Honeycomb Panels exhibit a unique cell structure. The core has 3 orientations vs the 2 orientations common with other honeycomb panels, making its properties more uniform. Each cell has a tubular form and is inherently stable. Different surface materials are variable, such as steel, Aluminium, wood, reinforced fibreglass(FRP),paper , thin marble and other high strength composite materials, so the plastic honeycomb cores are widely used in boat, yatch port ,bridge ,truck body ,building(construction) ,FRP reinforced fibre glass container and so on. Honeycomb Sandwich board is widely applied in Marine as structural material such as hull, deck, bulkhead, tank, canopies and cases.