Aluminium honeycomb panels consist of aluminium alloy skins laminated to a lightweight honeycomb core made from aluminium foil, creating a rigid, high-stiffness structure ideal for demanding applications. In India, they are popular for exterior curtain walls, balcony cladding, signage boards, marine/rail interiors, and architectural features due to their ultra-low weight (4–8 kg/m²), ... https://shakuraconstruction.sg/aluminium-honeycomb-panels/