1. The flexible structure can adapt to the changes of the slope without being destroyed, and has better safety and stability than the rigid structure;
2. It has strong anti-scouring ability and can withstand water flow speeds of up to 6m/s;
3. The structure is inherently permeable and has a strong tolerance for the natural effects and filtration of groundwater. Suspended matter and silt in the water can be settled in the cracks of the stone filling, which is conducive to the growth of natural plants and gradually restores the original ecological environment.
