KR102446596B1 - Eco-friendly functional inorganic paint compositions and air quality improvement construction method using the same - Google Patents

Abstract

The present invention relates to an eco-friendly functional inorganic paint composition with enhanced adhesion strength, incombustibility, and finishing material function, and a construction method for improving indoor air quality using the same. The eco-friendly functional inorganic paint composition contains: a liquid inorganic mixture in which liquid sodium silicate is mixed with any one of shell powder or calcium carbonate; an adsorbent material in which at least one of activated carbon, charcoal, and zeolite is used; functional minerals using at least one of diatomaceous earth, bentonite, illite, and activated clay; a chlorine dioxide powder for the function of decomposing indoor pollutants.

Description

Eco-FRIENDLY FUNCTIONAL INORGANIC PAINT COMPOSITIONS AND AIR QUALITY IMPROVEMENT CONSTRUCTION METHOD USING THE SAME}

The present invention relates to an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustible performance, and finishing material function, and a construction method for improving indoor air quality using the same, and more particularly, to a non-flammable composition with essential functions of adsorption, moisture absorption and desorption, antibacterial and antifungal. Additional functions such as performance, abrasion resistance, contamination resistance, surface adhesion strength and condensation prevention, and finishing materials can be strengthened. It relates to an inorganic paint composition and a construction method for improving indoor air quality using the same.

In modern housing construction, methods such as synthetic resin (emulsion) painting have been widely adopted for finishing interior walls in modern housing construction, but recently, chemical substances such as chemical hypersensitivity or sick house syndrome or harmful effects such as radon have become a problem, and eco-friendly finishing Attention is focused on the material.

In particular, the Ministry of Environment’s “Indoor Air Quality Management Act for Multi-Use Facilities, etc.” enforcement, the Ministry of Land, Transport and Maritime Affairs’ implementation of the housing rating labeling system and eco-friendly building certification system, the implementation of housing construction projects for more than 500 households from 2014, and the “health Environment-related standards for buildings are being strengthened day by day, such as the application of the “Standards for Building Eco-Friendly Housing” (Ministry of Land, Infrastructure and Transport Notification No. 2013-612).

Moreover, in response to consumer demand for indoor air quality, not only the ability to reduce the concentration of harmful chemicals such as volatile organic compounds and ammonia generated from building materials, but at the same time, it also controls indoor humidity and prevents condensation. An additional air-cleaning function is also required, such as suppressing the occurrence of mold by preventing

In addition, in most modern house construction, the walls are concrete walls with cement as the main component, and it is known that harmful components such as VOC, formaldehyde, toluene, benzene, xylene, ammonia, radon, etc. As these harmful ingredients cause atopy, asthma, headache, indigestion and various bronchial diseases, they are working hard to identify the cause and prepare countermeasures to solve them.

Here, VOC, formaldehyde, toluene, benzene, xylene, ammonia, etc. cause environmental pollution diseases such as sick house syndrome.

Here, radon is a colorless, odorless, tasteless gas that is produced by the decay of uranium (U-238) and thorium (Th-232), which are present in rocks and soil building materials, several times. to be. Radon existing indoors is radon gas generated from soil or rocks in the ground that enters through cracks in the floor or wall of a building, or exists in building materials such as marble, gypsum board, concrete, brick, cement, mortar, and tile. radon dissolved in soil or groundwater has been introduced, Radon progeny causes decay and emits alpha rays (α) to destroy lung tissue, and continuous exposure to radon causes lung cancer. In particular, Radon progeny is a fine particle, not a gas, which is inhaled into the lungs when inhaled by the respiratory system, and is more lethal because it attaches to lung cells or bronchi and emits alpha rays.

That is, harmful components such as VOC, formaldehyde, toluene, benzene, xylene, ammonia, and radon pollute and deteriorate indoor air quality and make the human body sick.

Accordingly, in the prior art, various functional paint compositions and construction methods have been proposed, disclosed, and utilized.

However, the conventionally proposed and disclosed techniques are in a situation that is insufficient for adsorption and removal of harmful components such as formaldehyde and radon, which are particularly problematic, and there is a problem that the removal efficiency is lowered.

