KR101951160B1 - Method of spreading red clay for protecting and treating trees - Google Patents

Abstract

The present invention suggests a method of manufacturing and coating an eco-friendly red clay coating agent for protecting a tree and a tree trunk and treating a wound of a tree, which comprises: a red clay coating agent manufacturing step of manufacturing a red clay coating agent by mixing 50-70 wt% of red clay, 20-45 wt% of water, and 1-20 wt% of a nutritional supplement including nutrients containing nitrogen (N), phosphorous (P), and potassium (K), with respect to the total weight of the red clay coating agent; a mesh fabric providing step of surrounding the circumference of a tree with a mesh fabric; and a coating step of forming a red clay layer by coating the red clay coating agent on the top surface of the mesh fabric. Therefore, the method of manufacturing and coating an eco-friendly red clay coating agent for protecting a tree and a tree trunk and treating a wound of a tree can improve holding power of a red clay layer by surrounding the circumference of a tree with the mesh fabric made of a cloth material and then coating the eco-friendly coating agent including red clay and plat growth nutrients on the top surface of the mesh fabric, that is, coating the red clay coating agent on the top surface of the mesh fabric in order to form the red clay layer.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a method for applying an environmentally friendly clay loam for protecting trees,

The present invention relates to a method for applying an environmentally friendly ocher coating agent for protecting trees, protecting trees, and treating wounds of trees. More particularly, the present invention relates to a method for coating an ocher- To a method of applying an eco-friendly ocher coating agent for protecting trees, protecting aquatic plants and treating wounds of a tree, which can be protected by protecting the temperature and humidity by applying an ocher coating agent.

Trees are greatly affected by changes in external environments and stresses, which can adversely affect tree growth depending on climate change. There are many ways to protect the trees, one of which is applying the loess to the trees.

Applying the loess to the trees not only protects the wounds of the trees but also can prevent water evaporation, maintain the temperature and humidity, and prevent the infiltration of bacteria.

However, there was a disadvantage that the application of the loess to the trees caused cracks or damaged and shortened the period of application of the loess again.

As a prior art for improving these problems, Korean Patent Registration No. 10-1373968 (entitled "Protecting Trees and Loess Loom Composition for Treatment of Wounds") has a simple manufacturing process and easy construction, For example.

The loess composition comprises 40 to 90 parts by weight of loess, 0.01 to 10 parts by weight of an electrodeposition agent, 0.01 to 40 parts by weight of a bactericide and an insecticide, and 2 to 50 parts by weight of a solvent, based on 100 parts by weight of the composition, Which is excellent in bactericidal and insecticidal effects and can promote the growth of trees and regeneration of wounds.

In another prior art, Korean Patent Registration No. 10-1554091 (entitled "Composition for controlling root rot disease of Chinese cabbage crops using loess slurry and production method thereof"), a composition for controlling root rot disease of cabbage and crops using yellow clay slurry It is possible to control the deadly root disease in Chinese cabbage and crops by pretreating the roots before the formal treatment, and then treating them with foliage. Therefore, it is possible to carry out organic or environment-friendly agriculture, thereby threatening the safety of the people and preventing the deterioration of the soil and water quality. Which is capable of contributing to development, and a method for producing the same.

The present invention relates to a method for preparing a white algae, comprising: 1) mixing and mixing 10 to 40% by weight of sodium hydroxide (NaOH) with respect to 60 to 90% by weight of loess; 2) subjecting the mixture of step 1) to a melt reaction at a melting temperature of 1100 ° C to 1200 ° C in a furnace equipped with a graphite crucible; 3) cooling the melt of step 2) and pulverizing it using a pulverizer; 4) adding water to the pulverized product of step 3) and further pulverizing it to prepare a yellow loam slurry; 5) neutralizing the yellow clay slurry prepared in step 4) by adding sulfuric acid; And 6) diluting the yellow loess slurry neutralized in the step 5) to 0.1 part by weight to 2 parts by weight with respect to 100 parts by weight of water, thereby producing a composition for controlling the root rot disease of cabbage and crops using the yellow loess slurry .

However, the above two inventions have a disadvantage in that the loess composition is applied directly to the surface of the column of the tree to prevent the loess composition from sticking to the column of the tree for a long time, and the durability of the applied loess is poor.

Accordingly, in order to solve the above-mentioned problems, it is an object of the present invention to provide an ocher coating agent containing ocher and plant growth nutrients for supporting the growth of trees, and then providing the ocher coatings along the circumference of the trees to maintain the ocher coating agent for a long time There is a need to develop an environmentally friendly loess coating agent for the protection of trees, protection of trees and wounds of trees, and development of coating methods.

