Mixed modular roof greening system

Abstract

The invention relates to a mixed modular roof greening system. The mixed modular roof greening system is characterized in that a plurality of green plant fixing grooves are formed in a roof, a waterproof cushion layer is laid on each green plant fixing groove, a green plant fixing mechanism is arranged in each green plant fixing groove, the green plant fixing mechanisms are arranged on drainage cushion layers and comprise mechanism shells, planting cavities are arranged in the mechanism shells, a first nutrition layer, a second nutrition layer and a third nutrition layer are sequentially laid in each planting cavity from bottom to top, and a drain pipe is arranged on the roof and is communicated with the drainage cushion layers. The mixed modular roof greening system has the advantages that greening varieties can be diversified, the mixed modular roof greening system is convenient to maintain, and the roof greening rate can be increased.

Description

technical field [0001] The invention relates to a greening system, in particular to a 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] No matter what method (such as plastic box, potting box, planting module or directly planting to the roof) is used for the roof sedum plant greening project, it is all to use the method with soil to plant. But in fact, it is not a good way to move the rural pastoral soil to the roof of the city to plant sedum plants, because the sedum plants will not grow well if the soil layer is thin, and there will be problems of one kind or another. Thic...

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Problems solved by technology

But in fact, it is not a good way to move the rural garden soil to the roof of the city to plant sedum plants, because the sedum plants will not grow well if the soil layer is thin, and there will be problems of one kind or another. Thickness will increase the load-bearing capacity of the roof, which will affect the safety and life of the roof

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