| 摘要 |
PURPOSE: A biodegradable geo-cell is provided to effectively prevent the erosion of vegetation soil because the geo-cell rapidly decomposes after performing a function as a drainage filter. CONSTITUTION: A biodegradable geo-cell comprises a predetermined height and a plurality of thin sheets which overlap each other. Each contact side of the sheets is connected at constant intervals, and connecting positions are formed in zigzag. Filling spaces are alternately formed in between the sheets. The sheets comprise biodegradable polymer and thermoplastic resins. |
