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Ways of Planting Arbors for Roof Greening to Prevent Wind and Firm Roots

A roof greening and arbor technology, applied in the field of horticulture, can solve problems such as difficult to carry out remedial work, insufficient nutrients in the substrate, and difficult to fix tree crowns, so as to reduce the burden of artificial fertilization, reduce the overall quality, and achieve good root consolidation effect Effect

Active Publication Date: 2020-08-11
上海邻肯园林科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Commonly used substrates in the prior art include pastoral soil, peat, peat, wood chips, etc., but these substrates lack nutrients and cannot provide sufficient nutrients for trees to help them take root quickly
[0007] The Chinese patent of authorized notification number CN 104584969B also provides a method for planting windproof and root-fixing roof greening arbors, but this method is more inclined to physical methods and is not suitable for transplanting small trees. The crown of small trees is not easy to fix ; In addition, this method uses a reinforced concrete fixed frame for rooting, which makes it very difficult to remove once the arbor dies unfortunately, and subsequent remedial work will also be difficult to carry out

Method used

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  • Ways of Planting Arbors for Roof Greening to Prevent Wind and Firm Roots
  • Ways of Planting Arbors for Roof Greening to Prevent Wind and Firm Roots

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] A kind of roof greening arbor planting windproof and root-fixing method comprises the following steps:

[0066] (1) Apply four layers of polyurethane waterproof coating on the roof surface, the amount of each layer of polyurethane waterproof coating is 600g / m 2 ;

[0067] (2) Lay three layers of polyethylene film on the surface of the waterproof coating;

[0068] (3) Lay a layer of SBS modified asphalt waterproof membrane on the surface of the anticorrosion layer;

[0069] (4) Laying thickness on the root resistance layer is 50cm nutrient matrix;

[0070] (5) Transplanting trees, the planting distance is 2.0m×2.0m;

[0071] The raw materials of the nutrient matrix include ore powder, inorganic fertilizer, cyromazine, Aspergillus niger and cornstarch;

[0072] The ore powder is mixed with a mass fraction of 40wt% hydrotalcite and 60wt% mesoporous silica.

[0073] The inorganic fertilizers are sulfur powder, potassium dihydrogen phosphate and ammonium nitrate.

[00...

Embodiment 2

[0083] A kind of roof greening arbor planting windproof and root-fixing method comprises the following steps:

[0084] (1) Apply four layers of polyurethane waterproof coating on the roof surface, the amount of each layer of polyurethane waterproof coating is 600g / m 2 ;

[0085] (2) Lay three layers of polyethylene film on the surface of the waterproof coating;

[0086] (3) Lay a layer of SBS modified asphalt waterproof membrane on the surface of the anticorrosion layer;

[0087] (4) Laying thickness on the root resistance layer is 50cm nutrient matrix;

[0088] (5) Transplanting trees, the planting distance is 2.0m×2.0m;

[0089] The raw materials of the nutrient matrix include ore powder, inorganic fertilizer, cyromazine, Aspergillus niger and sodium virate;

[0090] The ore powder is mixed with a mass fraction of 40wt% hydrotalcite and 60wt% mesoporous silica.

[0091] The inorganic fertilizers are sulfur powder, potassium dihydrogen phosphate and ammonium nitrate.

...

Embodiment 3

[0102] A kind of roof greening arbor planting windproof and root-fixing method comprises the following steps:

[0103] (1) Apply four layers of polyurethane waterproof coating on the roof surface, the amount of each layer of polyurethane waterproof coating is 600g / m 2 ;

[0104] (2) Lay three layers of polyethylene film on the surface of the waterproof coating;

[0105] (3) Lay a layer of SBS modified asphalt waterproof membrane on the surface of the anticorrosion layer;

[0106] (4) Laying thickness on the root resistance layer is 50cm nutrient matrix;

[0107] (5) Transplanting trees, the planting distance is 2.0m×2.0m;

[0108] The raw materials of the nutrient matrix include ore powder, inorganic fertilizer, cyromazine, Aspergillus niger and sodium virate;

[0109] The ore powder is mixed with a mass fraction of 40wt% hydrotalcite and 60wt% mesoporous silica.

[0110] The inorganic fertilizers are sulfur powder, potassium dihydrogen phosphate and ammonium nitrate.

...

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Abstract

The invention provides a wind-proof root-fixing method for planting roof greening arbor and belongs to the field of gardening. The wind-proof root-fixing method for planting roof greening arbor mainlyovercomes the defects of low survival rate and poor windproof effect of roof greening arbor planting in the prior art. A new method is adopted, which comprises the following steps of: coating a waterproof coating on the surface of a roof; paving an anti-corrosion material on the surface of the waterproof coating; laying a root-blocking material on the surface of the anti-corrosion layer; laying anutrient matrix on the root-blocking layer; planting trees. Wherein the nutrient matrix is prepared from ore powder, inorganic fertilizer, cypromazine, filamentous fungus and thickening agent, so that the whole mass is reduced, the pressure borne by the roof is reduced, various nutrient substances are rich, and the rapid rooting is facilitated. By adopting the method, the survival rate of the transplanted trees in one year is up to 97.3%, and the maximum acting force among root soil of the root system is up to 177.3N.

Description

technical field [0001] The invention belongs to the field of horticulture, in particular to a method for planting windproof and root-fixing arbors for roof greening. Background technique [0002] Roof greening is an important way to speed up the development of urban greening, increase the rate of urban greening, and promote urban environmental protection. [0003] Roof greening refers to green decoration, gardening, planting trees, flowers and lawns on the top floors, terraces, roofs, balconies or large artificial rockeries of various buildings, structures, city enclosures, bridges, etc., to increase urban Green area activities. This is a form of aerial high-tech greening that does not occupy land. The biggest difference between it and open gardening and planting is that roof greening moves gardening projects such as open gardening and planting to buildings or structures. [0004] After years of exploration, certain effects have been achieved in the construction technology...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00A01G13/00A01G24/10A01G24/12A01G24/20A01G24/30
CPCA01G13/00A01G24/10A01G24/12A01G24/20A01G24/30A01G31/00
Inventor 杜明超胡飞胡莹莹孙伟
Owner 上海邻肯园林科技有限公司