Regional and remote communities across Australia face significant challenges in managing difficult-to-recycle waste streams while maintaining sustainable and resilient housing infrastructure. This demonstration project was undertaken as part of "Finding Fit-for-Purpose Technological Recycling Solutions for Regional and Remote Communities Across Australia", supported by the Sustainable Communities and Waste (SCaW) Hub through the Australian Government's National Environmental Science Program (NESP). The project was delivered through a collaboration between the UNSW SMaRT Centre, the Wellington Local Aboriginal Land Council (WLALC), and NSW Health to demonstrate how problematic waste materials can be transformed into high-performance Green Ceramics flooring for Aboriginal community housing in Wellington, New South Wales.
The project addressed two interconnected challenges: reducing landfill disposal of mixed waste materials, including waste plastics, waste glass, textiles, and end-of-life carpet materials, while improving the quality, durability, and sustainability of flooring in ageing Aboriginal community housing. A decentralised remanufacturing approach was adopted to convert these locally generated waste streams into Green Ceramics products suitable for residential applications, providing a practical circular economy solution for regional communities.
Initial site assessments identified deteriorated flooring, elevated timber subfloors, and challenging environmental conditions that made conventional ceramic tile installation unsuitable. These findings informed the development of an installation strategy specifically tailored to local housing conditions. Green Ceramics tiles were subsequently manufactured and comprehensively validated, demonstrating excellent mechanical performance, moisture resistance, slip resistance, durability, and compatibility with residential flooring applications. Adhesive validation identified a suitable bonding system capable of maintaining long-term performance on timber substrates exposed to changing environmental conditions.
Following laboratory validation, the flooring system was successfully installed in a Wellington Aboriginal community residence through a collaborative implementation process that included hands-on training of a local installer, supporting knowledge transfer and local capability development. Post-installation monitoring confirmed stable in-service performance without evidence of significant cracking, delamination, or adhesive failure. Community feedback highlighted improved cleanliness, durability, ease of maintenance, and overall satisfaction with the new flooring system. The project also demonstrated the versatility of Green Ceramics technology through the fabrication of furniture prototypes, illustrating additional opportunities for transforming waste into value-added products.
This project demonstrates that decentralised remanufacturing can simultaneously address waste management, sustainable housing, and regional development by converting problematic waste into durable construction materials. Beyond improving housing outcomes, the project establishes a practical and replicable model for implementing circular economy solutions in regional and remote communities. By integrating resource recovery, advanced manufacturing, community participation, and real-world deployment, the project provides a scalable pathway for reducing landfill, supporting local manufacturing and employment, strengthening Indigenous community resilience, and advancing Australia's transition towards a more sustainable and circular economy.