Citas bibligráficas
Vargas, E., (2024). Incorporación de grafeno al concreto de alta resistencia aplicado en pavimento de tráfico pesado [Universidad Católica Santo Toribio de Mogrovejo]. http://hdl.handle.net/20.500.12423/7913
Vargas, E., Incorporación de grafeno al concreto de alta resistencia aplicado en pavimento de tráfico pesado []. PE: Universidad Católica Santo Toribio de Mogrovejo; 2024. http://hdl.handle.net/20.500.12423/7913
@misc{renati/1107017,
title = "Incorporación de grafeno al concreto de alta resistencia aplicado en pavimento de tráfico pesado",
author = "Vargas Hernandez, Ezequiel",
publisher = "Universidad Católica Santo Toribio de Mogrovejo",
year = "2024"
}
Concrete, due to its superior quality and high resistance and reduced setting times on site, is the most required input worldwide in the building and infrastructure sectors. Making known a new material that improves its mechanical properties such as graphene nanotubes; For this reason, I carried out the following “Incorporation of graphene into high-resistance concrete applied to heavy-traffic pavement.” The general objective of this study is: To determine that the incorporation of graphene into high-resistance concrete improves its mechanical properties for its application in heavy-traffic pavement. To achieve the stated objective, the effects of resistance when incorporating graphene were first compared. between 0.5%, 1.0% and 1.5% of the weight of the cement, secondly the flexural strength of the high-strength concrete was analyzed by incorporating graphene between 0.5%, 1.0% and 1.5% of the weight of the cement, workability was also determined of the mixture with the addition of the graphene material, in this way the method of application of graphene in concrete for heavy traffic pavements f'c = 420kg/cm2 was determined, and finally the production price of the new high resistance material was evaluated. Incorporating graphene for traffic pavement, its methodology is through a search for background information related to the topic, with a sample of 63 cores for flexural and compression resistance testing, as a result, the compressive stress resistance of 420kg/cm2 is obtained. this increases by 10%. 15% and 20%, respectively, likewise the bending resistance increases from 7%, 15% and 23%, in the elaboration it was observed 40%, 42% and 50% of workability is lost, thus obtaining as results that the greater the ratio of graphene nanotubes, the greater its increase in said tests and prices increased by 30% of the standard material, it is concluded that high resistance concrete when incorporating graphene 0.5%, 1% and 1.5% tend to increase between 3% and 11% compressive strength at 28 days and for high-strength concretes when incorporating graphene 0.5%, 1% and 1.5% tend to increase between 7.7% and 15% flexural strength at 28 days.
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