The Reliable Tire Recycling (RTR) Playground Tile Project aims to develop an innovative, sustainable, and safe playground surfacing solution made from recycled rubber tires. This project was initiated to repurpose waste rubber into a functional, high-performance product. Playground tiles made of such material are not widely available in Canada which this project aims to address. The project was completed in collaboration with RTR, Manitoba’s leading tire recycling company, to expand their product line. The playground tile is designed to meet ASTM F1292 impact attenuation safety standards, contribute to environmental sustainability, and enhance product innovation in the recycled rubber industry specifically in Canada.

The design process involved extensive research and experimentation in several key areas: material composition, tile shape, connection method, aesthetics, and manufacturing. The final material formula was selected based on performance test results that met the expected safety rating but also ensured durability, impact resistance, and ease of production. The Team developed a unique base design with a channelled, grid structure to improve shock absorption and water drainage, further enhancing the product’s safety and longevity. Additionally, a dowel pin connection system was implemented to facilitate secure and easy tile assembly, improving product usability in playground installations. The tile’s visual appearance was improved with the integration of coloured rubber from recycled shoes to which added a potential avenue for future product development at RTR.

To ensure the tiles met the main design objectives and specifications, various verification procedures were conducted. The Triax Impact Test in accordance with ASTM F1292 confirmed that the material composition and design features achieved the critical fall height desired by the client for playground applications. Additional tests evaluated the tile’s performance under different environmental conditions including extreme temperatures and moisture resistance. These evaluations demonstrated the tile’s durability and suitability for outdoor use, confirming its potential as a marketable product for RTR.

By successfully developing a high-quality playground tile using recycled rubber, this project not only contributes to sustainable waste management but also provides RTR with a viable, eco-friendly addition to their product line. The results validate the potential for further research and commercialization.