Good Quality Hard Structure Geogrid

The main function as follows:
* Reinforce the base, efficiently allot and diffuse the pressure, prolong the using time.
* Increase the load-bearing capabilities.
* Avoid the base becoming deformed and creaking (for the material washed away).
* Improve the endure, reduce the pressure of the blocking wall, save the cost, prolong the using time, and reduce the servicing.
* Reduce the crook and track, delay 3-9 times of the appearance of the crack, reduce 36% of the thickness of the structure by adding the geogrid into the base and cover of the road.
* Be applicable of all kinds of soil
* Be easy to construct and reduce the cost.