KR20150145410A - Exterior panels using a natural composition - Google Patents

Abstract

The present invention relates to an exterior panel using natural materials composed of mulberry pulp, natural jade minerals, illite, sericite, biotite, cypress powder, mugwort powder, green tea powder, and potato starch. The exterior panel using the natural composite mounted to decorate an exterior wall or an interior wall of a building is capable of activating human physiological functions by having moisture-absorbing properties, sound-absorbing properties, and deodorant properties, emitting far-infrared rays and anions, and obtaining excellent antibacterial and insect-proof properties. The exterior panel using the natural materials is capable of purifying indoor air by absorbing and deodorizing harmful chemical substances such as HCHO, VOCs, and the like, reducing a floor noise problems by obtaining the excellent sound absorbing properties, increasing an indoor air quality to prevent diseases related to living conditions atopic diseases, skin diseases, allergic diseases, asthma, pneumonia, and the like by increasing the moisture absorbing properties and emitting anions and far-infrared rays, and functioning as an artistic material by mixing various kinds of natural fragrances and natural colors.

Description

[0001] Exterior panels using natural materials [0002]

The present invention relates to a building material block made of paper mulberry pulp and natural ornamental minerals, ilite, sericite, biotite, white powder, mugwort powder, green tea powder and potato powder, and is mounted on the outer wall or the inner wall of the building for wall or decoration The present invention relates to an exterior panel using a natural material having a hygroscopic property, a sound absorbing property, a deodorizing property, a far infrared ray and an anion to radiate the block to activate the physiological function of the human body,

Generally, the outer wall of the building or the inner wall of the room is equipped with a finishing material for enhancing the design of the building. Bricks or tiles can be used as the finishing material, and nowadays, an exterior panel commonly called a composite panel is widely used.

The outer panel is basically made of a metal plate with the outside and a core having a flame retardant or heat insulating function is filled in the inside of the panel, and the outer panel is finished with a finish material for various purposes according to the use purpose.

On the other hand, the concrete structure is the mainstream in the living spaces of modern people such as houses, offices, and public buildings. The cement, which is the main component of concrete, reacts with organic impurities and moisture, The harmful ammonia gas or phosmaldehyde, which is basic, is released and toxins from so-called sick building syndrome, which pierces the nose due to these harmful substances, are inhaled into the human body, causing damage to the skin and mucous membranes, , Atopy, allergies, asthma, pneumonia, etc., which are harmful to health. In addition, since most of the interior materials for interior decoration use chemical materials, these interior materials do not have objective verification procedures for environment- Houses, etc. It is a fact that it is being used.

In recent years, problems of indoor air purification and environmental pollution due to the inclusion of chemicals such as Sick House Syndrome and HyungSyung Syndrome and interior materials have become the focus of attention. Especially, In order to secure the air environment, various technologies for interior materials and finishing materials for pleasant environment are developed by primarily blocking and eliminating the cause of the pollutants and mitigating noise problems between the layers.

Prior art related to the block using the natural composition is disclosed in Korean Patent Laid-Open Publication No. 10-2004-0080392, in which at least one of methyl cellulose and a third sodium phosphate anhydrous is added to a stone material and clay, Since the glaze composition for a clay block is formed by selectively adding a molten material thereto, the glaze composition can be applied to the surface of the clay block to a thickness of 1 to 8 mm, And the clay block is coated with a glaze composition in which the shape of the finished clay block is beautiful. In addition, Korean Registered Utility Model Registration No. 20-0230083 relates to a brick made by using a sericite to produce bricks and blocks, which are manufactured in the shape of a known standard type. When producing bricks and blocks, A building brick and a block are disclosed that can provide a deodorizing effect and a soundproof effect by mixing, but the effect may be insignificant because only a sericite is used. Also, domestic patent No. 975568 discloses a technique for manufacturing a surface finishing material of a building in which yellow loess and mulberry pulp are mixed. The above technique has a function of simply coating the building wall with a mixture of loess and mulberry pulp, leaf leaf, mugwort, and glutinous rice paste. Korean Patent Laid-Open Publication No. 2010-0090485 discloses a technique relating to a finishing material in which casein and lecithin are mixed as an auxiliary additive to a natural resin mixed with and reacted with linseed oil, tung oil, rosin, and terrapin oil. However, It is urgently required to develop technologies related to decorative outer panels capable of various types of interiors desired by users.

It is another object of the present invention to provide a building block which has a hygroscopic property, a sound absorption property, a deodorant property, an excellent antibacterial property and an insecticidal property, and which radiates far-infrared rays and anions to activate the physiological function of the human body. The present invention is to provide an exterior panel having a function of being easy to decorate, which is composed of a natural composition having a function as a finishing material as well as a function of easily decorating the interior.

Another object of the present invention is to provide a panel of an eco-friendly material that is easy to construct due to its light weight compared to conventional block and interior decoration panels, can be manufactured in various shapes, and air circulates smoothly.

