KR20030043859A - Construction panels and manufacture thereof - Google Patents

Abstract

PURPOSE: Provided is a manufacturing method of construction panels having low cost, high strength and waterproofness by using waste fibers and ceramics. Also, the resultant panels are used for combustibles and incombustibles according to the change of their components. CONSTITUTION: The manufacturing method of construction panels comprises the steps of: mixing fine waste fibers, ultrafine ceramic powders(300-600mesh) and binder composed of silicone and heat-resistant resin containing Bakelite, melamine, metal cellulose, CMC, etc.; aging and drying for 5-24hrs; hot pressing at 150-450deg.C. Also, the panels are manufactured by making non-woven fabrics(40) of fine fibers coated with the ceramic powder(20) and binder(30), and hot-pressing, coating patterns on the surface of panel, and cutting, wherein the non-woven fabrics are produced with wires.

Description

Architectural panel and manufacturing method thereof

The present invention, by using a binder composed of fibers and ceramics and a certain amount of heat-resistant resin, sufficiently bonded to each other, aged and dried for a certain time, and produced by pressing with a thermopress press at a high temperature, excellent strength and easy processing In addition to excellent elasticity, it is possible to manufacture by varying the specific gravity according to the use, and also by controlling the amount of mixing of the ceramic, the building panel and the manufacturing method that can be freely manufactured with combustible materials, flame retardant materials, non-combustible materials, etc. It is about.

In general, the fiber, which is a raw material of clothing, used only natural fiber obtained from nature. However, with the development of manufacturing method and technology, many synthetic fibers were developed to enrich human life, but most of them are artificially manufactured fibers. Because it is not decomposed naturally, waste fiber has emerged as a problem of environmental pollution, and various alternatives have been proposed as a solution to this problem, but it has not escaped the level of simple recycling or the level of fuel used in factories. In the present situation, when manufacturing products using waste fibers, even though the waste fibers are used for recycling, the manufacturing cost is rather increased or there is no difference, so the manufacturer avoids the phenomenon. Waste fibers have a very low frequency of recycling.

In addition, plywood, or panels, used for construction sites or interiors is generally manufactured by processing wood. Such wood is dependent on imports in Korea, which increases the manufacturing cost of panels. In particular, when a fire breaks out, the combustion speed is very high, which causes a large fire. In the case of a construction site using the same, there is a tendency to break easily even in a small impact. When used, it has a disadvantage of weakness due to moisture, the corrosion rate is fast, and aesthetic appearance is not good, there was a problem that the surface of the wood must be re-processed, or painted again, or varnish must be applied.

In addition, due to the depletion of wood around the world, the current situation has a number of problems, such as the tendency of the unit price of wood gradually increases.

Therefore, the present invention solves the problems as described above, but can also use the fiber, by using the waste fiber as a general, not only to reduce the manufacturing cost, but also its strength is excellent, and that is resistant to moisture, that is, water, It is possible to manufacture with flammable materials, flame retardant materials, and non-flammable materials by adjusting the level of the product. Also, according to the user's specification, it is possible to provide a building panel that may not require a special work process after installation.

1 is a perspective view of a sheet drawing of the present invention

Figure 2 is a detailed view of the ceramic and the binder is coated on the microfiber of the present invention

Figure 3 is an enlarged detail of the ceramic of the present invention

<Description of the code | symbol about the principal part of drawing>

10. Plate 20: Ceramic

30 binder 40 fiber

The present invention relates to a building panel and a method of manufacturing the same, the configuration of which is as follows.

In building panels used as formwork in construction sites or interior materials such as interiors, the components are irrelevant to the use of common fibers, but mainly waste fibers, mixed sufficiently with ceramics, By using a binder composed of a heat-resistant resin, it is sufficiently bonded to each other, aged for a certain time and dried, and then produced by pressing with a hot press at a high temperature, excellent strength, easy processing, excellent elasticity, as well as use It is possible to manufacture by changing the specific gravity depending on the use, and also by adjusting the amount of mixing of the ceramic, it is possible to freely manufacture the combustible material, flame retardant material, non-flammable material, so that when used in the formwork of construction site, etc. However, it is easy to split when using panels made of wood. To prevent phenomena, improve work efficiency, and if used as interior materials such as interiors, it is made of flame retardant or non-flammable materials, but weak in the humidity of the wood, especially when a fire occurs, the rate of combustion is very fast, It is also possible to use a fiber which is characterized by preventing the spreading caused by a large fire, but mainly relates to a building panel using waste fibers, the production method thereof is as follows.

