JP2929289B1 - Stone tone decorative tile and method of manufacturing the same - Google Patents

Abstract

Kind Code: A1 The present invention provides a stone-tone decorative tile having a rough surface texture pattern surface and a method for manufacturing the same. A unit-type tile having a predetermined dimension, which is made of an ALC-type plate material that is a porous lightweight concrete as a raw material, has a tile surface processed shape of a natural stone surface, and has an ALC raw material plate material (1). ) Form a colored infiltrated surface coating in which dye is penetrated from the many pores on the surface to the inside, and have a finish-coated surface coating with excellent weather resistance, water resistance and abrasion resistance on the colored infiltrated surface coating And a stone-like decorative tile (5) characterized by being a surface finish coated plate material as a unit tile, and a method of manufacturing the same.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative stone tile having a rough textured surface and a method of manufacturing the same.

[0002]

2. Description of the Related Art Stone-like decorative tiles of the prior art are porous,
The main raw material was fire-retardant, a kind of igneous rock with heat insulation, and was used to form high-temperature fired inorganic lightweight foams and used as building wall materials.

[0003]

The stone-tone decorative tile of the prior art is made of anti-fire stone as a main material, and has a plate material for forming an inorganic lightweight foam fired at a high temperature, and has the same cracking as natural stone. It has a specific gravity of 0.6 and is lightweight, fire-resistant, and has a low water absorption. However, the main raw material itself is a special stone, and the manufacturing process is complicated and special. Had.

[0004]

Means for Solving the Problems To solve the above problems, the stone-tone decorative tile of the present invention is called as a high-temperature high-pressure steam-cured lightweight concrete as a raw material.
Lightweight concrete, also called ALC, is an autoclave-cured porous lightweight concrete that is easy to process and has features such as light weight, heat insulation, fire resistance, etc. ALC raw material plates that are produced in large quantities at various standard sizes and at low cost, and are used as exterior wall materials and partitioning materials for buildings. It is characterized by using.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION The stone-like decorative tile of the present invention is made of an ALC-type plate material, which is a porous lightweight concrete, also called a high-temperature high-pressure steam-cured lightweight concrete.
A unit-type tile having a predetermined size, having a tiled surface shape of natural stone surface, and a colored infiltrated surface in which a dye such as an organic compound is penetrated from the many pores in the surface of ALC raw material plate material to the inside. A surface finish coated plate material as a unit / tile, which has a coating formed on it and a lacquer coating etc. on the colored infiltrated surface, and has a finish coated surface with excellent weather resistance, water resistance and abrasion resistance. It is characterized by.

[0006] In the method for producing a stone-tone decorative tile of the present invention, an ALC raw material plate is used as a raw material.
The ALC raw material plate is cut into a predetermined unit block size to secure a unit-shaped plate as a unit tile. In a step B, the thickness of the unit-shaped plate is set to the tile surface using a sandblasting device or the like. On one side of the surface, irregularly roughened surface is formed, and the rough surface of the rough with the same cracking surface as natural stone is processed and formed. Using a compressed air blower or the like, the clogged sand or the like on the rough surface of the rough is removed. In the step C, a colored solution of soluble or dispersible color is dissolved in a solvent to prepare a dyeing solution, and the dyeing solution is prepared in a predetermined sealed container. The surface-treated plate is stored, filled with the dyeing solution until the surface-treated plate is sufficiently buried, pressure is applied to the entire liquid surface, and the dyeing solution is applied from the many pores of the surface-treated plate to the inside. Pressure Colored by entering permeate, the solvent was dried colored surface treatment processing sheet using a heating-type drying machine or the like,
The dried surface-treated plate material is washed by a method of spraying high-pressure water or the like, causing uneven coloring in the spraying distance, further expressing a natural stone tone, and dried again using a heating-type dryer or the like. A penetrating dye-coated plate having a colored penetrating surface coating is secured, and in step D, the surface of the penetrating dye-coated plate is subjected to finish coating such as lacquer, which is excellent in weather resistance, water resistance, abrasion resistance, etc. It is characterized by securing stone-tone decorative tiles as unit tiles with natural stone tone as a surface coating and as a final surface finish coated plate material.

In the method for producing a stone-tone decorative tile according to the present invention, the soluble or dispersible coloring dye and the solvent used in the step C are water-soluble coloring organic dyes used for dyeing fibers and the like. It can be dissolved in water as a solvent to prepare a dyeing solution.

In the method for producing a stone-tone decorative tile of the present invention, the soluble or dispersible coloring dye and the solvent used in the step C may be a synthetic resin-dispersed coloring dye as the coloring dye. It can be dispersed and dissolved to make a dye solution.

