KR101749464B1 - Revegetation method of slope surface with excellent water absorption property - Google Patents

Abstract

The present invention relates to a slope surface greening method having excellent water absorption, and more particularly, to a method of slurry-surface greening with a water absorbing property capable of inducing plant growth by increasing the effective water amount absorbed by a plant by mixing a superabsorbent water- And an excellent slope surface greening method.
The slope glazing method having excellent water absorption according to the present invention comprises the steps of: installing an attached wire net made of PVC coated wire on the slope surface; Fixing an attached wire netting by providing an anchor pin and a landing pin on slopes so as to fix the attached wire netting to the slant surface; Attaching a dry growth based soil mixed with a water absorbent to the slope surface provided with the attached wire netting; And attaching wet growing soil mixed with moisture and seed on the dry growing soil.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a slope surface with excellent water absorption property,

The present invention relates to a slope surface greening method having excellent water absorption, and more particularly, to a method of slurry-surface greening with a water absorbing property capable of inducing plant growth by increasing the effective water amount absorbed by a plant by mixing a superabsorbent water- And an excellent slope surface greening method.

In general, in order to prevent the loss of soil from slope after landscaping and to plan the surrounding vegetation, it is necessary to perform various recording The construction method is being used.

Conventionally, methods of attaching herbaceous seeds to the cut surface or embankment surface, fixing a net or mat for preventing the loss of anchorage with anchor pins, and then attaching artificial soil containing herbaceous seeds have been mainly used.

As an example of such a technique, a recording method of a slope surface of Patent Publication No. 10-08690241 is disclosed.

The method of greening the slope surface is to lay artificial soil containing seeds such as grasses and wild flowers on slopes such as roads, rivers and troughs, and then installing rice straw, light shielding net and core net on the slopes, So that the artificial soil does not flow down or peel off.

However, the conventional art having the above-described structure has a disadvantage that planting is unstable due to environmental factors such as direct irradiation of rock ground or sunlight, evaporation of water in the soil, and soaking in summer and development.

KR 10-0860241 B1 (2008. 09. 19.)

The object of the present invention is to solve the above-mentioned problems, and it is an object of the present invention to provide a water-absorbing water absorbent which can induce plant growth by increasing the effective moisture absorbed by plants by mixing a superabsorbent water- And to provide an excellent slope surface greening method.

In addition, the present invention provides a slope greening method having excellent moisture absorption capability, which is composed of a dry growth based soil and a wet growing soil so as to increase the initial survival rate of the surface layer.

It is another object of the present invention to provide a slope glazing method having excellent water absorbing ability to continuously supply water necessary for plant growth by filling a water supply pack to a soil based on dry growing.

In order to accomplish the above object, the present invention provides a slope glazing method having excellent water absorbing property, comprising the steps of: installing an attached wire net made of PVC coated wire on a slope surface; Fixing an attached wire netting by providing an anchor pin and a landing pin on slopes so as to fix the attached wire netting to the slant surface; Attaching a dry growth based soil mixed with a water absorbent to the slope surface provided with the attached wire netting; And attaching wet growing soil mixed with moisture and seed on the dry growing soil.

In addition, the dry-growing based soil may contain 60 to 70% by weight of common soil and compost mixed soil, 10 to 20% by weight of loess, 5 to 10% by weight of paper sludge, 10 to 20% by weight of Masato, 3% by weight.

The wet-growing soil may contain 20 to 30% by weight of compost, 10 to 20% by weight of coco peat, 10 to 20% by weight of fermented rice straw, 5 to 10% by weight of crushed clay, 15 to 20% by weight of silicate powder, And 15% by weight, and the seeds to be mixed with the wet growing soil are characterized in that the seeds are prepared in the order of the bottom-up primary seed, the herb-center seed, and the wood-based seed.

In addition, the step of attaching the dry growth based soil is characterized in that the water supply pack continuously absorbing moisture required for plant growth in the soil based on dry growth and continuously supplying the plant is filled in a soil based on dry growth.