The present invention comprises a step of mixing and mixing the fine fibers, ultra-fine ceramics and the binder in an appropriate ratio, respectively; Two steps of aging the mixed raw material; It is a building panel manufacturing method comprising the three steps of making a plate by pressing by hot pressing or the like. Fine fibers are made by cutting, cutting, and burning fibers. The ultrafine ceramics are first coarsely pulverized fine ceramic raw materials by a grinder such as jaw crusher, and the second ultrafine powders by jet mill etc. The particle size is 300 mesh to 600 mesh. In particular, the binder is made of a silicone adhesive and a heat-resistant resin, but the heat-resistant resin is a mixture of Bakielite, melamine resin, silicone adhesive, metal cellulose, CMC, etc. in a certain ratio, 60 ° C ~ 80 ° C In, it is prepared by mixing enough for 30 minutes to 1 hour. The mixed raw materials are aged and dried before pressing in a hot press or the like, the ripening and drying time is appropriate for about 5 to 24 hours. The crimping process by the hot press, etc. is carried out at a high temperature of 150 ° C ~ 450 ° C.

The fibers mainly use waste fibers, and by varying the ratio of ceramics mixed with the fibers, it is possible to produce a combustible material, a flame retardant material, a nonflammable material, and the like. In addition, the plate may be manufactured by rolling with a roller, or by extrusion or the like, instead of pressing to form a plate by hot pressing.

Another manufacturing method of the present invention comprises the steps of mixing the ultrafine ceramics and the binder at an appropriate ratio, respectively; Two steps of aging the mixed raw material; Coating the aged raw material on the microfibers, and then squeezing the nonwoven fabric to a predetermined thickness; There is a building panel manufacturing method characterized in that it comprises a four steps to make a plate by pressing by hot pressing. In particular, when the mature raw material is squeezed to a certain thickness with a nonwoven fabric, it is also possible to squeeze the mixed wire. The finished panel is pattern-coated, and then cut-coated to a desired size and shipped. In particular, in the case of producing a mold and the like, after cutting the coated fibers, the cut fibers are put in a mold having a desired shape, and hot formed by the temperature and pressure of a predetermined material to make a desired shape such as a plate as well as a mold. Can be.

The present invention is described below with respect to the article of the panel itself. In the building panel, the panel is produced by mixing the fine fibers, ultra-fine ceramics and the binder at an appropriate ratio. The ultrafine ceramic has a particle size of about 300 to 600 mesh, and the binder is made of a silicone adhesive and a heat resistant resin, but the heat resistant resin is a proper ratio of Bakielite, melamine resin, silicone adhesive, metal cellulose, and CMC, respectively. Characterized in that produced by mixing. The panel is produced by mixing the fine fibers, ultra-fine ceramics and a binder in an appropriate ratio, respectively, coating the raw material consisting of ultra-fine ceramics and a binder on the fine fibers, weaving it with a non-woven fabric, and the panel between the nonwoven fabric It can be produced by mixing wires.

In particular, the microfibers mainly use waste fibers. It is desirable to apply a pattern coating on the surface of the panel for aesthetics, and the panel manufactured by mixing the fine fibers, the ultra-fine ceramics and the binder at an appropriate ratio, respectively, is made by pressing or rolling by rolling or extrusion. .

The present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a sheet drawing of the present invention. Figure 2 is a detailed view of the ceramic and the binder is coated on the microfiber of the present invention. 3 is an enlarged detail view of the ceramic of the present invention. Hereinafter, the present invention will be described in detail.

