JP2016011241A - Plasterer laminated product and manufacturing method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a plasterer laminated product that is light-weight and can be made into any design, and has a luxurious feeling; and to provide a manufacturing method thereof.SOLUTION: Provided is a method for manufacturing a luxurious feeling plasterer layer laminated product 1 comprising a porcelain 2 in which at least one face has a water absorption property, and a plasterer layer 3 that is adsorbed to the porcelain 2 and laminated thereto.

Description

      The present invention relates to a plastering laminate and a method for manufacturing the plastering laminate.

Conventional general ceramics are used for vases, tableware, and teapots that contain water and hot water, and leakage resistance is not required, but water absorption is not required. These ceramics consist of a molding process that uses a plaster mold and a trowel to produce a molded product, a drying process that dries the molded product to produce a dried product, an unglazed process that unglazed the dried product to produce an unglazed product, A glazing process in which a glaze is applied to the product to produce a glazed product, and a calcination process in which the glazed product is baked to produce a baked product having a baked layer. The setting of the temperature and time in the main baking process is set to conditions for producing ceramics having no water absorption, and a plastering layer that cannot be laminated unless the base material has water absorption cannot be laminated. Although the surface was patterned with glaze, it was impossible to create a high-grade one like a plasterer.

A conventional furnace is known in which a kiln body is formed of thick diatomaceous earth as shown in Patent Document 1.
However, since the entire kiln body is made of diatomaceous earth that does not harden like sand, it is necessary to form the shape by cutting, there is no freedom of appearance, and the surface has a high-class feeling like a plastering layer It was not a thing. In addition, there is a problem that cracking occurs unless the thickness is increased, and there is a problem that if the thickness is increased in order to solve the problem, it becomes heavier and cannot be moved from the place once installed.

  Moreover, in what is shown in the patent document 2 proposed in order to eliminate the problem of the said patent document 1, although it is possible to convey, it is necessary to perform disassembly and assembly each time, and a furnace. Is composed of a three-part metal plate formed by bending a stainless steel plate, and there is a problem that its use is limited to outdoor use at the time of disaster such as an earthquake disaster without a sense of quality.

In addition, ceramics have a problem that there is no sense of quality, and when a furnace is manufactured with ceramics, there is a problem that there is no sense of quality and the temperature becomes high and burns.

In addition, when manufacturing vases, tableware, and teapots that contain water and hot water only in the plastering layer, there is a problem that water leaks. As described above, there is a problem that it is difficult to move due to its heavy weight, and once installed, it cannot be moved from the place.

JP 2000-55368 A Japanese Patent Laid-Open No. 2002-22174

  SUMMARY OF THE INVENTION The present invention solves the above-described conventional problems, and provides a plaster laminate product that is lightweight and can be arbitrarily designed and has a high-class feeling and a method for manufacturing the plaster laminate product.

In order to solve the above problems, a plastering laminate and a manufacturing method for the plastering laminate of the present invention include a ceramic having water absorption at least on one side, and a plastering layer that is adsorbed by the ceramic and laminated on the ceramic. It is characterized by that.
In this invention, it is preferable that the uneven | corrugated | grooved part is formed in the lamination | stacking surface with the said plastering layer of the said ceramic.
In the present invention, an opening is formed in the ceramic, and the side surface forming the opening of the opening is formed such that the outer surface of the opening is the inner surface so that the plastering layer is laminated on the side surface. It is preferable that an inclined surface is formed so that the width of the opening is wider than that of the opening.
In the present invention, the ceramic has an upper surface and an outer surface, and an intersection of the upper surface and the outer surface has an edge of the intersection so that the plastering layer is laminated at the intersection. It is preferable to stand up completely.
In the present invention, the plastering laminated product is a furnace body, which is formed so that the diameter gradually decreases from the bottom surface toward the upper end, and the body portion constituting the outer surface of the furnace, and the furnace It is preferable that it is comprised by at least 2 components with the baseplate part which comprises a bottom face.

