| 摘要 |
PURPOSE: A tree protecting plate is provided to offer a clean look to roads without changing the width of the road or interfering with the growth of trees. CONSTITUTION: A tree protecting plate comprises the following: a frame(14) forming the skeleton of the plate, for mounting water permeable blocks(12); a water permeable curb stone touching the outer edge of the frame for supporting; a tree growing unit(15) installed on the center of the frame; and a water permeable plate(13) with a vegetation space for passing through air and water, extended from the space among the permeable blocks mounted on the frame. |