The present invention relates to a method for manufacturing a building panel member made of a composite using fibers and fine ceramics using the idea that the straw is not burned after the straw is put into the soil of the old ancestors and burned. And ultra-fine ceramic materials are mixed with a binder made of a heat-resistant resin, and then formed by molding for a predetermined time at a pressure of 30 kg / cm 2 or more between 150 ° C and 450 ° C. The method of joining the fibrous material is important and relates to the building panel and the method of manufacturing the same made with this technology.

Formwork does not need to be made of non-combustible materials as building materials, but it is considered necessary to use non-combustible materials for building interior materials. Especially in case of fire, it increases the damage when using the interior material which burns well, so it can be said to be a good material for interior and ceiling materials.

In particular, considering that the timber depends on imports in Korea, this developed product can be used as a domestic raw material without relying on imports.

As timber depends on logging and imports and currently has limited living forests to protect nature, supply is expected to be further depleted due to population growth compared to demand.

General timber has the disadvantages of being split or broken with pieces or nails, and a disadvantage of not being resistant to water for a long time, and especially weaker to fire.

Reinforcement of these shortcomings with non-combustible materials can provide significant benefits for life and safety and heat resistance. Acid resistance. Oxidation resistance. Alkali resistance. It is economical because it can be used for various purposes because of its excellent soundproofing.

In addition, the product made by giving a lot of pores has the advantages of being lighter than wood because it is light in weight, and heavy products can be used according to the intended use.

This material can produce the desired shape by pressing it with the mold of the desired shape during molding, and it has the advantage that it can produce large quantities, and the low cost of raw materials will be the driving force of national competitiveness.

This product has high strength and abrasion resistance which must be provided as a formwork for construction purposes. Waterproof. Processable Sound Insulation. Oxidation resistance. Alkali resistance. It has good abrasion resistance and is distinguished by flammability and non-combustibility for interior use, and important building materials such as flooring, ceiling and ceiling materials will be supplied as light, solid and inexpensive.

Hereinafter, the present invention will be described in detail.

(First method)

Cut or cut the fiber to 10cm or less (fine fiber is used as it is) and make it into fine fiber.

Fine ceramic raw materials are coarsely pulverized with a grinder such as jaw crusher and ultrafinely ground into a jet mill.

Ultrafine particles should be 300 mesh or less (300-600 mesh).

Binder is made using silicone adhesive and cresol novolac.

Fine fibers, ultrafine ceramics and binder are mixed at the proper ratios. At this time, the raw material should be mixed uniformly, so it should be mixed for 30 minutes to 1 hour.

At the time of mixing, hot mix (60 ° C to 80 ° C) should be performed.

If you do not mix at hot temperature, the mix of raw materials and subsidiary materials is not completely done, so there is a high probability of defects, so you must make a hot mix. The mixed raw materials are aged at room temperature for 3 hours or more.

The aged raw material is pressed into a hot press (150 ° C to 450 ° C) to form a plate.

(Second method)

Cut or cut the fiber to 10cm or less (fine fiber is used as it is) and make it into fine fiber.

Crude ceramic raw material is coarsely ground with a jaw crusher and ultrafinely ground into a jet mill.

Ultrafine particles should be less than 300 mesh (300-600 mesh).

Binder is made using silicone adhesive and cresol novolac.

Mix the microfibers, ultrafine ceramics and binder in proportions.

At this time, the raw materials should be mixed uniformly, so mix them for 30 minutes to 1 hour.

At the time of mixing, a hot mix (60 ° C. to 80 ° C.) should be performed.

If you do not mix at hot temperature, the mix of raw materials and subsidiary materials is not completely made, so there is a possibility of defects.

The mixed raw materials are aged at room temperature for 3 hours or more.

The aged raw material is woven into a certain thickness with a nonwoven fabric.

The nonwoven fabric is pressed into a hot press (150 ° C. to 450 ° C.) to make a plate. Patterned coating is used to make the final product.

After complete mixing, this material doesn't cause any distortion or crack in the temperature after molding. It can be used as a finished product after hardening.

After pressing, cut-to-size.

Secondary processed products are finished by patterning and drying.

Rule type is good for continuous production, so rule type production is good for production capacity improvement.

