The article introduces the application theory of the High Speed Greening Barrier technique which is defined as HSGB, compares its construction features and application conditions with different traditional ecological restoration technology, discusses in detail the installation procedure and application effects, improves the design section and maintenance system based on the on-site comprehensive monitoring. IT’s a new and reliable method for the HSGB to be used in the field of ecological restoration of rock slopes and concrete-sprayed slopes in the Municipal Engineering Project.