Glassfiber Reinforced Plastic jacking pipe

GRP jacking pipe is a new type of pipe jacking made from resin, glass fiber (continuous + short cut) and quartz sand by continuous winding process. The GRP Pipe Channel has axial reinforced short cut glass fiber which improves the axial compression strength. Process characteristics GRP pipe jacking adopts 3D printing technology (material addition manufacturing) to realize continuous and rapid forming of pipeline by way of layer by layer superposition. Design feature GRP pipe jacking is a kind of a three-dimensional reinforced pipe with pipe wall structure which adopts two kinds of reinforcement methods: circumferential continuous fiber and three - dimensional distributed short-cut fiber at the same time. The pipe wall is connected into a whole through short- cut fiber, which over comes the defects of laminated structure.   Performance feature GRP pipe-jacking not only has the advantage of light, high strength, corrosion resistance and excellent hydraulic properties like glass r…