KR101533927B1 - Method of manufacturing a wood floor and a wood floor manufactured by the method - Google Patents

Abstract

The present invention provides a method of manufacturing a wood floor, and a wood floor (M) manufactured thereby, for use in floors of hall, gym, public office, private educational institute, and school. More particularly, the method comprises: a processing step (S10) of selecting one of hardwood, glued laminated wood, MDF, PB, plywood, and synthetic wood, which are raw materials of wood floor (M), and processing formed wood (T) into the predetermined size; a mixing step (S20) of generating a mixed solution (20) by mixing 25 to 40 wt% of turpentine oil (21), 25 to 40 wt% of linseed oil (22), and 3 to 20 wt% of raw lacquer (23) in order to impregnate the wood (T) processed in the processing step (S10) with the mixed solution (20); an impregnation step (S30) of impregnating the wood (T) with the mixed solution (20) generated in the mixing step (S20); and a final step (S40) of drying the wood (T) which has passed the impregnation step (S30), and cutting the same according to a use thereof. Accordingly, the method according to the present invention is configured to deeply and uniformly impregnate wood with a mixed solution using nontoxic and natural vegetable oil, whereby wood floor manufactured by the method has a preservative treatment function which is harmless to human and environment, a prevention function for deformation such as a distortion phenomenon according to humidity, and the like, and excellent fire resistance and water resistance. Thus, the wood floor according to the present invention provides excellent performance under not only various disasters such as flood, fire, or the like, but also a severe drought condition.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a wood floor,

The present invention relates to wood flooring installed on a floor such as a hall, a gymnasium, a government office, a schoolhouse, and a school corridor. More specifically, the present invention relates to a wood flooring which is impregnated deeply into wood, It is not only harmless, but also has anti-deformation function such as distortion due to humidity, and exerts excellent effects on fire resistance and water resistance. It not only causes various disasters such as flood and fire, The present invention relates to a method of manufacturing a wooden floor, which provides excellent performance under the same conditions, and a wooden floor manufactured by the method.

In general, flooring made of wood such as marble or stone, vinyl flooring, wood-floored flooring, and veneer laminated to the plywood is generalized as flooring of the living room of the house, the floor of the house, The use is also increasing.

However, the stone materials such as the marble are not well suited to the Korean situation of the sitting culture, and are not suitable for residential use, and are limited to the exhibition and the lobby. In addition, the vinyl system such as the above-mentioned board is made of a very harmful component to the human body, and there are various problems in use. In addition, there is a hygienic problem such as stickiness or bad smell due to lack of moisture in summer.

In order to solve the above-mentioned problem, a purewood wood float material may be used. However, pure woodwood products are weak to moisture and exposed to moisture, which causes warping or distortion, and often causes cracks in the wood chips, It is also said. In other words, it can damage female stockings or socks by loosing or cracking of woody texture, and in case of severe case, there are safety problems such as sticking of wooden legs. In addition, because it is made of pure wood, it is not easy for the material cost and the processing cost to be high, and the natural forest of pure nature must be damaged in order to obtain good quality wood material.

On the other hand, in the case of using a floorboard in which a veneer is bonded to a veneer made of plywood, in this case, the veneer cut beforehand is cut to a predetermined floorboard size before cutting a commercially available plywood to a predetermined floorboard standard, And top coat finish.

For example, in Korean Patent Registration No. 10-0880263, the present invention relates to a composition for coating a laminate flooring, a laminate flooring prepared from the composition, and a method for producing the same, and more particularly, to (i) an acrylic polymer; (Ii) an acrylic monomer; (Iii) an organosilane compound; (Iv) silane series surfactants; (V) an initiator; And (vi) a solvent. Waterproofing and water repellent effect on the bottom surface of the plywood floor which comes into contact with the floor of the building during construction prevents discoloration and decay of vignetting on the surface of the plywood floor and prevents the growth of microorganisms, A waterproof and water repellent composition for flooring laminate coating which is excellent in adhesion to a water-soluble adhesive used in construction and can be used permanently and is environmentally friendly and economical, Plywood flooring and a manufacturing method thereof.

However, the above-mentioned manufacturing method is not only a method for manufacturing a laminate floor, but also a method for producing a laminate floor using a composition for external coating using a chemical substance, which is harmless to the environment and is not environmentally friendly. In addition, the method of coating is not coated to the inside of the laminate floor, which causes problems such as water resistance, water repellency, deformation such as warping of wood, and service life for a long period of time.

Korean Patent Registration No. 10-0880263 entitled " Waterproofing and Water Repellent Composition for Laminated Floor Coating, Laminated Parquet Produced Therefrom and Method for its Manufacturing " (2009.01.16)

Accordingly, it is an object of the present invention to fundamentally solve the above-described problems of the prior art, and it is an object of the present invention to provide a method for producing a water- And it has an excellent effect on fire resistance and water resistance as well as preventing various kinds of disasters such as flood and fire and providing excellent performance under severe drying conditions. have.

