KR20040033097A - Method for manufacture of articial stone plate for interior outside a structure - Google Patents

Abstract

PURPOSE: Provided are artificial stone boards for interior and exterior construction having beautiful colors and functionalities such as catalyst, deodorant and absorbent by using zeolite and natural fine aggregates as main materials. CONSTITUTION: The artificial stone board(10) comprises 40wt.% of natural zeolite, 30wt.% or less of at least one natural fine aggregates(powder type) selected from white cement, pumice and volcanic rock, water adhesive such as acrylate emulsion, silicon, epoxy, latex or PVA, and 10wt.% or less of pigment. The boards are manufactured by the following steps of: mixing zeolite, aggregates, adhesive and water, wherein the desirable mixing ratio is 27-30wt.% of white cement, 8-10wt.% of volcanic rock, 13-15wt.% of pumice, 40-43wt.% of zeolite and 5wt.% of adhesive; spraying pigment on the inside of a mold(30) and feeding mixed materials(12) into the mold, and vibrating for increase of compaction; hot blast drying and hardening at 60-70deg.C for 12-14hrs; demolding.

Description

Artificial stone plate for building and exterior and its manufacturing method {METHOD FOR MANUFACTURE OF ARTICIAL STONE PLATE FOR INTERIOR OUTSIDE A STRUCTURE}

The present invention relates to, for example, the interior and exterior artificial stone plate installed for the purpose of protecting and decorating the outer wall of the building, and more particularly, the catalyst function, ion exchange, adsorption, air purification and far-infrared radiation characteristics in the manufacture of the artificial stone plate. It is used as a main raw material to mix and use materials that have a high quality, and to adsorb and purify indoor food smells, fine dust and muddy air when used in building and exterior materials, to create a pleasant indoor environment and to preserve the beautiful color of natural stone. The present invention relates to an artificial stone plate for a building and an exterior, and a method of manufacturing the same, which are compatible with the convenience of construction due to light weight of its own weight.

In general, as a method for covering the interior and exterior walls of buildings, artificial dry and spray methods are widely used.

In particular, in the artificial stone dry method in which a board is used to cover the inner and outer walls of a building, a dough material obtained by mixing aggregates of inorganic materials such as back cement and yellow sand and water into a square or rectangular unit molding mold of a certain standard is used. After filling and drying it by hot air drying at a constant temperature, demoulding is completed, and the interior and exterior artificial stone plate of the building is completed, and thus, the artificial stone plate is assembled and constructed horizontally and vertically with respect to the inner wall or the outer wall of the building. As an example of installing a board on an inner wall or an outer wall of a building, cement mortar is applied to the inner wall or outer wall of the building and the back of the artificial stone board, respectively, and a gap is formed between the artificial stone boards. It is a situation that the finishing treatment by filling the message with an adhesive or cement mortar.

In the spray method, after constructing the building, cement mortar is applied to cover the wall of the building, and the construction is performed by using a thin wall coating material by mixing aluminum plate, brick, paint, and pigment having a unit area thereon. It is to process the building inside and outside.

However, in the artificial dry method, the construction is easy, while the specific gravity of the unit plate is heavy so that the artificial stone plate is demolded from the wall by its own weight or slight external force, causing a safety accident or the load of the building itself due to the weight of the artificial stone plate. There is a problem in stability, and in the spray method, the roughness of the surface is rough, so that contaminants such as dust are adhered to it, and the discoloration occurs accordingly, so that the environmental pollution as well as appearance is not beautiful, and construction cost and construction time are increased. There is a problem that a lot of work is followed by a loss of work.

In particular, the interior finishing materials for the exterior of the building treated by the artificial stone dry method and the spray method is mainly provided for the purpose of protecting and decorating the exterior wall of the building, and other functions, that is, the smell of the indoor space and fine dust and tobacco smoke It does not utilize as a function to adsorb and purify the muddy air, such that there is a problem that the pollution is further accelerated in the closed indoor space adversely affects the human health.

Therefore, while healing the problems mentioned above, it is possible to adsorb and absorb inexpensive interior and exterior artificial stone boards in terms of cost, and in terms of reliability in terms of its own weight and dust in the air, odors and fine dust in the room, and muddy air. It is desirable to provide artificial stone boards for building and exterior use that purify and create a pleasant environment.

