Bibliographic citations
Mendoza, J., Vilchez, M. (2021). Análisis del concreto con sustitución parcial del agregado fino por agregado de polietileno de alta densidad (HDPE) para concreto no estructural en Lima [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/655330
Mendoza, J., Vilchez, M. Análisis del concreto con sustitución parcial del agregado fino por agregado de polietileno de alta densidad (HDPE) para concreto no estructural en Lima [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2021. http://hdl.handle.net/10757/655330
@misc{renati/394564,
title = "Análisis del concreto con sustitución parcial del agregado fino por agregado de polietileno de alta densidad (HDPE) para concreto no estructural en Lima",
author = "Vilchez Carbajal, Manuela Stephania",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2021"
}
In recent years, the world is going through a great ecological crisis, in order to contribute to the reduction of waste levels, in concrete technology there is a proposal to use plastic waste as aggregates in the manufacture of concrete. For this reason, the objective of this work is to demonstrate that the incorporation of HDPE aggregate as a partial replacement for fine aggregate will improve the properties that increase the durability of concrete. This research includes an experimental methodology that ranges from the preparation of HDPE as fine aggregate, analysis of the plastic aggregate, the design of mixtures of the concrete pattern and study concrete with 10%, 20% and 30% partial replacement of the fine aggregate, tests physical and mechanical to a sampling of 64 specimens, until the analysis of the results. From the obtaining of results, it is realized that the sample that has a 30% replacement reduces the unit weight to 86% compared to the standard sample, that is, that it has a variation inversely proportional to the percentage replacement amount. Regarding the mechanical properties, the compressive strength increases up to 17.7% with the sample of 20% replacement of fine aggregate by HDPE, the tensile and flexural strength increase up to 60.76% and 13.7% respectively in relation to the sample with 30% partial replacement of fine aggregate by HDPE. In the resistance to carbonation, no change or variation is recorded in the pattern and the different combinations.
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