KR100919954B1 - Interior materials composition of natural material and method of preparing interior materials using the same - Google Patents

Abstract

Building interior materials and building interior materials that can be used for indoor interiors and decorative products and deodorizing products in consideration of aesthetics as well as building interior materials, including functions of anion and far-infrared emission, deodorization, humidity control, antibacterial, anti-mold, room temperature, and heat dissipation Is disclosed. To this end, the present invention provides a composition for building interior materials and building interior materials using natural materials including water, mica, sancheite and white clay. According to the present invention, the building interior material has the effect of anion and far-infrared emission, humidity control, anti-mold, room temperature inside the building. In addition, the antibacterial function and deodorizing function is also excellent, there is an effect that can prevent the new house syndrome, which is a problem recently.

Description

Composition for building interior materials using natural materials and manufacturing method of interior materials using same TECHNICAL FIELD

The present invention relates to a composition for building interior materials using natural materials and a method of manufacturing interior materials using the same, more specifically, it can release a large amount of negative ions and far-infrared radiation to suppress the sick house syndrome, deodorizing power, humidity control, antibacterial, anti-fungal It relates to a composition for building interior materials using natural materials to improve the properties, heat insulation and a method of manufacturing interior materials using the same.

In general, it is well known that the damage is serious due to the use of various chemical building materials and paints that take into account the convenience and aesthetics of space as the residential culture develops. Most of these building interior materials and paints are chemical substances or processed products produced through chemical processes, and are toxic substances to humans that emit toxic gases or odors.

However, in recent years, as environmental problems are important, harmless natural materials of the human body are preferred, and development of interior materials that are friendly to the human body and help health is required.

As a result, various functional products have appeared to improve the health by applying the components that are beneficial to the human body and emit far infrared rays or anions, such as elvan, loess, ceramic, charcoal. However, they have a disadvantage in that the range of use is not wide and the variety of products is insufficient due to the expensive product price and construction cost due to processability or difficulty in production.

In addition, there is a known construction method to replace the building interior material and paint itself with a material harmless to the human body or to coat the surface with a photocatalyst or other protective material to prevent the release of harmful substances, but it still lacks the functionality has not been a perfect pollution-free product.

More specifically, conventionally, the physical method used by kneading clay in clay, preferably raw ocher, and a chemical method of making clay properties strong by mixing ash in ocher are mainly used. There was a problem in that the repair work should be performed periodically due to cracks due to the decrease in adhesion and shrinkage.

Thus, in order to prevent cracks and give physical properties of strength, raw loess and its additives were mainly manufactured by a hot firing method and used as a building material such as tiles, bricks, tiles, etc., but there were problems in that various functions were deteriorated.

In addition, there was a problem that can not be utilized as indoor accessories and decorative products due to the deterioration of adhesiveness and the occurrence of cracks.

As one example, Korean Laid-Open Patent Publication No. 2006-59110 (published June 1, 2006) is a method of manufacturing a building finishing material injecting feldspar, illite, powdered ceramics with a liquid binder and spraying on walls, floors, and ceilings of buildings. Is starting.

However, this method of manufacturing a building material has a problem that the organic compounds, volatiles are released from the liquid binder adversely affects the health of residents.

In addition, as another example, Korean Patent No. 0667371 (published May 18, 2006) attaches a printed leaf paper or a chemical fiber nonwoven fabric to one side of a charcoal board to give an aesthetic effect while dehumidifying, repairing, aeration, adsorption, etc. Adsorption of bad odors and harmful gases, which purifies air, emits far infrared rays and negative ions, prevents noise, blocks electromagnetic waves and harmful wavelengths, and provides blood circulation, metabolism and mental and mental stability. A functional charcoal board laminate having a characteristic of not deteriorating is disclosed.

However, the functional charcoal board laminate has a problem in that the manufacturing process is increased, and the manufacturing cost is also increased because it must be attached to the thin paper or chemical fiber nonwoven fabric in order to give an aesthetic effect.

Therefore, the first object of the present invention includes the functionality of anion and far-infrared emission, deodorization, humidity control, antibacterial, anti-mold, room temperature maintenance, heat dissipation, not only for building interior materials, but also for indoor accessories and decorative items and deodorant products considering the aesthetics It is to provide a composition for building interior materials that can be.

In addition, the second object of the present invention includes the functionality of anion and far-infrared emission, deodorization, humidity control, antibacterial, anti-mold, room temperature maintenance, heat dissipation, not only for building interior materials, but also for indoor accessories and decorative products and deodorant products considering the aesthetics It is to provide a building interior material that can be.

