KR101512147B1 - Method for manufacturing earth closing material and method for using the same - Google Patents

Abstract

A method for manufacturing a soil finishing material according to the present invention comprises the steps of: Selecting one of the soil classified by color and crushing it to a size of 20 ~ 30 탆; Removing the sand and gravel contained in the soil using a screen having a size of 500 to 700 mesh; Removing the sand and gravel-removed soil in water to remove suspended matter suspended in water; Dyes the soil from which the suspended matter has been removed with natural dyes; Preparing a soil paste by mixing water, a natural adhesive, a coating liquid, and an additive into the dyed soil; Drying the soil paste; Crushing the dried soil paste to form soil powder; And screening the ground earth powder with a screen having a mesh size of 700 to 2000 mesh.
According to the present invention, it is possible to reduce the construction cost due to the simplification of the construction of the soil finishing material and to shorten the work cost, and the durability of the applied finishing material can be greatly improved. By forming the soil finishing material as powder, Can be improved.

Description

TECHNICAL FIELD [0001] The present invention relates to a method for manufacturing a soil finishing material,

More particularly, the present invention relates to a method for producing a soil finishing material to be applied to a wall of a building, and a construction method for applying the soil finishing material produced by the method to a wall surface.

Generally, soil contains minerals such as magnesium, potassium, aluminum, selenium, germanium and calcium. It is a mineral that emits far infrared ray which is beneficial to human body. It has antibacterial and insecticidal function, air purification function, It has many advantages in terms of environmentally friendly emission of toxic gases.

For example, loess is a massive amount of far infrared rays of 5-20 μm which are beneficial to the human body. Far infrared rays promote health by promoting blood circulation and waste products. In addition, it emits anions to adsorb and neutralize the cations emitted from various pollutants around the living environment to make the living environment pleasant, and also has excellent thermal insulation and insulation effect.

When the soil is applied as a finishing material to the floor or walls of the Hwangtobang, the jjimjilbang, the yellow soil sauna, etc., chemical components harmful to the human body may be added to prevent cracks on the construction surface.

In addition, the soil is easily dissolved when exposed to moisture such as cleaning a wet-cloth in a state of being applied as a finishing material because the water absorption property of the material is large, and the hardness is so weak that it is easily broken. And then the existing wallpaper or paperboard is again applied to the surface of the finishing material, so that the work cost must be doubled due to increase of the work flow.

In addition, since the beneficial ingredients of the human body radiated from the soil are not directly transmitted to the human body, the efficiency thereof is lowered, the texture of the soil is not felt, or the soil of various colors having various functions is present. There is a problem that the various needs of the user can not be satisfied due to the monotony or the frustration felt in the installation surface.

One aspect of the present invention is to provide a method for manufacturing a soil finishing material and a method for manufacturing a soil finishing material which can improve the health of a human body by transferring ingredients beneficial to the human body radiated from the soil several times by repeatedly applying and drying the soil on the wall surface of the building as a finishing material. Method.

Another aspect of the present invention is that a worker can easily use the soil finishing material made of powder by mixing water and can easily and easily construct the soil finishing material by adjusting the amount of water to obtain a desired texture of the soil finishing material, Thereby improving the shelf life, and a method for constructing the soil finishing material.

Also, a method of manufacturing a soil finishing material capable of remarkably improving reliability by maintaining the pattern and pattern of the wallpaper by adjusting the thickness of the soil finishing material at the time of construction and providing the three-dimensional texture so that the surface of the wall to be closed can feel the unique particles of the soil Thereby providing a construction method.

A method for manufacturing a soil finishing material according to the present invention comprises the steps of: Selecting one of the soil classified by color and crushing it to a size of 20 ~ 30 탆; Removing the sand and gravel contained in the soil using a screen having a size of 500 to 700 mesh; Removing the sand and gravel-removed soil in water to remove suspended matter suspended in water; Dyes the soil from which the suspended matter has been removed with natural dyes; Preparing a soil paste by mixing water, a natural adhesive, a coating liquid, and an additive into the dyed soil; Drying the soil paste; Crushing the dried soil paste to form soil powder; And screening the ground earth powder with a screen having a mesh size of 700 to 2000 mesh.

The method for constructing the soil finishing material according to the present invention comprises the steps of: providing a soil finishing material; And mixing the soil finishing material with water to produce an earth coating liquid.

