Mechanical properties of mortars containing recycled ceramic as a fine aggregate replacement

Authors

  • Francisca Guadalupe Cabrera-Covarrubias Universidad Politécnica de Cataluña (Spain), Escuela Técnica Superior de Ingenieros de Caminos, Canales y Puertos de Barcelona.
  • José Manuel Gómez-Soberón Universidad Politécnica de Cataluña (Spain), Escuela Politécnica Superior de Edificación de Barcelona.
  • Jorge Luis Almaral-Sánchez Universidad Autónoma de Sinaloa (Mexico), Facultad de Ingeniería de Los Mochis.
  • Susana Paola Arredondo-Rea Universidad Autónoma de Sinaloa (Mexico), Facultad de Ingeniería de Los Mochis.
  • Ramón Corral-Higuera Universidad Autónoma de Sinaloa (Mexico), Facultad de Ingeniería de Los Mochis.

Keywords:

recycled mortars, ceramic materials, mortar shrinkage

Abstract

We study the behavior of mortars where 0%, 10%, 20%, 30%, 50% and 100% of their original natural sand was replaced by ceramic sand in a search of potential new building materials that will help to conserve natural resources and that are environmentally friendly. In this paper, the physical properties of the sands and their derived mortars, including their compressive strength, flexural strength, and shrinkage due to base and total drying, are characterized. Our results show that the compressive and flexural strengths of the recycled mortars decrease proportionally to the amount of natural sand replacement used. A similar behavior is observed for the shrinkage due to drying in mortars with low ceramic substitutions (10%, 20% and 30%). Based on these findings, we believe that the use of mortars made with recycled sand (with substitution contents lower than 30%) could be feasible in applications where the mechanical requirements are low.

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Published

2015-12-31

How to Cite

Cabrera-Covarrubias, F. G., Gómez-Soberón, J. M., Almaral-Sánchez, J. L., Arredondo-Rea, S. P., & Corral-Higuera, R. (2015). Mechanical properties of mortars containing recycled ceramic as a fine aggregate replacement. Revista De La Construcción. Journal of Construction, 14(3), 22–29. Retrieved from https://ojs.uc.cl/index.php/RDLC/article/view/13420