Compare the difference between geotextile and geogrid in detail! Generally speaking, geotextile is used to prevent seepage and geogrid is used to reinforce. Geotextile is mainly used in water conservancy for drainage protection and isolation, and also can be used for road subgrade reinforcement, while geogrid is mainly used for road and railway subgrade reinforcement and retaining wall reinforcement. The strength of geogrid is much larger than that of geotextile, but the effect of geotextile on preventing reflection crack of road is obviously stronger than that of geogrid.

The function of geogrid is different from that of geotextile. In short, the function of geogrid is to stabilize subgrade and extend the service life of road. Geotextile is mainly used for anti-seepage and isolation. Generally, geogrid is used for reinforcement and reinforcement. There is essential difference between them. Sometimes it is used in the same project in the process of use. For example, high-speed, railway and other projects to make geogrid is a two-dimensional grid or a three-dimensional grid with a certain height which is made of polypropylene, polyvinyl chloride and other high polymer through thermoforming or molding Screen, when used as civil engineering, is called geogrid.

Engineering application fields: soft soil foundation reinforcement, retaining wall and pavement crack resistance engineering of highway, railway, abutment, approach road, wharf, dam, slag yard, etc. Glass fiber mesh is used for plastering of exterior wall and interior wall, mainly to prevent cracking and hollowing of plastering materials such as mortar at the junction of different materials. Local node reinforcement will also be used. Geotextile has excellent filtering, drainage, isolation, reinforcement, seepage prevention and protection functions, with light weight, high tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance and corrosion resistance. Common non-woven fabrics are used in water layer, and polyethylene polypropylene fiber waterproof is also used.

Geotextile, also known as geotextile, is a permeable geosynthetic material made of synthetic fibers by needling or knitting. The finished product is cloth like, with a general width of 4-6m and a length of 50-100m. Geotextiles are divided into woven geotextiles and non-woven geotextiles. Geotextile has excellent filtering, drainage, isolation, reinforcement, seepage prevention and protection functions, with light weight, high tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance and corrosion resistance.

Geotextile has excellent filtration, isolation, reinforcement and protection functions, high tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance and corrosion resistance. It is applied to the reinforcement of railway subgrade, the maintenance of highway pavement, the protection of sports hall and dam, the isolation of hydraulic structures, Suidong, coastal beach, reclamation, environmental protection and other projects. Geotextile is generally used in the treatment of soft foundation and pavement maintenance. The two materials are set with a quota of 1-3-9. Geotextile is divided into soft soil subgrade and silt. Geogrid is a two-dimensional grid or three-dimensional grid with a certain height, which is made of polypropylene, PVC and other high polymer through thermoforming or molding. When it is used as civil engineering, it is called geogrid.