KR101333537B1 - A composition of tile and a manufacturing method of tile using it and a tile formed by using same - Google Patents

Abstract

The present invention relates to a relief shaping tile and a manufacturing method for the same to prevent the cracks of a relief shaping tile caused by temperature differences by uniformly applying heat to the relief shaping tile in the fire burning process of the relief shaping tile and relief shaping tile compositions; and facilitating the evaporation of moisture in the fire burning and mixing processes of tile materials.

Description

Composition for manufacturing shaped relief tiles and method for manufacturing relief tiles using same and relief tiles produced by the same method {A composition of tile and a manufacturing method of tile using it and a tile formed by using same}

The present invention relates to a composition for manufacturing a molding relief tile, a method for manufacturing a relief tile using the same, and a relief tile produced by the manufacturing method thereof, and in particular, to facilitate moisture evaporation during mixing and firing of tile materials. Fabrication of molding subsidiary tiles to prevent cracks and the production of subsidiary tiles to prevent cracking of tiles due to temperature deviation by applying uniform heat to the entire subsidiary tiles during firing. It relates to a relief tile produced by the method and its manufacturing method.

As a general tile manufacturing method, a manufacturing method of a dry tile using a press die and a manufacturing method of a wet tile using a refining molding machine are known.

The method of manufacturing a dry tile is a method of preparing a tile by putting a powdery raw material mixture containing less than about 10% of water into a press mold having a predetermined cavity and forming a tile, which is mainly used for producing flat tiles.

The wet tile manufacturing method is a method of forming a tile while continuously extruding a raw material mixture having a predetermined viscosity containing about 23% of moisture into a tile strap using a spatula molding machine. However, tiles with rough regular patterns can be formed.

However, in the method of manufacturing the wet tile, since the particles of the raw materials are fine, the raw materials are mixed with water and kneaded, and it is difficult to discharge moisture inside the plate during drying after plate forming and molding. Cracks are generated due to the difference, and since moisture is hardly evaporated inside during firing, cracks are generated by preheating waves due to the heat of firing.

Patent Registration 10-0524348 Patent Registration 10-0811396

The present invention was created in order to solve the above problems, the composition for forming a molding relief relief tile to increase the rigidity of the plate during molding, drying and firing after mixing the raw materials and to prevent cracking and The purpose of the present invention is to provide a method of manufacturing a relief tile using the same.

Another object of the present invention is to improve the adhesive strength when attaching the manufactured relief tiles to the wall surface with an adhesive or the like, in particular, to achieve the continuity of the murals of each reliefs by closely contacting the boundary between adjacent relief tiles (浮彫) The present invention provides a composition for preparing a tile and a method of preparing a relief tile using the same.

The composition for producing molding relief tiles of the present invention that achieves the above object is 34-36 wt% clay, 14-16 wt% clay, 9-11 wt% clay, 9-11 wt% white porcelain, 19-21 clay powder A mixture containing a mixture of 4% by weight, 4-6% by weight of germanium powder, 4-6% by weight zeolite, and 22-24 parts by weight of solvent per 100 parts by weight of the mixture,

The ceramic powder in the mixture has a particle size of 16 to 80 mesh,

The clay in the mixture is a particle size of 150 ~ 250 mesh, the clay, pottery and white clay is 100 ~ 250 mesh, the germanium and zeolite is characterized in that the particle size of 10 ~ 16 mesh.

On the other hand, the manufacturing method of the relief tile of the present invention to achieve the above object,

a) mixing and kneading the mixture and the solvent;

b) preparing a tile having a thickness of 10 to 50 mm from the dough in a vacuum state;

c) spreading the net on the working bottom surface and applying powder granules, and then seating the tile on the net and the powder gran upper surface;

d) first drying the tiles to 14-16% moisture;

e) molding a mural on the surface of the first dried tile;

f) drying the shaped tile;

g) applying glaze to the dried tile,

h) firing the tile at 1210-1230 ° C.

In the production method, the powder particles are characterized in that the grain size of 16 ~ 80 mesh (mesh) as a pottery powder.

The method may further include forming a plurality of bottom grooves on the bottom of the tile, side grooves on the side of the tile, and forming through holes connecting the side grooves and the bottom groove in step b). It is characterized by.

First, by increasing the particle size of the pottery powder compared to other mixtures, it is possible to easily discharge the air in the dough when making the tile in the vacuum atmosphere from the mixture kneaded to increase the rigidity of the tile.

Secondly, Zeolai has numerous uniformly sized cavities in the crystal, which are combined with other mixtures three-dimensionally to increase rigidity and to reduce the weight of tiles due to sintering to create an air layer.