Also, the water supply pack may include a shell made of water-soluble vinyl or a water-soluble nonwoven fabric, and a water absorbent filled in the shell to store moisture. The water absorbent may be 10 to 20% by weight of silica gel, By weight to 60% by weight, and terakotemes by 25% by weight to 35% by weight.

As described above, the slope-side greenery method having excellent water absorption according to the present invention can continuously store moisture by mixing a water-absorbent added with a superabsorbent polymer into a dry-based soil, and can increase the effective moisture absorbed by plants Thereby promoting early planting of the plant.

Also, it is composed of dry growth based soil and wet growing soil, and it has an effect of inducing stable staking by increasing initial stasis rate of the surface layer.

In addition, water is absorbed and stored by a water-filled pack filled in dry-grown soil, and it is effective to supply plants continuously in summer and in the case of long-term or long-term drought.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a process chart showing a slope surface greening method having excellent water absorption according to the present invention. FIG.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a water-
Fig. 3 is an enlarged cross-sectional view showing a substantial part of a slope surface greening method having excellent water absorption according to the present invention. Fig.
4 is a plan view showing a slope surface in a state in which an attached wire mesh is installed in a slope surface greening method having excellent water absorption according to the present invention.
5 is a view showing another embodiment of a slope surface greening method having excellent water absorption according to the present invention.
6 is a view showing still another embodiment of a slope surface greening method having excellent water absorption according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a process diagram showing a slope surface greening method with excellent water absorption according to the present invention. Fig.

As shown in FIG. 1, the slope glazing method having excellent water absorption according to the present invention is characterized in that the slope slope greening method according to the present invention comprises a step of installing a wire mesh (S100), a step of fixing an attached wire mesh (S200), a step of dry- Step S400.

3 is a cross-sectional view enlargedly showing the essential part of the slope surface greening method with excellent water absorption according to the present invention, and Fig. 4 is a cross- Fig. 6 is a plan view showing a slope surface in a state where an attached wire mesh is installed in the slope surface greening method according to the present invention, which is excellent in water absorption.

As shown in FIGS. 2 to 4, in the sloping surface greening method having excellent water absorption according to the present invention, the attached wire net 30 made of PVC coated wire is installed on the slope surface 10 (S100).

The attached wire net 30 is preferably made of a PVC coating to prevent corrosion for a long period of time.

The attached wire netting 30 is installed to cover the slant surface 10 to prevent the slanting of the slanting surface and the anchor pins 40 are installed at regular intervals after the attached wire netting 30 is installed, And fixed on the slope surface.

The anchor pin 40 and the landing pin 50 are provided on the slope surface 10 so as to fix the attached wire net 30 to the slant surface 10 so that the attached wire net 30 is fixed to the slant surface 10, (S200).

The anchor pin (40) and the landing pin (50) are fixed so that the overlapping portions are not opened while a plurality of attached wire meshes (30) are connected.

The anchor pin 40 preferably has a length of about 500 mm to firmly fix the attached wire net 30 and the landing pin 50 has a length of about 350 mm.

The anchor pin (40) and the landing pin (50) can be changed at any distance according to the state of the slope (10).

On the other hand, the dry-grown soil 20 in which the water absorbing agent is mixed is attached to the surface of the slope surface 10 provided with the attached wire net 30 (S300).

The dry growth based soil 20 is an artificial soil in which general soil and various kinds of compositions are mixed, and is attached to the slope surface 10 to supply nutrition to the seed.

As described above, the dry growth based soil 20 according to the present invention comprises 60 to 70% by weight of common soil and nutrient mixed soil, 10 to 20% by weight of loess, 5 to 10% by weight of paper sludge, 10 to 20% By weight, and 1 to 3% by weight of a superabsorbent polymer.

The nutrient soil is a mixture of general soil and compost, and supplies the main nutrients necessary for plant growth.

If the nutrient soil is less than 60% by weight, the necessary nutrients for plant growth are insufficient, so that early planting of the plant is difficult. If it exceeds 70% by weight, odor and soil contamination may occur.

The loess promotes the ripening of the soil based on dry growth through rapid decomposition of organic matter, thereby promoting the growth of the plant. In addition, the loess can absorb a large amount of moisture and nutrients, thereby providing sufficient moisture and nutrients.

