1.Geonet is made from HDPE, it has the characteristic of improving the environments, aging-resistant, long life span and so on. 2.Geonet can be used in the soft soil stabilization, base reinforcement, embankments over soft soils, seacoast slope protection and reservoir bottom reinforcement, etc. 3.It can be laid on the highway side slope in order to prevent the water loss and soil erosion. 4.When geonet is laid on the reservoir side or river embankments, the landslide can be easily avoided. 5.The stone cage which is made of geonet can be used to withstand the flood, it is easily to be built and cost less.