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Artificial sponge matrix for slope ecological restoration and construction method

A technology of ecological restoration and construction method, which is applied in the direction of planting substrate, botanical equipment and methods, excavation, etc., to achieve the effects of excellent air permeability, good water retention and high construction efficiency

Inactive Publication Date: 2020-11-20
湖南创价生态园林有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a kind of artificial sponge matrix and construction method that are used for slope ecological restoration, to solve the problems of air permeability, cohesiveness, water retention and erosion resistance in the plant growth matrix in the prior art. question

Method used

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  • Artificial sponge matrix for slope ecological restoration and construction method
  • Artificial sponge matrix for slope ecological restoration and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1~3

[0062] Form the artificial sponge matrix of embodiment 1~3 according to the raw material ratio of table 1, all the other conditions are the same.

specific Embodiment

[0078] Using Example 1 to provide the artificial sponge matrix, in July 2020 in Nanzhao, Henan Province, the artificial sponge matrix was used to carry out the vegetation restoration test on the mine.

[0079] Nanzhao County, a county under the jurisdiction of Nanyang City, Henan Province, is located in the southwest of Henan Province. It belongs to the subtropical monsoon climate, with long winter and summer, short spring and autumn, and four distinct seasons. The annual average temperature is 14.8°C. The annual average sunshine is 1850.5 hours. The annual average frost-free period is 219 days. The average annual precipitation is 868.8 mm, most of which is concentrated in summer, with rain and heat in the same period. The local soil is sandy soil with a lot of sand. The local soil has a tested pH value of 6.94 and a salinity of 1.86ppt, which is less than 1.2ppt specified in the "Code for Construction and Acceptance of Urban Landscaping Projects", which belongs to saline so...

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Abstract

The invention provides an artificial sponge matrix for slope ecological restoration and a construction method. The invention particularly discloses the artificial sponge matrix for slope ecological restoration and the construction method. The matrix comprises the following components in parts by weight: 70-99 parts of sieved soil, 1-30 parts of sponge, 0.5-2 parts of a polymer spray-seeding auxiliary material, 0-10 parts of plant fibers, 0.5-2 parts of a compound fertilizer, 0-2 parts of a sustained and controlled release fertilizer, 0-5 parts of peat soil and 0.1-0.2 part of mixed seed. Afterthe composition is sprayed and sown, the air permeability, cohesiveness, water-retaining property and rain wash resistance of soil can be improved, germination and growth of plants can be promoted, and the performance is environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of slope ecological restoration, in particular to an artificial sponge matrix used for slope ecological restoration and a construction method. Background technique [0002] With the economic development of our country, China has entered the peak period of infrastructure construction. In the construction of roads, railways, mines, water conservancy, housing construction and other projects, there are often a lot of excavation and disposal of earth and stone, and these earth and stone excavation, Abandonment exposes a large area of ​​ground and destroys vegetation, which not only destroys the original vegetation on the surface, but also causes serious soil erosion and ecological environment imbalance. In order to ensure the protection and stability of this type of slope, traditional engineering measures such as mortar masonry retaining wall, mortar plastering, and concrete are often used for slope protection. A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/22A01G24/10A01G24/28A01G24/25A01G24/23A01G24/30A01G22/00E02B3/12E02D17/20
CPCA01G22/00A01G24/10A01G24/22A01G24/23A01G24/25A01G24/28A01G24/30E02B3/12E02D17/20
Inventor 邱石李文志何县
Owner 湖南创价生态园林有限公司
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