Evaluating the fire performance of aluminium composite panel (ACP) cladding materials through cone calorimetry

This paper presents a comprehensive investigation into the fire performance of Aluminium Composite Panel (ACP) cladding materials utilizing diverse core materials. The study encompasses ACPs with varying concentrations of polyethylene (100%, 30%, and 7%), in addition to panels incorporating Extruded Polystyrene (XPS) and Expanded Polystyrene (EPS) as core materials. The evaluation is conducted through rigorous analysis of key fire performance metrics, including Heat Release Rate (HRR), time to ignition, and smoke generation. The findings contribute valuable insights into the thermal behaviour and safety characteristics of ACP cladding materials, aiding in the development of improved fire-resistant construction materials.