In the method for producing a stone-tone decorative tile according to the present invention, the surface-treated plate is stored in a predetermined hermetically sealed container used in step C, and filled with a dyeing solution until the surface-treated plate is fully buried. As a method of applying pressure to the entire surface of the liquid, the surface-treated plate is placed in a cylindrical trough-shaped container, and the dyeing solution is filled until the plate is sufficiently buried, and can be taken in and out of the liquid level in the container. It is also possible to put a weight on the lid, put a weight on the lid, apply pressure to the liquid surface, and inject and permeate the dyeing solution from the pores of the surface-treated plate material to the inside for coloring.

In the method for producing a stone-tone decorative tile according to the present invention, the surface-treated plate is stored in a predetermined sealed container used in the step C, and filled with a dyeing solution until the surface-treated plate is sufficiently buried. As a method of applying pressure to the entire liquid surface, a cylinder having a piston may be connected to the container, and the piston may be pressed to apply pressure to the entire liquid surface.

In the method for manufacturing a stone-tone decorative tile according to the present invention, a colorless and transparent spray paint, weather-resistant and water-resistant, is used as a finish coating which is excellent in weather resistance, water resistance and abrasion resistance used in step D. Lacquer finish coating with excellent resistance, abrasion resistance, hardness, color holding power, chemical resistance and toughness can be performed.

In the method for producing a stone-tone decorative tile according to the present invention, the finish coating having excellent weather resistance, water resistance, abrasion resistance, etc. used in step D includes weather resistance, water resistance, abrasion resistance, etc. A fluororesin-based or silicon-resin-based coating material having excellent properties can be used.

In the stone-like decorative tile of the present invention, the final surface has a finish-coated surface having excellent weather resistance, water resistance and abrasion resistance, so that the surface as an ALC type plate material is brittle and has abrasion resistance. It has the effect of reinforcing and improving the disadvantages lacking.

The stone-like decorative tile of the present invention is laid on an indoor or outdoor wall or the like to form a rough surface of a rough stone to enhance the aesthetic appearance, and to be used versatilely in a light-weight, heat-insulating and sound-absorbing portion. Can be done.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the drawings of an embodiment of the present invention, FIG. 1 shows a process chart of a method of manufacturing a stone-like decorative tile, and FIG. 2 shows a perspective view of the stone-like decorative tile as a unit tile.

An embodiment of the present invention will be described below. As shown in FIG. 1, a method of manufacturing a stone-tone decorative tile uses an ALC raw material plate (1) as a raw material. ALC is Autocl
An abbreviation of avedlightweight concrete, also called high-temperature and high-pressure steam-cured lightweight concrete. It is a porous lightweight concrete that has been cured by autoclaving and has features such as lightness, heat insulation and fire resistance. By generating hydrogen gas to generate air bubbles having a diameter of about 1 mm to produce lightweight concrete, it is used for exterior wall materials and partitioning materials of buildings, and is produced in large quantities at various standard sizes at low cost. The specific gravity of the ALC raw material plate is about 0.5, and it is easy to process, but has the drawback that the surface is brittle and lacks abrasion. As the ALC raw material plate, standard dimensions: height 2500 mm, width 6
00 mm and a thickness of 100 mm were used.

In step A, ALC raw material plate (1)
Unit / block dimensions: height 60 mm, width 200
mm and a thickness of 15-20 mm to secure a unit-shaped plate material (2) as a unit tile.

In the step B, using a sand blasting device for blowing a fine sand to the surface, the unit-shaped plate material (2) is sprayed on one side of the thickness side to be a tile surface, and the outlet of the sand blast is vertically and horizontally and at an angle. The surface of the gemstone has the same rough skin as that of natural stone. next,
Using a compressed air blower, the sand blast is used to remove the clogged sand, but it is not removed completely, leaving it irregularly, thereby breaking the regular array of pores and expressing natural stone skin. -Secure a surface-treated plate (4) as a tile.

In step C, a water-soluble colored organic dye used for dyeing fibers is dissolved in water to prepare a dyeing solution. Place the surface-treated plate (4) in a cylindrical trough-shaped container,
The dyeing solution is filled until the board is fully buried. A lid of a closed type that can be taken in and out of the liquid surface in the container is placed, a weight is placed on the lid, pressure is applied to the liquid surface, and the dyeing solution is pressed from the pores of the surface-treated plate material to the inside. Inject and penetrate and color. The colored surface-treated plate is dried using a heating dryer. Next, the dried surface-treated plate material is washed by high-pressure water spraying, and the spraying distance is changed to generate uneven coloring, to further express natural stone tone, and again using a heating dryer. Dry to secure the penetrating dye coated plate (4) as a unit tile. Even if the penetrating dye-coated plate was cut at an arbitrary cross section, the entire area was colored.

