Honeycomb cores are used in the fabrication of lightweight structures. The core material is typically 'sandwiched' between skins of plywood, aluminum, FRP composite material, steel, granite, solid surface materials, paper etc. FRP plastic honeycomb sandwich panel is most popular light weight ,stiffness composite board in practice. Other surface panel can be selected to make sandwich panel according to customer demand.
Sandwich board is widely applied in Marine as structural material such as hull, deck, bulkhead, tank, canopies and cases; in Tooling as fabricating tooling and moulds; in truck as truck sides, fairing, guard and floor hoods; in wind turbine act as blades, canopy housing and rotor hoods; in sport as leisure, film set and decorative market; in corrosion to prevent and repair of metal and concrete surfaces;
in chemical barrier to provide protection for tanks, pits, pipes and grates.