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Planting soil layer and foundation suitable for greening planting of top plate of underground garage

A technology for underground garages and basement roofs, which is applied in the field of landscaping projects, can solve problems such as poor soil plant growth obstruction, urban rainwater drainage system burden, and large maintenance water consumption, so as to improve plant growth conditions, enhance vegetation landscaping effects, The effect of reducing environmental pollution

Inactive Publication Date: 2016-08-10
GUANGZHOU CITY CONSTR COLLEGE
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AI Technical Summary

Problems solved by technology

[0019] The first technical problem to be solved by the present invention is to provide a planting soil layer suitable for greening and planting on the roof of underground garages, so as to solve the problem that in the prior art, the planting soil layer of greening planting on the roof of underground garages requires a huge amount of water for plant maintenance, and rainwater cannot be obtained. Effective use will cause the burden of the urban rainwater drainage system, and the growth of plants in poor soil will be hindered, and the landscape effect will not be achieved.

Method used

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  • Planting soil layer and foundation suitable for greening planting of top plate of underground garage

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Embodiment Construction

[0037] The foundation of the present invention suitable for green planting on the roof of the underground garage includes a basement roof waterproof layer 2, a cement mortar protection layer 3, a drainage layer 4, an isolation filter layer 5, and a root puncture prevention layer that are covered sequentially on the basement structure roof 1 from bottom to top. 6. Protective layer 7 and planting soil layer 8, wherein basement roof waterproof layer 2, cement mortar protective layer 3, drainage layer 4, isolation filter layer 5, anti-root puncture layer 6, and protective layer 7 are consistent with those described in the background technology.

[0038] The planting soil layer 8 is usually more than 120cm thick, and includes the lower planting soil layer 8.1, the humus generating layer 8.2 and the surface soil layer 8.3 from bottom to top.

[0039]The humus-generating layer 8.2 is mainly formed by mixing organic matter with original soil or planting soil. Since the density of organ...

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Abstract

The invention relates to the technical field of landscaping engineering, in particular to a planting soil layer suitable for green planting on the roof of an underground garage, and also relates to a foundation suitable for green planting on the roof of an underground garage. The planting soil layer includes, from bottom to top, a lower planting soil layer, a humus generating layer and a topsoil layer. Without increasing the roof load of the underground garage, the invention improves the water-holding capacity of the planting soil layer, reduces the maintenance water, effectively retains the rainwater and improves the water quality of the rainwater discharged, and can also improve the plant growth conditions, and can also make the agriculturally generated Organic waste is utilized.

Description

technical field [0001] The invention relates to the technical field of landscaping engineering, in particular to a planting soil layer suitable for green planting on the roof of an underground garage, and also relates to a foundation suitable for green planting on the roof of an underground garage. Background technique [0002] In large and medium-sized cities, due to the surge in the number of private cars and high land prices, in order to effectively save land and increase the comfort of residential areas, underground garages have become standard configurations in residential areas. In order to ensure the landscape garden effect in the residential area, covering the roof of the underground garage with planting soil to cover the basement and outdoor pipe network has become the most standard practice for the roof of the underground garage in the modern residential area. [0003] For landscaping on the roof of the underground garage, not only small plants such as ground cover...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/10E04D13/00
CPCA01G24/00A01G2/00E04D13/00
Inventor 聂毅尹庆
Owner GUANGZHOU CITY CONSTR COLLEGE
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