Multi-layered and multiporous ecological barrel for protective slope ecology and method for ecologically restoring and greening side slopes

An ecological restoration and ecological tube technology, applied in the fields of botany equipment and methods, horticulture, container cultivation, etc., can solve the problems of limitation, unfavorable long-term growth of shrubs, limited thickness of substrates, etc., and achieve the effect of reducing adverse effects

Inactive Publication Date: 2015-07-15
CHINA THREE GORGES UNIV +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the lack of vegetation growth conditions and poor ecological environment on these rocky slopes and hard slopes, the demand for slope landscape effects has not been well resolved for a long time
[0003] The ecological restor...

Method used

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  • Multi-layered and multiporous ecological barrel for protective slope ecology and method for ecologically restoring and greening side slopes
  • Multi-layered and multiporous ecological barrel for protective slope ecology and method for ecologically restoring and greening side slopes
  • Multi-layered and multiporous ecological barrel for protective slope ecology and method for ecologically restoring and greening side slopes

Examples

Experimental program
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Effect test

Embodiment

[0028] Embodiment: A slope protection ecological multi-layer porous ecological tube, including a porous cylinder including an inner hollow tube and an outer hollow tube, the inner hollow tube is set in the outer hollow tube, and a plurality of permeable holes are opened on the inner and outer hollow tubes, A water-absorbing material layer is arranged between the hollow tube and the outer hollow tube, and the water-absorbing material in the water-absorbing material layer is one or a mixture of sawdust or absorbent cotton.

[0029] In the slope protection ecological multi-layer porous ecological tube, the distance between the inner hollow tube and the outer hollow tube does not exceed 6cm, and the permeable holes are opened on the tube wall of the inner and outer hollow tubes, and their diameters are different, and they are arranged alternately on the tube wall.

[0030] Example of ecological cylinder preparation: the inner and outer hollow tubes are made of ordinary hollow steel...

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PUM

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Abstract

The invention relates to a multi-layered and multiporous ecological barrel for protective slope ecology and a method for ecologically restoring and greening side slopes, which are applied to ecological restoration and greening projects of rocky side slopes and hard side slopes. The ecological barrel is a double-layered hollow pipe in which water holes with different sizes are dilled, a cushioning layer which is formed by organic compressible material is filled between an outer barrel and a hole wall, water-absorbing material is filled up between the two layers of barrels, mixed substrate which is suitable for plant growth is placed in the inner barrel, and the ecological barrel is put into a hole of a slope surface, and can ensure the normal growth of a bush or a climbing plant. The invention sufficiently exerts the respective advantages of the multi-layered and multiporous barrel and the ecological substrate; the invention has the characteristics of little slope surface disturbance, convenient construction, little construction load and the like; an environment suitable for the growth of plants is created for the exposed slope surface, and moreover, the adverse effect of root expansion on the slope body can be reduced to the max.

Description

technical field [0001] The invention belongs to the field of ecological restoration engineering and greening engineering, and in particular relates to a new slope protection ecological multi-layer porous ecological cylinder, and the application of this ecological cylinder to carry out ecological restoration on rocky slopes where vegetation is difficult to grow or on hard slopes where projects are implemented , Greening, realize slope vegetation growth and long-term greening, and improve slope landscape. Background technique [0002] In hydropower, transportation, municipal and mining projects, due to construction excavation, a large number of exposed rock slopes are formed, and some slopes are protected by shotcrete, masonry and other projects to form hard slopes. Due to the lack of vegetation growth conditions and poor ecological environment on these rocky slopes and hard slopes, the demand for slope landscape effects has not been well resolved for a long time. [0003] Th...

Claims

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Application Information

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IPC IPC(8): A01G9/02A01G1/00
Inventor 丁瑜胡文静许文年夏振尧管世烽张伦牛鹏辉陈毅李博
Owner CHINA THREE GORGES UNIV
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