The present invention has been devised in order to overcome the problems of the above-described technology, and suggests a method of applying an environmentally-friendly loess coating agent containing loess and plant growth nutrients to the top surface of a mesh cloth after wrapping a mesh cloth of a cloth around a tree .

Another object of the present invention is to prepare an insect repellent agent comprising capsaicin extracted from oregano as an active ingredient and to add it when preparing an ocher application agent.

It is still another object of the present invention to provide a cohesive aid comprising chitin as an active ingredient and to be added during the production of an ocher coating agent.

It is a further object of the present invention to provide a coating solution and an additional coating solution each comprising polyphenol and silicon as effective components for the purpose of protecting the clayey soil formed by the clayey coating agent and spraying the coating solution on the surface of the clayey layer.

In order to attain the above object, the present invention provides a method for preparing and applying an environmentally friendly ocher coating agent for tree protection, water protection, and woody wound treatment, comprising 50 to 70 wt% of loess, 20 to 45 wt% 1 to 20% by weight of a nutrient containing nitrogen (N) and phosphorus (P) and potassium (K) is mixed to produce an ocher coating agent; Wrapping the mesh cloth along the perimeter of the tree; And applying the loess coating agent to the top surface of the net cloth to form an ocher layer.

The above-mentioned loess coating agent may contain nutrients 1 (1) containing nutrients containing 50 to 70% by weight of loess, 20 to 45% by weight of water, nitrogen (N) and phosphorus (P) To 20% by weight of an oregano compound, and 1 to 10% by weight of an insect repellent agent containing oregano as an effective ingredient.

Further, the insect repellent agent may be prepared by preparing a preparation solution by mixing 20 to 40% by weight of oregano and 60 to 80% by weight of ethanol with respect to the total weight of the preparation solution. 10 to 30% by weight of the preparation solution, 60 to 75% by weight of propylene glycol, 1 to 10% by weight of dimethyl sulfoxide and 0.1 to 10% by weight of vegetable oil are mixed with the total insect repellent agent weight And a step of completing the insect repellent agent to complete the insect repellent agent.

In addition, the above-mentioned loess coating agent comprises nutrients 1 (1) containing nutrients containing 50 to 70% by weight of loess, 20 to 45% by weight of water, nitrogen (N), phosphorus (P) and potassium To 20 wt%, the insect repellent agent 1 to 10 wt%, and the starch solution 1 to 10 wt%.

According to the present invention, there is provided a method for preparing and applying an environmentally friendly ocher coating agent for tree protection,

1) By applying an ocher coating agent containing an environment-friendly substance on the top surface of the mesh cloth to form an ocher layer, the holding power of the ocher layer can be improved,

2) In addition to insect repellent containing capsaicin as an active ingredient in the production of the loess coating agent, the insect repellent effect of the tree is enhanced,

3) Adhesion enhancer improves the adhesive strength between the soil and the mesh to prevent the separation between the soil and the mesh,

4) A coating layer and an additional coating layer are additionally formed on the upper surface of the clayey soils to provide an effect of maximizing the durability so as not to be damaged by the external environment of the clayey layer.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a conceptual view and cross-sectional view showing a state in which an ocher coating agent is applied for protection of a tree of the present invention. FIG.
2 is a flow chart showing a basic process of applying a loess coating agent to a plant of the present invention.
3 is a cross-sectional view showing a concrete state in which a coating layer and an additional coating layer are formed on the upper surface of a clay soil layer for protecting trees of the present invention.
4 is a flow diagram illustrating the overall process of forming a coating layer and an additional coating layer of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings are not drawn to scale and wherein like reference numerals in the various drawings refer to like elements.

FIG. 1 is a conceptual view and a cross-sectional view showing the application of an ocher coating agent for protecting the tree of the present invention, and FIG. 2 is a flowchart showing a basic process of applying the ocher coating agent to the wood of the present invention.

Referring to FIGS. 1 and 2, the method for preparing and applying an environmentally friendly loess coating agent for tree protection, underwater protection, and wood wool treatment according to the present invention is basically composed of a step (S100) , And a coating step (S300).

Firstly, the step (S100) of producing the loess coating agent comprises the step of mixing the nutrients containing 50 to 70% by weight of the loess, 20 to 45% by weight of water, nitrogen (N), phosphorus (P) and potassium (K) And 1 to 20% by weight of the nutrient is mixed to prepare an ocher coating agent.

