Fiberglass molded grating is the abbreviation of fiberglass reinforced plastic grids. It is also called glass steel. It is a new type of compound material based on unsaturated polyester resin. The material is interlaced and woven by glass fiber and plastic molded resin and it is made by an unique molding technique. The characteristics of the products includes antipressure, fire resistance, light quality, high strength, antiimpact, insulation, slip resistance, no magnetism, beautiful appearance, convenient installation and incision. This material is widely used in the fields of petroleum industry, chemical industry, metallurgy, electric power, food, traffic, and environment protection. It is an ideal substitute of traditional metal grids Type of grid 40 x 40 SM Thickness of bearing bars: 7.0 Distance of center of bearing bars: 40 Open area front view: 67% Approx weight pre square meter: 19.2kg/m2 Two-way bearing load Choices of sizes: 1,007 x 3,007 Type of surface: surface-polish type, gritted surface Usages recommended: decorating doors, insulation and ceiling