In order to achieve the above object, one aspect of the present invention is to provide a wood flooring to be installed on the floor of an auditorium, a gymnasium, a government office, a schoolhouse, and a school corridor, including: a wood, A processing step of processing the formed wood by a single process to a predetermined size; Terekan oil, flaxseed oil and raw lacquer are used to impregnate the processed wood in the above-mentioned processing step. In the case of blending, 25-40wt /% of terfenum oil, 25-40wt% of amanin ou, and 3-20wt% A blending step of producing a blending solution to be used in a blending ratio; An impregnating step of impregnating wood with the compounding solution prepared in the compounding step; And a finishing step of drying the wood having been subjected to the impregnation step and cutting and cutting the wood to suit the application.

delete

According to the present invention, turpentine oil, linseed oil and raw lacquer are used in the blending step. Turpentine oil is blended with 25 to 40% of flaxseed oil, linseed oil) is used in a blending ratio of about 25 to 40%, and raw lacquer is used in a blending ratio of about 3 to 20%.

According to another aspect of the present invention, there is provided a method for manufacturing a wood flooring, comprising the steps of processing the wood as a raw material of a floor to a predetermined size by using the manufacturing method of the first aspect, drying the wood through impregnation with the blending solution, It features the use of wood flooring.

It should be understood, however, that the terminology or words of the present specification and claims should not be construed in an ordinary sense or in a dictionary, and that the inventors shall not be limited to the concept of a term It should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be properly defined. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It is to be understood that equivalents and modifications are possible.

As described in the above-mentioned constitution and operation, the present invention can be applied to the prevention of deformation such as distortion due to humidity, as well as the function of preservation which is harmless to the human body and the environment by impregnating deeply into the wood, It is excellent in refractory and water resistance as well as in various kinds of disasters such as flood and fire, and also provides excellent performance under severe drying conditions.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram sequentially showing a method for manufacturing a wooden floor according to the present invention; FIG.
2 is a structural view showing a step of processing a wooden floor according to the present invention;
Fig. 3 is a schematic view showing the mixing step of a wooden floor according to the present invention; Fig.
4 is a view showing a step of impregnating a wooden floor according to the present invention;
5A and 5B are diagrams showing a step of finishing a wooden floor according to the present invention;

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

The present invention relates to a method of manufacturing a wooden floor and a wooden floor (M) manufactured by the method, and comprises a main step S10, a compounding step S20, an impregnating step S30, and a finishing step S40 .

The processing step (S10) according to the present invention processes the wood (T), which is a raw material of the wooden floor (M), to a certain size. In the processing step S10, the timber T, which is a step of processing the wood T corresponding to the raw material of the wooden floor M, may be used immediately. However, in order to increase the efficiency in the later-described impregnation step S30, It can be said that it is more effective to use it by processing it in size. In other words, it is preferable to process the wood (T) in the same or similar size as the finished wood floor (M). The size of the wood (T) is about 50 to 300 cm in width, 300 to 4000 cm in height, It is possible to greatly expand the use as a floor.

The type of wood (T) used as a raw material does not give much weight to the kinds of wood (T) such as oak, maple, birch, whitish wood, acacia wood, but it is dried as well as possible, It is more effective to use an excellent wood (T).

The wood (T) in the processing step S10 according to the present invention is characterized by using any one of wood, gypsum, MDF, PB, plywood and synthetic wood. From a macroscopic point of view, the floor (M) of the present invention can be any one of wood, laminated wood, MDF, PB, plywood, or synthetic wood since any wood is used as a final floor product (M) (M) having various uses and performances can be manufactured according to the processing method.

On the other hand, logwood is a log obtained by harvesting and preparing logs, and is a tree that has not been subjected to sanitization. It is also called a material. Generally, logs are widely used as furniture materials, but when used as a structural material of a floor, moisture content is within about 12% and it is possible to minimize the phenomena such as warping due to moisture when a well-dried wood is used. Gypsum is a material that is cut into a certain size of wood and attached to each other and processed into a wide plate. It has small deformation, high durability and strength, free design can be made, and thickness is also constant. have.

Here, MDF stands for "medium density fiber board" and is called "medium density fiber board". By separating the fibrous structure of the wood and pushing the adhesive and pressing it under strong pressure, a medium-density plate is produced. Through this process, the density increases and becomes very heavy. In addition, it is possible to obtain a plastic-like surface by applying acrylic paint uniformly and smoothly on the surface, and to make it look like a wooden furniture with natural veneer using the advantage of smooth surface. do.

