FRP is abroad in the early twentieth Century to the development of a new type of composite material, development is rapid, wide application, high level of technology, have powerful vitality. In recent years the domestic glass steel, also have great progress. Glass steel 's main features are: light, high strength, anti-corrosion, insulation, insulation, noise, long life, its density is 1.5-2.0, the 3-4 times lighter than steel, and the intensity is 1.17 times higher than steel, therefore, the mechanical and physical performance is good, can replace steel, wood and cement and some other materials.