Third, by drying the tile 10 on the mesh 30 and the powder granules 40 at the time of drying, on the bottom surface 100 by the powder granules 40 at the time of shrinkage of the tile 10 due to water evaporation. Friction is reduced with respect to the tile 10 to prevent cracking.

In addition, the mesh 30 separates the drying rate gap between the top surface and the bottom surface of the tile 10 by separating the bottom surface and the bottom surface 100 of the tile 10 to smooth air flow to the bottom surface side of the tile 10. To reduce the cracks in the tiles.

Fourth, by forming the bottom groove 11, the side groove 12 and the through hole 13 in the tile 10 to increase the adhesion to the wall, reduce the raw material of the tile, shorten the drying time, Light weight

In addition, by forming a plurality of bottom grooves 12 on the bottom surface of the tile 10, shrinkage deformation due to deformation of the bottom grooves 12 when the tile 10 shrinks due to moisture evaporation during drying and firing of the tile 10. It is possible to buffer the to reduce the occurrence of cracks on the top surface of the tile 10 is formed.

1 is a flow chart showing a tile manufacturing method of an embodiment of the present invention,
2 is a schematic view showing a state of forming a tile in a vacuum state;
3 is a schematic diagram illustrating a dry state of a tile;
4 is a perspective view showing a net,
5 is a schematic view illustrating a manufacturing method of another embodiment of the present invention;
6 is a side view of the tile shown in FIG. 5, FIG.
FIG. 7 is a perspective view illustrating main parts of the tile illustrated in FIG. 5.

Embodiments of the present invention provide a composition for manufacturing a molding relief tile and a method for manufacturing the relief tile using the same to increase the rigidity of the tile and prevent cracking during molding, drying and firing after mixing the raw materials.

In addition, the adhesive force is enhanced when the produced relief tiles are attached to the wall by an adhesive or the like, and in particular, the composition for making relief tiles for achieving continuity of the murals of each relief cover by closely adhering the boundary between adjacent relief tiles. And it provides a method of manufacturing a relief tile using the same.

Referring to Figure 1 showing the method of manufacturing the relief tile of the embodiment of the present invention, first, 34-36% by weight of clay, 14-16% by weight of clay, 9-11% by weight of pottery, 9-11% by weight of white porcelain, pottery powder 19-21 weight%, germanium powder 4-6 weight%, zeolite 4-6 weight% are mixed.

Subsequently, 22 to 24 parts by weight of solvent (water) is mixed and kneaded per 100 parts by weight of the mixture to prepare a tile having a thickness of 10 to 50 mm.

The composition for tile production is made by mixing clay, clay, pottery, white clay, pottery powder, germanium and zeolite in the above weight ratio, and kneading water as a solvent to the mixture.

At this time, the clay of the mixture is a particle size of 150 ~ 250 mesh, the clay, pottery and white porcelain is 100 ~ 250 mesh, the germanium and zeolite is composed of a particle size of 10 ~ 16 mesh, in particular, the powder is 16 It is formed to a particle size of ˜80 mesh.

Here, clays, clays, porcelains, and white porcelain, which are fine particles of 90 mesh or less, are densely mixed with each other, and germanium, zeolite, and porcelain powders, which are coarse particles and neutral particles, are mixed and mixed between the fine particles.

Thus, by increasing the particle size of germanium, zeolite and pottery powder compared to other mixtures, it is possible to increase the stiffness of the tile by allowing the air inside the dough to be easily discharged when the tile is manufactured in a vacuum atmosphere from the mixture mixture in the future To be.

In addition, since zeolai have numerous uniformly sized cavities in the crystal, it melts even at low temperatures (1030 ~ 1030 ° C) and is stericly bonded to the other mixtures to increase rigidity. It makes the weight lighter.

In addition, the zeolite has a low underfloor, which can reduce fuel efficiency and reduce the weight of the tile, thus preventing dropout when attached to a wall.

After mixing and kneading the mixture and the solvent (water), as shown in Figure 2, to produce a tile 10 by an extrusion roller (not shown) to a thickness of 10 ~ 50mm in the vacuum chamber 20. At this time, the air inside the dough can be easily discharged to increase the rigidity of the tile 10.

As shown in Figure 3, the produced tile 10, the net 30 is spread on the working bottom surface 100 and the powder granules 40 are applied to the upper surface of the net mesh 30 and the powder granules 40 The tile 10 is seated, and the tile 10 is first dried to have 14-16% moisture.

As the moisture is evaporated in the drying process, the contraction action of the tile 10 occurs. In this case, the friction action on the bottom surface 100 is reduced by the powder particles 40 when the tile 10 shrinks. To prevent cracking.