The yellow loess absorbs and stores a large amount of far-infrared rays and radiates far-infrared rays necessary for the plants to help the plant growth.

If the amount of the loess is less than 10 wt%, the binding force between the nutritive soil and the slope surface is deteriorated, and if it exceeds 20 wt%, the adhesion between the compositions is weakened.

The papermaking sludge protects seeds with excellent heat and moisturizing effect and creates an environment in which seeds can be germinated.

The papermaking sludge is preferably produced through a sewage treatment process or a papermaking process.

If the paper sludge is less than 5% by weight, the thermal insulation and moisturizing effect are insignificant. If the paper sludge is more than 10% by weight, the dry-based soil may be excessively cured.

Masato is an aggregate of minerals. Since it is thick and has few germs, it is easy to germinate at seeding and there is no damage by bacteria. In addition, it is effective to prevent the cementation of the soil after mixing with the composition and installing it on the slope surface because it has good drainage and air permeability.

In addition, the Masato is a reddish-brown natural soil having a single-stitched structure and is free from foreign matter and germs, has excellent drainage ability and low pollution degree, and plays a role of enhancing the adsorption power of the soil on the ground.

If the content of the soy sauce is less than 10% by weight, the air permeability is lowered. If the soy sauce is more than 20% by weight, the drainage may proceed too quickly.

The superabsorbent polymer is a water absorbent, which rapidly absorbs water molecules in contact with water and swells like a gel, which is insoluble.

Since the superabsorbent polymer has the ability to store about 150 to 200 times its own weight of water, it is possible to continuously supply water to the plant under optimum conditions without any additional irrigation.

When the water is supplied to the plant, the superabsorbent polymer recovers its original shape and can improve the air permeability and drainage property by improving soil pore through wetting and swelling action. In addition, the superabsorbent polymer can prevent the structure of the soil from hardening by repeatedly shrinking and expanding in the soil.

If the amount of the superabsorbent polymer is less than 1% by weight, the amount of water absorption is insufficient and the water can not be continuously supplied to the plant. If the amount of the superabsorbent polymer is more than 3% by weight, it is difficult to uniformly mount the dry-

On the other hand, wet growing soil 60 mixed with water and seed is mounted on the dry growing soil 20 (S400).

The wet growing soil (60) is attached on the dry growing soil (20) to protect the dry growing soil and provides the moisturizing and temperature control effect to induce the wetting of the dry growing soil.

The wet growing soil (60) comprises 20 to 30% by weight of compost, 10 to 20% by weight of coco peat, 10 to 20% by weight of fermented rice straw, 5 to 10% by weight of crushed clay, 15 to 20% by weight of silicate powder, 10 to 15% by weight.

When the compost is less than 20% by weight, the nutrients necessary for plant growth are not sufficiently supplied. When the compost is more than 30% by weight, The incidence can be lowered.

The coco peat is an organic component extracted from the bark part of the coconut fruit. It has excellent moisture retention due to its high porosity. It has a considerable organic matter and has a good soil improving effect, and helps the plant growth by preventing the growth of bacteria.

If the coco peat is less than 10% by weight, it is difficult to sufficiently supply the organic component to the plant growth. If the coco peat is more than 20% by weight, the ventilation may be increased and the roots of the plant may dry.

The fermented rice straw not only enhances the stickiness of the soil but also supports the germinating plants and contains water in the drought period, thereby continuously supplying water.

If the fermented rice straw is less than 10% by weight, the cohesion of the soil is lowered, and if it exceeds 20% by weight, the cohesion of the soil becomes excessive, thereby affecting plant growth.

The finely crushed clay is crushed clay into small particles of 0.002 mm or less and has a point of ionization.

The finely crushed clay has excellent hygroscopicity, adsorbs contaminants, and acts as an adhesive to adhere the respective constituents.

When the finely crushed clay is less than 5% by weight, aggregation of the soil can not be performed properly, and when it is more than 10% by weight, the soil may be excessively cured at the time of drying.

