Sandwich Panel with Foil Paper (Aluminium & G.I)

Sandwich panels with foil paper, incorporating aluminium and galvanized iron (G.I), are advanced construction materials designed to offer superior thermal insulation and durability. These panels consist of a core insulating material, typically polyurethane foam or polystyrene, sandwiched between two layers of metal foil. The outer layers are either aluminium or galvanized iron, chosen for their distinct properties and applications.

Aluminium foil provides excellent thermal insulation due to its low thermal conductivity and high reflectivity, which helps in reducing heat transfer. It is lightweight, corrosion-resistant, and has a high strength-to-weight ratio, making it ideal for structures requiring both strength and low weight. Aluminium's malleability also allows for intricate designs and easy installation.