On the other hand, in the prior art literature, in Korean Patent Registration No. 10-1502457, "Slaked lime, a binder resin, and a functional additive are included, and the binder resin is an ethylene vinyl acetate copolymer: ethylene vinyl laurate and vinyl chloride. Terpolymer = 1: An eco-friendly multifunctional paint composition containing 0.1 to 1 weight ratio," and in Korean Patent No. 10-1528548, "2 to 40 parts by weight of seaweed; 15 to 35 parts by weight of acrylic copolymer; 10 to 30 parts by weight of methyl methacrylate resin; 5 to 15 parts by weight of binder; 20 to 40 parts by weight of layered silicate clay selected from the group consisting of bentonite, hectorite, saponite and montmorillonite; 15 to 30 parts by weight of silica particles; Solvent 5 to 15 parts by weight; and an eco-friendly paint composition comprising 2 to 8 parts by weight of a curing agent and a coating method using the same”, which may be referred to.

Republic of Korea Patent Publication No. 10-1502457 Republic of Korea Patent Publication No. 10-2332552

The present invention has been devised in consideration of and solving the above-mentioned problems of the prior art. In addition to essential functions of adsorption, moisture absorption and desorptiveness, antibacterial and antifungal, additional functions such as non-combustible performance, abrasion resistance, contamination resistance, surface adhesion strength and condensation prevention It aims to provide an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustible performance, and finishing material function to improve indoor air quality, and to provide a construction method for improving indoor air quality using the same.

The present invention can induce absorption and decomposition of indoor pollutants at the same time, improve air purification efficiency and sick house syndrome improvement efficiency, and exhibit versatility such as atopy prevention, energy saving, deodorization, and thermal insulation. An object of the present invention is to provide an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustible performance, and finishing material function, and a construction method for improving indoor air quality using the same.

The present invention enables non-detection of radon (radioactivity concentration index '1' or less) by adsorption and decomposition, and an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustible performance, and finishing material function to exhibit harmless properties to the human body; An object of the present invention is to provide a construction method for improving indoor air quality using the same.

In order to achieve the above object, an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustible performance and finishing material function according to the present invention is a liquid inorganic mixture obtained by mixing liquid sodium silicate with either shell powder or calcium carbonate; an absorbent material in which at least one of activated carbon, charcoal, and zeolite is used; a functional mineral in which at least one of diatomaceous earth, bentonite, illite, and activated clay is used; Chlorine dioxide powder for increasing the function of decomposing indoor pollutants; characterized in that it contains.

Here, based on 100 to 150 parts by weight of the inorganic mixture, 30 to 100 parts by weight of an adsorbent material, 10 to 50 parts by weight of a functional mineral, and 10 to 100 parts by weight of chlorine dioxide powder may be blended.

Here, including a thickener for increasing and controlling adhesion and adhesion, the thickener may be any one selected from carboxymethyl cellulose, guar gum, acrylic resin mixed with acrylic copolymer resin and ethylene vinyl acetate copolymer resin have.

Here, the adsorbent material, the functional mineral and the chlorine dioxide powder are put into the ball mill and first mixed for 20 to 30 minutes at a speed of 200 to 300 rpm. The weight of the balls to be put into the bowl is first mixed with a weight ratio of 1:5-10, and the first mixture and the liquid inorganic mixture are put into a stirrer and stirred and mixed, but at a temperature of 25-40°C and a speed of 1000-1500rpm It can be prepared by stirring and mixing for 30 to 60 minutes.

Here, including a functional catalyst for increasing the decomposition rate of indoor pollutants, the functional catalyst may be a titanium phosphate compound or a platinum titanium compound.

Here, the eco-friendly paint including the thickener may have a viscosity of 3000 to 10000 cps.

Here, including natural plants for absorption of indoor pollutants and reinforcement of air purification functions, which are used as powders or extracts, and the natural plants include sagebrush, wasabi, presser's foot, mongoose, eucalyptus, pine needles, bamboo, green tea It may be at least one or more of the leaves.