The present invention relates to a block using a natural composition for domestic flooring of the domestic patent application No. 2013-81904 filed by the present inventor. In order to achieve the above object, the present invention provides a flooring material for floor covering using duck pulp and natural jade mineral, plymatite ), Whitening powder, mugwort powder, green tea powder and potato starch as finishing materials.

First, the definitions and characteristics of the main components of the block and outer panel composition used in the present invention are as follows.

Mackerel is a dicotyledonous plant belonging to the genus Phalaenopsis, and its shell is called 黑皮 (黑皮) or joppy (crude skin).

Natural jade is a type of jade, and its chemical composition is monoclinic crystal composed of Na2O.Al2O3 4SiO3. It is a pyroxene mineral entangled with fine fibers such as monoclinic Monoclinic system) crystals that emit far infrared rays and anions to the body to promote blood circulation and metabolism, and are known to have an antibacterial effect, blood circulation, and skin beauty.

Illite is clay minerals of clay size and clay minerals with a plate-like structure similar to normal muscovite. It is known that K and Al are less, but Si and H2O are slightly larger than those of muscovite. The main component is a yellowish white synthetic mineral consisting of SiO2, Al2O3, K2O, FEO2, etc. The physicochemical properties are that it emits a large amount of dissolved oxygen in the water, and also has the effect of releasing dissolved oxygen such as heavy metal ions, organic ions, And this adsorption property is exhibited in the air and is used as a raw material of a toxic gas and a malodor removing agent.

Pegmatite is also called gyeongseok, and it is composed of quartz, feldspar, mica, etc. formed at the last stage in the process of magma eruption. It is composed mainly of anhydrous silicic acid and sodium oxide. It inhibits the growth of bacteria and has a deodorant and deodorant effect. To strong body odor.

It is also known as a hinoki or cypress, and is an evergreen conifer belonging to the Quercus variabilis. It is known that the filigree growing in Korea radiates more phytoncide than the pine or Pinus koraiensis. It is said that the strong incense of the wood is effective for sterilization, deodorization, skin beauty and blood circulation.

In the present invention, the duck skin is bagged, finely pulverized to 50 to 100 mesh, and dissolved in carbon disulfide (CS2) for 6 to 10 hours to fix the fiber structure at a constant temperature of 20 to 40 DEG C, And then lyophilized for 1 to 2 days so as to lower the rate. As described above, it is necessary to finely crush the white mulberry leaves so as not to be separated from the minerals and the food materials and to have an excellent adhesion force like the morotar of the cement easily. Moreover, when the starch is mixed with the starch by the aging process, There is no advantage.

The above natural jade minerals, ilite and pegmatite are pulverized to about 1000 mesh in advance by a conventional ore grinder and pulverized into 200-300 mesh of powdered wartime powder, mugwort powder and green tea powder.

0.1 to 0.5 parts by weight of natural non-fading minerals, 10 to 15 parts by weight of pearlite, 5 to 10 parts by weight of pegmatite, 3 to 5 parts by weight of flaky powder, 1 to 3 parts by weight of powder, 1 to 3 parts by weight of green tea powder, 20 to 30 parts by weight and 40 to 60 parts by weight of potato starch were placed in a kneader and heated to a temperature of 80 ° C to 90 ° C For 4 hours to prepare a composition for an exterior panel.

The exterior panel composition is prepared by using various types of molding machines, followed by natural drying.

The exterior panel using the natural composition of the present invention adsorbs and deodorizes harmful harmful substances such as HCHO and VOCs to purify the room air, and is excellent in sound-absorbing properties to alleviate the problem of interlayer noise, and has hygroscopicity and anion And far-infrared rays to improve the quality of indoor air, thereby preventing living environmental diseases such as atopy, skin disease, anti-allergy, bronchial asthma and pneumonia, and also can function as a molding art material by mixing various natural incense and natural color It is effective.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a sectional view of an exterior panel using the natural composition of the present invention. Fig.
2 to 5 Test report.

Hereinafter, the exterior panel using the exterior panel composition of a natural material will be described in more detail through Examples and Test Examples. However, the present invention is not limited to the technical scope of the present invention by the following examples.

≪ Example 1 >

1) Preparation of dried white powder

In order to process the paper mulberry into paper mills, first cut the harvested mulberry stem to a length of 1 ~ 2m, put it in a closed kettle, steam it for 2 hours and then remove the peeled paper into the water overnight to fully absorb the water and scrape off the black coat , Soaked in water for 8 hours, washed and dried to obtain white peach.

1 kg of the above white powder is put into a pulverizer and finely pulverized into 50 to 100 mesh to be pulverized and mixed for 6 hours. The resulting white powder is dissolved in carbon disulfide (CS2) and aged for 48 hours so that the fiber structure is fixed and the expansion / contraction ratio is lowered while keeping the temperature constant at 20 to 40 ° C., followed by washing in water for 24 hours and freeze drying .

