Long Kang molded grille molding on the stereotypes of the metal mold, according to design requirements paved the glass fiber rovings, and then pouring the required thermosetting resin, curing mold release can be obtained FRP gratings. 

 Grille features: 

 Light: the proportion of the FRP at around 1.8, only a quarter of the steel, also third lighter than aluminum. 

 Gao Qiang: FRP grating cross method cloth yarn, levers into the beam, the beam-beam laminated, bearing good negative force 

 : Need to select different types of resin, it has a very superior acid and alkali corrosion resistance, corrosion resistance to organic solvents and salts, and many other gas-liquid medium. 

 · Long life: the general use of two years, no maintenance, the overall economic efficiency is much better than carbon steel. 

 · Good safety performance: surface has a variety of non-slip surface, with good insulation and flame retardant properties, in an explosive atmosphere, reducing the accident. 

 Comfort: · face with a certain degree of flexibility, can reduce the tension of the workers' legs and back. 

 · Appearance: according to the requirements of users, any coloring. The grid surface is smooth and easy to wash. 

 Specific purposes: 

 Operating platform, equipment platform, drilling platforms, flooring, stair treads, ramps, bridge walkways, railways across the aisle, top of the truck walkways, pedestrian bridges, fences, equipment, safety bar, airport lighting, fencing, scaffolding, grating, ventilation gate, decorative grilles, trapdoors, wash racks, corrosion-resistant shelves, trench ditch cover and the deck of the ship, mooring dock