes*
  • , Adrián Alujas Díaz
  • , Carlos A. Leyva Rodríguez
  • , Lisandra Poll Legrá
  • , Yosbel Guerra González
  • , Luis A. Pérez García
  • , Sergio Betancourt Rodríguez
  • , Jose Fernando Martirena-Hernandez
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

The prospects for the use of supplementary cement materials depend to a large extent on their potential and their availability. In this work, the potentialities of three materials (calcined clays, zeolitized tuffs, vitreous tuffs) as sources of supplementary cementitious materials are presented. Each material was characterized from the chemical and mineralogical point of view. The reactivity was determined in standardized mortars and their behavior was assessed in mixed cements and hollow concrete blocks. Based on the results obtained, a comparison between the performances was made. The best results were shown by the calcined clay, followed by the zeolitized tuff and vitreous tuff, which corresponds to the reactivity of each material.

Original languageEnglish
Title of host publicationRILEM Bookseries
PublisherSpringer Netherlands
Pages77-83
Number of pages7
DOIs
Publication statusPublished - 2020
Externally publishedYes

Publication series

NameRILEM Bookseries
Volume22
ISSN (Print)2211-0844
ISSN (Electronic)2211-0852

Keywords

  • Calcined clay
  • Natural pozzolans
  • Volcanic tuff

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