Geocell is a three-dimensional mesh structure made of high-strength polymer sheets (such as HDPE, PP, etc.) through ultrasonic welding. When unfolded, it presents a three-dimensional grid shape.
Geomembrane is a thin, extremely low-permeability sheet material made from high-molecular-weight polymers (high-density polyethylene, linear low-density polyethylene).
Geogrid have the function of roadbed reinforcement and slope protection, and are often used in road construction, dam protection, landfill and other projects.