In addition, the construction method for improving indoor air quality according to the present invention for achieving the above object comprises the steps of: (A) preparing a health-friendly functional inorganic paint; (B) cleaning and arranging the surface of the object; (C) applying a health-friendly functional inorganic paint to the surface of the object; (D) drying the applied health-friendly functional inorganic paint; includes, wherein the health-friendly functional inorganic paint is an eco-friendly functional inorganic paint composition that has the above-described technical configuration, with enhanced adhesion strength, non-combustible performance, and finishing material function characterized in that it consists of

In addition, the construction method for improving indoor air quality according to the present invention for achieving the above object comprises the steps of: (A) preparing a health-friendly functional inorganic paint; (B) cleaning and arranging the surface of the object; (C) applying a wallpaper or finishing material to the surface of the object; (D) applying a health-friendly functional inorganic paint on the wallpaper or finishing material; (E) drying the applied health-friendly functional inorganic paint; includes, wherein the health-friendly functional inorganic paint is an eco-friendly functional inorganic paint composition that has the above-described technical configuration, with enhanced adhesion strength, non-combustible performance, and finishing material function characterized in that it consists of

According to the present invention, in addition to the essential functions of adsorption, moisture absorption and desorptiveness, antibacterial and antifungal, additional functions such as non-combustible performance, abrasion resistance, stain resistance, surface adhesion strength and condensation prevention as well as additional functions as a finishing material can also be strengthened, and indoor air quality can be improved. It is possible to provide an eco-friendly functional inorganic paint composition with improved adhesion strength, non-combustible performance and finishing material function, and a construction method for improving indoor air quality using the same.

According to the present invention, it has excellent adhesion strength, so it can be painted not only on the ceiling or wall surface of concrete and cement, but also on general wallpaper, film sheet, and building finishing materials. It is possible to provide an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustible performance and finishing material function, and a construction method for improving indoor air quality using the same.

According to the present invention, absorption and decomposition of indoor pollutants can be simultaneously induced, air purification efficiency and sick house syndrome improvement efficiency can be improved, and multifunctionality such as atopy prevention, energy saving, deodorization, and thermal insulation can be exhibited. It is possible to provide an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustible performance and finishing material function, and a construction method for improving indoor air quality using the same.

According to the present invention, it is possible to realize non-detection of radon (radioactive concentration index '1' or less) by adsorption and decomposition, and eco-friendly functional inorganic paint composition with enhanced adhesion strength and non-combustible performance and finishing material function that can exhibit harmless properties to the human body And it is possible to provide a construction method for improving indoor air quality using the same.

According to the present invention, it can be variously applied not only to the ceiling and wall surfaces of concrete and cement, but also to general wallpaper and building finishing materials.

1 is a schematic process diagram showing a construction method using an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustible performance and finishing material function according to an embodiment of the present invention.
2 is a schematic process diagram showing a construction method using an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustible performance and finishing material function according to another embodiment of the present invention.

Preferred embodiments of the present invention will be described with reference to the accompanying drawings, and the purpose and configuration of the present invention and its features will be better understood through such detailed description.

An eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustibility performance and finishing material function according to an embodiment of the present invention comprises: a liquid inorganic mixture obtained by mixing liquid sodium silicate with either shell powder or calcium carbonate; an absorbent material in which at least one of activated carbon, charcoal, and zeolite is used; a functional mineral in which at least one of diatomaceous earth, illite, and activated clay is used; It consists of a configuration comprising; chlorine dioxide powder for increasing the function of decomposing indoor pollutants.

Based on 100 to 150 parts by weight of the liquid inorganic mixture, 30 to 100 parts by weight of an adsorbent material, 10 to 50 parts by weight of a functional mineral, and 10 to 100 parts by weight of chlorine dioxide powder can be blended.

The liquid inorganic mixture functions to form a uniform coating film when applying the eco-friendly functional inorganic paint to the surface of an object while enabling the formation of a coating film for the environmentally-friendly functional inorganic paint of the present invention.

