KR100687803B1 - A manufacturing method and apparatus of building finishingmaterials using silicified wood - Google Patents

Abstract

A manufacturing method of construction finishing materials using silicified wood is provided to keep the patterns/shapes of raw silicified wood without deformation, to increase strength and to minimize splitting phenomenon, to manufacture construction finishing materials in the wanted size and to prevent the deformation, crack formation or damage caused by penetration of moisture. The manufacturing method of construction finishing materials using silicified wood comprises the steps of: cutting raw silicified wood having the fixed length in the longitudinal direction to be a silicified wood panel having the fixed thickness around 10~30 millimeters(S1); removing moisture from the silicified wood panel by drying the cut silicified wood panel naturally or drying the cut silicified wood panel for more than 24 hours at a fixed temperature above 20‹C(S2); filling up gaps formed on the surface of the dehydrated silicified wood panel with a hardening resin composition(S3); attaching a support net on one side of the gap-filled silicified wood panel by using adhesives and drying for more than 3 hours at the fixed temperature above 20‹C(S4); surfacing the other side of the silicified wood panel by a grinding machine to make the surface uniform and to show patterns/shapes of the silicified wood clearly(S5); applying water repellents on the surface of the ground silicified wood panel by a coating machine and drying for about 24 hours at the fixed temperature to form a water repellent layer on the surface(S5a); and cutting the ground silicified wood panel into the size of construction finishing materials by a general cutting machine(S6).

Description

A manufacturing method and apparatus of building finishing materials using silicified wood}

1 is a block diagram schematically showing a manufacturing step of the present invention.

Figure 2a and Figure 2b is a schematic main view showing the step of cutting silicified wood sheet of the present invention.

Figure 3 is a schematic cross-sectional view of the main portion filling the gap filling step of the present invention.

Figure 4 is a main view schematically showing the step of attaching the support network of the present invention.

Figure 5 is a main view schematically showing a cutting step cutting step of the present invention.

Figure 6 is a sectional view schematically showing the main portion of another embodiment of the present invention.

7 is a main view schematically showing a silicide wood panel manufactured using a conventional silicide wood.

Explanation of symbols for the main parts of the drawings

1: silicified wood ore

10: silicified wood board

   12: gap

20: curable resin

30: support network

40: building finish

50: water repellent layer

The present invention relates to a building finishing material manufactured by using siliceous ore, and more particularly, not by combining pieces of siliceous ore, but by processing the siliceous ore as it is to maintain the pattern / shape of the siliceous ore as well as its strength. The present invention relates to a method for producing a building finishing material using siliceous stone and a building finishing material produced by the same, which minimizes the high cracking and facilitates the manufacture of the required size.

In general, silicified woods, also called petrified woods, refer to wood fossils generated in the mesozoic zone from mesozoic zones. Promoting is already well known.

As such, a panel applied to a bed or a dining table is conventionally manufactured using silicified wood gemstones in which a large amount of negative ions and far infrared rays are beneficial to the human body, which is manufactured by Korean Patent No. As described with reference to FIG. 7, the panel, the furniture using the panel is as follows.

First, the siliceous wood gemstone is cut in the width direction to have a predetermined thickness of the intended use, and the cut silicified wood piece 110 is dried.

Thus, after arranging the dried siliceous wood piece 110 in a mold 200 having a predetermined size and the same thickness, the adhesive and the resin and the curing agent are mixed between the siliceous wood pieces 110 and the mold 200 Filling (120) and then curing to separate the mold 200, a method for producing siliceous wood panel 100 has been proposed.

However, in such a conventional method, siliceous wood panels can be manufactured in various shapes and sizes, but the unevenness in the arrangement and pasting of each piece of siliceous wood is uneven, and the value of the siliceous stone itself is worthwhile. The falling problem was also brought about.

In addition, in addition to the problem of a large amount of resin adhesive in the manufacturing process, as well as the lack of expressing the value and beautiful pattern of siliceous ore itself.

Therefore, the present invention has been made to solve the conventional problems as described above, the purpose is not to manufacture a combination of pieces of siliceous ore, but rather to maintain the pattern / shape of siliceous ore by processing the siliceous ore as it is, of course The present invention provides a method of manufacturing a building finishing material using siliceous wood and a building finishing material produced by the same to minimize the cracking and to easily produce the required size.

Another object of the present invention is to minimize the deformation or cracking and breakage caused by the moisture produced building finish.

The present invention for achieving the above object, in the method for producing a building finishing material using siliceous wood gemstone, siliceous wood board to cut the siliceous stone gemstone having a predetermined length to a plate having a predetermined thickness in the longitudinal direction rather than the width direction Cutting step; A moisture removal step of removing the moisture contained in the silicified wood sheet by drying the cut silicified wood sheet at room temperature; A gap filling step of filling a gap by filling a curable resin into a gap formed as a surface of the siliceous wood plate from which water is removed; A support net attaching step of attaching a support net for preventing strength and cleavage on one surface of the siliced wood plate filled with the gap; A polishing step of polishing the surface of the siliceous wood plate to which the support net is attached to which the support net is not attached, so that the silicide wood pattern / shape is clearly displayed; It characterized in that it comprises a finishing material cutting step of cutting to the size of the building finishing material that needs the polished siliceous wood plate.

After the polishing step is characterized in that it further comprises a water repellent coating step of applying a water repellent to the surface of the polished siliceous wood plate and then dried to form a water repellent layer on the surface.

It is characterized by providing a building finishing material manufactured by the manufacturing method of the building finishing material.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram schematically showing a manufacturing step of the present invention.

