| 摘要 |
The present invention relates to a revetment block for preventing evacuation of sediment which is constructed on the slope or bottom of seashore, harbor or river or, more particularly to a revetment block for preventing evacuation of sediment which provides a living space for plants and enables convenient and safe access to the natural environment in addition to preventing evacuation of sediment and erosion of the coast and collapse of the embankment resulting therefrom. |