The plastering laminate and the manufacturing method of the plastering laminate according to the present invention include a ceramic having water absorption at least on one side, and a plastering layer that is adsorbed to the ceramic and laminated on the ceramic. Therefore, there is an effect that it is possible to give a sense of quality at a light weight, and when this technology is adopted in the furnace, the kiln body is compared with the one that is made of conventional thick-walled diatomaceous earth. The weight of the main body is light, it can be moved, and the surface is plastered, giving it a high-class feel, for example, even in an indoor tea room or outdoor field, it can be used sufficiently. There is.
In addition, as in claim 2, when the uneven surface is formed on the laminated surface of the ceramic with the plastering layer, the surface area of the laminated surface becomes large and the surface becomes easy to adsorb, and the ceramic and the plastering layer are in close contact with each other. And does not peel off.
According to a third aspect of the present invention, an opening is formed in the ceramic, and the side surface forming the opening of the opening is on the outer surface side of the opening so that the plastering layer is laminated on the side surface. In the case where the inclined surface is formed so that the width of the opening is wider than that of the inner surface side, the plastering layer is in close contact with the edge of the tip, so that there is an effect that it does not peel off.
According to a fourth aspect of the present invention, the ceramic has an upper surface and an outer surface, and an intersection of the upper surface and the outer surface is an intersection of the plastering layer so that the plastering layer is laminated at the intersection. When the edge is standing, the plastering layer is in close contact with the edge of the tip, so that there is an effect that it does not peel off.
Further, as in claim 5, the plaster laminated product is a furnace body, and is formed so that the diameter gradually decreases from the bottom surface toward the upper end, and the body part constituting the outer surface of the furnace, What consists of at least 2 parts with the baseplate part which comprises the bottom face of a furnace has the effect that it can manufacture using a plaster mold and a iron, without using an expensive manufacturing apparatus.

FIG. 1 is a front view of an embodiment of a plastering laminate and a manufacturing method for the plastering laminate of the present invention. FIG. 2 is a rear view of an embodiment of the plastering laminate and the manufacturing method of the plastering laminate of the present invention. 3 is a cross-sectional view taken along line AA in FIG. 4 is a cross-sectional view taken along the line BB in FIG.

Hereinafter, the embodiment of the present invention will be described in detail with reference to FIG. 1 to FIG. 4. A plastering laminate 1 of the present invention includes a ceramic 2 having water absorption on one side and a ceramic 2 laminated on the ceramic 2. The plastering layer 3 is provided. The glaze 4 is applied only to the inside of the ceramic 2.

The plastering laminated product 1 uses the furnace body 1a as an example, but it may be used for vases, tableware, teapots for water and hot water, and may be used for figurines. It doesn't matter.

Ceramic 2 is a molding process that uses a gypsum mold and a trowel to make a molded product using clay-based raw materials such as Sasame clay, Murakami clay, Kibushi clay, Misatoyama clay, etc. The first opening 5, the second opening 6 and the concavo-convex portion 7 are formed into a processed product, a dried product is dried to produce a dried product, and the dried product is unbaked The unglazed process of making unglazed products, the glazing process of applying glaze to the unglazed products to make a glazed product, and the baked process of burning the glazed product to make a ceramic 2 having water absorption Has been. The temperature and time of the unglazed process and the main baking process at which the water absorption rate of the ceramic 2 becomes 3% to 20% (preferably 8% to 15%) are different depending on the thickness of the ceramic 2, and in this embodiment, The unbaking process is set at 700 ° C. for 8 hours, and the main baking process is set at 1100 ° C. for 12 hours, and the furnace body 1a is baked at a low temperature so as to prevent cracking.

Ceramic 2 is based on Kiko Yaki, and Kiko Yaki is characterized by excellent heat resistance. It is a typical local industry in Yokkaichi City in Mie Prefecture. It is famous for clay pots that take advantage of its heat resistance. The manufacturing method of Kako Yaki is a method in which clay is made from porcelain clay and ceramic stone as a raw material and shaped by a method such as potter's wheel molding, and then baked in a process of firing.

