Advanced Use of Recycled Plastic in Pavement Construction: Whole of Life Cycle Analysis

This thesis explores the potential of Recycled Plastic-Modified Asphalt (RPMA) as a sustainable alternative in pavement construction. It introduces a Life Cycle Assessment (LCA) framework to evaluate RPMA's environmental impact, focusing on its production phase and recycling processes. Additionally, machine learning models are employed to predict RPMA's performance, including viscoelastic properties and susceptibility to cracking and rutting under various conditions. The study highlights RPMA's environmental benefits, especially in reducing carbon emissions and resource depletion, and underscores the efficacy of machine learning in optimizing pavement design. Overall, the research offers valuable insights for promoting sustainable pavement engineering practices and informed decision-making in infrastructure development.