In addition, the third object of the present invention includes the functionality of anion and far-infrared emission, deodorization, humidity control, antibacterial, anti-mildew, room temperature maintenance, heat dissipation, not only for building interior materials, but also for indoor accessories and decorative items and deodorizing products in consideration of aesthetics It is to provide a method of manufacturing a building interior material.

In order to achieve the first object of the present invention described above, according to an embodiment of the present invention, 100 parts by weight of water, 60 to 70 parts by weight of mica, 20 to 30 parts by weight of fresh blue soil, and 10 to 20 parts by weight of white clay It provides a composition for building interior using a natural material containing.

In order to achieve the above-described second object of the present invention, according to an embodiment of the present invention, 100 parts by weight of water, 60 to 70 parts by weight of mica, 20 to 30 parts by weight of fresh blue soil, and 10 to 20 parts by weight of white clay Provides building interior materials using natural materials containing.

In order to achieve the third object of the present invention described above, according to an embodiment of the present invention by mixing 100 parts by weight of water, 60 to 70 parts by weight of mica, 20 to 30 parts by weight of fresh blue soil and 10 to 20 parts by weight of white clay A mixing step of stirring, and a maturing step of aging the mixture produced through the mixing step at 15 to 25 ° C. for 24 to 30 hours, and a molding step of inserting the mature mixture through the aging step into a mold and drying And, after heating the mixture dried through the forming step for 16 to 24 hours to 600 to 700 ℃ for 8 to 12 hours natural cooling to room temperature, and the first roasting the mixture through the first roasting step 1,000 to 1,800 Provided is a method for manufacturing a building interior material using a natural material including a chaebol roasting step of heating to 8 ℃ for 8 to 12 hours and then cooled to room temperature.

According to the present invention, the composition for building interior materials can be produced by changing the mold according to the application, tiles, bricks, panels and the like that emit large amounts of anions.

In addition, the building interior material absorbs heat in winter to warm the interior space, in summer to release heat to cool the interior space, there is no environmental pollution when discarded after a certain period of time, can be reused semi-permanently. In addition, it releases the anion and far infrared rays beneficial to the human body, inhibits the growth and reproduction of bacteria due to the antimicrobial component, soundproofing and moistureproof is excellent.

In addition, antibacterial function and deodorizing function is also excellent to prevent the new house syndrome, which is a problem recently, and has a beautiful aesthetic, so that no separate finishing treatment after construction can reduce the overall manufacturing cost of the building.

1 is a flow chart showing a manufacturing process of building interior materials using natural materials according to an embodiment of the present invention.

2 is a view showing a building interior material using a natural material according to an embodiment of the present invention.

3 is a view showing the building interior using natural materials according to another embodiment of the present invention.

Hereinafter, a composition for building interior materials using a natural material according to preferred embodiments of the present invention (hereinafter referred to as "composition interior composition") and a method of manufacturing interior materials using the same will be described in detail with reference to the accompanying drawings.

The interior composition according to an embodiment of the present invention includes water, mica, acid blue soil, and white clay, and optionally, may further include a precious stone and soda.

The interior composition according to an embodiment of the present invention contains water.

The water is environmentally friendly, colorless, tasteless and odorless, and soft water, distilled water, deionized water or purified water can be used. Preferably, purified water is used.

At this time, the amount of water to be used is not particularly limited, and may be adjusted according to the type and amount of the other components, the molding method or the use of the desired interior composition. The amount of the water used may be selected from a wide range, such as from about 20 to 80% by weight based on 100% by weight of the interior composition, preferably using 30 to 70% by weight, more preferably about 50% by weight. It is good.

When the content of water in the interior composition is used in less than 30% by weight, each component of the interior material is not easily mixed, when used in excess of 70% by weight, the strength of the interior material is lowered.

The interior composition according to the present invention is formed in a liquid state by containing the water can be mass-produced products of the same type through a process of injecting and separating into a mold of a specific form.

The interior composition according to an embodiment of the present invention includes mica.

Mica included in the present invention is to provide general physical properties of the building interior materials, using powder pulverized to a particle size of 325 to 1,000 mesh, preferably 500 to 800 mesh, more preferably about 600 mesh. When mica powder of less than 325 mesh is used, the mixing with acid and white clay is not smooth due to the large particle mica powder. In addition, the mica powder of more than 1,000 mesh is increased in cost because it requires an additional grinding step, it is preferable not to use because of its low efficiency compared to the increase in cost.