In the method of applying the soil finishing material according to the present invention, it is preferable that the method further comprises forming the soil coating layer by applying the soil coating liquid to the installation wall surface after preparing the soil coating liquid.

In the method of constructing the soil finish material according to the present invention, the step of forming the soil coating layer may include repeating the application process 1 to 30 times to form an earth coating layer having a thickness of 0.2 to 4 mm; .

In the method for constructing the soil finishing material according to the present invention, it is preferable that the step of preparing the soil coating liquid is carried out by placing the soil finishing material in a graduated container and adjusting the amount of water to be mixed with the scale.

According to the embodiments of the present invention, the process of applying and drying the soil on the wall surface of the building as a finishing material is repeated a number of times, thereby contributing to the promotion of the public health by creating a pleasant residential culture environment owing to the components beneficial to the human body radiated from the soil have.

In addition, it is possible to improve the durability of the coated finishing material and to improve the durability of the finishing material by forming the soil finishing material as powder, because the construction of the soil finishing material is simple and easy, have.

In addition, by adjusting the thickness of the soil finishing material during construction, it is possible to improve the quality by keeping the pattern and pattern of the wall paper as it is, and to provide a three-dimensional texture selectively so that the surface of the closed wall faces the soil- Can be improved.

1 is a flowchart of a method for manufacturing a soil finish material according to an embodiment of the present invention.
FIG. 2 is a conceptual view sequentially showing a method for manufacturing a soil finish material and a construction method according to an embodiment of the present invention.
FIGS. 3A and 3B are photographs showing a wall surface constructed using a soil finishing material manufactured according to an embodiment of the present invention, using a construction method according to an embodiment of the present invention.
4 is a photograph showing a wall surface constructed using a soil finish material according to a comparative example.

Hereinafter, a method and a method for manufacturing the soil finishing material according to the present invention will be described in detail with reference to the drawings. It will be apparent to those skilled in the art that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, It is provided to let you know. Wherein like reference numerals refer to like elements throughout.

Also, throughout the specification, when an element is referred to as " including " an element, it is understood that the element may include other elements as well, without departing from the other elements unless specifically stated otherwise.

FIG. 1 is a flow chart of a method for manufacturing a soil finishing material according to an embodiment of the present invention, and FIG. 2 is a conceptual diagram sequentially showing a method for manufacturing a soil finishing material and a construction method according to an embodiment of the present invention.

Referring to FIGS. 1 and 2, a soil finishing material manufacturing method according to an embodiment of the present invention includes separating soil (S100), crushing soil (S200), removing large particles (S300) (S600), a soil paste drying step (S700), a soil powder forming step (S800), and a soil dust removing step And sorting the fine soil powder (S900).

First, as shown in FIG. 2 (a), soil clusters are sampled and soil particles are classified according to colors (S100). For example, soil can be separated into dirt, red soil, black soil, and white soil. Soils emit different wavelengths of light depending on their color and contain different components. For example, loess has a large amount of far infrared rays of 5-20 μm which is beneficial to human body, and contains enzyme components having sterilizing function such as catalase, diphenol oxidase, saccharase, and protease. After sorting the soil by color, you can select the soil suitable for your purpose.

As shown in FIG. 2 (b), one of the soil separated by color is selected and crushed to have a size of 20 to 30 μm or less (S 200). When the soil exceeds the above-mentioned range, the surface may become coarse at the time of construction and may not be smoothly mixed with other additives. If the soil is smaller than the above-mentioned size, workability in the subsequent process may be deteriorated.

As shown in FIG. 2 (c), the sand and gravel contained in the crushed soil are removed using a screen of 500 to 700 mesh (S 300). In addition, large particles of the soil that have not been shredded can be removed by the crushing process. As a result, it is possible to maximize the variety of the emissivity, texture, and expression at the time of construction, which are useful for the human body radiated from the soil.

The sand and gravel-removed soil is immersed in water to remove suspended matter suspended in water (S 400). When the soil is settled after a predetermined time has elapsed after the soil is immersed in the water, as shown in FIG. 2 (d), the floating matters floating in the water and the foreign matters dissolved in the water can be removed together with the water.

