Rigid pavement design with use of titanium nanoparticles to improve the strength of concrete-2024

Fiorella Repoma Souza A.; Reynaldo Muguruza Flores P. · Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology (2025) · DOI: 10.18687/laccei2025.1.1.1898

Resumen

The report presented is a research project whose main purpose is to develop a rigid pavement using titanium nanoparticles in order to increase the compressive strength of concrete in the Av. José Saco Rojas, located in the district of Carabayllo, Peru. It seeks to solve the premature wear of pavements caused by the increase in vehicular flow and the low resistance of concrete to compression. The main objective is to determine how the use of titanium nanoparticles improves the strength of concrete. Experimental tests were carried out with concrete molds containing various proportions of titanium nanoparticles (0%, 3%, 5%, 7%, y 12%). Mechanical attributes such as compressive strength and physical properties of aggregates were analyzed. Nanoscopic titanium particles increase mechanical strength and enhance features such as floor impermeability. A dosage of 7% is considered to be ideal for rigid pavement projects. This design is feasible to reduce costs and extend the useful life of the pavement. The project highlights the importance of nanomaterials in civil engineering as an option to improve road infrastructure, adjusting to the demands of transport and urban development in Carabayllo.

Instituciones: Universidad Tecnológica del Perú