The shell powder is a powder obtained by pulverizing shells such as oysters, cockles, and clams, and since it has a calcium carbonate as a main component in addition to a resource recycling dimension, it is intended to utilize a natural calcium carbonate component.

The shell has a natural antibacterial function, it blocks the growth of microorganisms such as bacteria and mold, suppresses the growth of harmful bacteria, controls indoor humidity, and is an eco-friendly material that does not generate volatile organic compounds such as formaldehyde or toluene. This can be removed, and organic fine dust can be reduced.

At this time, the shell powder is provided with shells, washed with clean water and then soaked in distilled water for 2-3 days to remove salt, and the washed shells are dried in an oven at 100-120° C. for 12-24 hours and then electric After calcining for 4 to 6 hours at 1200~1800°C using a furnace, the calcined shell may be pulverized into fine powder of 200 mesh or less.

The calcium carbonate is used as a filler for building materials, can provide adhesiveness, and is also used as an absorbent material.

The sodium silicate functions as a curing agent, serves to stabilize the coating film, and is also used as a filler while imparting adhesiveness.

The inorganic mixture may enhance functions such as abrasion resistance and stain resistance as well as non-combustible performance.

The absorbent material serves to absorb moisture as well as various volatile organic compounds including formaldehyde and indoor pollutants such as radon, and purifies and sterilizes indoor air by using at least one of activated carbon, charcoal, and zeolite. do

The absorbent material has a natural antiseptic function and is a material that does not emit indoor pollutants.

The functional mineral is a natural material for antibacterial and deodorizing and sterilizing functions by anion and far-infrared radiation as well as moisture absorptive and desorptive functions. to be.

The diatomaceous earth has the ability to decompose by adsorbing and decomposing volatile organic compounds (VOC) including formaldehyde and radon from the air. It can provide heat insulation, humidity control, condensation prevention, negative ions, and far-infrared ray generation effects.

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The illite may provide an effect of emitting antibacterial, antiviral, antifungal, antiseptic, far-infrared rays and negative ions.

The illite has an effect of adsorbing and deodorizing harmful substances such as benzene, toluene, formaldehyde, and ammonia, and has an antibacterial effect to sterilize E. can do.

The activated clay can provide antibacterial and sterilizing effects by emitting far-infrared rays and negative ions.

The functional minerals are those having a porous structure, and can also exhibit a function of adsorbing various volatile organic compounds including formaldehyde and indoor pollutants such as radon, and 200 mesh or less can be used.

Here, the diatomaceous earth has a density of 1.9 to 2.1 g/cm 3 , and may have components and compositions of 43.1% Si, 55.3% Fe, 0.92% Al, and 0.31% P.

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Here, the illite may have a density of 2.25 to 2.35 g/cm 3 .

In addition, functions such as abrasion resistance and contamination resistance as well as non-combustible performance can be strengthened through the functional mineral.

The chlorine dioxide powder has chlorine dioxide components for bleaching, deodorizing, sterilizing and disinfecting, and oxidizing formaldehyde, ammonia, cyrol (-SH), sulfide (R-S-R'), phenol, etc. in air It is converted into a substance, and as shown in Table 1 below, it acts to decompose various volatile organic compounds including aldehydes.

In addition, the present invention may further include a functional catalyst for increasing the decomposition rate of indoor pollutants, and 10 to 50 parts by weight may be added based on 100 to 150 parts by weight of the liquid inorganic mixture.

The functional catalyst may be a titanium phosphate compound or a platinum titanium compound, the titanium phosphate compound is a compound obtained by reacting titanium oxide with phosphoric acid, and the platinum titanium compound is a mixture obtained by dispersing platinum in titanium oxide.

Here, the functional catalyst functions as an antibacterial, deodorizing and antifouling agent, and serves to effectively remove formaldehyde (HCHO) through the decomposition of indoor pollutants, thereby improving sick house syndrome and removing radon, etc.

Here, the titanium phosphate compound may have a density of 1.49 to 1.53 g/cm 3 and a pH of 6 to 7.