Wire the wire to make the product special.

Hereinafter, the present invention will be described in detail in Examples and Comparative Examples.

(Example and Comparative Example 1)

The raw materials were mixed with fine fibers and ultrafine fine ceramic raw materials and a binder and molded at 250 ° C. for 20 seconds.

Aged raw materials were mixed with microfibers and ultrafine fine ceramic raw materials and a binder and made into a nonwoven fabric and molded for 20 seconds.

Raw materials that were added without woven fabric had a high surface roughness, and nonwoven fabrics had a smooth surface.

There was no problem with temperature during cooling.

(Example and Comparative Example 2)

The particles of the ceramic raw material were tested with 200 mesh.

When the temperature was set to 300 ° C., the bonding was not performed properly, and the surface was rugged and broke.

Although the time was set to 1 minute, the bonding was better than 20 seconds, but the surface was still rough and poor to be used as a product. Cause: The particles are large.

(Comparative Example 3)

1000g of the sample was taken and dried for 2 hours at a constant temperature of 110 ℃, weighed and soaked in water for 3 hours, then drained and weighed again.

The material woven from non-woven fabric has no difference between raw materials added with just 0.05% of moisture and products using thick particles (200 mesh) showed an absorption rate of 7%.

Fiber and fine ceramic plates are medium temperature. At high pressures, temperature and time are very important depending on the material. If the temperature does not match the material, the bond weakens, the pores increase, and the strength decreases. Therefore, the absorption rate is also increased and is related to the lifetime. In other words, if the tissue is not uniform, the impact on strength will be greater. The more crystalline, the better the strength and life of the material.

The product was produced by weaving a non-woven fabric has a good tensile strength is also very good durability, it was found that the finer particles of the fine ceramics are more firm and bond better.

It is also valuable as a dense and aesthetic product.

In conclusion, it was found that the fine ceramic particles had to be ultra-fine, so that the bonding with the fiber was good and the bonding was not performed with the assembly, and the strength and elasticity of the product were also improved.

Under the microscope, impact and strength, tensile force and durability are known as a test machine impact tester. Strength tester. If the particle size of the fine ceramic material is important by the tensile tester, it can be said that the thermal conductivity is different according to the difference of the particle size.

As described above, in the present invention, it can be seen that the temperature varies due to the overwhelming of the fine ceramic, and the result of the bonding is different, and it becomes a decisive factor determining the quality of the product.

After all, temperature and granularity. Pressure should be seen as an important factor in determining product quality.

The invention of this product is characterized by firstly no twisting after molding.

Second, it uses pure domestic raw materials, and the fiber can use all the fibers scattered in Korea, and can use waste fiber, so it is economical and prevents water pollution, and it can also prevent air stigma caused by burning for years.

Third, it can prevent the damage caused by deforestation and protect nature.

Fourth, compared with wood, it is resistant to water, so it has a long service life and strong resistance to shock.

Fifth, it can be used for electric and electronic goods that can not be used as wood.

Sixth, it can be used for all parts used as a plate.

The present invention is a building panel member which is made of combustible and semi-combustible non-combustible according to the ratio method by mixing and coating ultrafine fine ceramics and binders on various fibers and coating a mixture of ultrafine fine ceramics and binders on the fibers and It is made of non-woven fabric, and then it is made by molding for a certain period of time. It is made of flammable and non-flammable according to the ratio of over ceramic. The binder is bakleilte, a heat resistant resin. Urea resin. Melamine resin. Silicone adhesive. Metal Cellulose. C.M.C etc., binders are usually used from 5% to as much as 50%.

The fibers are burned to make a thread, and the yarn is mixed with ultrafine fine ceramics (below 300 mesh) and a binder is mixed and hot coated to form a nonwoven fabric of a desired size.

The nonwoven fabric woven in the desired size and thickness is in the range of 150 ℃ to 450 ℃ depending on the material in the hot press. It is molded by pressing at high temperature and dried to produce high strength, fine surface, easy processability and excellent elasticity. It is characterized by making the temperature and pressure according to the intended use.

