Biaxial polypropylene geogrid is used for reinforcement of the unbound layers of roads and other trafficked areas; it can also be used to stabilize the construction layers of railway structures. The geogrid is made from 100% polypropylene.
Biaxial polypropylene geogrid can be knitted, woven or extruded but the majority are extruded. Extruded biaxial geogrids are generally extruded using polypropylene with a small amount of carbon black added to give the geogrid the ability to resist UV degradation. Biaxial geogrid's primary application is for use in base stabilization. By placing the PP geogrid in the gravel base so that it can interlock with gravel above and below you can extend the service life or reduce the total amount of aggregate needed for a road or parking lot application.
Application:
The applications of Plastic geogrid are diverse and widespread. It is commonly used in road and railway construction to improve the bearing capacity of the subgrade and prevent the formation of cracks and potholes. It is also used in slope stabilization projects to prevent landslides and erosion. In addition, PP biaxial geogrid is used in retaining wall construction, landfill engineering, and coastal protection projects.
Plastic geogrid is a versatile and reliable geosynthetic material that offers numerous benefits in civil engineering and construction projects. Its high tensile strength, resistance to degradation, interlocking mechanism, and ease of installation make it an ideal choice for soil reinforcement, stabilization, and erosion control applications.
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