Plastic HDPE geocell is three dimensional, honeycomb like structures manufactured from high density polyethylene and jointly welded by ultrasonic technique. It is flexible to fold during the transport and installation on construction site. The geocell nets will be filled with soils, granular, cements or other on-site infill materials when stretched into web structures, which has powerful and rigid confinement in the lateral and vertical sides. 1. Cell depth: 50mm,100mm,150mm,200mm,250mm 2. Welding space: 330mm~1600mm Item Height (mm) Thickness (mm) Welding Distance (mm) Tensile strength of welding points (N/cm) Tensile strength of connection of cells (N/cm) Tensile strength at yield of each sheet (Mpa) Smooth and Not Perforated 50≤H≤250 1.0~1.2 330≤A≤1000…