At this time, yellow loess has various effects, and has a characteristic of providing an atopy improving effect, a moisture-proofing function, and an adsorption deodorizing function as well as having an effect of discharging toxins in the body by smoothly physiological action of human cells and irradiating far-infrared rays.

The loess that provides the beneficial effect to the human body can be applied to the tree 100 as a living tree, and provides a function of protecting the tree 100 when the tree 100 is damaged or damaged by pests At the same time, it can provide effects such as prevention of evaporation of moisture, maintenance of temperature and humidity, prevention of penetration of bacteria.

A green eco-friendly coating agent can be prepared by mixing a nutrient containing nitrogen, phosphorus, potassium, etc., which is a nutrient for the main component of the loess, and water, to form a green eco-friendly coating agent. It is possible to perform the function of protecting the tree 100 by applying it to pillars of the tree 100.

Hereinafter, the mesh embedding step (S200) is a process of enclosing the meshes (200) along the circumference of the tree (100).

At this time, if the yellowing agent is directly applied to the tree 100, the yellowing agent is cracked or damaged over time, so that it is preferable to apply the yellowing agent on the upper surface of the meshing net 200 after the meshing net 200 is provided Do. Here, the mesh mesh 200 is used to cover the column of the tree 100 in order to apply the ocher coating agent to the columns of the tree 100. Meshes of the mesh mesh are not limited and can be set to various sizes. In addition, the mesh mesh 200 can be made of a stretchable material so that the mesh mesh 200 can be easily wrapped regardless of the circumference of the tree 100.

Further, the net mesh 200 may be made of a net-like cloth material having a polygonal structure, so that the effective components (loess and nutrients) of the ocher application agent can permeate the pillar of the tree 100 between the net meshes.

Finally, the applying step S300 is a process of applying the yellowing agent on the upper surface of the mesh film 200 to form the yellowing layer 300. At this time, the yellowing agent is applied to the upper surface of the mesh film 200 one to three times The thickness of the formed clayey soils 300 is 2 to 4 mm.

Here, the method of applying the ocher coating agent can be applied by using a brush or by using an air extrusion type sprayer sold in the market. (In this case, the ocher coating agent is sprayed through the sprayer. It is also called 'application'.)

The soil layer 300 formed by coating the column of the tree 100 with the ocher coating agent not only protects the scratches on the column 100 but also prevents insects and maintains the temperature and humidity of the tree 100, 100) in the growth of plants.

In order to more effectively protect the tree 100 exposed to pests, it has been reported that the above-described yellow loess coating agent is produced by mixing yellow loess with nutrients and water containing nitrogen, phosphorus and potassium. . ≪ / RTI >

Specifically, the loess coating agent comprises nutrients 1 to 3 containing nutrients containing 50 to 70% by weight of loess, 20 to 45% by weight of water, nitrogen (N), phosphorus (P) and potassium (K) 20% by weight, or 1 to 10% by weight of an insect repellent agent containing oregano as an active ingredient.

At this time, the active ingredient of insect repellent, oregano, is a kind of spice, and its smell is strong and it is maintained for a long time, so that it can perform a function of eliminating odors as well as pest control. Generally, spices include pepper, cinnamon, oregano, and coriander. In particular, oregano has excellent characteristic of sterilization action and insect repellent action because of its unique fragrance and strong persistence.

The method for producing the insect repellent agent having such characteristics includes specifically the preparation solution preparation step and the insect repellent finishing step.

First, the preparation solution preparation step is a process of preparing a preparation solution by mixing 20 to 40% by weight of oregano and 60 to 80% by weight of ethanol with respect to the weight of the whole preparation solution.

As mentioned above, oregano has excellent insect repellent action due to its unique fragrance. Specifically, capsaicin contained in oregano plays a major role in insect pest control. Therefore, a preparation solution containing capsaicin extracted from oregano can be prepared by mixing ethanol as a solvent for extracting capsaicin from oregano and oregano, which is a lipid-soluble substance.

At this time, the amount of capsaicin extracted by mixing oregano and ethanol is 0.1 to 0.5 g per 100 mL of ethanol.

Finally, the step of completing the insect repellent agent comprises 10 to 30% by weight of the preparation solution, 60 to 75% by weight of propylene glycol, 1 to 10% by weight of dimethyl sulfoxide, 0.1 to 10% by weight of the mixture is mixed to complete an insect repellent agent.

At this time, propylene glycol serves as a solvent, and dimethylsulfoxide serves as a surfactant to improve the compatibility between capsaicin (lipophilic substance) contained in the preparation solution and propylene glycol as a solvent. In addition, the vegetable oil may be sesame oil, grape seed oil, avocado oil, flaxseed oil, hodo oil and the like as an auxiliary agent (i.e., carrier).

