... geocell for retaining wall is for stabilizing highway and railway bed,bearing dike and retaining wall,supporting pipeline HDPE geocell for retaining wall 1.hdpe ... them out, fill into the cells with stone or concrete, then a rigid frameworkcomes into being4 We can ... 400, 150-400, 200-400, 250-400Applications:1) Retaining walls2) Weirs3) Revetments4) River works5) Coastal defenses6) Soil conservation