KR20160094072A - Gypsum board panel having diatomite layer with tourmaline porous media and the manufacturing method thereof - Google Patents

Gypsum board panel having diatomite layer with tourmaline porous media and the manufacturing method thereof Download PDF

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KR20160094072A
KR20160094072A KR1020150015171A KR20150015171A KR20160094072A KR 20160094072 A KR20160094072 A KR 20160094072A KR 1020150015171 A KR1020150015171 A KR 1020150015171A KR 20150015171 A KR20150015171 A KR 20150015171A KR 20160094072 A KR20160094072 A KR 20160094072A
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diatomaceous earth
gypsum board
layer
tourmaline
finishing material
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KR1020150015171A
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Korean (ko)
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권길상
이계능
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주식회사 규조토세상
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Publication of KR20160094072A publication Critical patent/KR20160094072A/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02Granular materials, e.g. microballoons
    • C04B14/04Silica-rich materials; Silicates
    • C04B14/08Diatomaceous earth
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C04B28/16Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing anhydrite, e.g. Keene's cement
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/06Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced

Abstract

The present invention relates to a gypsum board panel of a new construction that maximizes the merits of a conventional gypsum board and a patented diatomaceous earth finishing material technology by combining the gypsum board and gypsum board finishing material technology. Layer of a gypsum board, wherein the diatomaceous earth finishing layer is included on at least one of a first side or a second side of the gypsum board. As a preferred embodiment according to the present invention there is provided a process for the preparation of a composition comprising 10 to 40 wt% of diatomite, 2 to 5 wt% of limestone, 5 to 10 wt% of fumed silica, 0.3 to 5 wt% of cellulose, 1 to 5 wt% of titanium dioxide , A gypsum board panel having a diatomaceous earth finishing layer comprising from 2 to 5 wt% of a binder, from 0.01 to 1.5 wt% of an aging aid, from 10 to 15 wt% of a tourmaline sintered carrier carrying a plant extract, / RTI >

Description

TECHNICAL FIELD [0001] The present invention relates to a gypsum board panel having a diatomaceous earth finishing material layer containing a tourmaline sintered carrier and a manufacturing method thereof,

The present invention relates to a gypsum board panel having a diatomaceous earth finishing layer comprising a tourmaline sintered carrier and a method of manufacturing the same.

In general, indoor pollution is mainly caused by ammonia generated from hardened cement, vinyl chloride resin (PVC) which is the main raw material such as wallpaper and finish paint, and formaldehyde emitted from adhesives and the like. These harmful substances are harmful to the human body unless appropriate ventilation is done, and they are becoming a big social problem both in Korea and abroad. In recent years, interest in living environment and health of residents has increased, and building materials containing natural materials such as yellow loam, jade, and charcoal have been developed and marketed instead of finishing materials containing harmful chemicals. However, although some aspects of reducing the pollutants of such natural materials have been identified, they are insufficient in terms of performance such as heat insulation and sound absorption that the finishing materials must have.

The gypsum board refers to a mixture of sawdust, pearlite, fibers and the like in order to give a light weight and elasticity to the gypsum board as a main material, kneading the mixture with water, pouring it between two sheets, and compression-molding it into a plate. Types include general gypsum boards, waterproof gypsum boards, fireproof gypsum boards, and germicidal gypsum boards. These gypsum boards have good workability, low material cost per area, excellent insulation and sound insulation performance, and are widely used in various countries such as developed countries for a long time.

However, as shown in FIG. 1, the conventional gypsum board has the following disadvantages: (1) the gypsum 20 is formed in a plate shape and the paper 30 is adhered to both sides thereof; There is a limit in that it is not possible to make an inexpensive architectural board having a low cost. The volatile organic compounds or formaldehyde generated from the binder (not shown) used to form the plaster 20 in the form of a plate in the process of manufacturing the gypsum board 10 or the adhesive that adheres the paper 20 are used as indoor air And harmful effects on the human body.

(2) The gypsum board 10 is attached to the front and rear surfaces of the gypsum plate 20 so that the paper 30 on the surface is corroded by the influence of moisture or weathering, And the paper 30 is volatilized and the bonding force is completely lost, the force to support the building is lost, and the work must be reworked.

(3) In addition, since the gypsum board 10 generates a lot of powder due to its characteristics, the gypsum board 10 itself can not be used as a finishing material, and serves only as a base material to be used for wallpaper finishing or paint finishing. It is often used as a base material for walls and ceilings. Therefore, the construction cost at the construction site is overlapped and the overall construction cost is increased.

