Vol. 9 No. 3 (2020)
Artí­culos Originales

EFECTO DEL RECICLADO DE LAS FIBRAS DE LAS BOTELLAS PET EN LA RESISTENCIA DEL CONCRETO NORMAL

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  • Darwin Quenta Flores
Darwin Quenta Flores
Universidad Nacional del Altiplano Puno
Bio

Published 2020-07-31 — Updated on 2020-08-11

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Keywords

  • Fibras ,
  • botellas ,
  • PET,
  • medio ambiente,
  • reciclado,
  • resistencia a la flexión,
  • resistencia a la compresión
    • ...More
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Copyright (c) 2022 Darwin Quenta Flores

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Quenta Flores, D. (2020). EFECTO DEL RECICLADO DE LAS FIBRAS DE LAS BOTELLAS PET EN LA RESISTENCIA DEL CONCRETO NORMAL. Revista De Investigaciones, 9(3), 1659-1670. https://doi.org/10.26788/riepg.v9i3.1734

Abstract

RESUMEN

Hoy en día enfrentamos un problema sobre la protección ambiental, el estilo de vida moderno junto con las nuevas tecnologías causó más producciones de materiales de desecho para los cuales existe el problema de eliminación. Uno de ellos son las botellas PET que debe desecharse o reciclarse adecuadamente para mantener limpia el medio ambiente, ya que se clasifican como materiales no biodegradables. Para abordar este problema, se realizó un estudio experimental del efecto del reciclado de las fibras de botella PET en la resistencia del concreto normal, fibras obtenidas mediante un reciclado mecánico. Se elaboró una serie de mezclas de concreto con adición de fibras PET de 0 % a 8 % estimada respecto al peso del cemento. Los concretos resultantes se compararon con el concreto normal (0 % de PET). Se analizó la resistencia a la compresión y resistencia a la flexión del concreto respectivamente. Los resultados indican que para concreto con 2 % de PET alcanza su máxima resistencia a la compresión logrando un incremento de 2,6 % y el concreto con 4 % de PET disminuye en 6,3 %, no obstante, alcanza una resistencia superior a 210 kg/cm2. La resistencia a la flexión para concreto con 4 % de fibras de PET aumenta a 24 %. Por lo tanto, hasta 4 % de fibras de PET es posible adicionar para lograr una resistencia adecuada del concreto, método muy útil para resolver algunos problemas de desechos de PET en el medio ambiente.

Palabras Clave: Fibras de las botellas PET, medio ambiente, reciclado, resistencia a la compresión, resistencia a la flexión.

PDF (Spanish)

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