“Eco-grid is a corrosion-resistant, abrasion-resistant and high-strength low carbon steel wire or zinc-aluminum alloy steel wire (hot plated with 5% aluminum-zinc rare earth alloy or hot plated with 10% aluminum-zinc rare earth alloy) or homogeneous covered polymer steel wire, which is mechanically braided into a five-twisted, hexagonal mesh mesh, and its double-wire stranded portion of its length should be not less than 125px, so as not to damage the protective coating of the steel wire. Eco-grid is a new type of material structure widely used in transportation, water conservancy, municipal, gardening, soil and water conservation and other engineering projects in recent years. Eco-grid can be assembled into a box cage according to the engineering design requirements, and loaded with filler materials such as stones and other filler materials are connected into a single unit, used as embankment, roadbed protection and other projects of the new technology.