The insect repellent prepared through the above process further improves the insect pest control function through the capsaicin contained in the insect repellent agent in addition to the insect repellent function of the loess, which is the active ingredient of the clay soil application agent, It can provide a role to protect.

Furthermore, the coating agent of the present invention further comprises a cohesive aid comprising chitin as an active ingredient in the loess coating agent prepared by mixing the loess with the nutrient and water, thereby improving not only the coatability of the loess coating agent but also the adhesion of the loess coating agent to the mesh coating 200 Thereby providing a function of imparting tackiness to the surface.

To this end, the loess coating agent may further comprise a starch solution. Specifically, the loess coating composition may contain 50 to 70% by weight of loess, 20 to 45% by weight of water, nitrogen (N) and phosphorus 1 to 20% by weight of a nutrient-containing nutrient containing P (P) and potassium (K), 1 to 10% by weight of the insect repellent, and 1 to 10% by weight of a starch solution.

In this case, the starch solution is prepared by mixing 5 to 25% by weight of starch and 75 to 95% by weight of water relative to the weight of the whole starch solution. When the starch solution is added to the ointment agent in preparation of the ointment agent, The viscosities of the loess coating solution with the starch solution are increased and the viscosity between the mesh and the loess layer is increased. Therefore, the durability can be improved by increasing the maintenance period of the clayey soil formed on the mesh foil.

In addition, the pores are formed through the drying process together with the tackiness to further enhance the tackiness, and the loess soil in the loess coating agent penetrates between the pores to provide firmness of the loess layer 300 formed on the top surface of the mesh covering 200 .

Such an improved yellowish coating agent specifically contains 50 to 70% by weight of yellow clay, 20 to 45% by weight of water, nitrogen (N), phosphorus (P) and potassium (K) 1 to 20% by weight of a nutrient, and 1 to 10% by weight of a sticking aid containing chitin as an active ingredient.

At this time, the process for preparing the above-mentioned pressure-sensitive adhesive adjuvant includes the steps of preparing a primary solution, producing a precipitate, washing, preparing a secondary solution, preparing a tertiary solution, obtaining a primary solid, obtaining a secondary solid, .

First, in the primary solution preparation step, 30 to 70% by weight of chitin and 30 to 70% by weight of sodium hydroxide are mixed with respect to the weight of the total primary solution, followed by heating at 150 to 200 ° C to prepare a primary solution.

At this time, chitin is a natural polymer polysaccharide having a structure similar to cellulose, which is a polymer compound, and has a structure in which nitrogen, which is a special component of protein, is added to the skeleton of cellulose. Here, sodium hydroxide is added to remove the acetyl group contained in the chitin, and the sodium hydroxide phase may be a liquid phase or a solid phase. In addition, by adding sodium hydroxide, excessive hydrolysis of chitin can be suppressed, so that the amount of the active ingredient as the adhesion auxiliary agent can be prevented from decreasing.

Thus, the addition of sodium hydroxide removes the acetyl group of chitin to form chitosan. The primary solution containing chitosan plays a key role in improving the viscosity of the adhesive adjuvant to be prepared in the future.

Thereafter, the precipitate producing step is a step in which precipitates containing chitosan are formed by adding ethanol to the primary solution to form a precipitate by adding ethanol to the primary solution.

This process is performed to remove only sodium hydroxide which is harmful to the solid structure around the well by melting in the air due to deliquescence through washing step to be described later, and to obtain only the precipitate containing chitosan. That is, the step of producing a precipitate is to provide a function of producing a precipitate to increase the purity of the adhesion aid containing chitosan which provides tackiness.

Next, the washing step is a step of washing the precipitate with water 1 to 10 times, which is a step of washing the sodium hydroxide present in the precipitate to neutralize the precipitate.

Specifically, since sodium hydroxide has a property of dissolving proteins, it may result in destroying the cell walls of the tree (100) column when preparing an ointment agent containing an adhesion promoter containing the adhesive agent. Therefore, Removal of the sodium hydroxide added during manufacture may be said to be suitable for the manufacture of adhesive adjuvants.

Thereafter, the second solution preparation step is a step of preparing a secondary solution by stirring 0.1 to 1 wt% of the washed precipitate and 99 to 99.9 wt% of the acetic acid solution with respect to the total weight of the secondary solution, Is mixed with an acetic acid solution and swelled under a nitrogen stream. At this time, swelling refers to a phenomenon in which the volume of the chitosan, which is a polymer substance, is absorbed by the acetic acid solution as a solvent.