Mica according to the present invention may be used a variety of mineral species such as dolomite, biotite, gold mica, sodaun (Palagonite), zinwaldite (zinnwaldite), lithia mica, it is preferable to use the biotite . In addition, the mica preferably contains 60 to 70 parts by weight based on 100 parts by weight of water.

At this time, when the content of the mica is less than 60 parts by weight, the anion emissivity is lowered, and the effects of antibacterial, humidity control, deodorization, etc. are lowered, and when the content of the mica exceeds 70 parts by weight, The strength of the structure is lowered when constructing the building using the bond strength of the structure is reduced.

Here, mica is a generic term for layered silicate minerals with perfect plate-like cleavage, the crystal structure of which is generally monoclinic, but hexagonal or tetragonal. Some belong to). The specific gravity of mica is different depending on the type or the content of each component in the same type, but is generally about 2.5 to 3.3, and the hardness is about 1.5 to 3.0. In addition, the mica has low thermal and electrical conductivity, has high curvature, resists high heat, and has fine grained mica pieces and granulated mica lobes depending on the particle size. Separated by.

In addition, the mica is a kind of clay mineral, and the color is silver white, and the silk gloss is strong. Mineralogically, it belongs to the mica group, and its chemical composition and crystal structure are similar to that of muscovite, and its far-infrared emissivity is about 93%, its anion generation is around 700 / cc, and it emits the safest anions such as low-dose natural radiation, It has the function of adsorbing various harmful substances.

The interior composition according to an embodiment of the present invention includes a hillock soil.

The acid and blue soil is mixed with the mica and white porcelain to improve the bonding strength of the composition for interior materials during molding, to prevent cracking, and to improve the strength. And it is mixed with the mica and white clay to provide a red color in the interior composition.

The acidic soil is preferably included 20 to 30 parts by weight based on 100 parts by weight of water. At this time, when the content of the acidic soil is less than 20 parts by weight, the bonding strength of the composition for interior materials is lowered, the strength of the building interior material is lowered, and when the content of the acidic soil is more than 30 parts by weight, the building interior material is dark red In order to enhance the aesthetics, coloring oxides or pigments are required or finishing such as wallpapering is required.

Here, sancheolto is generally one of the clays produced in Sancheong, Gyeongsang-do, and shows various differences from light brown to dark brown depending on the iron content of clay. In addition, acid blue soil has a high iron content, coarse soil particles compared to white clay or blue clay, and is mainly used in combination with other clays, and exhibits a red color at reducing firing at about 1,200 to 1,260 ° C. Sancheong soil having such a property is used for making ironware and sculptures for special purposes, and also for making pots or vases using the texture of soil itself.

The interior composition according to an embodiment of the present invention includes white clay.

The white clay is mixed with the mica and acid clear soil to improve the bonding strength of the interior material composition during molding, to prevent the cleavage phenomenon, and to improve the strength, and mixed with the mica and acid blue soil to provide white to the interior material composition do.

In addition, the white clay is preferably included 10 to 20 parts by weight based on 100 parts by weight of water. At this time, when the content of the white porcelain is less than 10 parts by weight, the bonding strength of the composition for interior materials is lowered, the strength of the building interior materials is lowered, and when the content of the white porcelain is more than 20 parts by weight, the building interior material is dark white Since it can be easily contaminated by contact with other materials, additional finishing such as wallpapering is required.

Here, white porcelain is one of the clays used to prepare white porcelain, which has a good whiteness and is calcined to have a milky white color, and may be calcined near 1,300 ° C.

The interior composition according to one embodiment of the present invention may further comprise a ear of smut to emit far infrared rays.

In general, guinea pigs emit the most anions in the feldspar system (24.140 ed / cc per second). The far-infrared emissivity is 96% at room temperature (25 ℃), showing the highest value among natural ores. It releases and warms human cells, increasing blood flow by 4.9%, decreasing blood flow rate by 7.2%, promoting metabolism and activating cells. In addition, whiskers show a high surfactant effect (increased by 101%) and increase alpha waves in the brain waves.

The jewel is included in the present invention is used to further improve the function of radiating the current, anion and far infrared rays beneficial to the human body, using powder pulverized to a particle size of 325 to 1,000 mesh, preferably 500 to 800 mesh, More preferably about 600 mesh is suitable. When using laractite powder of less than 325 mesh, the mixing with mica, fresh blue and white clay is not smooth due to the large grain of feldspar powder. In addition, the precious stone powder of more than 1,000 mesh is increased cost because it requires an additional grinding step, it is preferable not to use because the efficiency is low compared to the cost increase. In addition, it is preferable to use 10 to 20 parts by weight based on 100 parts by weight of the precious stone. If the ear is less than 10 parts by weight, it is difficult to sufficiently expect the effect of far-infrared radiation, blood flow improvement, and since the ear is expensive, it is not economically desirable to use more than 20 parts by weight.

