Cylindrical pouch, the gabion mesh bag gabion mesh bag woven by double twisted hexagonal metal mesh conforming to ASTM A975-97 standard. During the construction process, the mesh bag filled with precast stone to form a solid structure and permeability of building materials for which the river protection and other emergency preparedness projects. In the process of the braided mesh bags, for the convenience of the junction port, the net bag is embedded in the coarse wire. The gabion mesh bag into the silk weaving process, all the links have been strict standard test. All selected wire diameter weft galvanized the amount of binding wire must conform to ASTM A975-97 standard, the tensile strength shall not be less than 75000psi (515Mpa) - ASTM A641/A641M-03.