Gabion, gabion gabion, Renault pad is ??? imported from other countries in recent years for water projects over river management, flood control and retaining walls, reinforced embankments, canals, etc. lining a steel mesh cage structure it to facilitate the construction, low construction cost, ecological advantages of a major river water conservancy purchase products. River bank protection purpose and the program Gabion: Lead wire mesh cage installation depends on the ramp (to be protective surface) geographic characteristics and the size of loose stones. Of course, but also to take into account the rockfall fence at the top and the base of the installation environment. Because the surface characteristics of diversification, we can only introduce applicable to the general environment of the gabion installation namely: gabion with high corrosion resistance of twisted hexagonal safety net. Fixed to the top: gabion at the top, the net body must be securely fixed to the soil, preferably folded about 0.33M to 0.5M net volume. Specific installation program according to the different natural and geographical environment. Installation network plane: If conditions then, before net surface mounting, the slope first be flattened, blasting, to the loose stone layer removed to. Must be tightly connected by wire or chain buckle tie between individual mesh, mesh convergence during installation, we recommend the vertical overlap surface as 0.33M, level of convergence according to the construction environment. This work experience can act in accordance with the engineer. Installation Gabion mesh bottom: gabion can have the following installation methods: 1, in order to easily remove the stones off, net bottom may have about 0.33M loose. 2, to prevent rocks falling off the network, the network may have been attached to the bottom surface of the slope.