In addition, in the present invention, natural plants may be added to enhance the absorption of indoor pollutants and air purification functions, and 1 to 30 parts by weight may be added based on 100 to 150 parts by weight of the liquid inorganic mixture. .

The natural plants may be used in the form of powder or extract (liquid).

The natural plants may be used at least one or more of seokchangpo, horseradish, presser foot, perch, eucalyptus, pine needles, and green tea leaves.

In addition, in the present invention, the composition may further include a thickener for increasing and controlling the adhesion and adhesion of the eco-friendly functional inorganic paint, and 1 to 10 parts by weight may be added based on 100 to 150 parts by weight of the liquid inorganic mixture. .

The thickener may be any one selected from carboxymethyl cellulose, guar gum, and an acrylic resin in which an acrylic copolymer resin and an ethylene vinyl acetate copolymer resin are mixed.

The eco-friendly functional inorganic paint with enhanced adhesion strength, non-combustible performance and finishing material function according to the present invention having the above components and compositions can be manufactured by the following manufacturing method.

First, an adsorbent material, a functional mineral, and chlorine dioxide powder are put into a ball mill and first mixed for 20 to 30 minutes at a speed of 200 to 300 rpm.

At this time, the weight of the balls put into the ball mill is 1:5-10 based on the total weight of the absorbent material, the functional minerals, and the chlorine dioxide powder, and the first mixing is performed to form a uniform and flat coating film when constructing an eco-friendly paint. do.

Then, the first mixture and the liquid inorganic mixture are put into a stirrer and mixed with a second stirring.

In this case, by stirring and mixing for 30 to 60 minutes under a stirrer condition having a temperature of 25 to 40° C. and a speed of 1000 to 1500 rpm, a good quality eco-friendly functional inorganic paint can be manufactured.

Here, the functional catalyst among the additive materials may be added during the first mixing.

Here, among the additive materials, natural plants may be added at the time of primary mixing in the case of powder form, and may be added at the time of secondary mixing in the case of extract (liquid).

Here, in the additive material, a thickener may be added at the time of secondary mixing.

Accordingly, in the present invention, the eco-friendly functional inorganic paint composition finally adjusts the viscosity by adding a thickener, but preferably satisfies the condition of the viscosity of 3000 to 10000 cps.

On the other hand, specific examples and indoor pollutant removal efficiency of the eco-friendly functional inorganic paint composition having the above-described components and compositions enhanced adhesion strength, non-combustible performance and finishing material function according to the present invention were tested.

Table 2 below shows the eco-friendly functional inorganic paint composition according to the components and compositions (parts by weight) having specific examples.

division inorganic mixture absorbent material functional minerals chlorine dioxide thickener functional catalyst natural plants Example 1 100 90 50 100 5 Example 2 100 100 60 100 5 Example 3 100 90 30 80 3 20 Example 4 100 90 30 80 3 5

In Table 1, in Examples 1 and 2, oyster shell powder was mixed and used as an inorganic mixture, and in Examples 3 and 4, calcium carbonate was mixed and used as an inorganic mixture.

In Examples 1 and 2, activated carbon was used as an adsorbent material, and in Examples 3 and 4, zeolite was used as an adsorbent material.

In Examples 1 and 2, diatomaceous earth was used as a functional mineral, and in Examples 3 and 4, illite was used.

In Examples 1 to 4, carboxymethyl cellulose was used as a thickener.

In Example 3, a titanium phosphate compound was added as a functional catalyst.

In Example 4, a seokchangpo extract was added as a natural plant.

The eco-friendly paints of Examples 1 to 4 having such components and compositions were applied to MDF plywood that emits a lot of formaldehyde (HCHO) and volatile organic compounds (VOCs), respectively, and the emission amount (ppm) and shielding rate (%) were measured. , these results are shown in Table 3.