In particular, since it is used for construction as a sheet material, interior use will have a significant effect in a fire if a material close to non-combustible material is used.

In particular, in light of the situation of Korea, which depends on imports, this developed product can be made using domestic raw materials without relying on imports.

General timber has the disadvantages of splitting and breaking well with nails or nails, and the disadvantage of not being able to withstand water for a long time.

Reinforcing these shortcomings with non-combustible materials has a significant effect on the life and safety of fire, and heat resistance. Acid resistance. Oxidation resistance. Alkali resistance. It is economical because it can be used for various purposes because of its excellent soundproofing.

In addition, the product made by giving a lot of pores has the advantages of being lighter than wood because of its light weight, and heavy products can be used according to the intended use.

Hereinafter, the present invention will be described in detail.

(Plate)

The fine ceramic raw material is coarsely ground with a jaw crusher and ultrafinely ground in a jet mill.

Ultrafine particles should be 300 mesh or less (300-600 mesh).

Bakleilte. Melamine resin. Silicone adhesive. The binder is made by hot (60 ° C to 80 ° C) mixing of metal cellulose and c.m.c at a constant ratio (30 minutes to 1 hour).

The produced binder is mixed with ultrafine fine ceramics at a certain ratio between hot.

30 minutes to 1 hour mix (60 ℃ ~ 80 ℃) and the mixed raw material should be coated on the fiber and maintained at 60 ℃ 80 ℃.

At this time, if the temperature is not maintained, the fiber is not coated and the effect of the fiber coating is reduced.

Cool the coated fiber to room temperature,

The cooled fibers are woven into a nonwoven fabric. At this time, the thickness and width for the plate. Length, etc. should be squeezed to the desired dimensions.

The nonwoven fabric of the desired dimensions is hot formed at a pressure (30 kg / cm 2 or more) and a temperature (150 ° C. to 450 ° C.) according to the material.

The formed sheet is cooled to room temperature and becomes a product.

(Shape)

The coated fiber is cut into 1-3 cm.

The cut fibers are placed in a mold of a desired shape and hot formed by a temperature and pressure of a predetermined material to form a desired shape.

The desired pattern is coated on the plate and mold made by the above manufacturing method and released as a product, and also as a product.

As seen above, the hot coating technique is very important and the hot forming technique is very important.

In addition, according to the mixing ratio, burning and non-burning are clearly distinguished, and a symbol table of the product will be released and released.

After the material is completely mixed, the product does not have significant twist or crack at the temperature after molding, and after pressing, it hardens as it is and can be used as a finished product.

Wire the wire to make the product special.

In the following Comparative Examples and Examples will be described the present invention in detail.

(Comparative Example 1)

(Low temperature type A)

Raw materials mixed with ultrafine fine ceramic raw materials and binders were coated on the fibers, and the coated fibers were squeezed with a nonwoven fabric and molded at 150 ° C. at 50 kg / cm 2 for 20 seconds.

Products with temperatures below 150 ° C were not complete products.

Maintaining at least 150 ℃ gave a smooth product. The cotton was smooth and glossy.

(Comparative Example 2)

(Low temperature type B)

Raw materials mixed with ultrafine fine ceramic raw materials and binders were coated on the fibers, and the coated fibers were squeezed with a nonwoven fabric and then molded at 50 ° C. at 50 ° C. for 20 seconds.

Products with temperatures below 170 ° C were not complete products.

Maintain at least 170 ℃ to become a smooth product. The cotton was smooth and glossy.

(Comparative Example 3)

(High temperature type A)

Raw materials mixed with ultrafine fine ceramic raw materials and binders were coated on the fibers, and the coated fibers were squeezed with a nonwoven fabric and then molded at 200 ° C. at 80 kg / cm 2 for 30 seconds.

Products with temperatures below 200 ° C were not complete products.

At least 200 ℃ must be maintained to obtain a smooth product. The cotton was smooth and glossy.

(Comparative Example 4)

(High temperature type B)

Raw materials mixed with ultrafine fine ceramic raw materials and binders were coated on the fibers, and the coated fibers were squeezed with a nonwoven fabric and molded at 250 ° C. at 130 kg / cm 2 for 30 seconds.