It is fired in a state where no glaze 4 is applied so that one side of the plastering layer 3 has water absorption. If the glaze 4 is also applied to the surface on which the plastering layer 3 is laminated, the water absorption is lost and the plastering layer 3 is peeled off without being laminated on the ceramic 2.

The plastering layer 3 is manufactured by an undercoating process, an intermediate coating process, and an overcoating Otsu polishing process.
The undercoating step is a step of applying an undercoating soil to be brought into close contact with the ceramic 2 and applying an undercoating soil made of Toyota soil and cocoons to a thickness of about 5 millimeters, and finishing the surface to a rough surface. If the intermediate coating process and the top coating Otsu polishing process are performed without performing the undercoating process, they cannot be brought into close contact with each other, and a problem arises that the plastering layer 3 is peeled off from the ceramic 2, so the plastering layer 3 is formed. For this, the undercoating process is indispensable.
The intermediate coating step is a step of applying an intermediate coating layer to the undercoat layer, and is a method of applying a material made of Toyoda soil and Arakida soil to a thickness of about 5 millimeters, and finishes the surface smoothly. If the undercoating step and the top coating Otsu polishing step are carried out without performing the intermediate coating step, there is a problem that the overcoating cannot be performed because there is no smoothness and water retention. The process is indispensable.
The top coating step is a step of applying a top coating layer to the intermediate coating layer, and is a method of applying a material made of Murakami clay, white clay, and Japanese paper to a thickness of about 2 millimeters, and finishes the surface smoothly. If the undercoating process and the intermediate coating process are performed without performing the topcoating process, the water resistance becomes low and the color expression is lowered. Therefore, in order to form the plastering layer 3, the top coat Otsu polishing process is It is indispensable.
In particular, the Otsu polishing step is a step of finishing the surface of the overcoat layer, and can finish the surface smoothly, and has the effect of making the surface difficult to get dirty and improving water resistance.

The laying soil for the primer used in the primer process is preferably a mixture of old and new soil.
The ash clay used in the intermediate coating process is preferably laid clay and salt ash.
The clay used in the top coating process is preferably colored soil and Gambi Japanese paper, but may be Murakami clay, white clay, Mitsumata, or Kouzo Japanese paper.

A furnace main body 1a as an example of the plastering laminate 1 includes a main body portion 9 having an outer surface 8 formed in a concave curved surface so that the diameter gradually decreases toward the upper end, and a bottom plate portion 10 constituting a bottomed bottom surface. It consists of and. A first opening 5 is formed in the lower part of the furnace body 1a, and a second opening 6 is formed in the upper part of the furnace body 1a. The top surface 1b of the furnace body 1a is easily damaged because the furnace 11 is placed, and the glaze 4 is applied to prevent the damage.

The rotary hook 11 is formed of cast iron, and a ball-like portion 12 is formed so that rice can be cooked or hot water can be boiled. The inner side of the furnace 11 remains cast, but the outer surface 11a is cut to match the outer shape of the furnace body 1a. The outer surface 11a of the furnace 11 is formed in a concave curved surface so as to correspond to the shape of the outer surface 8 of the furnace body 1a, and is formed in a circular shape in plan view by lathe processing. A lid 13 is placed on the upper surface of the hook 11.

The lid 13 is made of a wood material, and the outer surface 13a of the lid 13 is formed in a concave curved surface so as to correspond to the outer surface 8a of the furnace body 1a and the outer surface 11a of the furnace 11. . Two gripping portions 14 are formed on the upper surface.