On the other hand, the Applicant has found that the present applicant has found that a composition comprising 10 to 40 wt% of diatomaceous earth, 2 to 5 wt% of limestone, 5 to 10 wt% of fumed silica, 0.3 to 5 wt% of cellulose, 1 to 5 wt% a diatomaceous earth finishing material containing a binder of 0.01 to 1.5 wt%, an auxiliary additive of 0.01 to 1.5 wt%, a tourmaline sintered carrier containing 10 to 15 wt% of a plant extract, and the remainder water, and a method of manufacturing the same See Patent Registration No. 10-1408693).

The diatomaceous earth finishing material manufacturing method comprises: 1) 10 to 20 parts by weight of zeolite, 5 to 10 parts by weight of titanium dioxide, 5 to 10 parts by weight of bentonite, 5 parts by weight of titanium oxide, 15 parts by weight of titanium magnetite, and 0 to 1 part by weight of a metal powder, and the remaining tourmaline, 2) primary ball milling the mixture to produce a milled powder mixture, 3) A step of forming a sintered body by heating the mixed powder in a reducing furnace, 4) a second ball milling the sintered body to make a tourmaline porous body, 5) vacuum drying the tourmaline porous body, 6) Vacuum impregnation step 7) Vacuum heat treatment of the tourmaline porous body impregnated with the plant extract solution to make a tourmaline sintered carrier 10) grinding the tourmaline sintered carrier with a mixture of diatomaceous earth, limestone, fumed silica, cellulose, titanium dioxide, binder, incremental auxiliary agent, Mixing with water and filtering to form a diatomaceous earth finish.

As the plant extract immersed in the tourmaline sintered carrier, one or more of the following can be selected from among bean sprouts, crows, chrysanthemum, peppermint, lupine, lacquer, or cinnamon.

The diatomaceous earth finishing material patented by the present applicant can exhibit functions such as adsorption, deodorization, moisture absorption, discharge, heat insulation, and heat radiation. When the diatomite finishing material is applied to a building, it is possible to adsorb toxic substances contained in indoor air, The humidity inside the building can be appropriately maintained, and the building can be easily insulated. In addition, it can provide functions such as sterilization, antibacterial, insect repellency, antifungal, deodorant, and antiseptic, and can generate anions, weak currents and far infrared rays which are beneficial to the human body.

Therefore, in order to solve the problems of the general gypsum board described above, a gypsum board panel having a new construction maximizing the advantages of each gypsum board panel has been developed by combining a general gypsum board and the patented diatomaceous earth finishing technology of the present applicant.

Korean Registered Patent No. 10-0730712 (Notification Date: June 21, 2007) Domestic registered patent 10-0969308 (Notification date: July 9, 2010) Domestic Registration No. 10-1259773 (Date of Notification: 2013.5.2) Domestic Registration No. 10-1408693 (Date of Notification: 2014.7.2)

DISCLOSURE OF THE INVENTION The present invention has been proposed in order to solve the problems of the prior art described above. (1) The first object of the present invention is to provide a gypsum board panel which overcomes the nonchromosity of the existing gypsum board by applying the diatomaceous earth mortar to the surface of the gypsum board. . (2) In addition, the second purpose is to increase the level of the existing technology that utilizes gypsum board as a base material for wall-hung or paste-painted finish, so that if the diatomite mortar is stuck only to the functional gypsum board coated on the gypsum board surface, Board panel. (3) A third object is to provide a method of manufacturing a gypsum board panel having the above-described object.

According to one aspect of the present invention there is provided a gypsum board comprising a gypsum board having a first side and a second side and at least one layer of a diatomaceous earth finish layer laminated to the first or second side of the gypsum board, A gypsum board panel comprising a sintered carrier is provided. Wherein the diatomaceous earth finishing layer may be included on at least one of a first side or a second side of the gypsum board.

Diatomaceous earth finishing materials may include diatomaceous earth, limestone, fumed silica, cellulose, titanium dioxide, binders, coagulating additive, tourmaline sintered carrier and water, wherein the diatomaceous earth may have from 10 to 40 wt% The carrier may have from 10 to 15 wt% of the total weight of the diatomaceous earth finish. The tourmaline sintered carrier may further comprise a plant extract.

