STREET TREE BOX AND STRUCTURE FOR CREATING STREET TREE SPACE FOR WATER CIRCULATION ENVIRONMENT USING THE SAME

摘要

PURPOSE: A street tree planting box and a street tree space securing structure for establishing a water circulating system using the same are provided to activate the growth of plants by securing sufficient water for the plants. CONSTITUTION: A street tree planting box includes a box type body(10), a box type water collecting chamber(20), a lower filtering media layer(30), a planting soil layer(40), an upper filtering media layer(50), a first step overflow path(60), and a water draining pipe(70). The body is buried under ground and secures a planting and filtering space(S1). The water collecting chamber secures a water collecting space(S2). The lower filtering media layer is stacked under the planting and filtering space. The planting soil layer is stacked on the upper side of the lower filtering media layer. The upper filtering media layer is stacked on the upper side of the planting soil layer. The overflow path connects the planting and filtering space and the water collecting space between the upper side and the lower side of the upper filtering media layer. The water draining pipe drains water from the water collecting chamber.