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Method for ecological restoration of mountain

An ecological restoration and mountain technology, applied in botany equipment and methods, horticulture, soil protection, etc., can solve the problems that groundwater cannot rise along the capillary, cannot achieve mountain restoration, and there are no rocks, so as to prevent the death of seedlings and benefit Thrive, reduce collapse effect

Active Publication Date: 2012-09-19
北京正和恒基滨水生态环境治理股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main problem of the above method is that there is no soil connected to the ground on the rock, and the groundwater cannot rise along the capillary, causing the plants to survive only by the water sprayed through the soil of the plant growth bag during maintenance, and the plant root system cannot go deep into the crevice of the rock. Afterwards, the plants will dry up due to lack of water, which often leads to good mountain restoration effects in the short term, but long-term manual maintenance is required, otherwise it will return to the state before the restoration within one or several years, and the real mountain restoration cannot be achieved.

Method used

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  • Method for ecological restoration of mountain
  • Method for ecological restoration of mountain

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Experimental program
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preparation example Construction

[0109] The preparation formula and preparation method of the rust inhibitor are respectively:

[0110] Preparation formula (parts by mass):

[0111] Polycarboxylate superplasticizer 100

[0112] Sodium lignosulfonate 12

[0113] hydrogen peroxide 3

[0114] Organic acids 32

[0115] Amino alcohol 15

[0116] Organic metal salt 0.6

[0117] Silicone defoamer 1.6

[0118] water 270

[0119] The polycarboxylate water reducer is acrylic acid-itaconic acid-acrylic acid methoxy polyoxygen glycol macromonomer, and the organic acid is acrylic acid, methacrylic acid, adipic acid, pimelic acid, suberic acid, A mixture of azelaic acid, sebacic acid, benzoic acid and citric acid in any proportion, the amino alcohol is p-hydroxycyclohexylamine, p-hydroxy N-methylcyclohexylamine, p-hydroxy N,N-dimethylcyclohexylamine A mixture of amine, morpholine, ethanolamine and triisopropanolamine in any proportion, and the organometallic salt is a mixture of zinc dialkyldithiophosphate, zinc gl...

Embodiment 1

[0125] For steep rocky slopes with a height of more than 5m and a slope of 60-80°, the main steps are as follows:

[0126] (1) Remove movable rocks to ensure the firmness of the mountain;

[0127] (2) Drill holes with a pneumatic drill at a distance of 1.5m from the ground perpendicular to the mountain. The hole depth is 50cm. Holes are drilled on the damaged mountain, and when drilling on the undamaged mountain, it is usually selected to be adjacent to the part that connects with the slope of the rock slope;

[0128] (3) Inject 1:3 cement mortar into the hole until it is full;

[0129] (4) Insert the rebar with a length of 1m and a diameter of 18mm into the hole at a depth of 50cm (that is, to the bottom of the hole) as the basic reinforcement;

[0130] (5) Bind (or spot weld) a round steel with a diameter of 6mm as a horizontal reinforcement on the part of the threaded steel protruding out of the mountain, and the round steel extends along the horizontal direction at a cer...

Embodiment 2

[0148] For steep rock slopes with a height of less than 5m and a slope of 60°-90°, the main steps are as follows:

[0149] (1) Remove movable rocks to ensure the firmness of the mountain;

[0150] (2) Drill holes with a pneumatic drill at a distance of 1.5m from the ground perpendicular to the mountain. The hole depth is 50cm, and the opening is inclined upward at 45°. The distance between the holes in the vertical direction is usually 1.5m, and the horizontal direction is 1m. Drill holes on the undamaged mountain adjacent to the part where it meets the slope of the rock slope. When drilling holes on the slope, the upper and lower rows of holes should be staggered, preferably in the shape of plum blossoms;

[0151] (3) Fill the hole with 1:3 cement mortar until it is full;

[0152] (4) Insert the rebar with a length of 1m and a diameter of 18mm as the basic reinforcement into the hole to a depth of 50cm (that is, to the bottom of the hole);

[0153] (5) Bind (or spot weld) a...

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Abstract

The invention relates to a method for ecological restoration of a mountain, which comprises the following steps: (1) forming holes on a rocky mountain; (2) filling cement mortar (1 : 3) in the holes; (3) inserting foundation steel bars into the cement in the holes and allowing the foundation steel bars to protruding out of the rocky mountain at a certain length, and pouring a cement frame or not with the foundation steel bars as center; (4) laying a vertically consecutive planting soil layer along the rock slope of the rocky mountain, wherein the planting soil layer comprises plant growth bags stacked along the rock slope and filling soil for filling gaps; (5) coating a steel mesh on the outer surface of the planting soil layer, wherein the steel mesh is fixedly connected with the foundation steel bars to fix the plant growth bags and is formed of a plurality of steel wires by crossing each other; and (6) watering and curing the plant growth bags. The method provided by the invention perfectly combines plants, soil and the mountain; and not only has rapid and good greening effect and effectively solves the problems of mountain landslide, collapse and the like, but also forms a stable long-life plant community, achieving an original ecological effect.

Description

technical field [0001] The invention relates to a mountain ecological restoration method, which is mainly used for the ecological restoration of rocky mountains, especially for maintenance-free permanent restoration of rocky mountains. Background technique [0002] With the rapid development of the national economy, road construction, mining, and quarrying have caused increasingly serious damage to the mountain. For example, the original gentle slope of the mountain has become a steep mountain wall, and the original vegetation on the mountain has been severely damaged. Not only the natural environment In addition, geological disasters such as mountain collapses and landslides are prone to occur, which not only cause traffic jams, mine shutdowns, but even casualties, especially in the rainy season when rainfall is concentrated. [0003] At present, the main methods of repairing the damaged mountain body are: (1) Drilling holes in the mountain body, burying screw steel bars in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/12E02D7/20A01G1/00
Inventor 于德发王薇王玉磊潘瑞
Owner 北京正和恒基滨水生态环境治理股份有限公司
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