More preferably, the diatomaceous earth finishing material comprises 10 to 40 wt% of diatomaceous earth, 2 to 5 wt% of limestone, 5 to 10 wt% of fumed silica, 0.3 to 5 wt% of cellulose, 1 to 5 wt% There is provided a gypsum board panel comprising titanium dioxide, 2 to 5 wt% of a binder, 0.01 to 1.5 wt% of an incremental aid, 10 to 15 wt% of a tourmaline sintered carrier, and the balance water.

According to another aspect of the present invention, there is provided a method of manufacturing a gypsum board panel having a diatomaceous earth finishing layer including a tourmaline sintered carrier, the method comprising: forming a gypsum board having a first side and a second side; And forming one or more layers with a diatomaceous earth finish comprising a tourmaline sintered carrier on one of the first or second side of the gypsum board.

In forming the diatomaceous earth finishing layer, the diatomaceous earth finishing layer may be formed on at least one of the first or second side of the gypsum board, wherein the diatomaceous earth finishing material is selected from the group consisting of diatomaceous earth, limestone, fumed silica, , Binders, thickening adjuvants, tourmaline sintered carriers and water.

Further, in the step of forming the diatomaceous earth finishing material layer, the diatomaceous earth may have 10 to 40 wt% of the total weight of the diatomaceous earth finishing material, and the tourmaline sintered carrier may have 10 to 15 wt% of the total weight of the diatomaceous earth finishing material. The tourmaline sintered carrier may further comprise a plant extract.

In the step of forming the diatomaceous earth finishing material layer in the method of manufacturing the gypsum board panel having the diatomaceous earth finishing material layer containing the tourmaline sintered carrier according to the embodiment of the present invention, the diatomaceous earth finishing material is composed of 10 to 40 wt% 5 to 10 wt% of limestone, 5 to 10 wt% of fumed silica, 0.3 to 5 wt% of cellulose, 1 to 5 wt% of titanium dioxide, 2 to 5 wt% of binder, 0.01 to 1.5 wt% To 15 wt% tourmaline sintered carrier, and the balance water.

The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

According to the present invention, (1) in addition to (1) insulation performance and sound insulation performance by a conventional gypsum board, it is possible to improve the heat insulation by diatomaceous earth finishing materials, adsorption of harmful substances in indoor air, maintenance of humidity in buildings, sterilization, antibacterial, , Preservation and the like can be obtained.

(2) According to the present invention, when the diatomaceous earth mortar is applied only to the functional gypsum board coated on the surface of the gypsum board, the finish is completed, so that the construction cost can be saved.

(3) In addition, it is a wallpaper which is used on the gypsum board based on the finishing material which is used abundantly in the construction site. Both gypsum boards and wallpaper are recognized as the main culprits for sick house syndrome, and are eco-friendly building materials that have been removed from the glazed environment.

(4) In addition, the diatomaceous earth finishing material layer may be subjected to wallpaper or paint finishing, but the cured diatomaceous earth finishing material layer itself may be aesthetic and may not have a separate surface finish.

(5) It is possible to provide functional gypsum board capable of maximizing the effects of moisture retention, sterilization, anti-mold, deodorization, preservation and far-infrared radiation of the diatomite finishing material and contributing to human health promotion and hygiene health have.

(6) According to the present invention, a diatomaceous earth mortar is applied on an existing gypsum board to a thickness of about 1 to 2 mm, and the diatomite mortar is applied in a dough state. When dried, the binder and quicklime contained in the dough are hardened It strengthens the surface of the board, increases the overall strength of the board, and acts as a barrier to protect the coated paper of the gypsum board, resulting in enhanced strength and durability.

1 is a layered structure view of a conventional gypsum board.
2 is a layered structure view of a gypsum board according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view cut from A to A '. Fig.
4 is a layered structure view of a gypsum board according to another embodiment of the present invention.
5 is a process diagram showing a method for producing a gypsum board having a diatomaceous earth finishing material layer containing a tourmaline sintered carrier according to the present invention.

Hereinafter, embodiments of a gypsum board having a diatomaceous earth finishing material layer containing a tourmaline sintered carrier according to the present invention and a method of manufacturing the same will be described in detail with reference to the accompanying drawings.

FIG. 1 is a layered structure view of a conventional gypsum board, and FIG. 2 shows a layered structure of a gypsum board according to an embodiment of the present invention. FIG. 3 is a cross-sectional view taken along the line A 'to FIG. 4, and FIG. 4 is a layered structure view of a gypsum board according to another embodiment of the present invention.