In step D, the penetrating dye-coated plate (4)
The surface of the surface is coated with a lacquer or other colorless and transparent spray paint that has excellent weather resistance, water resistance, abrasion resistance, hardness, color retention, chemical resistance, and toughness. As a surface finish coated plate material, it has a natural stone tone, as shown in FIG. 2, block dimensions: 60 mm × 200 mm, thickness 1
Securing stone-like decorative tiles (5) as unit tiles of 5─20 mm.

The stone-like decorative tile (5) obtained through the above-described series of steps is a unit having a predetermined size using an ALC-type plate material, which is a porous lightweight concrete, also called a high-temperature high-pressure steam-cured lightweight concrete, as a raw material. Type tile with natural stone surface tile surface shape, AL
Coloring by penetrating the dye from the cell pores to the inside of the C raw material plate (1), and furthermore, the surface finish as a unit tile having a finish-coated surface with excellent weather resistance, water resistance and abrasion resistance on its surface It is a coated plate material.

[0022]

The present invention is embodied in the form described above and has the following effects.

The stone-like decorative tile of the present invention is characterized in that it is easy to process, has features such as light weight, heat insulation, fire resistance, etc., and is manufactured using a large amount of inexpensive ALC raw material as a raw material. Therefore, compared with the stone-decorated tiles according to the prior art, there is an effect that a cheap stone-decorated tile can be provided with almost the same performance.

The stone-like decorative tile of the present invention has a finish-coated film having excellent weather resistance, water resistance and abrasion resistance on its surface. It has the effect of reinforcing / improving the defects lacking.

The stone-tone decorative tile of the present invention is laid on an indoor or outdoor wall or the like to form a rough ore surface pattern to enhance the aesthetic appearance, and can be used versatilely for a light-weight, heat-insulating and sound-absorbing portion. Has an effect.

In the method of manufacturing a stone-tone decorative tile according to the present invention, since a pre-existing and easy-to-process and inexpensive ALC raw material plate is used as a raw material, the plate manufacturing process can be shortened, and not only the raw material cost but also the manufacturing cost can be reduced. Has an effect that can be.

In the method for producing a stone-tone decorative tile according to the present invention, the existing ALC raw material plate is used as a raw material, and offcuts of the ALC raw material plate can also be used as raw materials, which can contribute to resource reuse and resource saving. Has an effect.

[Brief description of the drawings]

FIG. 1 is a process diagram of a method for manufacturing a stone-tone decorative tile, showing an embodiment of the present invention.

FIG. 2 is a perspective view of a unit block of a stone-like decorative tile, showing an embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ALC raw material board 2 Unit-shaped board 3 Surface-processed board 4 Penetrant dye coated board 5 Stone-like decorative tile

Claims (2)

(57) [Claims] 1. A unit type tile having a predetermined dimension, which is made of a porous lightweight concrete ALC type plate material, also called high temperature and high pressure steam cured lightweight concrete, and has a natural stone skin surface. Has a shape,
ALC raw material A colored penetrating surface coating is formed by penetrating dye from the many pores to the inside of the surface of the plate material, and a finish coated surface coating excellent in weather resistance, water resistance and abrasion resistance is formed on the coloring penetrating surface coating A stone-like decorative tile characterized by being a surface finish coated plate material as a unit tile, having: 2. An ALC raw material plate (1) is used as a raw material. In step A, the ALC raw material plate is cut into a predetermined unit block size to secure a unit-shaped plate (2) as a unit tile. In step B, an irregular uneven surface is formed on one side of the unit-shaped plate material on the thickness side as a tile surface to form a rough ore surface having the same split skin as natural stone, and a surface-treated plate material ( 3) is ensured, and in step C, a soluble or dispersible colored dye is dissolved in a solvent to prepare a dyeing solution, the surface-treated plate is stored in a predetermined sealed container, and the dyeing solution is transferred to the container. Fill the surface-treated plate until it is fully buried, apply pressure to the entire liquid surface, and inject and permeate the dyeing solution into the interior of the surface-treated plate through a number of pores to form a colored infiltrated surface coating. To In step D, the surface of the penetrating dye-coated plate is subjected to a finish coating having excellent weather resistance, water resistance, abrasion resistance, etc. to obtain a finished coated surface film. A method for producing a stone-tone decorative tile, comprising securing a stone-tone decorative tile as a unit tile, which is a surface finish coated plate having a stone-like surface pattern.