Next, the third solution preparation step is a step of preparing a tertiary solution by polymerizing 90 to 99% by weight of the secondary solution and 1 to 10% by weight of ammonium cerium nitrate, based on the weight of the entire tertiary solution.

At this time, cerium ammonium nitrate (CAN) plays a role as an oxidizing agent as a water-soluble inorganic compound, and plays a role as a reaction initiator for initiating the polymerization reaction of chitosan contained in the precipitate in the step of preparing the tertiary solution . Accordingly, the tertiary solution can be said to be a solution containing a polymer of a polymer chitosan.

Thereafter, in the step of obtaining the first solid product, 10 to 30% by weight of the tertiary solution and 70 to 90% by weight of acetone are mixed with respect to the weight of the total fourth solution to prepare a fourth solution, followed by filtration to obtain a first solid product , Where the primary solid refers to the solid residue left behind on the filtration device after filtering the quaternary solution through the filtration device.

In this case, the quaternary solution is prepared by mixing acetone with a tertiary solution containing a chitosan polymer. The chitosan polymer is crystallized by acetone in the step of obtaining the first solid and is filtered to obtain a residue, A primary solid, a chitosan polymer, can be obtained.

At this time, the filtration process of the quaternary solution may be performed by a method such as a vacuum filtration or a filter paper, and there is no limitation on the filtration method.

Next, the step of obtaining the second solids is a step of drying the primary solids under reduced pressure, then immersing the primary solids dried under reduced pressure in methanol, and then drying them again under reduced pressure to obtain a secondary solids, which is contained in the primary solids through methanol (That is, chitosan which has not undergone polymerization) is removed and then dried under reduced pressure to prepare a second crystal containing chitosanic acid, chitosan acrylic acid.

The second crystalline material produced through the reduced-pressure drying process may form a plurality of pores on the surface of the crystalline material to improve the adhesiveness of the clay soil application agent and provide a solid structure of the clay soil layer 300.

Finally, in the step of completing the adhesive auxiliary agent, 30 to 70% by weight of the secondary solids and 30 to 70% by weight of the wood vinegar are mixed with each other to complete the adhesive auxiliary agent.

At this time, the secondary solids contain chitosan derivatives. When such secondary solids are mixed with the purified wood vinegar, an adhesion auxiliary agent which is an environmentally friendly substance having adhesiveness can be produced.

At this time, the vinegar to be mixed in the production of the adhesive aid is one of the natural extracts, which is a substance produced in the carbonization process of the wood, and provides antibacterial, antiseptic, antioxidative, and flavor improving functions.

In summary, the adhesive aid thus prepared not only imparts tackiness to the loess coating agent but also functions to stabilize the structure of the loess layer 300 by firmly fixing the loess due to a large amount of pores.

According to the method for coating the tree 100 according to the present invention, the yellowing agent prepared by mixing the yellowing agent, the nutrient and water in the applying step S300 is coated on the upper surface of the meshing cloth 200 to form the yellowing layer 300 However, due to the nature of the tree 100, there is a high possibility that the soil layer 300 is damaged by exposure to the outside. Therefore, it is possible to add a configuration for protecting the clayey soils 300 from being damaged by the external environment. The description will be made with reference to FIG. 3 and FIG. 4 as follows.

FIG. 3 is a cross-sectional view showing a concrete state where a coating layer and an additional coating layer are formed on the upper surface of the clay layer for protecting the tree of the present invention, and FIG. 4 is a flowchart showing the overall process of forming the coating layer and the additional coating layer of the present invention.

3 and 4, a coating layer 310 may be formed by spraying a coating liquid containing polyphenol as an effective ingredient on the upper surface of the clayey sole layer 300 to prevent damage to the clayey layer 300 from the external environment. At this time, the coating liquid may be applied to the upper surface of the clayey layer 300 with a brush, but it is preferable to form the coating layer 310 by spraying with air pressure to uniformly form the coating layer 310.

In other words, after the coating step S300, a coating layer forming step (S400) of forming a coating layer 310 by spraying a coating solution containing polyphenol as an active ingredient onto the upper surface of the clayey layer 300 may be included. In this case, The polyphenol as an effective ingredient performs a function of exterminating insects, and at the same time, protects the clayey soils (300) through oxidation-inhibiting action and improves the preservability of the clayey soils (300).

Such a coating liquid can be prepared through a base solution preparation step, an additional solution production step, and a viscosity control step.