2 to 4, a basic form of a gypsum board panel including a tourmaline sintered carrier according to the present invention is a gypsum board having a first face 50 and a second face 60, And at least one layer of a diatomaceous earth finishing layer 40 laminated to the first or second side 50 or 60 of the substrate 10. At this time, the layer of diatomaceous earth finishing material 40 to be laminated is layered and hardened with a diatomaceous earth finishing material containing a tourmaline sintered carrier, which is a patented technology (registration number 10-1408693) of the present applicant.

The diatomaceous earth finishing material layer 40 can be formed by applying a mortar-type diatomaceous earth finishing material to the gypsum board 10 by using a discharge amount adjusting type dispenser (for forming a relatively thin finishing material layer) 10), a diatomite finish mortar may be installed (for thicker finish layer formation).

The diatomaceous earth finishing layer 40 is included on at least one of the first side 50 or the second side 60 of the gypsum board 10 so that the diatomaceous earth finishing layer 40 is formed on at least one side of the gypsum board 10 10, and a diatomaceous earth finishing layer 40 may be formed on both sides of the gypsum board 10 as shown in FIG. When the diatomaceous earth finishing material layer 40 is formed on both sides of the gypsum board 10, the utility of the diatomaceous earth finishing material used in the present invention can be doubled.

As shown in FIG. 2, the diatomaceous earth finishing material layer 40 may be formed by applying a diatomaceous earth mortar on the widest surface of the gypsum board, according to an embodiment of the present invention. But the present invention is not limited thereto. It is also possible to additionally form a diatomaceous earth finishing material layer on the side surface of the gypsum board 10. 3 is a cross-sectional view cut from A to A '.

As shown in FIG. 4, according to another embodiment of the present invention, one diatomaceous earth finishing layer 40 may be further formed at a portion symmetrical with the diatomite finishing layer 40 in FIG. In this case, it is also possible to additionally form a diatomaceous earth finishing layer on the side surface of the gypsum board 10.

Generally, the gypsum board 10 has a feature in that when the paper is cut with a cutter knife, the cut surface is cut in a straight shape so that it can be cut more easily than any building material in terms of the thickness ratio. Even if a mortar having a strength on the surface is applied, such as a gypsum board 10 having a diatomaceous earth finishing material layer 40 including a tourmaline sintered carrier according to the present invention, as compared with such a general gypsum board 10, Since there is almost no shear resistance against folding, it can be easily cut by cutting paper with a cutter knife on the back of the gypsum board (10). Therefore, there is no difference in construction between the gypsum board 10 and the general gypsum board 10 at the construction site.

The diatomaceous earth finishing materials used in the gypsum board 10 panels comprising the tourmaline sintered carrier according to the present invention include diatomaceous earth, limestone, fumed silica, cellulose, titanium dioxide, binders, incremental auxiliaries, tourmaline sintered carriers and water.

Diatomaceous earth is a sedimentary rock formed by sedimentation of sediments of these diatoms by absorbing silica from water when algae, called diatoms, survive. Diatomaceous earth is mainly composed of SiO2, which is physically and chemically stable. The diatomaceous earth has a characteristic of retaining the powder state while absorbing more than 50% of its own weight due to its specific porosity. Diatomite also has characteristics such as low thermal conductivity, high melting point, low coefficient of thermal expansion, low shrinkage at high temperature, thermal shock resistance, and strength increase with temperature increase. Due to these characteristics, diatomite has the functions of adsorption, deodorization, discharge, insulation, and heat dissipation. More specifically, diatomaceous earth exerts an adiabatic effect at a maximum temperature of 950 캜 to 1000 캜. Therefore, when diatomaceous earth is used as a finishing material, the energy efficiency of a building can be greatly improved, and organic compounds harmful to the human body can be removed. The amount of diatomaceous earth may be 10 to 40 wt% of the total weight of the diatomaceous earth finishing material. When the amount of diatomaceous earth is too small or too large, it is difficult to exhibit the above-mentioned function.

