Grates and Grating Materials

Grates and grating materials consist of a metal or fiberglass lattice that provides a slip-resistant floor or semi-open surface. Metal grates and grating materials are usually made of aluminum, steel, stainless steel, or galvanized steel. They are available in a variety of shapes, mesh types, and sizes. Fiber reinforced plastic (FRP) products are made by weaving continuous strands of fiberglass through thermosetting plastics. Grates and grating materials are often used as anti-slip or non-slip safety flooring in plants, factories, and processing facilities. Examples include grills, grids, grip plates, grip grates, stair treads, expanded metal step covers, road plates, perforated plates, and bar grating. Bridgewalk, sidewalk, and walkway grates and grating materials are also available. Roadway gratings for resurfacing and paving projects have excellent bi-directional mechanical properties and good chemical resistance. They are also used for power generation, sewage treatment, and oil refining applications.