The furnace body 1a is formed so that the diameter gradually decreases from the bottom surface toward the upper end, and the iron used for making a molded product cannot be pulled out. It consists of two parts, a main body part 9 formed in a curved surface and a bottom plate part 10 constituting the bottom surface of the furnace main body 1a, and is joined at the stage of a molded product. The bottom plate portion 10 is formed to a thickness of 2 centimeters so that heat is not transmitted to the table on which the furnace body 1a is placed and the table is burnt. It is desirable to apply a heat insulating agent to the bottom plate portion 10 because the heat insulating effect is increased. The heat insulating material is made of an indeterminate paste-like refractory material, and is preferably applied to the upper surface, the lower surface, or both surfaces of the bottom plate portion 10. It is desirable to form a concave step portion on the upper surface of the bottom plate portion 10 and apply a heat insulating agent to the concave step portion.

A chamfered portion 10a is formed in consideration of the fact that the bottom body 10 of the furnace body 1a can be inserted with a finger and the furnace body 1a appears to float. Three leg portions 10b having a height of 5 mm are formed on the bottom plate portion 10 of the furnace body 1a so that heat is not transferred to the table on which the furnace body 1a is placed and the table is burnt.

As means for increasing the bonding strength by adsorption between the ceramic 2 and the plastering layer 3, a horizontal line-shaped uneven portion 7 may be formed on the bonding surface of the ceramic 2 and the plastering layer 3. The depth of the uneven portion 7 is determined according to the thickness of the plastering layer 3 so that the uneven portion 7 cannot be seen. In the embodiment, the thickness of the plastering layer 3 is about 8 millimeters, and the depth of the uneven portion 7 is 1 millimeter.

If the ceramic 2 is not completely covered with the plastering layer 3, the ceramic 2 appears to be exposed from the plastering layer 3, and the appearance is deteriorated. Therefore, the ceramic 2 is completely covered with the plastering layer 3. Since the intersection 1c of the upper surface 1b of the furnace body 1a and the outer surface 8 of the furnace body 1a does not stand the edge, the plastering layer 3 that is the ground of Otsu polishing does not get on. The edge of the intersection 1c is completely raised at the stage of the removed molded product. The edge of the intersection 1c may be set at an angle of 10 degrees to 80 degrees, and it is desirable to set the angle at 45 degrees to 60 degrees in consideration of ease of manufacturing.

If the edge of the intersection 1c between the upper end of the chamfered portion 10a of the bottom plate portion 10 of the furnace body 1a and the outer surface 8 of the furnace body 1a is not completely standing, there is a problem that the plastering layer 3 that is the soil of Otsu polishing does not get on. To do. The chamfered portion 10a of the bottom plate portion 10 of the furnace body 1a can completely cover the ceramic 2 with the plastering layer 3 by setting the intersection 1c between the upper end of the chamfered portion 10a and the outer surface 8 of the main body 1a as an edge. There is no appearance that the plastering layer 3 is peeled off, there is an effect that it has a good appearance and a high-class feeling.

The intersection 1c between the upper end surface forming the opening of the first opening 5 and the outer surface 8 of the furnace body 1a, the lower end surface forming the opening of the second opening 6 and the outer surface 8 of the furnace body 1a. If the edge of the intersection 1c is not completely standing, the plastering layer 3 that is the ground of Otsu polishing will not get on and the appearance that the plastering layer 3 has peeled will occur, so the molded product removed from the plaster mold At this stage, the edge of the intersection 1c is completely raised. The edge of the intersection 1c may be set at an angle of 10 degrees to 80 degrees, and it is desirable to set the angle at 45 degrees to 60 degrees in consideration of ease of manufacturing.

The undercoat layer, the intermediate coat layer, and the overcoat layer of the plastering layer 3 are applied in the recess 15 formed in the peripheral body of the ceramic 2, and the upper surface 1 b of the furnace body 1 a and the outer surface 8 of the furnace body 1 a If the edge of the intersection 1 c is not completely standing, the ceramic 2 is exposed outside the recess 15. When the edge 1c of the intersection 1c between the upper surface 1b of the furnace body 1a and the outer surface 8 of the furnace body 1a stands completely, the undercoat layer, the intermediate coat layer, and the upper coat layer of the plastering layer 3 are applied to the outside of the recess 15. The ceramic 2 is not exposed. Since the plastering layer 3 which is the ground of Otsu polishing cannot be laminated on the exposed portion of the ceramic 2, the ceramic 2 is exposed and looks bad.
The recess 15 is set to the same depth as the thickness of the plastering layer 3.

