Sandwich panel Indonesia, is a product used to clad the walls, ceilings and roofs of buildings. Each panel comprises a core of thermoinsulating material, skinned of both sides with sheet metal.
The types of sandwich panel are generally grouped by the thermoinsulating material used as the core. Sandwich panel with cores of EPS (expanded polystyrene), polyurethane, polyisocyanurate (PIR) and mineral wool are all readily available.
The materials mainly vary in their thermal insulating performance, sound insulating, reaction to fire and weight.