5.1 - Review of Expanded Polystyrene (EPS) and Extruded Polystyrene (XPS) as a raw material; general characteristics, implementations, and suppliers
5.2 - Expanded and Extruded Polystyrene Products and Applications
5.3 - State of the art working catalogue/database of current available alternatives to Expanded Polystyrene (EPS) & Extruded Polystyrene (XPS) products