As Comparative Example 1, the emission amount (ppm) of formaldehyde (HCHO) and volatile organic compounds (VOCs) from MDF plywood itself used as a substrate was also measured.

division formaldehyde shielding rate volatile organic compounds shielding rate Comparative Example 1 0.28 1.41 Example 1 0.08 71.4 0.36 74.5 Example 2 0.06 78.6 0.31 78.0 Example 3 0.03 89.3 0.14 90.1 Example 4 0.05 82.1 0.21 85.1

As shown in Table 3, it can be confirmed that the shielding performance against formaldehyde and volatile organic compounds is relatively high through the eco-friendly functional inorganic paint composition according to the present invention, and it is useful for improving sick house syndrome and adsorbing and removing radon, etc. It clearly shows that there is this, and it will be possible to further increase the shielding rate against harmful components over time.

Meanwhile, in the following, referring to FIGS. 1 and 2 for a construction method for improving indoor air quality using an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustible performance and finishing material function according to the present invention having the configuration and functionality as described above. to be explained.

As shown in FIG. 1, the construction method for improving indoor air quality using an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustible performance and finishing material function according to the present invention is a health-friendly functional inorganic paint preparation step (S10), surface cleaning of the object A step (S20), a health-friendly functional inorganic paint application step (S30), and a drying step (S40) are included.

The health-friendly functional inorganic paint preparation step (S10) is a step of preparing a health-friendly functional inorganic paint. It is prepared with an eco-friendly functional inorganic paint composition that has the above-described ingredients and composition, enhanced adhesion strength, non-combustible performance, and finishing material function. This is the stage of preparation.

The technical contents of the eco-friendly functional inorganic paint composition with the above-described components and compositions, which have enhanced adhesion strength, non-combustibility, and finishing material function, will be applied mutatis mutandis.

The object surface cleaning step (S20) is a step of removing foreign substances by cleaning and arranging the surface of the object cleanly.

In this case, the object may be a wall or a finishing material.

The health-friendly functional inorganic paint application step (S30) is a step of coating the health-friendly functional inorganic paint to a predetermined thickness by applying the health-friendly functional inorganic paint to the surface of the object.

The drying step (S40) is a step of drying the health-friendly functional inorganic paint applied to the surface of the object.

The drying step (S40) may be performed by any one of natural drying, air drying, and hot air drying.

In addition, as shown in FIG. 2, the construction method for improving indoor air quality using the eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustibility performance and finishing material function according to the present invention is a health-friendly functional inorganic paint preparation step (S110), the object It consists of a surface cleaning step (S120), a wallpaper or finishing material construction step (S130), a health-friendly functional inorganic paint application step (S140), and a drying step (S150).

The health-friendly functional inorganic paint preparation step (S110) is a step of preparing a health-friendly functional inorganic paint. It is prepared with an eco-friendly functional inorganic paint composition having the above-described ingredients and composition, with enhanced adhesion strength, non-combustible performance, and finishing material function. This is the stage of preparation.

The technical contents of the eco-friendly functional inorganic paint composition with the above-described components and compositions, which have enhanced adhesion strength, non-combustibility, and finishing material function, will be applied mutatis mutandis.

The object surface cleaning step (S120) is a step of removing foreign substances by cleaning and arranging the surface of the object cleanly.

In this case, the object may be a wall.

The wallpaper or finishing material construction step (S130) is a step of installing the wallpaper or finishing material on the surface of the object.

The health-friendly functional inorganic paint application step (S140) is a step of applying a health-friendly functional inorganic paint on the wallpaper or finishing material.

The drying step (S150) is a step of drying the applied health-friendly functional inorganic paint, and may be performed by any one of natural drying, air drying, and hot air drying.

In addition, the object to which the present invention is applied may be not only the ceiling and wall surfaces of concrete and cement, but also general wallpaper, building finishing materials, and the like.

That is, in the present invention, the eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustible performance and finishing material function is a health-friendly functional inorganic paint for Cheongchoron-W (CCR-100) product, Construction can be carried out to improve indoor air quality.

Accordingly, the following four essential functions can be realized through the eco-friendly functional inorganic paint composition and the method for improving indoor air quality using the inorganic paint composition with enhanced adhesion strength, non-combustibility performance and finishing material function according to the present invention.

① Moisture absorption/desorption: A function that absorbs moisture when the humidity is high, and prevents moisture when it is dry, and maintains the indoor humidity appropriately.

