Advancing Sustainable Pavements through Biomaterial Innovations (BIO-PAVE)

• Grant number: 25/02287-2
• Support Opportunities: Regular Research Grants
• Start date: August 01, 2025
• End date: July 31, 2027
• Field of knowledge: Engineering - Civil Engineering - Transportation Infrastructure
• Principal Investigator: Kamilla Vasconcelos Savasini
• Grantee: Kamilla Vasconcelos Savasini
• Principal researcher abroad: Ramez Hajj
• Institution abroad: University of Illinois at Urbana-Champaign, United States
• Host Institution: Escola Politécnica (EP). Universidade de São Paulo (USP). São Paulo , SP, Brazil
• Associated researchers: Adalberto Leandro Faxina ; Júlio César dos Santos ; Liedi Legi Bariani Bernucci ; Silvio Silvério da Silva
• Associated research grant: 23/09789-8 - Decarbonization of transport for the benefit of society: enhancing sustainability with the integration of biochemical and thermal routes in the integral use of biomass, AP.TEM

Abstract

Bio-based materials for paving applications have become an attractive option to reduce the consumption of petroleum-derived asphalt materials. This project, established under a collaborative agreement between the University of São Paulo (USP) and the University of Illinois Urbana-Champaign (UIUC), aims to evaluate the characteristics of different bio-based materials from various renewable sources, including bio-binder and biochar. The study seeks to understand the mechanisms of transformation in the properties of these binders, particularly in relation to degradation caused by aging, as well as aspects of durability and performance in paving applications. This collaboration leverages the expertise of both institutions, combining USP's strengths in sustainable materials and infrastructure research with the University of Illinois' pioneering work in biomaterials and advanced pavement technologies. This theme creates an important link between academic developments and the industrial sector, as the groups involved in the project have partnerships with economic sectors relevant to society. By integrating bio-based materials into paving technologies, this research contributes to the development of sustainable infrastructure solutions that align with global environmental goals, fostering innovation and knowledge exchange between Brazil and the United States. (AU)