KR200374320Y1 - Prefabricated loess-board - Google Patents

Abstract

In the present invention, one side end has an outer wing formed by dividing the thickness into an inner end and an outer end so that only the outer end protrudes outward, and the other end is divided into an inner end and an outer end so that only the outer end is inwardly recessed. It is formed and has a wing seating recess to which the outer wing is seated. It has a support protrusion which is projected to be seated in the support cabinet groove, and has a bracket seating groove which is an empty space in which the board contact portion and the wall contact portion of the fixed bracket is located across the lower end surface and the inner surface, one side of the metal plate body It has a board-contacting part that is in close contact with the inner side of the surface and the support groove which is the center, and the other side has a plurality of support holes and the inner end Standing the vertically bent upwardly relates to a prefabricated ocher board that has a wall portion which is in close contact with the wall in close contact with a plurality of fixing brackets secured to the wall surface by Takagi (finish nailers & staplers).

Description

Prefabricated loess-board

The present invention relates to a prefabricated ocher board, which forms an uneven portion at the distal end of the ocher board of the rectangular plate and attaches it to the wall while assembling the bracket to the uneven portion, thereby attaching it to the wall so that the construction period is short, the construction period is short, and the firmness, adhesion and construction properties It is about a prefabricated ocher board that can maximize the.

Generally, wood and gypsum board were used as interior materials for walls or ceilings in buildings, but wood is weak to moisture, and gypsum board is fireproof because its composition is composed only of gypsum. It contains harmful ingredients such as harmful to the human body and has the disadvantage of causing environmental pollution by post-treatment.

In recent years, due to social preference for environmentally friendly parts in many areas, the yellow soil with heat insulation, soundproofing, far-infrared radiation and humidity control ability as building interior materials is attracting attention.

Ocher, covering about 10% of the earth's surface, contains a large amount of calcium carbonate (CaCo3). Due to this calcium carbonate, loess has a viscous force that is not easily broken, and it turns into clay when water is added. It consists of silica (SIO2), alumina (Al2O3), iron, magnesium (Mg), sodium (Na), and kali. Ocher composed of such a ratio and various enzymes emits a large amount of far-infrared rays necessary for the growth of animals and plants, so it is called a living organism. Ocher is a honeycomb structure with a large surface, and a large number of spaces have a multi-layer structure. In this sponge-like hole, far-infrared rays are absorbed and stored in a large amount, and radiate when heated to stimulate molecular activity of other objects. In other words, ocher absorbs solar energy for many years and can be called 'solar storage' simply as silicon mineral.

Ocher, which covers 10% of the earth's surface today, is most widely distributed in semi-arid regions. A spoonful of ocher contains about 200 million microorganisms, causing various enzymes to circulate. Since ancient times, ocher has been used as a living, lifeless soil with tremendous weakness. Our loess is composed of yellow dust that has flown hundreds of thousands of years from mainland China. The enzyme component of loess includes four types of catalase, diphenol oxidase, saccharase and protease. Each of these enzymes plays a role in detoxification, degradability, fertilizer components and purification.

However, when using the loess as an interior material of the building, the worker has to apply the loess to the ceiling or the wall, which requires a lot of manpower, takes a long construction period, and has a problem of cracking during long-term use.

The present invention is to solve the problems as described above, by forming an uneven portion at the distal end of the ocher board of the square plate body and attaching to the wall while assembling the bracket to the uneven portion, attaching to the wall does not require a lot of manpower, construction period is short and robust The purpose is to provide a prefabricated ocher board that can maximize the adhesion and workability.

