Ching Yuk Chan’s Post

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Student at La Trobe University

Title: Prolonging Pavement Life: Insights from the Thought Leaders Series In the recent CPD webinar, "Thought Leaders Series: Extending the Service Life of Pavements," industry experts shared valuable insights into delaying cracking of pavement surfacing, a critical strategy to protect infrastructure from rapid deterioration. As Australia faces increasing demands to maintain its aging road and airfield pavements, asset owners seek innovative solutions for cost-effective and sustainable pavement maintenance. Simon Ouk, Solution Support Engineer at HUESKER Australia, brought 16 years of experience in developing maintenance and rehabilitation projects for major road, airport, defense, and port pavements. In his role at HUESKER, he collaborates with stakeholders throughout Oceania to deliver resilient and cost-effective pavement solutions. Jaco Liebenberg, Strategic Service Line Leader at GHD, shared his 27 years of expertise in pavement and aviation civil infrastructure design. His role involves project management and delivery of aviation design services at GHD, with notable contributions to runway resurfacing projects, conceptual pavement designs for Western Sydney Airport, and rehabilitation of international apron at Brisbane Airport. Key takeaways included the benefits of effective crack mitigation, common applications and treatments, the importance of raw material selection, and the sustainability aspects of pavement solutions. The presentation emphasized that not all treatments are created equal and showcased verified long-term case studies from Australia and around the world. Personally, the webinar provided valuable insights into innovative solutions for pavement maintenance, highlighting the economic and environmental benefits of delaying cracking. The real-life perspectives from both an asset owner and a consultant added depth to the discussion. A sincere thank you to Simon Ouk, Jaco Liebenberg, and all speakers for sharing their extensive knowledge. The webinar not only addressed the challenges faced by asset owners but also provided practical solutions to extend pavement service life, contributing to more sustainable and cost-effective infrastructure management.

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