The geonet Profile: geonet is a high-density polyethylene (HDPE) plus anti-UV additive processing, anti-aging, corrosion resistance and other characteristics. Road, railway embankment efficient allocation of loads, soil bearing capacity and stability, prolong life. Laying on the highway slope to prevent landslides, soil and water protection, beautify the environment. Reservoirs, rivers levee protection the laying (CSTF/W151 geonet) can effectively prevent landslides; coastal engineering with good flexibility, permeability to buffer the impact energy waves collapse. Use CE131 geonet for subgrade increased, so that the particulate filler material and the grid the mutual lock together to form a stable surface to prevent the filler subsidence, the vertical load can be dispersed; condition Geographic areas can be multilayer reinforced. 1, to prevent the roadbed cracks to avoid collapse. Enhanced foundation, embankment slope, roadbed stability, reduce floor space; 3, can withstand heavy loads; 4, shorten the construction period; the geonet specifications performance parameters in harsh environmental conditions, but also the construction. CE131 for surface enhanced grid and pavement materials together, can effectively be distributed to transfer the load to prevent pavement cracks. 1, enhanced road stability, to prevent cracking; 2, is subjected to high alternating load; 3, pavement cracks to prevent caused by pumping; 4, can reduce the amount of pavement materials, to speed up the construction speed. CE151 geonet applicable to the protection of rivers and dams, coastal governance, tunneling and laying breakwater diversion dam. , Dams and rock surface protection to prevent erosion, to avoid collapse, loose rock and soil erosion, can be made use of gabion;, sea and river banks engineering and hydrographic engineering, flexible and strong, good permeability, not eroded by the sea, and can absorb the amount of the impact of waves; 3, can be made rectangular, square or tubular stone cage mounted directly on the water, without the need for costly diving operations. [2]