PVC Silt Curtain is the main product to protect the environment in the sea and large river. It can prevent the silt when reclamation, port construction and other project.The main purpose to protect the environment is to stop the suit from being widely diffused.
The plastic drainage board is made of polyethylene (HDPE) or polyvinyl chloride (PVC) as the raw material plastic bottom plate, which is stamped into conical protrusions or raised points of stiffeners .
The drainage plate is made of high-density polyethylene (HDPE) or polypropylene (PP) by heating and pressurizing injection molding. It is a new type of drainage material integrating drainage and water storage functions.