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Ayala, K., Ccallo, M. (2020). Mejoramiento de las propiedades mecánicas del concreto con ACR empleando aditivo nanosílice [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/654827
Ayala, K., Ccallo, M. Mejoramiento de las propiedades mecánicas del concreto con ACR empleando aditivo nanosílice [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2020. http://hdl.handle.net/10757/654827
@misc{renati/393936,
title = "Mejoramiento de las propiedades mecánicas del concreto con ACR empleando aditivo nanosílice",
author = "Ccallo Pérez, Marie",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2020"
}
Title: Mejoramiento de las propiedades mecánicas del concreto con ACR empleando aditivo nanosílice
Other Titles: Improvement of the mechanical properties of concrete with ARC and nanosilize additive
Authors(s): Ayala Aguilar, Kevin Josué; Ccallo Pérez, Marie
Advisor(s): Eyzaguirre Acosta, Carlos Augusto
Keywords: Concreto reciclado; Agregados reciclados; Resistencia a la compresión; Recycled concrete; Recycled aggregates; Compressive strength
OCDE field: http://purl.org/pe-repo/ocde/ford#2.00.00; https://purl.org/pe-repo/ocde/ford#2.01.00
Issue Date: 6-Oct-2020
Institution: Universidad Peruana de Ciencias Aplicadas (UPC)
Abstract: En este artículo se analiza la influencia de un aditivo a base de nanosilice en el concreto elaborado con agregado a partir de concreto reciclado. Para lo cual, se ha realizado un programa de laboratorio donde se analizan las propiedades físicas de los materiales y las propiedades en estado fresco y endurecido del concreto a distintas edades. El objetivo principal del estudio es demostrar las mejoras cuantitativas de resistencia a compresión y tracción del concreto con ACR empleando nanosilice. Asimismo, el diseño óptimo para los casos propuestos es la mezcla M4 (100% ACR y 1% nanosilice) con el cual se logra mejorar en 21% respecto a la muestra M3 (100% ACR) a 28 días. Finalmente, el diseño M4 tiene una mayor resistencia a compresión comparado con la mezcla M0 (1) concreto convencional sin nanosilice. Por consiguiente, la utilización del concreto con ACR es factible en términos de resistencia.
This article discusses the influence of a nanosilize based admixture on concrete made with aggregate from recycled concrete. For which, a laboratory program has been carried out where the physical properties of the materials and the properties in the fresh and hardened state of concrete at different ages are analyzed. The main objective of the study is to demonstrate the quantitative improvements of resistance to compression and tension of concrete with ACR using nanosilice. Likewise, the optimal design for the proposed cases is the M4 mixture (100% ACR and 1% nanosilize) with which it is possible to improve by 21% compared to the M3 sample (100% ACR) at 28 days. Finally, the M4 design has a higher compressive strength compared to the conventional concrete mix M0 (1) without nanosilize. Therefore, the use of concrete with ACR is feasible in terms of strength.
This article discusses the influence of a nanosilize based admixture on concrete made with aggregate from recycled concrete. For which, a laboratory program has been carried out where the physical properties of the materials and the properties in the fresh and hardened state of concrete at different ages are analyzed. The main objective of the study is to demonstrate the quantitative improvements of resistance to compression and tension of concrete with ACR using nanosilice. Likewise, the optimal design for the proposed cases is the M4 mixture (100% ACR and 1% nanosilize) with which it is possible to improve by 21% compared to the M3 sample (100% ACR) at 28 days. Finally, the M4 design has a higher compressive strength compared to the conventional concrete mix M0 (1) without nanosilize. Therefore, the use of concrete with ACR is feasible in terms of strength.
Link to repository: http://hdl.handle.net/10757/654827
Discipline: Ingeniería Civil
Grade or title grantor: Universidad Peruana de Ciencias Aplicadas (UPC). Facultad de ingeniería
Grade or title: Ingeniero Civil
Register date: 4-Mar-2021
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