FRP grating is a composite material with much open space, which is made from fiberglass roving and polyester resin through a special molding process. It can be used for structural material on many occasions, such as flooring under corrosive environment, ditch’s cover, working platform, ship's deck, walkway, staircase etc.
FRP grating has a lot of special properties compared with steel,plastics and aluminum, such as light weight, high strength, corrosion resistance , fire-retardant etc.