The soil from which suspended matters are removed is dyed with natural dyes (S 500). Natural dyestuffs are natural dyes and colors obtained from natural flora and fauna and minerals. Examples of such dyestuffs are coloring matter such as gardenia, safflower, safflower, grass, rhododendron, rhubarb, At least one selected from the group consisting of Chinese cabbage, Chinese chicken wing, floodplain, clove, acorn, chestnut, apricot, apricot, cinnamon and the like can be selected and used. By dying the soil with natural dyes, the saturation of the soil can be increased, and the aesthetic sense can be exhibited during the construction. Various functional materials contained in the natural dyes can be emitted after the clay finish material is applied to the human body.

Then, soil paste is prepared by mixing water, a natural adhesive, a coating liquid and an additive to the dyed soil (S 600). The composition is prepared by mixing 120 to 220 parts by weight of soil previously treated, 20 to 60 parts by weight of natural adhesive, coating solution and 4 to 12 parts by weight of other additives such as charcoal, jade, germanium, elvan, After weighing, they can be mixed in an agitator as shown in FIG. 2 (e). The mixture of the materials becomes a paste state having a predetermined viscosity, that is, an earth paste. At this time, when the soil is mixed more than 220 parts by weight, the soil particles coated on the wall of the building may be removed, and when the soil powder is mixed with less than 120 parts by weight, the effect of the soil finishing material may be insignificant. The mixing ratio of the soil and other additives may vary depending on the composition and kind of the soil, and can be controlled within the above ranges.

The natural adhesive can be used in a mixture of at least one of egg whites, milk, fiber, glue, 葵 葵, abelmosk, fish glue, ginger, and seaweed. Natural adhesives are harmless to the human body and are environmentally friendly, and can prevent various side effects that may occur when using conventional chemical adhesives, such as divergence of harmful substances. The natural adhesive can impart elastic properties to the soil finish material applied to the construction surface, thereby preventing the occurrence of cracks in the dried soil finish material. If the natural adhesive exceeds 60 parts by weight, the surface of the finished surface becomes rough. If the natural adhesive is less than 20 parts by weight, the bonding strength with the soil particles may be lowered, and the coating layer may be cracked or broken.

When using a natural herb as an additive, the texture of the soil that can be felt from the soil finishing material, as well as the fragrance emitted by the fragrance, can easily find the emotional stability of the mind.

The coating liquid is mixed to improve the water resistance of the soil finishing material, and the fragrance, the coating liquid, the elvan stone, and the like are used in the art, so that detailed description thereof will be omitted.

The soil paste prepared in the previous step is dried (S 700). As shown in (f) of FIG. 2, the soil paste is put into a drier and water is removed in the soil paste. The dryer may be selected from a variety of drying methods such as hot air drying, ultraviolet drying and the like, which can dry the soil paste.

The dried soil paste is pulverized to form soil powder (S 800). As shown in Fig. 2 (g), the dried soil paste is put into a pulverizer and pulverized. And ground to a size of 10 to 20 mu m or less to prepare a soil powder.

The ground powder prepared by crushing the dry earth paste is screened by using a screen having a mesh size of 700 to 2000 to prepare a soil finishing material (S 900). Water can be added to the thus-prepared soil finishing material, which will be described later in the construction method.

Hereinafter, a method for constructing the soil finish material on the construction wall surface using the soil finishing material manufactured by the above-described manufacturing method will be described.

Water is mixed with the soil finishing material produced by the above-described method to prepare an earth coating liquid. Since the soil finishing material already contains natural adhesives and other additives, the soil coating liquid prepared by cladding the soil finishing material with water has a certain viscosity.

The amount of water to be mixed into the soil finish can be adjusted to control the viscosity of the soil application liquid. At this time, as shown in FIG. 2 (h), the soil finish material can be contained in the graduated container and the amount of water to be mixed with the scale can be adjusted. For example, when spraying a soil coat with a spray coat, water is mixed more and when the soil finish is applied by a paste method, less water is mixed. The scale can be marked on the container to match. That is, since the scale is marked on the container according to the application, if the water is mixed to the scale according to the desired working method, the viscosity of the soil finishing material can be easily set without further modification.

After the soil coating liquid is prepared, the soil coating liquid may be applied to the wall surface to form an earth coating layer. The soil application liquid can be applied to the wall of the construction by spraying using an air compressor and an airless sprayer. In addition, the soil application liquid can be applied using a roller, a brush or the like, and can be applied to the wall surface by a trowel using a trowel, a knife, a spatula or the like. The concentration of the soil application liquid can be adjusted according to each construction method.