2) Preparation phase of minerals

Natural jade minerals, ilite and pegmatite are pulverized to about 1000 mesh with ore grinder, respectively, and pulverized.

3) Preparation stage of vegetable people

Each of 3 cm-sized clean-washed cottonwood stems, mugwort, and green tea leaves are put into a blender and pulverized into 250-mesh pieces.

4) Preparation of potato starch paste

Potato starch paste is prepared by putting 1K of potato starch in 4 liters of water and stirring well for 50 minutes while keeping the temperature at 80 to 90 ° C so that the paste does not stick.

5) Preparation of natural exterior panel composition

0.1 to 0.5 parts by weight of natural non-fizzy mineral, 10 to 15 parts by weight of natural light, 5 to 10 parts by weight of pegmatite, 3 to 5 parts by weight of fine white powder, 1 to 3 parts by weight of green tea powder, 1 to 3 parts by weight of the green tea powder, 25 parts by weight of the potato starch and 50 parts by weight of water were added to a kneader and stirred for 2 to 4 hours so that the components could be mixed well while maintaining the temperature at 90 ° C And then an exterior panel composition using a natural material is prepared.

6) Manufacture of external panel

The exterior panel (1) was manufactured by preparing an exterior panel using the molding machine and then naturally drying the natural exterior panel composition.

≪ Example 2 >

The rest of the process is the same as that of Embodiment 1, except that the above-mentioned natural exterior panel composition is used to make the exterior panel 2 of plate shape.

When a natural fragrance and a natural color are further added to the natural exterior panel composition of Example 1, a color exterior panel having a beautiful color can be produced.

<Deodorization Test>

For the deodorization test, the natural composition (sample A) of the present invention prepared in the above Example was applied to one side of a sheet of 100 mm x 200 mm size, and then the dried sheet was placed in a 5 liter reactor (test apparatus) And tested for deodorization rate over time according to the test method of KICM-FIR-1085. The results of the test are shown in [Table 1] below.

division Test gas Test result Time lapse Initial concentration (umol / mol) Remaining concentration (umol / mol) Deodorization rate (%) Sample A Formaldehyde 0 minutes 82 82 - 60 minutes 79 9 88.6 120 minutes 76 5 93.4 180 minutes 72 2 97.2 ammonia 0 minutes 82 82 - 60 minutes 78 10 87.2 120 minutes 75 4 94.7 180 minutes 70 2 97.4

<Heavy Metal Containing Test>

For the heavy metal-containing test, the natural composition of the present invention (Sample A) prepared in the above Example was coated on one side of a 100 mm x 200 mm sheet, and the dried sheet was tested according to the KS M ISO test method. The test results are shown in [Table 2] below.

division Content (mg / kg) lead cadmium Mercury Hexavalent chromium Sample A Water detection
(Detection limit: 5) Water detection
(Detection limit: 5) Water detection
(Detection limit: 2) Water detection
(Detection limit: 1)

<Antibacterial test>

The natural composition (sample A) prepared in the examples of the present invention was subjected to an antibacterial test. Escherichia coli ATCC 25922 (Escherichia coli) and Pseudomonas aeruginosa ATCC 15442 (fungus) were used as test strains. Test methods were tested according to the method of KICM-FIR 1002. The test results are shown in [Table 3].

Test Items Test result Test Methods Initial concentration
(CFU / 40p) Concentration after 24 hours
(CFU / 40p) Bacterial reduction rate ATCC
25922 Sample A 450 3 99.3 KICM-FIR
1002 ATCC
15442 Sample A 462 2 99.6

When various natural scents and natural colors are mixed in the block and the external panel of the present invention, various patterns or various colors can be produced, so that the function as a built-in finishing material can be faithfully performed even if a separate painting work or wallpaper is not attached, Cost and construction period can be greatly reduced. In addition, it exerts excellent functions as a building block used for an outer wall and an inner wall of a building by radiating hygroscopic property, sound absorbing property, deodorizing property, far infrared ray and anion to activate the physiological function of the human body,

1: external panel 10: board
20: Plate 30: Natural composition

Claims (3)

0.1 to 0.5 parts by weight of natural non-fizzy mineral, 10 to 15 parts by weight of ilite, 5 to 10 parts by weight of pegmatite, 25 parts by weight of potato starch pool and 50 parts by weight of water are added to 100 parts by weight of dried white powder, And the mixture is agitated at 90 ° C for 2 to 4 hours to form a mortar, which is then molded using a molding machine and naturally dried.
The method according to claim 1,
Characterized in that 3 to 5 parts by weight of flour, 1 to 3 parts by weight of mugwort powder and 1 to 3 parts by weight of green tea powder are further added to the above mortar.
3. The method according to any one of claims 1 to 3,
Characterized in that a natural fragrance and a natural color are further added.

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