Fiber reinforced plastic (FRP) is a type of plastic in which the strength of low strength plastic material is increased by means of high strength of fibers.Fiber reinforced plastics contains to main things one is matrix and another is fiber. The function of matrix is to support and hold the fibers in the correct position. Matrix also prevents fibers from surface damage and environmental conditions.
The matrix material should show stability with moisture and temperature. The FRP fibers are the main component which bears the actual load.