The tourmaline sintered carrier not only emits anion, antibacterial, deodorant and far infrared ray, which are beneficial to the body through tourmaline, but also has piezoelectric and pyroelectric properties. Therefore, when the tourmaline sintered carrier is used as a finishing material, not only can adsorb and deodorize harmful organic volatile substances, but also it is possible to continuously release components beneficial to the human body. For this purpose, the amount of the tourmaline sintered carrier may be 10 to 15 wt% of the total weight of the diatomaceous earth finishing material. When the amount of the tourmaline sintered carrier is too small, the diatomite finishing material is difficult to exhibit a beneficial function to the human body, and when the amount of the tourmaline sintering carrier is too large, the manufacturing cost of the diatomite finishing material may be increased. Therefore, it is preferable to adjust the amount of the tourmaline sintered carrier to the above-mentioned range. More preferably, the amount of the tourmaline sintered carrier can be from 11 to 14 wt% of the total weight of the diatomaceous earth finish. More preferably, the amount of the tourmaline sintered carrier may be 12 to 13 wt% of the total weight of the diatomaceous earth finish.

In addition, the tourmaline sintered carrier may further contain plant extracts for imparting environment-friendly and healthful functions such as sterilization, antibacterial, antifungal, antifungal and antiseptic properties. A plant extract or a plant or fruit thereof used as a herbal plant may be used. For example, the plant extracts may be selected from the group consisting of Areca Catechu Linne, Dryopteris Crassirhizoma NaKai, Carpeslum Abrotanoides Linne, Mentha arvensis Var, CurCuma Longa Linne, Cinnamomun Cassia Blume, Lt; / RTI > The plant extract is fixed to the tourmaline porous body pore.

In a more preferred embodiment according to the present invention, the diatomaceous earth finishing material comprises 10 to 40 wt% of diatomaceous earth, 2 to 5 wt% of limestone, 5 to 10 wt% of fumed silica, 0.3 to 5 wt% of cellulose, A diatomaceous earth covering material comprising a tourmaline sintered carrier comprising from about 5 wt% to about 5 wt% titanium dioxide, from about 2 wt% to about 5 wt% binder, from about 0.01 wt% to about 1.5 wt% incremental coagent, from about 10 wt% to about 15 wt% tourmaline sintered carrier, A layer of gypsum board 10 having a layer 40 thereon.

Limestone has an appropriate specific gravity as an inorganic filler, has a high whiteness chromaticity and a nonflammable characteristic. Limestone is inexpensive, non-toxic, chemically stable with good dispersibility and good mixability. The particle size of the limestone is 0.5 to 30 占 퐉 and greatly influences the function of the functional material contained in the finishing material. In addition, limestone also affects aesthetic appearance, exhibits physical functions such as smoothing and solidification to protect the shape of the outer appearance, improves cohesive force, and has a function of conductivity and humidity control. The amount of limestone can be from 2 to 5 wt% of the diatomaceous earth finish. When the amount of limestone is too small or too large, it is difficult to exhibit the above-mentioned function.

Fumed silica is silicon dioxide, which is amorphous as a very light powder of high purity of white color. The basic particles of fumed silica are extremely small, spherical, have large surface area and unique surface properties. The average diameter of the basic particles of the fumed silica is 7 탆 to 40 탆. The fumed silica is hydrolyzed in the flame above 1000 ℃ formed with oxygen and hydrogen, and the basic particles made by this collide with each other to improve flow as a three-dimensional matrix aggregate, prevent block phenomenon, . The amount of fumed silica may be 5 to 10 wt% of the diatomaceous earth finish. When the amount of fumed silica is too small or too large, it is difficult to exhibit the above-described function.

On the other hand, cellulose is obtained from eco-friendly wood or cotton. Cellulose is an insoluble natural polymer with crystallinity, which enhances the suspension stability in the finishing material and has both hydrophilic and hydrophobic properties. In addition, cellulose improves the dispersion stability of the mixed main raw material particles and subordinate raw material particles. Here, the cellulose may be 0.3 to 5 wt% of the diatomaceous earth finish. When the amount of cellulose is too small or too large, it is difficult to exhibit the above-described functions.

Titanium dioxide has a high refractive index among white pigments, and has small particle size and dispersibility. Thus, titanium dioxide has excellent hiding power and tinting strength, and is chemically and physically very stable. Titanium dioxide can be selected from rutile type or anatase type, and it has sterilization, antifouling and anticorrosion function. Here, the amount of titanium dioxide may be 1 to 5 wt% of the diatomaceous earth finish. When the amount of titanium dioxide is too small or too large, it is difficult to exhibit the above-described functions.