Accordingly, it is an object of the present invention to provide an interior and exterior artificial stone plate for building a pleasant environment by adsorbing and purifying pollutants such as food odor, tobacco smoke and dust in the air generated indoors. Particles used as catalysts, deodorants, adsorbents, etc. are achieved by mixing small, soft natural zeolite minerals as a main raw material, filling them into molding molds of a desired shape, and then curing them by hot air drying.

Another object of the present invention is to provide an artificial stone plate for the interior and exterior of the building that is easy to handle by light weight of its own weight, there is stability and convenience of construction, as well as demoulding is prevented against the outer wall of the building.

Still another object of the present invention is to manufacture artificial stone plate for building and exterior which can cover economical and functional aspects that cannot be achieved in general buildings and exterior materials while maintaining the beautiful appearance and texture of natural stone as it is. The method of manufacturing the artificial stone plate is made of an adhesive reinforcing material and a natural zeolite having a small particle size and a soft material, and optionally, water containing a small amount of white cement, small particles and light volcanic stone, fryer and pigment. It is achieved by mixing and kneading with a mold to form a natural molding mold, and then curing by molding in a hot air drying chamber.

Other objects of the present invention will become more apparent from the following detailed description and the accompanying drawings.

1 to 3 is a block diagram showing an embodiment provided for the description of the artificial stone plate for building, exterior in accordance with the present invention,

1 is a cross-sectional view showing a state in which the dough material is filled in a molding mold to manufacture the building interior and exterior artificial stone plate,

2 is a cross-sectional view showing a process of vibrating the molding mold in order to increase the density in the state of filling the dough material of the exterior artificial stone plate in the building of Figure 1,

FIG. 3 is a perspective view of an exterior artificial stone plate material in a building manufactured and completed by curing and demolding the dough material of the molding mold of FIG. 2. FIG.

<Description of the symbols for the main parts of the drawings>

10: artificial stone plate 12: dough material

30: molding mold

According to the manufacturing method of the artificial stone plate for the interior of the building according to the present invention for achieving the above objects, the particle size distribution is small and light one or more fine aggregate aggregate selected from the group consisting of powder, volcanic stone, frit, back cement 30 A material mixing step of kneading by mixing 40% by weight or less and 40% by weight of soft natural zeolite with a small particle size distribution and water; A molding process of filling the mold material with a unit area with the dough material and vibrating to increase the filling density; A baking step of curing the dough material formed in the forming step by hot air drying; And a finishing process of demolding the cured dough material from the molding mold.

Preferably, the dough material in the material mixing step is characterized in that it further comprises an adhesive reinforcement of 5% by weight.

Optionally, the adhesive reinforcing material is characterized in that any one of the melzone acrylate, silicone resin, water-soluble epoxy, latex, PVA resin.

Optionally, the dough material in the material mixing process is characterized in that it further comprises up to 10% by weight of pigment for coloring.

According to the interior of the building, exterior artificial stone plate according to the present invention, the particle size distribution has a small particle size distribution of at least one selected from the group consisting of volcanic stone, frit, back cement; A dough material obtained by mixing the selected one or more residual particle aggregates and small particle size distribution and soft natural zeolite with water; And filling and curing the dough material in a molding mold having a unit area.

Preferably, the dough material is characterized in that it further comprises at least one adhesive reinforcing material selected from the group consisting of ethylene zone acrylate, silicone resin, water-soluble epoxy, latex, PVA resin.

Preferably, when the selected at least one residual aggregate aggregates with the back cement, and the adhesive reinforcing material is an emelzone acrylate, the back cement is 30% by weight or less, frit 15% by weight and the emelone acrylate 5 It is characterized by mixing and kneading with water and 50% by weight or less of natural zeolite.

Preferably, when the selected at least one residual aggregate is called back cement and volcanic stone, and the adhesive reinforcing material is called emel acrylate, the weight of the back cement is 30% by weight or less, 10% by weight of volcanic acid and the mellzone acrylate. 5 wt% and 50 wt% or less of natural zeolite are mixed and kneaded with water.

According to the artificial stone plate for building and exterior according to the present invention, the particle size distribution has a small particle size distribution of 10% by weight or less of light-weight volcanic stone, 30% by weight or less of cement, and 15% by weight or less of frit (pumice). 5% by weight or less of the emelzone acrylate is mixed with water and kneaded, and then the kneaded material is filled into a molding mold having a unit area and cured.

In this way, the particle size distribution used as a catalyst, deodorant, adsorbent, etc. is made of small, soft and light natural zeolite as the main raw material, and at least one residual aggregate of volcanic stone, frit, and back cement is mixed with an adhesive reinforcing material and water to form a desired molding. It can be seen that after the mold is filled and cured, the mold is demolded and molded.

