Stone cage net is made of angular Network (Hexagonal) woven metal wire cages, and the diameter of the metal used is based on the size of hexagonal. If the metal coating of the metal line hexagonal, use the metal wire diameter is 2.0mm to 3.0mm, is PVC-coated metal wire woven hexagonal, the outside diameter of 3.0mm to 4.0mm PVC (metal) line, outline the edge of the line to use than the rough on the 1st line of the hexagonal line. 
 The use of gabion: cages filled with rocks, etc., can be used to protect and support the seawall, hillsides, road and bridge, reservoirs and other civil engineering works, flood control and flood fighting and good material. Specifically 
 ● Control and guide of the most serious disaster of the river and flood rivers flow erosion to the riverbank so the destruction caused by flooding, leading to life and property suffered a lot of losses and a large number of soil erosion. Deal with the issue, the application of the grid of the eco-grid structure become one of the best solution, which enables the riverbed riverside permanent protection. 
 ● channel Canal riverbed 
 The construction of the channel, related to the stability of the slope and bed. Therefore, selection of the eco-grid structure is used in many natural rivers transformation in the past hundred years and the artificial channel excavation. It can play an effective permanent protection on the riverbank or riverbed, he still has control over the flow of water to prevent water loss of function, especially in environmental protection and quality of water, with excellent effect. 
 ● revetment slope 
 The eco-grid structure of the application and river bank protection and toe protection is a very successful example, give full play to the advantages of the eco-grid to achieve the desired effect can not be achieved by other methods.