Earth Tech Vibro-Replacement is the process of constructing stone columns through fill material and weak soils, to improve their load bearing and settlement characteristics. See the video on YouTube Related Posts Vibro Replacement (stone columns) – Bottom feed Views: 246 Vibroflotation – sand columns Views: 480 Execution of Top Feed Stone Columns Views: 289 Vibro Replacement (stone columns) – Top feed Views: 294 Stone Columns – Dry Bottom Feed Animation Etiquetado en:Stone columns