First, in the base solution preparing step, base solution is prepared by mixing 30 to 50% by weight of polyphenol powder, 1 to 10% by weight of sodium chloride, 1 to 10% by weight of an acidity adjusting agent and 40 to 65% .

At this time, the polyphenol powder is a substance contained in plants such as green tea, and examples thereof include salidroside, thiazole, and tannic acid. These polyphenol powders provide the function of preventing oxidation and enhancing preservability. Further, the coating layer 310 is stably formed on the upper surface of the clayey layer 300.

In addition, sodium chloride is one kind of inorganic salt. When it is added in an amount of more than 10% by weight or less than 1% by weight, the coating layer 310 is not formed. Therefore, it is preferable to add sodium chloride in an amount of 1 to 10% by weight to prepare a base solution Suitable.

In addition, the acidity adjusting agent is a substance that controls the acidity of the base solution, and serves to preserve the properties of the base solution by controlling the pH change caused by the reaction between the polyphenol powder and sodium chloride.

Thereafter, the step of preparing the additional solution is performed by adding 40 to 60 wt% of the base solution, 0.1 to 10 wt% of chitosan, 30 to 50 wt% of acetic acid solution, 1 to 5 wt% of magnesium stearate, 1 to 5 wt% To prepare an additional solution.

At this time, the plasticizer enhances the storability of the coating layer 310 to be formed on the upper surface of the clayey soils 300 and performs the homogenizing function. Examples of the plasticizer include glycerin. Polyethylene glycol, propylene glycol and the like, and any one of them may be added as a plasticizer. The addition of the plasticizer during the preparation of the additional solution provides a function of homogenizing and uniformly forming the coating layer 310 formed on the upper surface of the clayey layer 300 and improving the preservability of the clayey layer 300.

In addition, chitosan is a material having high antimicrobial activity, and the quality of the material to be coated (that is, the clayey layer 300) can be maintained by incorporating the material into the coating solution. In addition, the acetic acid solution is a substance used as a solvent for dissolving chitosan.

Magnesium stearate is a substance used as an emulsifying agent or a binder, and in the description of the present invention, it provides a binder, that is, a function to form a specific shape. 3, the coating layer 310 may be formed on the upper surface of the clayey soils 300 to have the same height from the upper surface of the clayey soils 300 by adding magnesium stearate, for example, have.

At this time, it is preferable to slow the feeding rate in the step of feeding the additional coating liquid to the dry yeast to which the plasticizer is added. In this case, the additional coating liquid may be prevented from being uniformly formed It is for this reason.

Finally, the viscosity control step is a step of adding 1 to 10% by weight of the agar solution to the additional solution based on the total weight of the additional solution to adjust the viscosity of the additional solution to complete the coating solution.

This is a step of raising the viscosity of the coating liquid to add an agar solution so as to form a coating layer 310 on the upper surface of the clayey layer 300. The viscosity of the coating layer 310 is preferably 200 to 5000 Poise, It is suitable to add the agar solution to the additional solution so as to have a viscosity of 2,000 Poise.

By adding the agar solution to the additional solution to complete the coating solution, a viscous liquid coating solution can be obtained, and the coating layer 310 can be well formed as well as impart adhesiveness between the clayey layer 300 and the coating solution.

Further, after the step of forming the coating layer 310 made of polyphenol as an effective component to prevent the clayey layer 300 from being damaged by snow or rain (i.e., moisture), silicon is effectively applied to the upper surface of the coating layer 310 (S500) may be performed to form an additional coating layer 320 by spraying an additional coating liquid containing a component of the second coating liquid.

As described in step S400 of forming the coating layer, it is preferable that the additional coating solution is formed not by the brush but by the spraying method, and the additional coating layer 320 is formed. And therefore will be omitted.

Here, the additional coating liquid contains silicon as an active ingredient, and the additional coating solution prepared from silicon performs a waterproof function to prevent the coating layer 310 and the clayey layer 300 from being dissolved by water.

The waterproofing agent composed of a generally used organic material (for example, silane) is excessively reduced in size due to desorption of water during the process of gelation through the condensation reaction of silane, resulting in an excessively hard gel, Structure. Therefore, the additional coating solution is intended to compensate for such disadvantages by preparing an organic material and an inorganic material in combination.

Accordingly, the yellow clay layer 300 formed up to the additional coating layer 320 is waterproof, so that the yellow clay layer 300 may not be damaged even if the exposed trees 100 are exposed to snow or rain.

Further, the additional coating layer 320 formed by the additional coating liquid containing silicon as an active ingredient may improve the durability against external impact, thereby preventing the clayey layer 300 from breaking or cracking due to an external impact.

