Comprehensive Review on Utilization of Construction Demolished Waste and Crumb Rubber for Sustainable Pavement Construction

Abstract

Several researchers are focusing on the utilization of Construction Demolished Waste (CDW) and Crumb Rubber (CR). They assess CDW's acoustic, workability, durability, and mechanical properties. Numerous studies are addressing the benefits of using Crumb Rubber in various applications. Research has also shown that various fiber materials can be utilized to boost the strength of concrete. Some examples of typical fiber material are basalt, steel, glass, and polypropylene fibers. But the studies do not address the combination of CDW and CR with other fibers. This article discusses the state-of-the-art in CDW and CR properties with the respective combinations of fiber materials used in pavement engineering. Additionally, the literature review has been completely revised to understand the structural arrangement and material composition of particles for further research in the future.