Gabion retaining wall and gabion revetment widely used, can be applied to many projects. As Slope Support, river and coastline protection, noise walls and other structures with the requirements of self-permeability, flexibility, durability and economy of the project. Gabion structure can be divided into the following categories: Green Grid Green Grid retaining wall and slope. The most common filler is gravel or stone. Consider aesthetic requirements for the structure of the external appearance of green lattice structure must adopt rules of pebble stone and neatly stacked. Its main features are: a close connection between (1) excellent stability and integrity of the gabion gabion cell structure, flexible structure as a whole. Gabion gabion weaving machinery specialized piece of twisted lattice-like structure, localized damage, will not cause damage to the integrity of cages. Cable to the cage cover the same material resin film wire cages adjacent unit connected with stainless steel fasteners. Therefore, gabion gabion material moderate deformation characteristics of the entire industry Cheng Liancheng whole, without parting, even with uneven subsidence occurs, the whole structure will not have cracks or serious problems. In addition, also according to project it needs to continue heightening the existing gabion, lengthened. And other concrete and rigid structure for Masonry must be complex soft foundation treatment, not only to spend a huge amount of cost, and increased the duration of the project. If the foundation is not handled properly, it can also cause movement, cracks and even the collapse of the structure and other issues. (2) good permeability gabion gabion box filler is a loose system, retaining walls and slope paved with gabion gabion box puzzle Lei Cheng, there are more pores, after filling in favor of masonry soil pore water discharge under the soil and slope, once the infiltration of surface water in the soil can be quickly discharged through the masonry, effectively lower the water table, thereby reducing groundwater pressure under the rear wall and slope. Gabion structure in Landslide and debris flow control project in the inside wall of water discharged in time, thus reducing the chance of damage to the wall, but the wall good deformation capacity to effectively cushion sudden external shocks. And other concrete and rigid structure for Masonry laying drainage pipes must use a sharp increase in water pressure due to the drain plug once the heavy rains or when water can not be discharged and caused the wall after wall, resulting retaining wall movement, overturning even destruction . Void (3) ideal ecological construction and ecological recovery cage with green grid mat for water flow within to create the conditions conducive to the natural exchange between water and soil, creating living environment for aquatic organisms and microorganisms, thereby enhanced purification capacity, protect and improve the water supply and water quality. Laying artificial gap filler soil or natural soil deposits for green vegetation to create the conditions, without sowing seeds, will naturally grow plants, optimize, landscaping, improve and restore the ecological environment. Rigid structure such as concrete blocks the exchange between water and soil, can not provide the required soil environment for plant growth. Even eco-concrete structure appear, nor be able to continue to provide vegetation status, just to maintain a year or two years. (4) durability, strong anti-erosion ability gabion gabion mesh material are made of hot galvanized (or Alcan) and plastic coated embalmed, its long life on dry land, green grid Just choose general structure of galvanized steel to meet the design life requirements; and in the vicinity of the sea and the river, generally need to select 10% aluminum - zinc alloy wire plus PVC plastic bag in order to meet the requirements of the design life, has been built according to the project The follow-up survey, the average PVC bag plastic wire gabion structure establishment, the life of more than 120 years. Gabion structure has a strong anti-erosion ability. When the high-speed water erosion, loose fill material may have a small cage inside the displacement, but the water will not be taken away, but through their own adjustment to a new equilibrium. Connect power unit structures can also make it more secure. In addition, gabion structure with unique anti-wave (tidal) attack capability, within the gabion gabion cages gap filler can be crushed waves, reducing pressure waves when waves (tidal) Withdrawal can damage vacuum suction, plus fine-tune the structure itself can ensure the safety and stability of the project. (5) construction convenient, low cost due to the gabion gabion construction mechanization can be segmented construction, influenced by the climate is very small, thus increasing the efficiency of construction, shorten the construction period. According to calculations, gabion structures cost less than concrete structures, below or near stone - masonry structures.