The process of preparing the additional coating solution for providing such a function includes the steps of: a heat treatment step, a first solution preparing step, a second solution preparing step, a supernatant obtaining step, a third solution preparing step, an ion exchanging step, a fourth solution preparing step, Step < / RTI >

First, the heat treatment step is a step of heat-treating the silicon (Si) powder at a temperature of 800 to 950 ° C at a rate of 1000 to 2000 mL / min, wherein oxygen of the air reacts with silicon to generate silicon oxide. At this time, by setting the temperature to 800 to 950 DEG C, the silicon oxide can be simultaneously processed to the process of sintering. The heat-treated silicon powder can be said to be silicon oxide having porous particles due to the oxidation reaction and the calcination treatment.

Next, in the first solution preparing step, 10 to 40% by weight of the heat-treated silicon powder, 50 to 80% by weight of water and 0.1 to 10% by weight of ammonium hydroxide (NH ₄ OH) Lt; 0 > C and then heated for 1 to 5 hours to prepare a first solution.

In this case, the ammonium hydroxide acts as a catalyst promoting the reaction of the heat-treated silicon powder (that is, the calcined silicon oxide) with water (where water serves as a solvent for dispersing the silicon powder) and forming a silica sol . The first solution thus prepared may be referred to as a silica sol.

Then, in the second solution preparation step, 90 to 99.9% by weight of the first solution and 0.1 to 10% by weight of sodium hydroxide are mixed with respect to the total weight of the second solution, followed by heating at 100 DEG C for 15 to 25 hours to prepare the second solution Wherein sodium hydroxide is a catalyst that performs the same function as ammonium hydroxide in the first solution preparation step and can increase the yield of the silica sol through the second solution preparation step.

Next, in the step of obtaining the supernatant, the second solution is cooled at room temperature and then centrifuged to obtain a supernatant. Separation of sodium hydroxide and ammonium hydroxide (i.e., catalyst) and silica sol remaining in the second solution through centrifugation And only the supernatant containing silica sol is taken.

Then, in the third solution preparation step, 5 to 40% by weight of a supernatant, 5 to 40% by weight of an acryl oligomer and 50 to 80% by weight of isopropyl alcohol are mixed 3 solution.

Wherein the isopropyl alcohol is a solvent for a supercritical fluid and an acrylic oligomer containing silica sol and the acrylic oligomer is mixed with an inorganic silica sol as an organic material to prepare an organic-inorganic coating agent. Such an acryl oligomer may be a bisphenol A epoxy diacrylate and other types of acrylic oligomers may be added during the preparation of the third solution. (Here, the haze of bisphenol A in the bisphenol A epoxy diacrylate is evident, In contrast, the endocrine activity of bisphenol A was very low and was found to have little effect on the human body.

Next, the ion exchange step is a step of ion-exchanging the third solution by mixing 10 to 30% by weight of the third solution, 10 to 30% by weight of the ion exchange resin, and 50 to 70% by weight of water with respect to the weight of the whole mixture.

In this case, the ion exchange resin is a strongly acidic cation exchange resin, and a large amount of hydrogen ions are added to the third solution to exchange ions of the third solution, thereby adjusting the pH of the ion-exchanged third solution to 2 to 3.

Thereafter, in the fourth solution preparation step, the ion-exchanged third solution is filtered to obtain a residue. Then, 10 to 30% by weight of the residue and 70 to 90% by weight of isopropyl alcohol are mixed with respect to the total weight of the fourth solution, 4 solution.

In this case, the term 'residue' refers to a solid material remaining in the filtration apparatus after filtering the third solution through the filtration apparatus, and the ion exchange resin remaining in the third solution is removed through filtration. The fourth solution is prepared by mixing the residue with isopropyl alcohol (i.e., a solvent), wherein the water content of the fourth solution is 0.1 to 1% by weight based on the weight of the total fourth solution, Thereby preventing deterioration of the waterproof function of the coating liquid.

Finally, the step of obtaining the additional coating liquid may include a step of adding 30 to 50% by weight of the fourth solution, 10 to 40% by weight of methyl trimethoxysilane and 30 to 50% by weight of the acrylic oligomer to 2 to 6% Lt; 0 > C for a period of time to obtain an additional coating liquid.

This is a step of preparing an additional coating solution in which an organic substance and an inorganic substance are mixed by mixing a fourth solution (i.e., an inorganic substance) containing silica sol as an active ingredient with methyltrimethoxysilane and an acrylic oligomer . The additional coating liquid may be sprayed on the upper surface of the coating layer 310 to form an additional coating layer 320 having a rigid structure against external impact and providing a waterproof function.