The hot form had no significant effect on the temperature deviation.

The pressure was very good to be accurate for the uniformity of strength.

Hereinafter, the most reasonable embodiment of the present invention.

Example 1

(Low temperature type A)

Raw materials mixed with ultrafine fine ceramic raw materials and binders were coated on the fibers, and the coated fibers were squeezed with a nonwoven fabric and then molded at 50 kg / cm 2 for 20 seconds at 150 ° C.

The temperature and the pressure were made uniform, and the smooth and flat board | plate material was obtained. Where the thickness of the nonwoven was not uniform, there was a slight thickness deviation.

Example 2

(Low temperature type B)

Raw materials mixed with ultrafine fine ceramic raw materials and binders were coated on the fibers, and the coated fibers were squeezed with a nonwoven fabric and then molded at 50 ° C. at 50 ° C. for 20 seconds.

The temperature and the pressure were made uniform, and the smooth and flat board | plate material was obtained. Where the thickness of the nonwoven was not uniform, there was a slight thickness deviation.

Example 3

(High temperature type A)

Raw materials mixed with ultrafine fine ceramic raw materials and binders were coated on the fibers, and the coated fibers were squeezed with a nonwoven fabric and then molded at 200 ° C. for 30 seconds at 80 kg / cm 2.

The temperature and the pressure were made uniform, and the smooth and flat board | plate material was obtained. Where the thickness of the nonwoven was not uniform, there was a slight thickness deviation, but a very good product was obtained.

Example 4

(High temperature type B)

Raw materials mixed with ultrafine fine ceramic raw materials and binders were coated on the fibers, and the coated fibers were squeezed with a nonwoven fabric and molded at 250 ° C. at 130 kg / cm 2 for 30 seconds.

The temperature and the pressure were made uniform, and the smooth and flat board | plate material was obtained. Where the thickness of the nonwoven was not uniform, there was a slight thickness deviation, but a very good product was obtained. Product strength was excellent.

Plates coated with ceramics coated on fibers have a very important temperature and time depending on the material at medium and high pressures. If the temperature does not match the material, the bond weakens, the pores increase, and the strength decreases. Therefore, the absorption rate also increases and is related to the lifetime. In other words, if the tissue is not uniform, the impact on the strength will be great.

The more homogeneous the crystal, the greater the strength and life of the material.

It can be seen that the product has a very good tensile strength, good durability, and the finer the fine ceramic particles, the more firmly the coating.

It was also valuable as a dense surface and aesthetic product.

In conclusion, it was found that the fine ceramic particles had to be finely coated so that the coating on the fiber was better and the coating was not applied as soon as assembly. The strength and elasticity of the product were also improved.

Impact and strength, tensile force and durability under the microscope, the particle size of the ceramic material is important by the impact tester, strength tester, tensile tester, etc., which are widely known as test equipment, and it can be said that the thermal conductivity according to the difference in particle size is different. It should be seen that the conditions are different depending on the implementation.

As described above, in the present invention, it can be seen that the temperature varies according to the particle size of the fine ceramic, and the result of the bonding is different or a decisive factor determining the quality of the product. Will appear.

After all, temperature, particle size, and pressure should be seen as important factors in determining product quality.

The invention of this product is characterized by firstly no twisting after molding.

Secondly, pure domestic raw materials are used, and the fiber can use all the fibers scattered in Korea, and the waste fiber can be used, so it is economical and prevents water pollution, and also prevents air pollution caused by annual burning. .

Third, it can prevent the damage caused by deforestation and protect nature.

Fourth, compared with wood, it is resistant to water, so it has a long service life and strong resistance to shock.

Fifth, it can be used for electric and electronic goods that can not be used as wood.

Sixth, it can be used for all parts used as a plate.

As described above, the product produced according to the present invention has no torsion after molding, has a longer lifespan because of being stronger in water than wood, has a strong resistance to shock, and can be used for electric and electronic flows that cannot be used as wood. It is not only possible to use for all parts used as a plate, but also to use pure domestic raw materials, and it is also possible to use waste fiber, which is economical and prevents environmental pollution, and prevents damage caused by deforestation. It is a useful invention that can protect the.

