Polypropylene Geogrid

Polypropylene geogrid is a geosynthetic material made of polymer, used to reinforce the soil behind the retaining wall. The polypropylene geogrid is installed in the horizontal layer between the wall layers and extends into the soil behind the wall to stabilize the soil, thereby increasing the quality and stability of the wall system. The polypropylene geogrid reinforced filling structure uses PP geogrid, which is made by extrusion and unidirectional stretching of high-density polyethylene. The high demand for geogrid and its application in construction is due to its good tensile strength and higher performance.
The geogrid is manufactured from a punched polypropylene sheet, which is then oriented in three substantially equilateral directions so that the resulting ribs shall have a high degree of molecular orientation, which continues at least in part through the mass of the integral node.

PP Biaxial Geogrid Application
Pavement subgrade stabilization; Area/ground stabilization; Pavement base reinforcement; Working and load transfer platforms; Rail track-bed stabilization; Reinforced guanular foundation beds.

PP Uniaxial Geogrid Application
Soft foundation reinforcing for highway,railway; Reinforcing for retaining wall, dam; Enlarge road loadings; lasting the life of road; Bear the greatest loading change; Prevent the road from cracks and deformation;

Soil Reinforcement – Enhances the strength of weak soils in embankments, slopes, and retaining walls.
Road & Pavement Stabilization – Reduces rutting and extends the lifespan of roads by distributing loads evenly.
Retaining Walls – Provides structural support for mechanically stabilized earth (MSE) walls.
Erosion Control – Prevents soil displacement in slopes and channels.
Foundation Support – Reinforces soft ground beneath foundations and railways.
Landfill & Mining – Strengthens base layers and improves stability in waste containment areas.