PP Biaxial Geogrid are made of macromolecule polymer by the process of being stretched out, formed into lamella, punched regularly and then longitudinal and transverse elongated, which have much higher longitudinal and transverse tensile strength, especially in its prophase. These structures can supply a linking system to soil, which be used broadly to enable the permanent bearing capacity of roadbed.
    Purpose:
1, Suitable for strengthening road and railway base. Improve loading of road and railway base, extend usage validity. prevent surface of road and railway from breaking. Reduce maintaining charges. Shorten construction time.
2,Increase loading capacity of base. Prevent land soil from sinking; including embankment, slopes, tunnel, airfields, parks, docks and so on.
3,Tighten slopes to proof water and soil from losses.
4,Reduce the surface thickness of the ground.
5,Prevent tunnel from crack occurring.
6,Freely construction, save time and cut down the cost of maintenance.