Citas bibligráficas
Guevara, K., (2024). Evaluación del comportamiento de las propiedades físico-mecánicas de concreto de alta resistencia F’c = 500 kg/cm2, incorporando nanoplaquetas de grafeno con aplicación de ondas ultrasónicas [Universidad Católica Santo Toribio de Mogrovejo]. http://hdl.handle.net/20.500.12423/7250
Guevara, K., Evaluación del comportamiento de las propiedades físico-mecánicas de concreto de alta resistencia F’c = 500 kg/cm2, incorporando nanoplaquetas de grafeno con aplicación de ondas ultrasónicas []. PE: Universidad Católica Santo Toribio de Mogrovejo; 2024. http://hdl.handle.net/20.500.12423/7250
@misc{renati/583659,
title = "Evaluación del comportamiento de las propiedades físico-mecánicas de concreto de alta resistencia F’c = 500 kg/cm2, incorporando nanoplaquetas de grafeno con aplicación de ondas ultrasónicas",
author = "Guevara Rimarachin, Kevin Paul",
publisher = "Universidad Católica Santo Toribio de Mogrovejo",
year = "2024"
}
The population growth has generated infrastructure needs such as housing and transportation. To meet the demand and technical requirements, high-strength concrete needs to be placed at younger ages. The quality of concrete depends on various variables that are influenced by its constituent materials. In the market, there are options such as additives, fibers, and materials with pozzolanic activity to improve its properties. However, their use can have negative consequences such as economic losses, rigorous quality controls, and exploitation of natural resources. This research aims to determine whether the addition of graphene nanoplatelets at percentages f 0.27% and 0.33% enhances the physico-mechanical properties and facilitates the production of high-strength concrete using ultrasonic waves. It seeks to contribute to the field of nanomaterials and innovation in construction materials, opening new avenues for researchers interested in this area. The most effective dosage obtained was the addition of 0.27% of graphene nanoplatelets for both physical and mechanical properties. Furthermore, a durability test was conducted, which concluded that the addition of graphene nanoplatelets to concrete with a strength of F'c=500 kg/cm2, using ultrasonic waves, does not produce significant changes in its properties. Therefore, this solution is not viable due to the high costs of importing the ultrasound machine and graphene nanoplatelets.
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