In the method for producing a building finishing material using silicified wood ore, which has a large amount of negative ions and far infrared rays, which are beneficial to the human body, and has a pattern / shape of a tree as it is,

The present invention, in order to maintain the pattern / shape of the siliceous stone ore as it is, as well as high strength and minimizing the phenomena, and to facilitate the manufacture to the required size,

First, the silicified wood that cuts the siliceous wood gemstone 1 having the predetermined length as shown in FIG. 2A into the silicized wood sheet 10 having a predetermined thickness of about 10 to 30 mm in the longitudinal direction instead of the width direction as shown in FIG. 2B. The plate cutting step S1 is performed.

In the above, the siliceous wood gemstone is preferably cut through a diamond cutting blade or a waterjet method using a known cutter or laser cutting, and the cracking at the portion where the binding strength is weak due to a gap or ring due to the nature of the siliceous wood gemstone during cutting. It shall be cut and fixed without fluidity to prevent damage to the pattern or shape due to cracks or severe cracks. At this time, it is preferable that the fixing method is fixed with a lump wood or the like, which is a conventional fixing method, or by cutting one surface of the siliceous stone ore so that the cut plane is positioned at the bottom surface and fixed without fluidity.

Thus, the water removal step (S2) of naturally drying the cut silicified wood sheet or dried at least about 24 hours at room temperature in a known drying furnace to remove moisture contained in the silicified wood sheet.

In the above, removing the water contained in the siliceous wood board, preventing the cracking of siliceous wood board due to moisture, while increasing the adhesive strength of the curable resin in the gap filling step described later, and at the same time as the siliceous wood board This is to maintain the pattern / shape of the device without deformation.

Then, filling the gap 12 is filled with a curable resin 20 mixed with a curing agent and a resin in the gap 12 formed of the surface of the silicified wood plate 10, the moisture is removed (S3) to fill the gap Do it.

In the above, filling the gap formed by the surface of the siliceous wood plate filled with the curable resin is to increase the gloss of the siliceous wood plate and to minimize the cracking by the fixing force of the curable resin filled with a fine gap.

Thus, after attaching the support net 30 for preventing the strength and cleavage as shown in Figure 4 using an adhesive or the like on one surface of the siliced wood plate 10 filled with the gap, about 3 hours or more at room temperature of about 20 ℃ or more The step of attaching the support net to dry (S4) is performed.

In the above, the support net is attached to one surface of the siliceous wood board, in order to provide a condition that can increase the strength as well as to prevent cracking by the support net is attached to one surface of the silicified wood board.

Then, the polishing step (S5) of polishing the surface of the silicide wood plate 10 with the support net is not attached to the support net so that the surface is uniform and the pattern / shape of the silicified wood is clearly displayed through a known grinding machine. Do it.

Subsequently, the polished wood plate 10 is completed is shown to be manufactured including a cutting step (S6) to cut to the size of the building finish 40 required as shown in Figure 5 through a conventional cutter.

In the above, the size of the building finishing material can be used according to the purpose, that is to cut and use according to the required use, such as flooring material or side material, and the cut surface after the cutting step of the finishing material, if necessary Finish polishing work or coating work can be further performed.

On the other hand, after the manufacturing is completed in the process of manufacturing the building material as described above in order to prevent the building material from deformation, cracks and splitting due to moisture, etc.,

After the polishing step (S5) as shown in Figure 6 to the surface of the polished siliceous wood plate 10, a conventional water repellent is applied through an applicator, etc. and then dried at about room temperature for about 24 hours to the surface of the water repellent layer (50) It is preferable to further include a water repellent coating step (S5a) to be formed.

Accordingly, the building finishing material produced by the above method has a condition that moisture does not penetrate at all by the water repellent layer formed on the surface, thereby preventing deformation, cracking, and breakage due to water penetration.

As described above, the present invention maintains the pattern / shape of the siliceous wood gemstone as it is, and also has high strength and minimization of the cracking phenomenon, while also making it easy to manufacture the required size. It provides a natural and beautiful environment without losing the pattern / shape, and at the same time, it has the effect of contributing to the health promotion by the large amount of negative ions and far infrared rays which are beneficial to the human body radiated from silicified wood.

In addition, by preventing the moisture from penetrating by the water-repellent layer formed on the surface, there is also an effect that can minimize the deformation, cracks and breakage caused by the building finish material.

Claims (3)

In the method of manufacturing a building finishing material using siliceous stone, A silicified wood sheet cutting step (S1) of cutting the siliceous wood stone having a predetermined length into a sheet having a predetermined thickness in a longitudinal direction instead of a width direction; A moisture removal step (S2) of removing the moisture contained in the silicified wood sheet by drying the cut silicified wood sheet at room temperature; A gap filling step (S3) of filling a gap by filling a curable resin in a gap formed as a surface of the siliceous wood plate from which water is removed; A support net attachment step (S4) for attaching a support net to prevent strength and cleavage on one surface of the siliced wood plate filled with the gap; A polishing step (S5) of polishing the surface of the silicide wood plate on which the support net is attached to which the support net is not attached, so that the silicide wood pattern / shape is clearly displayed; Method of producing a building finishing material using siliceous wood, characterized in that it comprises a finishing material cutting step (S6) to cut to the size of the building finishing material that needs the polished siliceous wood plate. The method according to claim 1, further comprising a water repellent applying step (S5a) to apply a water repellent to the surface of the polished siliceous wood plate after the polishing step and to dry to form a water repellent layer on the surface. Method of manufacturing building finishing materials. A building finishing material using siliceous wood, characterized in that produced by the method of claim 1 or 2.

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