② Adsorption performance: The function of adsorbing and decomposing volatile organic compounds, formaldehyde and radon, which are class 1 carcinogens specified by the World Health Organization (WHO).

③ Antibacterial and antifungal performance: Function to inhibit the growth of mold bacteria such as E. coli and Staphylococcus aureus

In addition, in addition to the essential functions of adsorption, moisture absorption and desorptiveness, antibacterial and antifungal, as well as non-combustible performance, abrasion resistance, stain resistance, surface adhesion strength, as well as moisture absorption and desorptive properties, it regulates indoor humidity. Additional functions can be strengthened and can be used as a finishing material. Through this, not only can the indoor air quality be improved very usefully, but also atopy prevention including sick house syndrome, energy saving, deodorization, and multifunctionality such as thermal insulation and radon non-detection It can provide you with an advantage that you can use.

The embodiments described above are merely illustrative of preferred embodiments of the present invention and are not limited to these embodiments, and various modifications and variations or modifications by those skilled in the art within the spirit and claims of the present invention It will be said that the substitution of steps may be made, and this will be said to be within the scope of the technical rights of the present invention.

Claims (9)

Based on 100 to 150 parts by weight of a liquid inorganic mixture obtained by mixing liquid sodium silicate with either shell powder or calcium carbonate;
30-100 parts by weight of an absorbent material in which at least one of activated carbon, charcoal, and zeolite is used;
10 to 50 parts by weight of a functional mineral in which at least one of diatomaceous earth, illite, and activated clay is used;
10-100 parts by weight of chlorine dioxide powder to increase the function of decomposing indoor pollutants;
10-50 parts by weight of a functional catalyst for increasing the decomposition rate of indoor pollutants;
1 to 10 parts by weight of a thickener for increasing and controlling adhesion and adhesion;
1 to 30 parts by weight of natural plants used as powders or extracts for reinforcing indoor pollutant absorption and air purification functions; includes,
The functional catalyst is a titanium phosphate compound or a platinum titanium compound,
The thickener is any one selected from carboxymethyl cellulose, guar gum, an acrylic resin mixed with an acrylic copolymer resin and an ethylene vinyl acetate copolymer resin,
The natural plant is an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustible performance and finishing material function, characterized in that at least one or more of stone calamus, wasabi, presser foot, daisy, eucalyptus, pine needles, and green tea leaves. delete delete The method of claim 1,
The adsorbent material, functional mineral and chlorine dioxide powder are put into the ball mill and mixed first for 20 to 30 minutes at a speed of 200 to 300 rpm, but the total weight of the absorbent material, functional mineral and chlorine dioxide powder is added to the ball mill First mix with a weight ratio of 1: 5 to 10,
Adhesive strength and non-combustible performance, characterized in that the primary mixture and the liquid inorganic mixture are put into a stirrer and stirred and mixed, and stirred and mixed for 30-60 minutes at a temperature of 25-40 ° C and a speed of 1000-1500 rpm and an eco-friendly functional inorganic paint composition with enhanced finishing material function. delete delete delete (A) preparing a health-friendly functional inorganic paint;
(B) cleaning and arranging the surface of the object;
(C) applying a health-friendly functional inorganic paint to the surface of the object;
(D) drying the applied health-friendly functional inorganic paint; includes,
The health-friendly functional inorganic paint,
A construction method for improving indoor air quality, characterized in that it consists of an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustibility performance and finishing material function according to any one of claims 1 and 4. (A) preparing a health-friendly functional inorganic paint;
(B) cleaning and arranging the surface of the object;
(C) applying a wallpaper or finishing material to the surface of the object;
(D) applying a health-friendly functional inorganic paint on the wallpaper or finishing material;
(E) drying the applied health-friendly functional inorganic paint; includes,
The health-friendly functional inorganic paint,
A construction method for improving indoor air quality, characterized in that it consists of an eco-friendly functional inorganic paint composition with enhanced adhesion strength, non-combustibility performance and finishing material function according to any one of claims 1 and 4.

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