The silicate powder is made of silicate (SiO 3) which is easily dissolved in water by pulverizing high-purity natural silica, and is preferably made of powder-form fine silicate particles. The silicate powder not only removes odors generated in composting, but also has an effect of preventing harmful insects by radiating far-infrared rays and improving absorption of moisture and nutrients.

If the amount of the silicate powder is less than 15% by weight, the amount of far-infrared rays is small and the insect-damaging effect is insignificant. If the amount exceeds 20% by weight, the silicate powder is insoluble in water.

The above-mentioned masato is produced by the weathering of various kinds of rocks. When the amount of the above-mentioned masato is less than 10% by weight, the air permeability is lowered, and when it exceeds 20% by weight,

On the other hand, it is preferable that seeds to be mixed into the wet growing soil (60) are prepared in the order of the primary seed seed, the herb-dominant seed and the tree-oriented seed from the bottom of the slope face (10).

Examples of the primary seed seeds include barnyardgrass, athlete grasshopper, aquatic hornblende, horsetail, and horsetail.

The herbaceous seeds include anchovy, wormwood, birds, sticky fennel, mugwort, chrysanthemum, shanxi, bee yellow, chrysanthemum, evening primrose, cornflower, bellflower, aphorus and anchovy.

Examples of the wood-based seeds include silkworm, pine, rhododendron, mulberry, mulberry, sycamore, and sperm.

Fig. 5 is a view showing another embodiment of the slope-side green-making method with excellent water absorption according to the present invention.

As shown in FIG. 5, the step (S300) of attaching the dry growth based soil 20 absorbs and stores the moisture required for plant growth in the dry growth based soil 20, The water pack (70) is filled into the dry growth based soil (20).

The water supply pack 70 includes a shell made of water-soluble vinyl or a water-soluble nonwoven fabric, and a water absorbent filled in the shell to store moisture.

If the outer cover is made of polyethylene or polypropylene, the water supply pack 70 may not be well decomposed in the soil, and thus may cause soil contamination. Therefore, as in the present invention, it is preferable that it is made of a water-soluble vinyl or a water-soluble nonwoven fabric material which is dissolved by a predetermined amount of water.

The water absorbent includes 10 to 20% by weight of silica gel, 50 to 60% by weight of a superabsorbent polymer, and 25 to 35% by weight of a teracotem.

The silica gel is a silicate particle of a strong network structure formed by the reaction of sulfuric acid and sodium silicate. The silica gel has a very large surface area and is excellent in the ability to absorb water, alcohol and the like.

The silica gel is activated when it has a moisture content of about 10 to 20%, and there are numerous fine holes on the surface thereof, so that the silica gel has a feature of absorbing moisture with a wide surface area in contact with moisture in the air.

If the amount of the silica gel is less than 10% by weight, the amount of the silica gel is insufficient to reduce the thickness of the coating to reduce the water adsorption capability. If the amount of the silica gel is more than 20% by weight, There is a problem.

The superabsorbent polymer is filled in the inner part of the bag and is self-inflated by the supply of water.

The superabsorbent polymer is defined as a polymer exhibiting absorption phenomenon of a fluid due to the introduction of a hydrophilic group in a three-dimensional network structure or a single-chain structure through cross-linking between polymer chains and is highly absorbent and absorbs a large amount of water Can supply water to plants.

If the amount of the superabsorbent polymer is less than 50% by weight, the effect of absorbing water is insignificant. If the amount of the superabsorbent polymer is more than 60% by weight, the superabsorbent polymer is bulky.

The teracotemes are filled in the outer surface of the bag to store moisture.

The teracotem is a soil moisturizing agent which is a mixture of substances such as a water-absorbing polymer, a nutrient element, a growth promoter and an electrolyte, and can store 200 times its own weight of water. It is gradually supplied to the roots of plants.

If the teracotem is less than 25% by weight, it is difficult to maintain the fertility of the soil because a small amount of elements and nutrients are supplied. If the teracotem is more than 35% by weight, bonding with soil particles is not easy.

The water supply pack 70 constructed as described above is filled in the dry growth based soil 20 to absorb moisture by rainwater or the like to be absorbed and stored.