As a result, when using artificial stone plate formed by using natural zeolite as a main raw material in building and exterior material, natural zeolite absorbs and purifies pollutants such as food smell, tobacco smoke, toilet, etc. Not only is this composition effective for promoting health by far-infrared radiation, and it is also used for the beautiful interior and exterior of buildings by the beautiful appearance and texture of natural stone, and it is stable by light weight of its own. And there is an advantage in the convenience of construction.

And, there may be a plurality of embodiments of the present invention, the following will be described in detail for the most preferred embodiment.

Through this preferred embodiment, the objects, other objects, features and advantages of the present invention will become more apparent from the following description with an embodiment according to the present invention in connection with the accompanying drawings shown for illustrative purposes.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the building interior, exterior artificial stone plate according to the present invention.

1 is a cross-sectional view illustrating a state in which a dough material is filled in a molding mold to manufacture an interior and exterior artificial stone board according to the present invention, and FIG. 2 is a state in which the dough material of the exterior artificial stone board is filled in the building of FIG. 1. In Figure 3 is a cross-sectional view showing a process of vibrating the molding mold to increase the density, Figure 3 is a cross-sectional view of the artificial stone plate for the interior of the building manufactured and completed by curing and demolding the dough material of the molding mold of FIG.

In the building according to the present embodiment, the exterior artificial stone plate has a small particle size distribution and at least one selected from the group consisting of light volcanic stone, frit, and back cement, and a reinforcement material for strengthening adhesion and a soft natural zeolite having a small particle size distribution. Is kneaded with water evenly in the material mixing process, and the kneading material is filled and vibrated in a molding mold having a unit area of natural stone shape, that is, a lump shape, in a molding process and vibrated to increase the filling density, followed by hot air in a predetermined process. The product is completed by curing by drying with a mold and demolding the hardened artificial stone plate in the finishing process.

Hereinafter, the present invention will be described in detail by examples.

〈Material Mixing Process〉

Basically, adhesion of soft natural zeolite with small particle size distribution and back cement and emelone acrylate type (silicone resin, water soluble epoxy, latex, EVA resin, PVA resin, etc.) for facilitating bonding of the back cement with natural zeolite. In order to lighten the reinforcement material and the product, the particle size distribution is small and light residue aggregate, that is, volcanic stone and frit is administered to the mixer and mixed evenly. Then, water is added to the mixed material and stirred to prepare the dough material. Prepare.

In this case, as the weight ratio of each material, 27 to 30% by weight of the back cement aggregate and 8 to 10% by weight volcanic stone, 13 to 15% by weight frying, and 40 to 43% by weight of natural zeolite in the form of masato and adhesive reinforcement 5 It is preferable to set it as weight%.

Here, when only the back cement and the frit are applied in the residual aggregate, the weight ratio is 28 to 30% by weight, 13 to 15% by weight, and 5% by weight of the adhesive reinforcing material and 45% by weight of the natural zeolite. In addition, when only the back cement and the volcanic stone are applied among the above-mentioned aggregates, the weight ratio is 28 to 30% by weight, 8 to 10% by weight, 5% by weight of the adhesive reinforcing material, and 50% by weight of the natural zeolite. It is also possible to set it as weight%.

<Molding process>

A molding mold 30 having a bottom surface formed in a natural stone form, that is, a hump form, is prepared.

Thereafter, for coloring, 10 wt% or less of the pigment solution is evenly sprayed onto the molding surface of the prepared molding mold 30 and applied. As shown in Figure 2, while filling the molding mold 30 having a unit area with the dough 12 prepared in the material mixing step in the state that the pigment is applied, and vibrating the molding mold 30 in front, rear, left and right In addition to improving the packing density of the dough material 12, the pigment is diluted on the surface of the dough material and the molding such as the bottom surface of the molding mold 30 is performed.

<Firing process>

In the molding process, the molding mold 30 in which the dough material 12 is evenly filled is dried in a hot air drying room at a temperature of 60 to 70 ° C. for 12 to 14 hours, and then cured when moisture is removed. 10).

<Finishing process>

After the drying is completed in the firing process, by deforming the artificial stone plate 10 from the molding mold 30, a product having a beautiful color as shown in FIG. 3 is completed.

When the artificial stone plate completed through the above process is to be installed in the building, cement mortar is applied to the wall to be constructed, and the artificial stone plate 10 is pressed onto the wall and adhered thereto.

