Geotextile is mainly used to prevent seepage, isolation, Geogrid is generally used in the reinforcement, the two have the essence of the difference, in the use of the process is sometimes used in the same project, such as high-speed, railway engineering, such as the production of the grid is polypropylene, PVC and other polymers by thermoplastic or molded two-dimensional grid-like or with a certain height of three-dimensional grid screen, when used as a civil engineering, known as the geotechnical Grille.
Engineering application areas: Highway, Railway, abutment, approach, dock, dam, slag field, such as soft soil foundation reinforcement, retaining wall and pavement anti-cracking engineering and other fields. Glass fiber mesh with external walls, interior wall painting, mainly to prevent different materials at the junction of mortar and other plastering materials, such as cracks, empty drums. Local node reinforcement is also used. Geotextile has excellent filtration, drainage, isolation, reinforcement, seepage prevention, protective effect, with light weight, tensile strength, good permeability, high temperature, antifreeze, anti-aging, corrosion-resistant.