The interior composition according to an embodiment of the present invention may further include sodium sulphate.

The soda lactate is provided to tightly bind the tissue by preventing bubbles generated during stirring and aging of the interior composition, it is preferably included 1 to 2 parts by weight based on 100 parts by weight of water.

At this time, when the content of the soda is less than 1 part by weight, bubbles are generated during stirring and aging of the composition for the interior material, and the tissues of the interior material are not tightly bound. When the content of the soda is more than 2 parts by weight, the interior material There is a possibility that the bonding strength of the composition is not improved and adversely affect other physical properties.

 The present invention provides a method for manufacturing a building interior material using a composition for interior materials comprising the above-described configuration.

1 is a flowchart illustrating a manufacturing process of a method for manufacturing a building interior material using a composition for interior materials according to the present invention.

Referring to Figure 1, the manufacturing method of the building interior material according to the present invention is a mixing step of stirring by mixing 60 to 70 parts by weight of mica, 20 to 30 parts by weight of acid and blue clay 10 to 20 parts by weight of white clay based on 100 parts by weight of water And, a maturation step of aging the mixture produced through the mixing step at 15 to 25 ℃ for 24 to 30 hours, a molding step of inserting the mixture matured through the aging step into a molding die and drying, and the molding After heating the mixture dried to 600 to 700 ℃ for 16 to 24 hours through the steps for 8 to 12 hours natural cooling to room temperature, and the first roasted mixture through the initial roasting step from 8 to 8 to 800 ℃ After heating for 12 hours includes a chaebol roasting step to naturally cool to room temperature.

The first step is a step of mixing and stirring 60 to 70 parts by weight of mica, 20 to 30 parts by weight of fresh blue soil and 10 to 20 parts by weight of white clay, based on 100 parts by weight of water. Put into a stirrer and mix for 30 to 60 minutes to form a mixture. At this time, the stirring speed of the stirrer may be performed at 1,000 to 1,300rpm.

If necessary, the mixture may further include 10 to 20 parts by weight of gemstone, 1 to 2 parts by weight of aerobic acid, or a mixture thereof.

The second step is to mature the resulting mixture through the first step, the mixture is aged at 15 to 25 ℃ for 24 to 30 hours. The aging step is performed to prevent deterioration of the manufactured interior materials, such as mold or fading, and the interior materials to be split or deformed.

The third step is a step of inserting the mixture aged through the second step into the mold and then drying, the drying is carried out for 2 to 3 days by the sun drying method, or for 1 to 5 minutes at a temperature of 90 to 110 ℃ Can be performed.

At this time, if the drying by less than 2 days or less than 1 minute according to the temperature of 90 to 110 ℃ according to the sun drying method, the interior material of the present invention may not be dense tissue can cause a gap, more than 3 days according to the sun drying method When dried or dried for more than 5 minutes depending on the temperature of 90 to 110 ℃ the interior of the present invention may cause deformation or discoloration.

The fourth step is to first roast the dried mixture through the third step. The dried mixture is placed in a heating means such as a kiln and heated to 600 to 700 ° C. for 16 to 24 hours, followed by room temperature for 8 to 12 hours. Naturally cools down.

The first roasting step is performed to prevent the deformation of the mixture due to high temperature forming by configuring the tissue to be dense.

The fifth step is to re-bake the first roasted mixture through the fourth step, the first roasted mixture is heated to 1,000 to 1,800 ℃ for 8 to 12 hours and then cooled to room temperature to produce a building interior material of the present invention.

According to the above method, various building interior materials can be manufactured using the composition mentioned above. Specifically, in the forming step, it is possible to manufacture the interior of the tiles, panels, bricks and the like by changing the molding die, such as a mold.

As described above, the building interior materials produced by the above-described manufacturing method exhibits a milky white color as shown in FIGS. 2 and 3, and thus have excellent aesthetics. Therefore, the coloring interior composition does not necessarily include colored oxides or pigments. In addition, the interior composition and building interior materials according to the present invention does not require additional finishing treatment, such as adding a coloring oxide or pigment, or the attachment of wallpaper. In addition, the building interior material according to the present invention is formed of natural materials such as water, mica, white soil, and fresh blue soil, so that the anion and far-infrared emission, deodorization, humidity control, antibacterial, anti-fungal, room temperature, heat dissipation, building interior materials, Preferably, it can be used for indoor accessories, decorative items and deodorizing products in consideration of aesthetics as well as tiles.

