| 摘要 |
PURPOSE: A street tree protection cover is provided to enable users to easily install a street tree supporter using an inclined groove on the edge of the protection cover. CONSTITUTION: A street tree protection cover(10) comprises an inclined groove(30) formed to install a supporter(20) on the street tree protection cover, having one surface inclined toward the inside in the angle matching the inclined angle of the supporter. The street tree protection cover is formed with 60-70wt% of water-permeable aggregate and 30-40wt% of cement, and is produced into a concrete structure by using a mold. The street tree protection cover can be divided into two sides, and can be assembled again together. |