PB is an abbreviation of Particle Board. It is a kind of recycled material, which is made of wood with small granules made of adhesive and attached with wood pattern film on the surface, which is a common wood material. PB is lighter in weight than other wood (T), and it is safe to use it as a flooring wood because it has good merit to touch the water due to the film attached to the surface. Plywood is made by laminating several veneers which are made of thinned wood. It is strong in various thicknesses and bending strength. Synthetic wood is made by mixing various woods. It can be used differently depending on the purpose. Therefore, each wood It is possible to obtain a desired performance and a high degree of satisfaction by selecting and using the touch panel T in accordance with the intended use.

The blending step S20 according to the present invention produces a blending solution 20 to be impregnated in the processed wood T in the processing step S10. In the mixing step S20, the wood T subjected to the processing step in the processing step S10 is subjected to a waterproof treatment, a heat radiation treatment and an antiseptic treatment to impregnate the wood T to prevent the wood T from being twisted or prevented from corrosion. Thereby forming the compounding solution 20. Even if the wood (T) is used as a wood or processed, since the main component is wood, when it is used for a long time or when it comes into contact with water or fire, serious problems such as warping and corrosion occur. In order to minimize such a problem, it is necessary to impregnate the wood (T) with the compounding solution (20). The impregnation step (S30) will be described later, and the generation of the compounding solution (20) will be described first.

The compounding solution 20 of the compounding step S20 according to the present invention is a mixture of turpentine oil 21, linseed oil 22 and raw lacquer 23, It is characterized in that 25 to 40 wt / wt% of the turpentine oil 21, 25 to 40 wt / wt% of the linseed oil 22 and 3 to 20 wt / wt% of the natural lacquer 23 are used .

Of the materials used in the compounding solution 20, turpentine oil 21 can be obtained by distilling water-vaporized green pigments having a colorless essential oil property obtained from pine trees or distilling pine branches directly with water vapor. Such turpentine oil 21 has water resistance which is insoluble in water. When the pine stalks are wounded, the turpentine oil is about 20% Which is distilled and extracted with steam. Turpentine oil (21) is mainly used as a raw material for pharmaceuticals such as induction stimulants, raw materials for making paints such as paint varnish lacquers, emulsifying solvents, bitumen, synthetic camphor, borneol, terpineol .

Linseed oil (22) is a representative dry oil extracted from the mature seed flaxseed of flax (content is around 35 ~ 40%) and the content of seed is 28 ~ 44%. Linseed oil has a specific gravity of 0.932 to 0.936, a refractive index of 1.480 to 1.483, and a solidifying point of -18 to -27 캜. It contains unsaturated acids such as linoleic acid and linoleic acid in a large amount and thus is rich in unsaturation. . When they are placed in the air, oxygen is absorbed and they are polymerized to generate rinoxin, a polymer material with elastic water-resistant and translucent properties. The weight gain due to oxygen uptake is about 20% per week. Drying days of linseed oil coatings are 6 ~ 7 days in summer and 8 ~ 10 days in winter. Using this high drying rate, paint varnishes, linoleum lacquers, printing inks, Substitute ㅇ Medicinal ㅇ It is also used for soft detergent raw materials.

Natural lacquer (23) is a natural resin oil paint extracted from lacquer tree and is a milky white liquid which is released from the wounds of the lacquer shell (epidermis) and is called 'natural varnish'. It is mainly used as a coating material for metal and wood coating. The raw lacquer extracted from a lacquer tree is called raw lacquer and the processed lacquer is called a lacquer. In the present invention, both fresh lacquer and refined lacquer can be used. It is effective to use it in an appropriate way.

Once the lacquer has been dried, it has high efficacy such as heat resistance, water resistance, salt resistance, acid resistance, anticorrosiveness, water repellency, waterproofness and gloss. In addition, it is possible to apply the present invention to a field where it is desired to exhibit the efficacy of lacquer.

In the present invention, the blending solution 20 is formed by mixing the above-mentioned turpentine oil 21, linseed oil 22 and raw lacquer 23 at a certain ratio, and turpentine oil ) 25 to 40 wt /% of linseed oil 22, 25 to 40 wt /% of linseed oil 22, and 3 to 20 wt /% of raw lacquer 23 were put into a blending bin 25 After mixing at room temperature (about 20 ℃) for about 10 minutes to 1 hour, it is mixed. Although turpentine oil 21, linseed oil 22 and raw lacquer 23 are mixed at a certain ratio in the blend solution 20 according to the present invention, ) May be added if there are additional materials that provide beneficial effects.

