Arul Arulrajah

TL;DR: A comprehensive laboratory evaluation of the geotechnical and geoenvironmental properties of five predominant types of construction and demolition (C&D) waste materials was undertaken in this article, and the results showed that these materials are suitable for reuse.

TL;DR: The results show that >50% of metro lines are highly exposed to flood risk, indicating that the Guangzhou metro system is vulnerable to flood events.

TL;DR: In this article, the authors present an overview of previous studies carried out by researchers to reuse crushed waste glass (CWG) as an aggregate in concrete and asphalt mixtures, aggregate in unbound base and subbase applications, lightweight engineering material and a cementitious material.

TL;DR: The properties of waste tyre rubber and engineering applications have been previously reported in a range of publications with respect to the environmental, economic, and technical factors as discussed by the authors, with a focus on geotechnical engineering applications, such as earthworks and infrastructure construction.

TL;DR: In this paper, a comprehensive laboratory evaluation of physical and shear strength characteristics of recycled C&D materials was undertaken using gradation, Los Angeles Abrasion, unconfined compression, California Bearing Ratio (CBR), direct shear and consolidated drained triaxial tests.