As the binder, a copolymer redispersed resin in which vinyl acetate and ethylene are combined can be used. The ingredients contained in the mixture can be mixed well using a binder. Here, the amount of the binder may be 2 to 5 wt% of the diatomaceous earth finish. When the amount of the binder is too small or too large, it is difficult to exhibit the above-described functions.

A cellulose derivative comprising an anhydroglucose monomer chain may be used as a coagulating aid. Increasing adjuvants can be used to increase the viscosity of the finish. As a result, when the finishing material is applied to the wall of the building, the finishing material can be prevented from flowing down. Here, the amount of the coagulating additive may be 0.01 to 1.5 wt% of the diatomaceous earth finish. When the amount of the thickening aid is too small or too large, it is difficult to exhibit the above-mentioned function.

5 schematically shows a process flow chart of a method of manufacturing a gypsum board having a diatomaceous earth finishing material layer containing a tourmaline sintered carrier according to the present invention. The manufacturing method of the gypsum board having the diatomaceous earth finishing material layer of FIG. 5 is merely for illustrating the present invention, and the present invention is not limited thereto. Therefore, the manufacturing method of the gypsum board having the diatomaceous earth finishing material layer can be modified into another form.

As shown in FIG. 5, a method of manufacturing a gypsum board panel having a diatomaceous earth finishing layer including a tourmaline sintered carrier

(S1) forming a gypsum board having a first side and a second side;

(S2) forming one or more layers with a diatomaceous earth finishing material comprising a tourmaline sintered carrier on one of the first or second side of the gypsum board;

.

The gypsum board panel of the embodiment shown in Fig. 2 can be manufactured by the following process.

(1) In step (S1) of forming a gypsum board having a first side and a second side, sawdust is used as a main raw material and sawdust, pearlite and fibers are mixed to give light weight and elasticity thereto, and the mixture is kneaded with water The sheet is poured between two sheets and compression molded into a plate shape. This step is equally applied to the present invention by a conventional method of manufacturing a gypsum board.

(2) In the step S2 of forming the diatomaceous earth finishing material layer, a diatomaceous earth finishing material including a tourmaline sintered carrier is applied or laid on one surface of the gypsum board obtained through the step S1 of forming a gypsum board to form a diatomaceous earth finishing material layer Forming and curing.

Meanwhile, the gypsum board panel of another embodiment according to the present invention shown in Fig. 3 is formed by forming a diatomaceous earth finishing layer so as to further form one diatomous earth finishing layer 40 at a portion symmetrical to the diatomite finishing layer 40 in Fig. 2 Step S2 is added. That is, in the step S2 of forming the diatomaceous earth finishing material layer, the diatomaceous earth finishing material layer 40 may be formed on at least one of the first side 50 or the second side 60 of the gypsum board 10 .

In step S2 of forming the diatomaceous earth finishing material layer, the diatomaceous earth finishing material may comprise diatomaceous earth, limestone, fumed silica, cellulose, titanium dioxide, a binder, a thickening aid, a tourmaline sintered carrier and water. The diatomaceous earth may have 10 to 40 wt% of the total weight of the diatomaceous earth finishing material, and the tourmaline sintered carrier may have 10 to 15 wt% of the total weight of the diatomaceous earth finishing material. In addition, the tourmaline sintered carrier may further contain plant extracts for imparting environment-friendly and healthful functions such as sterilization, antibacterial, antifungal, antifungal and antiseptic properties.

In a more preferred embodiment according to the present invention, in the step S2 of forming the diatomaceous earth finishing layer, the diatomaceous earth finishing material comprises 10 to 40 wt% of diatomaceous earth, 2 to 5 wt% of limestone, 5 to 10 wt% From 1 to 5 wt% of a binder, from 2 to 5 wt% of a binder, from 0.01 to 1.5 wt% of an aging aid, from 10 to 15 wt% of a tourmaline sintered carrier, . ≪ / RTI >

In addition, a step may be added in which an overlay layer is coated or adhered to the upper surface of the diatomite finishing layer 40 to add a sense of esthetics to the diatomaceous earth finishing layer 40 or to add an antifungal function, and the antibacterial agent is applied.

Although the exemplary embodiments of the construction and operation of the gypsum board panel according to the present invention have been described above, the technical scope and scope of the present invention are not limited to the embodiments, but are defined by the following claims.