In the impregnating step (S30) according to the present invention, the wood (T) is impregnated with the compounding solution (20) made in the compounding step (S20). The impregnating step S30 is a step of impregnating the compounding solution 20 generated in the compounding step S20 into the wood T, that is, putting the compounding solution 20 into the wood T. As a method of applying a gloss treatment or a waterproof treatment to an existing floor, a method of applying a coating liquid, a polishing agent, or an artificial coated paper to the outer surface is mainly used, which is a method for increasing the time efficiency, There is a disadvantage in that the coating film is peeled off due to water and humidity distortion. In order to solve this problem, the present invention is characterized in that the whole of the interior of the wood (T) is impregnated with the compounding solution (20), thereby causing warpage of the wood (T), peeling of the coating, It minimizes the damage of the fire and increases the lifespan of the wooden floor (T) to provide semi-permanent function and effect.

The impregnation step (S30) will be described in more detail. The natural impregnation method and the mechanical impregnation method are appropriately applied so that the wood (T) and the compounding solution (20) are resonated.

The natural impregnation method is a method in which an appropriate amount of the compounding solution 20 produced in the compounding step S20 is put into the impregnation tank 31 and the wood T after the processing step S10 is subsequently introduced. The impregnation time varies, but it usually takes about 1 to 90 days.

Mechanical impregnation As in the case of the natural impregnation method, the method of injecting the compounding solution 20 into the entirety of the wood T is the same as that of the method of injecting the compounding solution 20 into the wood T using a mechanical device such as a needle, As a method for arbitrarily controlling the addition, the impregnation time is about 12 to 72 hours. It is preferable that the impregnation method is selected taking into consideration the materials, components, usage, and the like of the wood (T) in a comprehensive manner.

In the finishing step (S40) according to the present invention, the wood (T) having been subjected to the impregnating step (S30) is dried and cut and cut to suit the application. The finishing step S40 is a final step in which the wood T absorbed in the compounding solution 20 is removed from the impregnation step S30 and dried and then cut or cut to suit the application. As the drying method, various methods such as a natural drying method, a mechanical drying method, and a mixed drying method can be used. The natural drying method refers to drying in a natural state, and the mechanical drying method refers to a drying method in an arbitrary environment using a mechanical device. The mixed drying method is a method of mixing a natural drying method and a mechanical drying method.

Drying method It is also effective to dry the wood (T) in a suitable manner in consideration of the materials, components, usage, and the like of the wood (T) in the same way as the impregnation method of the impregnating step (S30).

At this time, the wood (T), which is a raw material of the floor (M), is processed to have a predetermined size and then the wood (T) is impregnated into the blending solution (20) And cut and used.

1 to 5, the wood (T), which is a raw material of the floor (M), is processed into a predetermined size by using any one of wood, gypsum, MDF, PB, And a mixed solution 20 in which turpentine oil 21, linseed oil 22 and raw lacquer 23 are mixed at a predetermined ratio is formed in the mixing tank 31, (20) and wood (T) are put into the interior of the wood (T) to allow the compounding solution (20) to be impregnated as much as possible. Then, the wood (T) is taken out and dried, (M) which is the final product. Accordingly, the present invention is based on the finding that, by impregnating deeply into the interior of wood, the compounding solution using non-toxic natural vegetable oil is not only harmful to the human body and the environment, but also has a function of preventing deformation such as distortion due to humidity, And water resistance, it provides excellent performance not only in various disasters such as floods and fire but also in severe dry conditions.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is therefore intended that such variations and modifications fall within the scope of the appended claims.

S10: Processing step S20: Blending step
S30: impregnation step S40: finishing step
20: Compounding solution 21: turpentine oil
22: Linseed oil 23: raw lacquer
25: mixing bowl 31:
M: Wood Flooring T: Wood

Claims (4)

For wooden floors (M) installed on the floor of auditoriums, gymnasiums, government offices, institutes and school corridors:
(S10) of processing a wood (T) formed by selecting any one of a raw material of a wood floor (M), a wood, a laminated wood, MDF, PB, a plywood, and a synthetic wood to a predetermined size;
Turpentine oil 21, linseed oil 22 and raw lacquer 23 are used to impregnate the processed wood T in the processing step S10 with terfenum oil % of turpentine oil 21, 25 to 40 wt /% of linseed oil 22 and 3 to 20 wt /% of raw lacquer 23, (S20);
An impregnation step (S30) of impregnating the wood (T) with the compounding solution (20) made in the mixing step (S20); And
And a finishing step (S40) of drying the wood (T) having been subjected to the impregnating step (S30) and cutting and cutting the wood (T) to suit the application. delete delete       The wood (T), which is a raw material of the wooden floor (M), is processed to a predetermined size and then the wood (T) is impregnated with the compounding solution by using the manufacturing method of the above item 1, Wood flooring used by cutting.

Images