The process of drying and applying the finishing material applied on the wall surface can be repeated 1 to 30 times to form an earth coating layer having a thickness of 0.2 to 4 mm.

In this case, the drying of the soil finishing material applied on the construction wall surface is preferable for about 2 to 3 days at room temperature, and the construction period can be greatly shortened when using natural wind, electric fan or hot air.

When the above-mentioned soil finishing material is used as a paint for interior wall finishing, no irritating odor is generated as compared with existing concrete or wallpaper, and it is unnecessary to use a mixed liquid such as thinner at the time of construction, It acts to neutralize the strong alkali component inherent in concrete or cement.

The far infrared ray emitted from the soil finishing material neutralizes the cation by neutralizing the air, so that the deodorization function of 90% or more is performed, so that the antimicrobial and moisture-absorbing action is performed, thereby preventing the formation of moss and fungi on the construction surface.

Hereinafter, the effect of the construction method using the soil finishing material manufactured according to one embodiment of the present invention will be described with reference to the drawings.

3A and 3B are photographs showing a wall surface constructed by a construction method according to an embodiment of the present invention using a soil finishing material manufactured according to an embodiment of the present invention, Is a photograph showing a wall surface that has been used by using the same.

[Example]

After removing various foreign substances such as sand, gravel, and suspended matter in finely crushed loess, it was dyed with a white natural dye. Then, 7 kg of water was added to 10 kg of dyed loess, and 2 kg of a natural adhesive mixed with egg white and glue and 0.6 kg of other additives were stirred to prepare an earth paste. After drying and crushing the soil paste, soil finishing materials were prepared.

The soil finish material of the powder was put into water, and the application and drying were repeated 10 times on the wall surface to form a 2 mm thick soil layer, followed by drying.

FIG. 3A shows a soil coating layer formed by a trowel using a trowel, and FIG. 3B shows a spraying method using an air compressor. As shown in FIGS. 3A and 3B, it can be seen that the soil finishing material is firmly installed without cracking when the soil finishing material according to the present embodiment is applied.

[Comparative Example]

10 kg of loess, 4 kg of water, 2 kg of natural adhesive, and 0.6 kg of other additives are weighed and mixed in an agitator to prepare an earth paste.

After preparing the soil application liquid by adjusting the concentration with the water in the paste state, immediately applying the air compressing agent on the construction wall surface and repeating the drying 10 times to form a 2 mm thick soil application layer and drying operation.

As shown in FIG. 4, it can be seen that the conventional method has generated a large number of cracks. In severe cases, the soil finishing material was removed from the wall.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the present invention.

Claims (7)

Collecting soil and separating it by color;
Selecting one of the soil separated by color and crushing it to a size of 20 to 30 탆;
Removing the sand and gravel contained in the soil using a screen having a size of 500 to 700 mesh;
Removing the sand and gravel-removed soil in water to remove suspended matter suspended in the water;
Dyeing the soil from which the suspended material has been removed with a natural dye;
Preparing an earth paste by mixing at least one additive selected from the group consisting of charcoal, jade, germanium, elvan, fragrance, natural herb, water, natural adhesive, and coating liquid into the dyed soil;
Drying the soil paste;
Crushing the dried soil paste to form soil powder; And
Sorting the ground powder by using a screen of 700 to 2000 mesh;
≪ / RTI > Providing a soil finish material produced according to claim 1; And
Mixing the soil finishing material with water to prepare an earth coating liquid; And
And applying the soil coating solution to the wall surface to form an earth coating layer. delete 3. The method of claim 2,
The step of forming the soil-
Repeating the coating process 1 to 30 times to form the soil coating layer to a thickness of 0.2 to 4 mm;
Wherein the soil finishing material is applied to the soil. 3. The method of claim 2,
The step of preparing the soil applying liquid
Wherein the soil finish material is placed in a graduated container and the amount of water to be mixed is adjusted according to the scale. The method according to claim 1,
Wherein the natural adhesive is a mixture of at least one member selected from the group consisting of egg whites, milk, fiber, glue, sulfur, gypsum, gill, and seaweed.
The method according to claim 1,
Wherein the soil paste is mixed with 120 to 220 parts by weight of soil, 20 to 60 parts by weight of a natural adhesive, 4 to 12 parts by weight of a coating solution and an additive based on 100 parts by weight of water.

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