Hdpe geocells Used for stabilizing highway and railway subgrades, as well as for embankment and shallow water channel management that can with stand gravity loads. It can also be used to prevent landslides and mixed retaining walls that can withstand gravity loads. When encountering soft foundations, geocells can greatly reduce construction labor intensity, reduce roadbed thickness, and have fast construction speed and good performance, greatly reducing project costs. In some special projects, such as permafrost areas, loess collapsible roadbeds, and roadbeds in wind and sand areas, the superiority of geocells is undoubtedly demonstrated.