TAIFENG® Geocell are honeycomb shaped structures with a thickness ranging from 75 to 200 mm, made by the continuous extrusion of polyethylene (PE) with Ultrasonic soldering. The structure opens like an accordion and therefore can be transported and stored with minimal space and successively opened during installation, thus creating a series of completely interconnected, regular ovoid cells. Taifeng geocells provide high tensile properties to assure its confinement and reinforcement function. (up to 0.57kN/5cm of the tensile strength of sheet material)（up to 1kn/20㎝ of the tensile strength of welded seams）.It is therefore particularly useful to the foundation reinforcement of high ways and railways, protection of steep slope, dykes, dams, and earth walls.