Two-way stretch plastic geogrid is a polypropylene (PP) or polyethylene (PE) as raw materials, plastics extrusion sheet, punching, heating, longitudinal stretching, transverse stretching. Performance: Two-way stretch plastic geogrid in vertical and horizontal great tensile strength, such a structure in the soil can provide a more effective force of commitment to the ideals proliferation of chains, adapted to a large area permanent foundation bearing reinforcement. Construction of convenience, saving time, effort, shorten the construction period and reduce maintenance costs. Uses: Suitable for ground reinforcement of various dams and embankment, slope protection, wall reinforcement, large airport, parking, terminal freight yard and other permanent bearer. 1. Increase the bearing capacity of the road (to) the base to extend the road (to) the base of life. 2. Prevent Road (ground) surface subsidence or cracks, keeping the floor neat appearance. 3. To prevent the culvert cracks. 4. Enhance the soil, prevent soil erosion. 5. Reduce the cushion thickness, saving cost. 6. Slope stability support greening grass mat. 7. Can replace metal mesh network for coal mine roof.