Moisture-holding landscaping for roof shallow soil layer

Abstract

The invention discloses moisture-holding landscaping for a roof shallow soil layer. The structure for the landscaping consists of a soil bin, a water storage tank, a cinder dosage bunker, and a clapboard between the soil bin and the water storage tank which are integrated or connected into a whole, wherein the soil layer in the soil bin and the water in the water storage tank pass through holes on the tank wall of the cinder dosage bunker communicated with the cinder auxiliary materials in the cinder dosage bunker up and down and left and right for transmitting water required by plants; the cinder auxiliary materials are a mixture of 60 to 90 percent of cinder auxiliary materials and 40 to 10 percent of clay or pure cinder auxiliary materials; the water conductivity range of the cinder auxiliary materials is that: the cinder auxiliary materials accounts for 5 to 80 percent of the volume of the water storage tank; and the landscaping can be started after the structure is examined or tested to satisfy the standard. The moisture-holding landscaping solves the problem that the conventional roof landscaping needs long-term and burdensome watering management, avoids water shortage of roof plants due to shallow soil, and solves the problem of roof leakage and bearing and the like through special technical processes. The structure for the landscaping has the advantages of simple structure, easy access of materials and auxiliary materials, less investment, convenient operation and certain economic and social benefits.

Description

technical field [0001] The invention relates to greening and water-retaining planting technology, which is widely used in greening roofs, balconies, roads, bridges and Gobi deserts, planting trees and vegetables, and in particular water-retaining greening in shallow soil layers of roofs. Background technique [0002] Due to the special environment of roof greening and the shallow soil layer on the roof, roof greening has always been a huge technical problem in front of roof greening technicians from all over the world. How to solve the problem of shallow roof soil and poor water retention performance, which seriously affects the growth of plants. Technicians from all over the world have studied many construction methods, but the solution to roof greening is not ideal, and a lot of water resources, manpower and material resources are wasted, and roof greening management costs It is also very high, and the shallow roof soil also makes the roof soil heat up quickly, which serio...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects and deficiencies of roof greening, and provide a method that can solve the problem of shallow roof soil and low water content, solve the waste of a large amount of water resources for roof greening, solve the problem of rainwater flowing away in vain, make good use of rainwater, and easily manage roof greening. , save a lot of manpower and material resources, make roof greening develop in a better direction, reduce urban heat island, and solve the problem of rapid roof soil temperature rise and affect the growth of roof plants.

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