1.The first step is to fill, high strength and permeable geotextile bag body needed to make into actual, then filling slurry into the bag.

2. The second step is drainage, because the geotextile that makes up the bag has tiny holes that trap it in the mud, solids can also discharge water from the mud, which can effectively reduce the volume of inclusion in the bag body,The bag body can be repeatedly filled until the allowable height of the bag material is reached, and the discharged water can be reused.

3.The third step is consolidation. After repeated filling and drainage, the fine particles left in the bag body will gradually consolidate due to drying.