The additional coating solution prepared through the above process is applied to the top surface of the coating layer 310 together with an excellent waterproof function to perform an external shock absorbing function to impart a buffering function to the coating layer 310 and the clayey layer 300.

As described so far, the constitution and the action of the method of manufacturing and applying the environmentally-friendly clay loam for protecting the tree, the protection of the underpants and the wounds of the tree according to the present invention have been described above and in the drawings, The spirit of the present invention is not limited to the above description and drawings, and various changes and modifications may be made without departing from the technical idea of the present invention.

100: tree 200: mesh cloth
300: Hwaseong layer 310: Coating layer
320: additional coating layer
S100: Production of loess coating agent S200:
S300: applying step S400: coating layer forming step
S500: additional coating layer forming step

Claims (5)

A method for the production and application of an environmentally friendly loess application agent for tree protection, water protection,
A mixture of 50 to 70% by weight of yellow clay, 20 to 45% by weight of water and 1 to 20% by weight of nutrients containing nitrogen (N) and phosphorus (P) and potassium (K) A step of producing an ocher coating agent to produce an ocher coating agent;
Wrapping the mesh cloth along the perimeter of the tree;
Applying the loess coating agent to the top surface of the mesh cloth to form an ocher layer;
And forming a coating layer by spraying a coating solution containing polyphenol as an active ingredient on the upper surface of the clayey soil layer,
The above-
Preparing a base solution by mixing 30 to 50% by weight of polyphenol powder, 1 to 10% by weight of sodium chloride, 1 to 10% by weight of an acidity adjusting agent, and 40 to 65% by weight of water with respect to the total weight of the base solution;
The additional solution is mixed with 40 to 60 wt% of the base solution, 0.1 to 10 wt% of chitosan, 30 to 50 wt% of acetic acid solution, 1 to 5 wt% of magnesium stearate and 1 to 5 wt% of plasticizer, Producing an additional solution;
Adjusting the viscosity of the additional solution by adding 1 to 10% by weight of the agar solution to the additional solution, relative to the total weight of the total solution, to control the viscosity of the additional solution. A method of applying an environmentally friendly loess application agent for wound healing. The method according to claim 1,
The above-
1 to 20% by weight of a nutrient containing nitrogen (N), phosphorus (P) and potassium (K), 50 to 70% by weight of yellow clay, 20 to 45% 1 to 10% by weight of a starch solution, and 1 to 10% by weight of a starch solution. delete The method according to claim 1,
After the coating layer formation step,
And forming an additional coating layer by spraying an additional coating solution containing silicon as an effective ingredient onto the upper surface of the coating layer. The coating composition according to any one of claims 1 to 3, Lt; / RTI > 5. The method of claim 4,
The additional coating liquid may contain,
Heat-treating the silicon (Si) powder by injecting air at a rate of 1000 to 2000 mL / min at 800 to 950 占 폚;
10 to 40% by weight of the heat-treated silicon powder, 50 to 80% by weight of water and 0.1 to 10% by weight of ammonium hydroxide (NH ₄ OH) are mixed with the total weight of the first solution, For a period of time to produce a first solution;
Preparing a second solution by mixing 90 to 99.9% by weight of the first solution and 0.1 to 10% by weight of sodium hydroxide with respect to the total weight of the second solution, and heating the mixture at 100 DEG C for 15 to 25 hours to prepare a second solution ;
Cooling the second solution at room temperature and then centrifuging to obtain a supernatant;
Wherein the third solution is prepared by mixing 5 to 40% by weight of the supernatant, 5 to 40% by weight of an acryl oligomer and 50 to 80% by weight of isopropyl alcohol, 3 solution preparation step;
An ion exchange step of ion-exchanging the third solution by mixing 10 to 30% by weight of the third solution, 10 to 30% by weight of an ion exchange resin, and 50 to 70% by weight of water with respect to the weight of the whole mixture;
Filtering the ion-exchanged third solution to obtain a residue, mixing 10 to 30% by weight of the residue and 70 to 90% by weight of isopropyl alcohol with respect to the weight of the total fourth solution to prepare a fourth solution, A fourth solution preparation step;
30 to 50% by weight of the fourth solution, 10 to 40% by weight of methyl trimethoxysilane and 30 to 50% by weight of the acrylic oligomer were stirred for 2 to 6 hours to obtain an additional coating liquid To obtain an additional coating solution, wherein the coating solution is prepared through the step of obtaining an additional coating solution.

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