Urban infrastructure faces growing challenges in managing stormwater, mitigating flooding, and reducing environmental impacts while maintaining cost-effective and durable solutions. Permeable pavements offer a sustainable alternative to conventional impermeable surfaces, improving water infiltration, reducing peak stormwater flows, and enhancing water quality. This paper presents an innovative approach to permeable pavement, developed by Porous Lane, incorporating recycled waste tyres into asphalt-based permeable surfaces.
This solution aligns with circular economy principles by repurposing end-of-life tyres, reducing landfill waste, and decreasing reliance on virgin materials. The incorporation of rubber enhances pavement flexibility, making it more resilient to environmental stressors such as soil movement and tree root growth. Extensive research and case studies demonstrate its superior structural performance, longevity, and reduced clogging compared to traditional permeable pavement solutions.
Through hydrological modelling and real-world applications, this paper explores how waste tyre permeable pavements contribute to urban flood mitigation, improved stormwater quality, and enhanced urban tree health. Results indicate significant reductions in stormwater runoff volumes, pollutant loads, and urban heat effects. Additionally, we address key barriers to adoption, including misconceptions about maintenance requirements and regulatory hesitations.
This study contributes to infrastructure asset management and public works in action, by showcasing an innovative, scalable, and environmentally responsible solution that redefines urban paving practices. We emphasize the necessity of cross-sector collaboration among policymakers, engineers, and sustainability advocates to accelerate adoption and maximize the benefits of permeable pavements in public infrastructure.
By integrating waste tyre permeable paving into urban landscapes, cities can enhance sustainability while addressing pressing infrastructure challenges. This research offers valuable insights for municipalities and public works professionals seeking cost-effective, resilient, and environmentally friendly solutions for stormwater management and road infrastructure.