10: gypsum board
20: Plaster
30: Paper
40: diatomaceous earth finishing material layer
50: first side
60: second side

Claims (14)

A gypsum board having a first side and a second side and at least one layer of a diatomaceous earth finish layer laminated on a first or second side of the gypsum board, the diatomaceous earth finish layer comprising a gypsum board containing a tourmaline sintered carrier panel. The method according to claim 1,
Wherein the diatomaceous earth finishing layer is contained on at least one of a first surface or a second surface of the gypsum board.
The method according to claim 1,
Wherein the diatomaceous earth finishing material comprises diatomaceous earth, limestone, fumed silica, cellulose, titanium dioxide, a binder, a thickening aid, a tourmaline sintered carrier and water.
The method of claim 3,
Wherein the diatomite has 10 to 40 wt% of the total weight of the diatomaceous earth finishing material.
The method of claim 3,
Wherein the tourmaline sintered carrier has 10 to 15 wt% of the total weight of the diatomaceous earth finishing material.
6. The method of claim 5,
Wherein the tourmaline sintered carrier further comprises a plant extract.
The method of claim 3,
The diatomite finish comprises diatomaceous earth of 10 to 40 wt% of diatomaceous earth, 2 to 5 wt% of limestone, 5 to 10 wt% of fumed silica, 0.3 to 5 wt% of cellulose, 1 to 5 wt% of titanium dioxide, 2 To 5 wt% of a binder, 0.01 to 1.5 wt% of an additive aid, 10 to 15 wt% of a tourmaline sintered carrier, and the remainder of the water.
Forming a gypsum board having a first side and a second side,
Comprising the step of forming one or more layers of a diatomaceous earth finishing material comprising a tourmaline sintered carrier on one of the first or second side of the gypsum board with a diatomaceous earth finishing layer comprising a tourmaline sintered carrier, Method of manufacturing board panel.
9. The method of claim 8,
Characterized in that in the step of forming the diatomaceous earth finishing layer, the diatomite finishing layer is formed on at least one of the first side or the second side of the gypsum board, the diatomaceous earth finishing material layer having a diatomaceous earth finishing layer comprising a tourmaline sintered carrier Gypsum board panel manufacturing method.
9. The method of claim 8,
Wherein the diatomite finish material comprises a tourmaline sintered carrier, wherein the diatomite finish material comprises diatomaceous earth, limestone, fumed silica, cellulose, titanium dioxide, a binder, incremental co-agent, tourmaline sintered carrier and water. A method for manufacturing a gypsum board panel having a diatomaceous earth finishing layer.
11. The method of claim 10,
Wherein the diatomaceous earth has a diatomaceous earth finishing layer comprising a tourmaline sintered carrier, wherein the diatomaceous earth has 10 to 40 wt% of the total weight of the diatomaceous earth finishing material.
11. The method of claim 10,
Wherein the tourmaline sintered carrier comprises 10 to 15 wt% of the total weight of the diatomaceous earth finishing material in the step of forming the diatomaceous earth finishing material layer.
13. The method of claim 12,
Wherein the tourmaline sintered carrier further comprises a plant extract in the step of forming the diatomaceous earth finishing layer, wherein the tourmaline sintered carrier further comprises a plant extract.
11. The method of claim 10,
In the step of forming the diatomite dwelling layer, the diatomite dwelling material may comprise 10 to 40 wt% of diatomaceous earth, 2 to 5 wt% of limestone, 5 to 10 wt% of fumed silica, 0.3 to 5 wt% of cellulose, Characterized in that it comprises from 1 to 5 wt% of titanium dioxide, from 2 to 5 wt% of a binder, from 0.01 to 1.5 wt% of an incremental aid, from 10 to 15 wt% of a tourmaline sintered carrier, ≪ / RTI > wherein the diatomaceous earth finishing material layer comprises a diatomaceous earth finishing layer.
KR1020150015171A 2015-01-30 2015-01-30 Gypsum board panel having diatomite layer with tourmaline porous media and the manufacturing method thereof KR20160094072A (en)

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CN111454038A (en) * 2020-03-31 2020-07-28 中建材创新科技研究院有限公司 Paper-surface gypsum board capable of releasing negative oxygen ions and preparation method thereof
CN112573891A (en) * 2020-12-10 2021-03-30 山东省泥博士新型材料有限公司 Far infrared health maintenance diatom ooze board and preparation method thereof
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KR102013874B1 (en) * 2018-10-16 2019-08-23 주식회사 엔젤하우스 Consturction method of wooden house and wooden house with joinning of wood matrix composites
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