as for the vegetation block is designed for the channel, to which the present invention is to cement, coarse aggregate and water The shape of a square plate having a mixture mixed with water permeable, each corresponding to one side between the upper surface and the lower surface toward the inside at a constant inclination from the upper end downward sloping constitutes a first inclined surface, the other surface corresponding to each other towards the inside at a constant inclination from the lower end upwardly inclined opposite side surfaces with the bottom surface and both side surfaces of the planarization channel using the vegetation block forming the second inclined surface is inclined at an angle and flattened, between the bottom surface of the channel block on Vegetation while in close contact to the first inclined surface and the second surface between the inclined surface and connected in a matrix to cover the bottom surface, the inclined surface at the boundary between the bottom surface and the slope of the channel of the plurality of blocks of crushed vegetation on the bottom surface of the channel on the other to the second inclined surface and the first inclined surface of the vegetation on the slope at the boundary of the block is provided between the connecting block so that the face in close contact with the inclined surface of the vegetation vegetation block which is provided on both sides of the rear end of said channel bottom surface and the slope of the bottom surface side and that the second inclined surface and the first slopes of vegetation blocks in close contact with the side portion of the incline to ensure that Heaven far arranged in a matrix form of the natural ecosystem conservation construction eco-friendly by the number of channels and more economical and convenient maintenance possible number is intended to provide.
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