Meanwhile, in step S300 of attaching the dry growth based soil 20, after the water supply pack 70 is filled in the dry growth based soil 20, the water evaporation of the water absorbed by the water supply pack 70 A protective net 80 may be further provided on the water supply pack 70 to minimize the number of the protective net 80. [

It is preferable that the protective net 80 is made by weaving a rice straw to a predetermined size.

By additionally providing the protective net 80 on the water supply pack 70, the water supply pack can maintain the water absorption state for a long time, and water can be continuously supplied to the plant.

Fig. 6 is a view showing still another embodiment of the slope surface greening method having excellent water absorption according to the present invention.

As shown in FIG. 6, the dry growth based soil 20 may be further provided with an induction pipe 90 for inducing moisture to be supplied to the periphery of the water supply pack 70 filled in the soil.

The induction pipe 90 includes a cylindrical body 91 having a plurality of through holes 911 formed thereon and a filler 92 of a sponge material filled in the inner peripheral surface of the body 91 and impregnated with a superabsorbent polymer .

The main body 91 is preferably made of a metal or a synthetic resin and is preferably installed in a vertical direction so as to smoothly transfer moisture to the water supply pack 70 filled in the dry growth based soil 20.

The filling material 92 is made of a sponge material to smooth the transfer of water and to block the soil that can flow into the through hole 911.

A plurality of attachment holes (not shown) are formed around the dry-growing-based soil 20 in which the water supply pack 70 is filled, in order to install the induction pipe 90.

In this way, a large number of induction tubes 90 are installed in the vicinity of the water supply pack 70 filled in the dry growth based soil 20, and water is absorbed and stored in the water supply pack 70 70), so that water absorption and supply functions of the water supply pack can be smoothly performed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art without departing from the scope of the present invention. The scope of the invention should therefore be construed in light of the claims set forth to cover many of such variations.

10: slope 20: dry-grown soil
30: Attachment wire net 40: Anchor pin
50: landing pin 60: wet growing soil
70: Water supply pack 80: Protective net
90: guide tube 91: body
911: through hole 92: filling material

Claims (5)

Installing an attached wire net made of PVC coated wire on the slope surface;
Fixing an attached wire netting by providing an anchor pin and a landing pin on slopes so as to fix the attached wire netting to the slant surface;
Attaching a dry growth based soil mixed with a water absorbent to the slope surface provided with the attached wire netting; And
Mounting wet growing soil mixed with water and seed on the dry growing soil;
/ RTI >
The wet-
10 to 20% by weight of compost, 20 to 30% by weight of coco peat, 10 to 20% by weight of fermented rice straw, 5 to 10% by weight of finely crushed clay ground with small particles of 0.002 mm or less, 10 to 15% by weight,
The seed to be mixed with the wet growing soil,
From the bottom of the slope to the primary root type seeds, herbaceous seed type, and tree-oriented seed type,
In the step of mounting the dry growth based soil,
The water supply pack continuously absorbs moisture required for plant growth in the dry growing soil, and then the water supply pack is continuously filled in the soil based on dry growth. In order to minimize evaporation of water absorbed by the water supply pack, A protective net made by weaving rice straw to a predetermined size on the upper part of the pack, and a guide pipe for guiding moisture to be supplied to the periphery of the water supply pack is installed,
In the induction tube,
A cylindrical body having a plurality of through holes formed therein;
A filler material of a sponge material filled in the inner circumferential surface of the body and impregnated with a superabsorbent polymer;
The slope-side greening method has excellent water absorption.
The method according to claim 1,
The dry-grown soils,
Characterized in that it comprises 60 to 70% by weight of common soil and mixed nutrient soils, 10 to 20% by weight of loess, 5 to 10% by weight of paper sludge, 10 to 20% by weight of masato and 1 to 3% by weight of superabsorbent polymer Which is excellent in water absorption.
delete delete The method according to claim 1,
The water supply pack
A water-soluble vinyl, and a water-soluble non-woven material; and a water absorbent filled in the outer skin to store water,
The water-
10 to 20% by weight of silica gel, 50 to 60% by weight of a superabsorbent polymer, and 25 to 35% by weight of a teracotem.

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