Since the artificial stone plate 10 attached as described above is light in weight, it is not demolded from the wall surface, and the load that the building itself receives is small, thereby ensuring stability.

On the other hand, as a comparative example, unlike the conventional technology, that is, in the building treated with artificial stone dry method and spray method, the exterior finishing material is mainly installed for the purpose of protecting and decorating the exterior wall of the building, the present invention is a catalyst, deodorant Natural zeolite used as an adsorbent is used as a main raw material, and one or more residual aggregates of volcanic stone, frit and back cement are mixed with an adhesive reinforcing material and water to form an artificial stone plate of a desired shape.

As a result, according to the present invention, when the artificial stone plate formed by using the natural zeolite as a main raw material is used as a building material or exterior material, contaminants such as food smell, tobacco smoke, ammonia and dust are absorbed and purified by the functionality of the natural zeolite. There is an advantage that a pleasant indoor environment is created.

In addition, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the present invention may be variously modified and implemented by those skilled in the art.

Such modified embodiments should not be individually understood from the technical spirit or the prospect of the present invention, and such modified embodiments should fall within the appended claims of the present invention.

According to the artificial stone sheet for building and exterior of the present invention, which is apparent from the above description, a natural zeolite used as a catalyst, a deodorant, an adsorbent, and the like is formed by molding the main raw material, so that ammonia and dust generated in the indoor food smell, tobacco smoke, toilet, etc. Of contaminants are adsorbed and purified, creating a pleasant indoor environment and radiating far-infrared rays from natural zeolites, which not only contribute to health promotion, but are also excellent for the beautiful interior and exterior of buildings due to the beautiful appearance and texture of natural stones. It can be used, and also by the weight reduction of its own weight has the effect of ensuring stability and convenience of construction.

Claims (10)

(1) Kneading by mixing water with less than 30% by weight of aggregates and 40% by weight of soft and natural zeolite with a small particle size distribution, selected from the group consisting of small and light powders of volcanic stone, frit and back cement Material mixing process; (2) a molding process of filling and vibrating the dough material in a molding mold having a unit area to increase the filling density; (3) a firing step of drying and curing the dough material formed in the forming step with hot air; And (4) A method of manufacturing artificial stone plate for building, characterized in that it comprises a finishing step of demolding the cured dough material from the molding mold. The method according to claim 1, In the building material mixing process, the dough material further comprises 5% by weight of the adhesive reinforcement in the building, the exterior of the artificial stone plate manufacturing method. The method according to claim 2, The adhesive reinforcing material is an emerald acrylate, a silicone resin, a water-soluble epoxy, latex, PVA resin, characterized in that any one of the building artificial stone plate manufacturing method. The method according to claim 1, In the material mixing process, the kneading material further comprises a pigment of 10% by weight or less, the method of manufacturing artificial stone plate for building interior. (1) at least one fine-grained aggregate selected from the group consisting of small and light volcanic stones, frits and back cement; (2) a dough material obtained by mixing the selected one or more residual particle aggregates and small particle size distribution and soft natural zeolite with water; And (3) The artificial stone plate for building and exterior of the building, characterized in that the dough material is demolded after being filled and cured in a molding mold having a unit area. The method according to claim 5, The dough material is an emerald acrylate, silicone resin, water-soluble epoxy, latex, artificial stone plate for building interior, characterized in that it further comprises at least one adhesive reinforcement selected from the group consisting of resin. The method according to claim 5 or 6, When the selected at least one residual aggregate aggregates with the back cement, and the adhesive reinforcing material is called emelzone acrylate, the back cement is 30% by weight or less, frit 15% by weight and 5% by weight of the emmel acrylate and natural 50% by weight or less of zeolite is mixed and kneaded with water. The method according to claim 5 or 6, When the selected at least one residual aggregate aggregate is called back cement and volcanic stone, and the adhesive reinforcing material is called emel acrylate, the weight of the back cement is 30 wt% or less, volcanic 10 wt%, and 5 wt% of the mellzone acrylate and 50% by weight or less of natural zeolite is mixed and kneaded with water. The method according to claim 5, In-building, exterior artificial stone plate, characterized in that the dough material further comprises a pigment solution. 10% by weight or less of powdered volcanic stone with a small particle size distribution, 30% by weight or less with cement, and 15% by weight or less, and 40% by weight of natural zeolite with a small particle size distribution and 5% by weight of emelone acrylate are mixed with water. After kneading by filling the kneaded material in a molding mold having a unit area and hardened in the building, it is an artificial stone plate for building.