The traditional river training and water resources development and other activities, so that hydrological conditions and terrain features and other aspects of rivers changed greatly, severe degradation of ecological functions of the river. With the national emphasis on the construction of ecological civilization gradually increased from the original river training works river training works in the traditional sense into environmental protection and comprehensive management project. Gabion new materials, new processes, new technology can be widely promoted in river control project. The basic characteristics of Gabion Gabion is an ecological grid. Similar to the traditional wire cage series, also known as gabion basket, gabion cages, honeycomb grid, honeycomb retaining wall, twisted grid, green grid, lead wire stone cage and so on, because different parts of the region, called different. In other countries, this product is made into a structure called gabion of the box. Gabion is the word "gabion" transliteration, explained in English Dictionary is: metal baskets, bamboo baskets. In China, the eco-grid structure originated 2,000 years ago in bamboo cages, fold process, Li Bing and his son for the first time in Dujiangyan water conservancy project on, which is the gabion structure in the traditional sense. Gabion is woven from corrosion wear-resistant high-strength low-carbon galvanized steel wire twisted into a hexagonal metal cages, finished structure has a rust-proof, anti-static, anti-aging, anti-deformation, corrosion resistance, high compressive strength, High shear and other characteristics, can effectively resist the erosion of salt water or highly contaminated. According to engineering design assembled and loaded stone and other fillers to achieve a flood protection engineering technology. Because the gap between the filler to meet the conditions of the habitat and aquatic plant growth, to better achieve the organic combination of engineering structures and the environment. Because economically reasonable, convenient construction, saving period, the filler can make the best, quickly constitute retaining or retaining structure characteristics. Gabion protection project as a new technology, new technology, new eco-grid structure of the new material, successfully applied to water conservancy projects, roads and other project. Gabion problem encountered in the use of the applications of this new material gabion, although many advantages, but there needs to be improved and perfected. 1. gabion wire outsourcing PVC protective layer easily damaged during construction, workers filled the stone is not the time or the storage, management and protection is not the time; someone or machinery in the gabion protection body a long passage, or when mountain rivers When the rose water entrained rocks and friction PVC protective layer, the protective layer will cause the PVC produces damage and thus affect their life. 2. No relevant specification and the mandatory provisions of the gabion protection when the body works construction management, currently there are no national regulations for gabion technology, specifications, and mandatory provisions. Only technical regulations industries as construction management basis.