Hereinafter, the present invention will be described in detail with reference to a preferred embodiment. However, the following Example is for illustrating this invention concretely, It does not limit only to this.

EXAMPLE

1. Under the pressure of 1 atm, 6kg of purified water mined from 10kg of purified water and Bonghwa, Gyeongbuk, and pulverized to about 500 mesh, 6kg [Geumnam Mica, Korea], 2kg Sancheongto [Saengcho Ceramic, Korea], White clay [Gwangjutoto, Korea] 1kg, 1kg of about 500 mesh guinea pigs, 0.1kg of soda [Wusin Corporation, Korea] was added to the reactor and stirred for 45 minutes at 1,200 rpm to form a mixture, and then aged at 20 ° C. for 26 hours.

2. Under 1 atm of room temperature, the aged mixture was inserted into a mold of a tile shape, molded into a tile shape, and dried at about 100 ° C. for 3 minutes.

3. The dried mixture was placed in a gas kiln and heated to about 650 ° C. for 20 hours, the heating was stopped by closing the gas valve, and the kiln was cooled for 10 hours.

4. Put the mixture after roasting in a gas kiln and heat it to about 1,400 ℃ for 10 hours, stop the heating by closing the gas valve, and then cool the kiln for 10 hours as it is. Prepared.

Experimental Example

In order to evaluate the amount of anion emission and deodorizing power of the building interior materials manufactured by the above embodiment, a functional evaluation experiment was performed, and the results are shown in Table 1 below.

<Table 1> Results of functional evaluation of building interior materials

division 1 day 2 days 3 days 4 days 5 days 6 days 7 days Deodorizing power One 2 3 3 4 4 5 Negative ion 600 pcs / cc

One) Deodorizing power

The deodorizing force test was performed on the building interior materials manufactured by the above examples. In the deodorizing power test, the smell of the inside of the refrigerator was determined using the sense of smell for one week while a part of the building interior material was placed in the refrigerator, and the evaluation of the improvement of the smell was divided into five stages. That is, the odorless step is represented by 5, the odor generating step is represented by 1.

As a result of the deodorizing force measurement experiment, the building interior material of the present invention was found to have excellent deodorizing power.

2) anion emission

The amount of negative ions released from the building interior material formed according to the above example was measured using an anion measuring device [Com-3010 Pro, Com System, Japan].

As a result of the measurement of anion release amount, the building interior material of the present invention was found to emit 600 anions / ㏄.

As such, it was found that the composition for interior materials and building interior materials using the natural material of the present invention emits a large amount of anions and has an excellent deodorizing power.

As described above, the present invention has proved its superiority through the above embodiments, but the present invention is not necessarily limited only to the above embodiments, and various substitutions may be made without departing from the technical spirit of the present invention. Modifications and variations are possible.

Claims (8)

100 parts by weight of water, Mica 60 to 70 parts by weight; 20 to 30 parts by weight of acidic soil; 10 to 20 parts by weight of white clay; 10-20 parts by weight of gemstones; And 1 to 2 parts by weight of aerobic acid; Composition for building interior materials using a natural material comprising a. The composition for building interiors using natural materials according to claim 1, wherein the mica is mica. delete delete Building interior materials using natural materials, including the composition for building interior according to claim 1. A mixing step of mixing and stirring 100 parts by weight of water, 60 to 70 parts by weight of mica, 20 to 30 parts by weight of acidic clay, and 10 to 20 parts by weight of white clay; Aging step of aging the mixture produced through the mixing step at 15 to 25 ℃ for 24 to 30 hours; A molding step of inserting the mixture matured through the aging step into a molding mold and then drying it; A first roasting step of heating the mixture dried through the molding step at 600 to 700 ° C. for 16 to 24 hours and then naturally cooling to room temperature for 8 to 12 hours; And Method of manufacturing a building interior material using a natural material comprising a chaebol roasting step of heating the mixture firstly roasted at 1,000 to 1,800 ℃ for 8 to 12 hours through the first roasting step to natural cooling to room temperature. The method of claim 6, wherein the mixture of the mixing step further comprises 10 to 20 parts by weight of guinea pigs, and 1 to 2 parts by weight of sodium lactate. The method of claim 6, wherein the drying of the molding step is performed for 2 to 3 days by sunlight drying, or 1 to 5 minutes at a temperature of 90 to 110 ℃. .