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Construction technology of mining area soil dressing net-hanging spray-seeding greening structure

A technology of hanging net spraying and construction technology, which is applied in infrastructure engineering, gardening, plant protection covers, etc. It can solve the problems of poor soil protection effect and limited improvement effect of water and soil loss, so as to ensure normal growth and reduce water and soil loss , the effect of easy transportation

Active Publication Date: 2021-06-11
兖州中材建设有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that the protection method of covering the slope with the above-mentioned three-dimensional geonetwork has a poor effect on soil protection, and has a limited effect on improving water and soil loss.

Method used

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  • Construction technology of mining area soil dressing net-hanging spray-seeding greening structure
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  • Construction technology of mining area soil dressing net-hanging spray-seeding greening structure

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Embodiment Construction

[0039] The following is attached Figure 1-3 The application is described in further detail.

[0040] The embodiment of the present application discloses a greening structure in a mining area by hanging nets and spraying seeding. refer to figure 1 A greening structure of hanging nets sprayed with guest soil in a mining area, from the bottom to the top of the side slope 1, successively includes a covering soil layer 2, a vegetation net 3 made of steel wire mesh, a grid plate 4 and a vegetation blanket 5 made of fiber material, and the grid plate 4. Spray and sow guest soil and the vegetation base material mixed with seeds.

[0041] refer to figure 2, grid plate 4 comprises connecting plate 41 and spacer plate 42, and connecting plate 41 is arranged vertically with slope surface, and the length direction of connecting plate 41 is horizontal direction, and connecting plate 41 is provided with a plurality of intervals along side slope 1 inclination direction; Adjacent A plura...

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Abstract

The invention relates to a construction technology of a mining area soil dressing net-hanging spray-seeding greening structure, and belongs to the technical field of mine dump greening. The construction technology comprises the following steps that S1, slope surface finishing is conducted, specifically, primary finishing is conducted on a side slope form through a slope cutting and foot pressing method, and soil is covered; S2, a vegetation net is hung, specifically, after ground anchors are fixed to the side slope at set intervals, the vegetation net is hung, and an unrolling mode from top to bottom is adopted when the vegetation net is hung; S3, grid plates are laid, specifically, the grid plates are laid on the vegetation net, and the grid plates are fixed to the side slope through anchoring pieces; and S4, soil dressing spray-seeding is conducted, specifically, soil dressing is stirred and then uniformly spray-seeded into the grid plates according to a set thickness, and then a plant growing base material mixed with plant seeds is spray-seeded. The construction technology has the effect of reducing water and soil loss of a mine dump.

Description

technical field [0001] The application relates to the field of greening of mine dumps, in particular to a construction technique for a greening structure of hanging nets and spraying sowed soil in mining areas. Background technique [0002] The development and utilization of mine mineral resources has effectively promoted the development of the national and local economy and society, but a large amount of spoil is produced in the process of mineral resource development, and a series of large-scale dumps are formed. Loss is a prominent ecological environment problem in the development and construction of mineral resources. Therefore, it is particularly important to improve the greening of mine dumps during the development and utilization of mine mineral resources. [0003] At present, the existing Chinese patent whose publication number is CN108018861A can be referred to, which discloses a method for ecological slope protection of abandoned mine dumps, including the following...

Claims

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Application Information

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IPC IPC(8): A01G22/00A01G13/02A01G9/02E02D17/20
CPCA01G22/00A01G13/0268A01G9/028E02D17/20E02D17/202
Inventor 尹超姜南李绪杰陈茂兴刘博学孟永旺杨廷明曾令斌刘国荣
Owner 兖州中材建设有限公司
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