Multi-Sedum Hybrid Modular Roof Greening System

Abstract

The invention belongs to the technical field of the sedum plant roof greening, which aims at solving the problems that the existing roof greening modular system is single in variety, difficult to pass the winter, difficult to maintain and the like, and provides a multi-sedum mixed module-type roof greening system. a roof or ground is leveled and under 72-hour closed water test so as to examine the waterproof effect of the roof; the ground is well leveled or a water discharging layer is directly laid on the roof, and then well-cultivated coconut shred tray sedum plant modules are directly spliced and laid on the water discharging layer and watered. The sedum plant is matched with other plants to be planted on the roof in the northern district, the sedum can pass the winter even under the extreme weather of minus 27 DEG C, and a brand new vision experience can be brought by the clear seasonable landscape effect. By adopting the mixed planting, the greening system of the roof forms the landscape which is similar to the nature; meanwhile, by utilizing the complementation of the difference of different varieties, the long-term greening effect and the long-term ecological effect can be guaranteed.

Description

technical field [0001] The invention belongs to the technical field of sedum roof greening, and in particular relates to a multi-sedum mixed modular roof greening system. Background technique [0002] Roof greening can be broadly understood as a general term for gardening and planting trees and flowers on the roofs, terraces, roofs, balconies or large artificial rockeries of various ancient and modern buildings, structures, city enclosures, bridges (overpasses). Roof greening can increase the area of ​​urban green space and improve the deteriorating human living environment. [0003] Crassulaceae: dicotyledonous plants, 35 genera, 1600 species, widely distributed in the world, but the main production area is South Africa, about 10 genera, 247 species in China, all produced in the whole country; in addition, some ornamental plants have been introduced. Perennial, succulent plant, likes to be born on dry land or on rocks; leaves alternate, opposite or whorled, often sessile, ...

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a multi-sedum hybrid modular roof greening system in order to solve the problems of the existing roof greening modular system, such as single species, difficulty in overwintering, and difficulty in overall maintenance of the modules.