Unidirectional plastic geogrid is a geogrid made from high-density polyethylene (HDPE) material, formed through plastic extrusion, punching, heating, and stretching. It is extruded into sheets, punched with regular holes, and then stretched longitudinally. It is generally used to be laid in the soil, where it forms a stress transfer mechanism through interlocking and engagement between the geogrid mesh and the soil mass, allowing local loads to be rapidly and effectively diffused over a large area of soil, thereby reducing local destructive stress and extending the service life of the project.

This product is formed by extruding a high molecular polymer into a thin plate, punching it with regular holes, and then stretching it longitudinally. This process aligns the polymer into a directional linear state, forming a uniformly distributed, high-node-strength, elongated oval mesh structure. This structure boasts high tensile strength and modulus, with our company's products exceeding international standards in early-stage (elongation between 2% to 5%) tensile strength and modulus. It provides the soil with an ideal force-bearing and diffusing连锁 system. The product has a high tensile strength (>150Mpa), is adaptable to various soil types, and is widely used as a reinforcing and加固 material.