The mesh 30 not only prevents the powder particles 40 from being disturbed, but also separates the bottom surface of the tile 10 from the bottom surface 100 so that the air flows to the bottom surface of the tile 10 so as to smooth the tiles ( It is possible to reduce the drying rate gap between the top and bottom surfaces of 10).

The powder granules 40 have a particle size of 16 to 80 mesh as a pottery powder. The pottery powder is clay. It is friendly because it has the physical properties of the mixed raw materials such as clay, so that the powder granules 40 are easily fused together with the other mixed raw materials even if they are fired while being attached to the bottom surface of the tile 10.

Subsequently, the mural is molded on the surface of the first dried tile 10. At this time, the tile 10 containing 14 to 16% of moisture facilitates the molding.

The completed tile 10 is dried secondly. Secondary drying is also dried on the mesh 30 and the powder granules 40 as shown in FIG.

Subsequently, glaze is applied to the dried tile 10, and the tile 10 is fired at 1210 to 1230 ° C.

The method of manufacturing the tile as described above is dried on the net 30 and the powder particles 40 during the drying of the tile 10, thereby preventing the crack of the tile (10).

On the other hand, referring to Figures 5 to 7 showing another embodiment of the present invention, which produces a tile 10 by an extrusion roller (not shown) to a thickness of 10 to 50mm in the vacuum chamber 20, the wall surface After cutting to the size to be attached to the plurality of bottom grooves 11 are formed on the bottom surface of the tile 10, side grooves 12 are formed on the side of the tile 10, and the bottom grooves 11 and The method may further include forming a through hole 13 connecting the side grooves 12.

 Since the tile 10 is extruded and manufactured, the bottom groove 11 and the side groove 12 may be molded in a mold (not shown), and the through hole 13 may be formed. Silver may be formed using an elongated rod bar (not shown).

The tile 10 manufactured as described above has a contact area between the bottom grooves 11 and the side grooves 12 when the adhesives 50 are attached to the wall surface 200 by the adhesives 50. The increase in adhesion in the " b " direction is increased, and in particular, it is possible to further prevent the drop in the " ga " direction by the adhesive entering the through hole 13.

In addition, by forming the bottom groove 11, the side groove 12 and the through hole 13 in the tile 10, raw materials are reduced, drying time is shortened, and weight reduction is possible.

In particular, by forming a plurality of bottom grooves 12 on the bottom surface of the tile 10, shrinkage deformation due to deformation of the bottom groove 12 during shrinkage of the tile 10 due to moisture evaporation during drying and firing of the tile 10 It can be buffered. Accordingly, it is possible to reduce the occurrence of cracks on the upper surface of the tile 10 is formed.

10.Tiles 11 ... Bottom groove
12.Side groove 13 ... Through hole
30 ... net 40 ... powder grains
50 ... Adhesive

Claims (5)

34-36 wt% clay, 14-16 wt% clay, 9-11 wt% clay, 9-11 wt% white clay, 19-21 wt% clay powder, 4-6 wt% germanium powder, 4-6 wt% zeolite % Mixture, and 22-24 parts by weight of solvent per 100 parts by weight of the mixture,
The ceramic powder in the mixture has a particle size of 16 to 80 mesh,
The clay of the mixture is 150 ~ 250 mesh particle size, the clay, pottery and white porcelain is 100 ~ 250 mesh, the germanium and zeolite is a molding relief characterized in that the particle size of 10 ~ 16 mesh Composition for making tiles. In the method of producing a relief tile using the composition of claim 1,
a) mixing and kneading the mixture and the solvent;
b) preparing a tile having a thickness of 10 to 50 mm from the dough in a vacuum state;
c) spreading the net on the working bottom surface and applying powder granules, and then seating the tile on the net and the powder gran upper surface;
d) first drying the tiles to 14-16% moisture;
e) molding a mural on the surface of the first dried tile;
f) drying the shaped tile;
g) applying glaze to the dried tile,
h) a method of manufacturing a molding relief tile comprising the step of firing the tile at 1210 ~ 1230 ℃. The method of claim 2, wherein in the step b), a plurality of bottom grooves are formed on the bottom of the tile, side grooves are formed on the side of the tile, and a through hole connecting the bottom groove and the side grooves is formed. Method of manufacturing a molding relief relief tile further comprising. 4. The method of claim 2 or 3, wherein the powder granules have a particle size of 16 to 80 mesh as porcelain powder. A relief tile, characterized in that produced by the manufacturing method of claim 2 or 3.

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