Use of Recycled Tires Waste in Non-Structural Concrete Applications

Handling tire waste is a serious waste management challenge at the national and international levels. On the other hand, the conservation of natural aggregate resources is essential for sustainability. This research will investigate the use of waste tire rubber as a partial replacement of aggregate in non-structural concrete applications. The goal will be to identify the maximum replacement possible while satisfying minimum strength and durability requirements and ensuring desirable thermal performance. In addition to using standard cubes and cylinders to investigate strength and durability, the study will use hollow concrete and paving blocks as well as interlocking tiles. The research will provide recommendations for the possible percentage replacement of aggregates with recycled tire rubber for applications in the construction industry.