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Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

Please note that all times are shown in the time zone of the conference. The current conference time is: 24th Aug 2026, 05:32:13am America, Santiago

Daily Overview

Session

14D: Sustainability
Virtual location: VIRTUAL: Agora Meetings

Presentation 2

2:08pm - 2:16pm

Structural design of flexible pavement with rubber addition in the city of Trujillo

Jampier Alviery Rodriguez Barrionuevo, José Guanilo Chiroque, Franklin Huamán Hilario, Marcos Abraham Quezada Bocanegra, Ivan Reyes Sebastian, Magali Roxana Tantaleán Perez

Universidad César Vallejo - (PE), Perú

The research aimed to determine the influence of recycled rubber on the structural design of the flexible pavement of Av. América Sur during the year 2025, contributing to safer and more sustainable urban mobility (SDG 11). The study was basic in type, with a quantitative approach and a non-experimental design. The population was composed of the entire avenue, and the sample corresponded to a 400-meter section selected for convenience. The observation technique was applied using a guide based on the PCI and Marshall methods, which made it possible to evaluate the pavement condition and the performance of the mixtures with recycled rubber. The results showed that the pavement was in very poor condition, with a PCI of 19.33 and severe failures such as alligator cracking. Using the AASHTO 93 method, a structural thickness of 61 cm was determined. In the laboratory, the mixtures with rubber exhibited better mechanical performance, with Mix 3 standing out with 36.37 kg/cm² of strength and 0.65% absorption, confirming the positive influence of rubber. In conclusion, the incorporation of recycled rubber proved to be viable and is projected as a sustainable alternative to improve the durability and performance of urban roads.