It has a two-way high strength, rigidity characteristics. Is an alternative to welding geogrid composite ideal material for the production of woven geogrid. This is because the steel wire mesh has determined the following factors: a wire grill contact strength (tensile, shear, tear, torsion) must be high, and the performance of vertical and horizontal grille bars to contact the force transmission ribs better, being able to force the transverse ribs spread through contact longitudinal ribs, and vice versa. Therefore, the requirements to be overall good contact, the contact strength to be relatively close to the strength of the ribs (when not in junction tensile fracture), or both intensity difference should be small, in order to match, this is the most reasonable and economical. Otherwise, contact the intensity is much lower than the strength of the ribs, it is not safe to play high tensile strength rib ability to form a structural consequence is caused by "big horse cart" type of waste. Second, the steel wire mesh grille ribs, the total area of ??the ribs is less than the open area as much as possible, in order to ensure the mechanical interlocking engagement with the relatively large role. That is as far as possible to make the mesh soil more bite area, in order to fully play its role in the bite. However, the mesh size should not be too large, otherwise rib stiffness smaller, bite force has actually helped reduce. Third, the grille reinforcement ribs to be perpendicular to each other and, in order to more effective load transfer. If they are not perpendicular, will reduce the load transfer effect, leaving the reinforcement effect worse. This pseudo-grid (such as woven composite welding) is different. Pseudo grid nodes or composite textile welding, integrity is poor, the vertical and horizontal force transmission performance is poor.