Claims (20)

Mixing and mixing the microfibers, the ultrafine ceramics, and the binder in an appropriate ratio, respectively; Two steps of aging the mixed raw material; Method of manufacturing a building panel, characterized in that it comprises a three-step pressing by hot pressing, etc. to make a plate The method of claim 1, wherein the fine fiber is a building panel manufacturing method characterized in that the fiber is made by cutting, cutting, the other surface. The ultrafine ceramic according to claim 1, wherein the fine ceramic raw material is first coarsely pulverized by a grinder such as jaw crusher, and the fine powder is secondly ultra-finely ground by a jet mill or the like to have a particle size of 300 mesh to 600 mesh. Building panel manufacturing method characterized in that The method of claim 1, wherein the binder is made of a silicone adhesive and a heat resistant resin, but the heat resistant resin is mixed with Bakielite, melamine resin, silicone adhesive, metal cellulose, C, MC, etc. in a predetermined ratio, 60 At -80 ° C Method for manufacturing a building panel, characterized in that the mixture is manufactured by mixing enough for about 30 minutes to 1 hour The method of claim 1, wherein the mixed raw materials are aged and dried before pressing the thermopress press or the like, and the maturing and drying time is about 5 to 24 hours. The method for manufacturing a building panel according to claim 1, wherein the crimping step using the hot press or the like is performed at a high temperature of 150 ° C to 450 ° C. The method of claim 1, wherein the fiber is a construction panel manufacturing method characterized in that using waste fibers. The method of manufacturing a building panel according to claim 1, wherein the manufacturing method is made of a combustible material, a flame retardant material, a nonflammable material, etc. by varying the ratio of ceramics mixed with the fiber. Instead of making a plate by pressing by hot pressing, etc., the panel is manufactured by rolling with a roller or by extrusion or the like. 1 step of mixing the ultrafine ceramics and the binder at an appropriate ratio; Two steps of aging the mixed raw material; Coating the aged raw material on the fine fibers and squeezing them into a non-woven fabric to a predetermined thickness; Method of manufacturing a building panel, characterized in that it comprises a four steps to make a plate by pressing by hot pressing or the like The method for manufacturing a building panel according to claim 10, wherein when the mature raw material is squeezed to a predetermined thickness with a nonwoven fabric, wires are mixed to squeeze. The method of claim 1 or 10, wherein the finished panel is coated with a pattern, the building panel manufacturing method characterized in that the cut-to-shipped to the desired size is shipped. In the building panel, the panel is a building panel, characterized in that produced by mixing the fine fibers, ultra-fine ceramics and binder in an appropriate ratio, respectively The method of claim 13, wherein the ultrafine ceramics have a particle size of about 300 to 600 mesh, and the binder is made of a silicone adhesive and a heat resistant resin, wherein the heat resistant resin is Bakielite, melamine resin, silicone adhesive, metal cellulose, Building panel, characterized in that the mixture is produced by mixing the appropriate ratio, such as CMC The method of claim 13, wherein the panel is produced by mixing the fine fibers, ultrafine ceramics and binder in an appropriate ratio, respectively, coating the raw material consisting of ultrafine ceramics and a binder on the fine fibers, and squeezing the coated fine fibers with a nonwoven fabric Building panel characterized in that 14. The building panel according to claim 13, wherein the panel is made by mixing wires between nonwoven fabrics. 14. The building panel according to claim 13, wherein the microfibers are waste fibers. The method of claim 13, wherein the surface of the panel is characterized in that the coating is free Building panels The panel of claim 13, wherein the panel manufactured by mixing the fine fibers, the ultrafine ceramics, and the binder in an appropriate ratio, respectively, is manufactured by pressing or rolling by a roller or by extrusion. The method according to claim 1 or 10, wherein after cutting the coated fibers, the cut fibers are placed in a mold having a desired shape, and hot formed by a temperature and pressure of a predetermined material to form a desired shape such as a plate as well as a shape member. Method for manufacturing building panels