For the sea or river, the water fluctuates between lower water level and higher water level which will cause seepage in and out of the bank slopes. Further the seeping water also removes the fine soil particles especially with receding flows which lead to the failure of bank slope. Jinseed Series Geosynthetics can provide strength and flexibility, imperviousness and drainage, durability and robustness or controlled degradation. All these properties can be of use to handle the many occurrences of interaction of water and soil.