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Method for spraying to green side slope of hard rock with joints being not developed

A rocky slope, hard technology, applied in the field of ecological restoration, can solve problems such as destroying the ecological environment and affecting the landscape effect, and achieve the effects of good water storage, stable aggregate structure, and environmental coordination.

Inactive Publication Date: 2013-08-21
青岛冠中生态股份有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, with the rapid development of my country's economy, infrastructure construction is advancing by leaps and bounds, and various types of rocky slopes appear in roads, railways, urban construction, and mining. These slopes are often exposed rocks and lose the soil on which plants depend The environment has seriously damaged the ecological environment. Spraying greening is a good vegetation reconstruction technology. However, in the practice of spraying, it is often encountered on slopes with partial or overall seamless rock structures. Conventional methods cannot be used for spraying greening. If Located within the sight of people, it often affects the landscape effect

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0027] Embodiment one, Tangshan Dachengshan Park mountain spraying greening project (construction in 2009)

[0028] The slope of this project is an integral rock slope, the rock is hard, the slope is smooth, and the rock joints are not developed. The area is 9,000 square meters, and the slope is about 60-80o. The location is right at the entrance of the park, which seriously affects the landscape of the park. Effect, adopt the following methods for greening construction.

[0029] (1) Slope surface treatment: remove dangerous stones, pine stones, pumice stones and floating roots, herbaceous plants and garbage that hinder the attachment of the soil matrix on the slope surface. Where there are woody plants, it is appropriate not to hinder the laying of metal mesh pruning of the above-ground parts of woody plants;

[0030] (2) Set up simple scaffolding: the scaffolding starts from the bottom of the slope, using the planted holes as support points;

[0031] (3) Excavating vegeta...

Embodiment 2

[0040] Project name: Mountain spraying greening project in Huayin Village, Chengyang District, Qingdao

[0041] Location: Qingdao City

[0042] Project overview: The entire mountain is a bare granite slope formed after excavating rocks. The total area of ​​the project is about 30,000 square meters, of which 3,500 square meters are undeveloped rock cleavage, with a slope of 75 oIt is difficult to achieve the ideal vegetation establishment effect with ordinary construction methods, so this technology is used to carry out the spraying greening construction method. Construction started in May 2012 and was completed in mid-July.

[0043] The construction method is as follows:

[0044] (1) Set up simple scaffolding: the scaffolding starts from the bottom of the slope, using the planted holes as support points;

[0045] (2) Excavating vegetation holes: Drill vegetation holes on the rock surface with an air-pressure drilling machine. Arranged in plum blossom shape, the drilling a...

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Abstract

A method for spraying to green a side slope of hard rock with joints being not developed comprises the steps of processing a slope surface, setting up a simple scaffold, using a compressed air drilling machine for drilling vegetative holes, filling nutrient soil in the vegetative holes, laying a metal net and binding vegetative strips, spraying and seeding matrix materials which can instantly make artificial soil with good water stability performance in the slope surface, and conducting necessary maintaining management in the seedling stage of plants. The method is a spray-seeding technology directing at the side slope of the hard rock with the joints being not developed, and common construction methods can not be implemented on the slope surface of the type. The method for spraying to green the side slope of the hard rock with the joints being not developed has the advantages of being simple, strong in operability, low in cost and suitable for various hard rock side slopes with the gradient less than 80 degrees. After spray-seeding, phytocoenosium is formed, wherein ligneous plants are mainly included, shrub and herbaceous plants are combined, the phytocoenosium is long lasting and stable, and is in harmony and consistency with the surrounding ecological environment, after closing of the plants, cultivating does not need any more, and the slope surface of the hard rock with the joints being not developed can be greened and beautified permanently.

Description

technical field [0001] The invention relates to the technical field of ecological restoration, in particular to a method for spraying and greening hard rock slopes with no joints. Background technique [0002] At present, with the rapid development of my country's economy, infrastructure construction is advancing by leaps and bounds, and various types of rocky slopes appear in roads, railways, urban construction, and mining. These slopes are often exposed rocks and lose the soil on which plants depend The environment has seriously damaged the ecological environment. Spraying greening is a good vegetation reconstruction technology. However, in the practice of spraying, it is often encountered on slopes with partial or overall seamless rock structures. Conventional methods cannot be used for spraying greening. If It is located within the sight of people, which often affects the landscape effect. Contents of the invention [0003] The object of the present invention is to prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/00
Inventor 许剑平孟凡彬范小妮祁传磊
Owner 青岛冠中生态股份有限公司
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