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Revista Ingenierías Universidad de Medellín
Article . 2019 . Peer-reviewed
License: CC BY NC ND
Data sources: Crossref
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Revista Ingenierías Universidad de Medellín
Article
License: CC BY NC ND
Data sources: UnpayWall
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Polietileno tereftalato como reemplazo parcial del agregado fino en mezclas de concreto

Authors: Ana Beatriz Acevedo Jaramillo; Juan Esteban Posada Franco;

Polietileno tereftalato como reemplazo parcial del agregado fino en mezclas de concreto

Abstract

Este artículo de investigación, financiado por la Universidad Eafit, presenta resultados experimentales en los que se evaluó la resistencia a la compresión y la manejabilidad de un concreto hecho con un reemplazo parcial del agregado fino por polietileno tereftalato (PET) reciclado. El reemplazo se realizó por volumen de modo que el espacio ocupado por las partículas de arena extraída lo ocuparan las partículas de PET. Se realizaron mezclas de concreto con reemplazo de arena de 0 % (referencia), 5 %, 10 %, 15 % y 20 %. Los resultados indican que aumentar el porcentaje de arena reemplazada disminuye la resistencia a la compresión, sin embargo, la manejabilidad no se ve afectada al conservar la curva granulométrica de los agregados. Se determinó el porcentaje de reemplazo del 15 % como el más adecuado ya que la manejabilidad es apropiada, se reemplaza una cantidad alta de arena y se presenta una disminución aceptable de resistencia a la compresión.

Country
Colombia
Related Organizations
Keywords

reemplazo, polietileno tereftalato (PET), agregado fino, maneabilidade, manejabilidad, resistance to compression, resistência à compressão, concreto, concrete, replacement, substituição, polyethylene terephthalate, resistencia a la compresión, manageability, fine aggregate

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green
gold