Vehicles - Auto Shredder Residue

Auto shredder residue (ASR) is the material that remains after a vehicle is shredded for metal recycling. When a vehicle is shredded, it goes through a process of being crushed and torn apart, with the metal components being separated from non-metal materials such as plastics, rubber, foam, glass, and other materials.

ASR is a complex mixture of materials that can be difficult to dispose of and can contain hazardous substances such as heavy metals, organic chemicals, and asbestos. The exact composition of ASR can vary depending on the type of vehicle being shredded and the shredding process used.

Disposing of ASR can be a challenge due to its composition and potential environmental impact.