  The side surfaces forming the openings of the first opening 5 and the second opening 6 are located on the outer side 8 side of the furnace main body 1a so that the plastering layer 3 that is a sand of Otsu polishing is laminated on the side surface. An inclined surface 1d that is inclined so that the width of the opening is wider than the side surface side is formed.

The outer side surface 8 of the first opening 5 and the second opening 6 so that the plastering layer 3 is laminated on the side surface forming the first opening 5 and the second opening 6 of the ceramic 2. An inclined surface 1d that is inclined so that the opening is wider than the inner surface side is formed, and a plastering layer 3 is laminated at the intersection 1c at the intersection 1c between the upper surface 1b of the ceramic 2 and the outer surface of the ceramic 2. As shown in the figure, the edge of the intersection 1c is completely upright so that the ceramics 2 can be completely covered with the plastering layer 3, and the appearance of peeling off the plastering layer 3 does not occur, and the appearance is good. , There is an effect that it is possible to give a sense of quality.

Although the method of using silica sand as a method of forming the concavo-convex portion 7 is also conceivable, if the silica sand located at the intersection 1c between the upper surface 1b of the furnace body 1a and the outer surface 8 of the furnace body 1a is missing, the intersection 1c is completely edged. A method of using silica sand as a method of forming the concavo-convex portion 7 is not preferable because it is not standing.

It is desirable to provide a ridge that protrudes laterally from the first opening 5 so that the furnace body 1a does not discolor due to a flame rising upward from the first opening 5 formed in the lower part of the furnace body 1a. It is also desirable to make the Otsu polish black so that the furnace body 1a does not discolor due to the flame rising upward from the first opening 5 formed in the lower part of the furnace body 1a.

In the embodiment, the outer surface is formed by the plastering layer 3, but the outer surface may be formed by mixing the ceramic 2 and the plastering layer 3.

As the heat source, firewood, charcoal and gas, cartridge type gas, and electricity are used, and a combustion chamber is formed inside the plastering laminate 1 so that ash is scraped out from the first opening 5. And smoke is emitted from the second opening 6. Electricity may be an electric stove or IH as a heat source.

1 Plasterer laminated product 2 Ceramic 3 Plasterer 4 Glaze

Claims (5)

    A plastering laminate and a manufacturing method for the plastering laminate, comprising: a ceramic having water absorption on at least one side; and a plastering layer that is adsorbed by the ceramic and laminated on the ceramic. The plaster laminate product and the manufacturing method of the plaster laminate product according to claim 1, wherein an uneven portion is formed on a laminate surface of the ceramic with the plaster layer. An opening is formed in the ceramic, and the side surface forming the opening of the opening is such that the outer surface side of the opening is wider than the inner surface side so that the plastering layer is laminated on the side surface. The plaster laminate product according to any one of claims 1 and 2, and a method for manufacturing the plaster laminate product, wherein an inclined surface is formed so as to be wide. An upper surface and an outer surface are formed on the ceramic, and an intersection of the upper surface and the outer surface is completely raised at an intersection edge so that the plastering layer is laminated at the intersection. The plastering laminate according to any one of claims 1 to 3, and a method for manufacturing the plastering laminate. The plastering laminated product is a furnace body, which is formed so that the diameter gradually decreases from the bottom surface toward the upper end, and a body part constituting the outer surface of the furnace, and a bottom plate part constituting the bottom surface of the furnace, The plaster laminate product according to any one of claims 1 to 4 and a method for manufacturing the plaster laminate product, comprising at least two parts.