Plastic composite geogrid is made of high strength steel wire wrapped into a high-intensity bands through high-density polyethylene, according to the plane at right angles to the warp and weft, ultrasonic welding molding geosynthetics, according to project needs to use different mesh wire diameter and root number to change the size of muscle tension band. Features: 1, strength, creep, to adapt to various types of environmental soil and fully meet the tall retaining wall in highway use. 2, can effectively improve the bearing surface of the embedded reinforcement locks, occlusal function, greatly enhanced foundation bearing capacity and effective lateral displacement of soil constraints, and enhance the solid foundation of performance. 3, compared with the traditional grid more strength, strong bearing capacity, corrosion resistance, aging, friction coefficient, hole uniform, convenient construction, long service life. 4, more adapted to deep-sea fishing, embankment reinforcement, a fundamental solution to the low intensity of other materials gabion of long-term water erosion caused by poor corrosion resistance, short life and other technical problems. 5, can effectively avoid the construction process is rolling equipment, damage caused by construction damage. Uses: Can be used for soft ground highway, railway, bridge abutment, approach roads, piers, revetment, dams, slag field, embankments, construction of access roads, levees, beach management, garages, airports, stadiums, green building reinforcement, block wall, slope protection and pavement crack and other civil works.