Impact of Climate Change on Pavement Durability: Role of Ultraviolet Radiation Ageing of Bitumen (Climate-Pave)

Descripción del proyecto

Construir carreteras que resistan el paso del tiempo y el cambio climático

A medida que el cambio climático aumenta las temperaturas, las carreteras de toda Europa se resienten bajo un sol abrasador. La exposición prolongada a la radiación ultravioleta hace que el betún (el ligante del asfalto) envejezca y se agriete, debilitando las superficies de las carreteras y aumentando las necesidades de reparación. Con el apoyo de las acciones Marie Skłodowska-Curie, el proyecto Climate-Pave está abordando esta cuestión. Investigará cómo la luz ultravioleta acelera el envejecimiento del betún y se trabajará para crear materiales más duraderos y resistentes a los rayos ultravioleta. El proyecto, que combina la ciencia avanzada de los materiales con las necesidades reales de la industria, pretende prolongar la vida útil de las carreteras europeas, recortar los costes de mantenimiento y reducir el impacto ambiental.

Objetivo

The Climate-Pave project aims to train a researcher through interdisciplinary research focused on understanding the ultraviolet (UV) radiation ageing mechanisms of bitumen, the key binding material in pavements. This initiative addresses the challenges posed by climate change by enhancing the durability and performance of road infrastructure under increasing UV exposure. The project will investigate the impact of UV radiation on bitumen ageing and develop innovative UV-resistant materials and technologies, ensuring longer-lasting and more sustainable pavements. The main outcomes of Climate-Pave will include a comprehensive understanding of the ageing processes accelerated by UV radiation, a performance prediction framework for UV-aged bituminous materials, and the development of advanced UV-resistant bitumen blends and technologies. This research will lead to updated protocols for applying these novel materials in road construction, contributing to creating more resilient and sustainable infrastructure. Additionally, the project will provide the Fellow with extensive training in material science, chemistry, and experimental characterization, enhancing his expertise in pavement engineering. Complementary skills training in project management, intellectual property, networking, and teaching will also be provided, promoting collaboration between academia and industry. By strengthening the EU’s leadership in developing climate-resilient infrastructure, Climate-Pave will contribute to reduced maintenance costs, resource conservation, and lower greenhouse gas emissions associated with the pavement. The fellowship will equip the Fellow with interdisciplinary expertise and complementary skills, fostering a successful independent research career in sustainable infrastructure materials, with strong connections to European academic and industrial networks.