THE PULTRUSION PROCESS Composite pultruded grating is manufactured by pultrusion process .The raw materials (such as rolls of mat and roving) are saturated with the resin mixture("wet-out") in the resin bath and are pulled through a heated steel die using a continuous pulling device then they are cured and formed corresponds to the shape of the die and then are drilled and assembled.The basic pultrusion process is described in the following schematic. CABLE-TRAY-AND-LADDERS APPLICATIONS OF PULTRUDED GRATING • Platform • Walkways • Trash hitch • Stairs • Floors • Channel’s cover BENEFITS AND CHARACTERISTICS OF FRP/GRP PULTRUDED GRATING • Corrosion Resistance • Slip Resistance • Fire Resistance • Non-Magnetic • Impact Resistance • Non-sparking • Light Weight • Cost Savings • Non-Conductive • High Long Life • High Strength