Figure 1a is a perspective view showing a semicircular support groove of the loess board of the present invention embodiment,

Figure 1b is a perspective view showing the side coupling when the construction of Figure 1a,

1c is a perspective view showing a semicircular support protrusion of the ocher board according to an embodiment of the present invention;

Figure 1d is a perspective view showing a side coupling when the construction of Figure 1c,

Figure 1e is a perspective view showing a state in which the support protrusion of the loess board is an embodiment of the present invention trapezoidal,

Figure 1f is a perspective view showing a side coupling when the construction of Figure 1e,

Figure 1g is a perspective view showing the appearance of the trapezoidal support groove of the ocher board which is an embodiment of the present invention,

Figure 1h is a perspective view showing the side coupling when the construction of Figure 1g,

Figure 2a is a perspective view showing a state in which the support protrusion is semi-circular in another embodiment of the present invention loess board,

Figure 2b is a perspective view showing a semicircular shape of the support groove of the other side of Figure 2a,

Figure 2c is a perspective view showing a support protrusion as a trapezoid in another embodiment of the present invention loess board,

Figure 2d is a perspective view showing the trapezoidal shape of the support groove, the other side of Figure 2c,

Figure 3a is a perspective view showing a state of the fixing bracket used when the support groove is a semi-circular in the present invention embodiment,

3B is a front view of FIG. 3A,

Figure 3c is a perspective view showing a state of the fixing bracket used when the support groove is trapezoidal in the embodiment of the present invention,

3D is a front view of FIG. 3C;

Figure 4a is a perspective view to enlarge the main part in a state inverted the display portion to show the construction state of the support protrusion and the support groove groove semicircular ocher board is an embodiment of the present invention,

Figure 4b is a perspective view to enlarge the main portion in the state inverted the display portion to show the construction state of the ocher board of the support protrusion and the support groove groove trapezoid is an embodiment of the present invention,

Figure 5 is an enlarged side cross-sectional view showing the main portion of the present invention when the support protrusion and the support groove groove when the wall surface of the semi-circular ocher board construction.

* Description of the symbols for the main parts of the drawings *

1: ocher board 10: top

11 inner part 12 center part

13: support groove 14: outer portion

10a: lower part 13a: support protrusion

14a: bracket seating groove 20: one end

21: inner edge 22: outer edge

23: outer wing 20a: other end

21a: inner end 22a: outer end

23a: wing mounting recess 30: fixing bracket

31 board contact part 32 wall contact part

33: support hole 40: wall

50: adhesive

In order to achieve the above object, the present invention is in the ocher board formed of a plate body, one side end is divided into the thickness of the inner end and the outer end has an outer blade formed so that the outer end only protrudes outward, the other end is The thickness is divided into the inner and outer ends, and only the outer ends are recessed inwards to have wing seating recesses for the outer wings to be seated. It has a support holder groove formed in the inner portion long in the direction, the lower end surface has a feature having a support protrusion protruding outward and seated in the support holder groove.

In addition, one side of the metal plate body has a board contact portion that is in close contact over the inner support and the support groove of the center of the upper surface and the other side has a plurality of support holes and has a wall surface contact portion in close contact with the wall surface vertically bent upward from the inner end It is provided with a plurality of fixing brackets fixed to the wall by the Taka (finish nailers & staplers), and the bracket seating groove which is an empty space in which the board contact portion and the wall contact portion of the fixing bracket are positioned over the lower end surface and the inner surface. It is equipped with a feature that the adhesive is applied to the inner surface to be in close contact with the wall surface.

Hereinafter, the present invention in more detail by the accompanying drawings as follows.

Figure 1a is a perspective view showing a semicircular support groove groove of the ocher board of the present invention embodiment, Figure 1b is a perspective view showing a side coupling when the construction of Figure 1a, Figure 1c is a support protrusion of the loess board of the present invention embodiment Figure 1d is a perspective view showing a semi-circular shape, Figure 1d is a perspective view showing a side coupling when the construction of Figure 1c, Figure 1e is a perspective view showing a trapezoidal support protrusion of the ocher board of the present invention embodiment, Figure 1f is 1e Figure 1g is a perspective view showing a side coupling when the construction, Figure 1g is a perspective view showing a trapezoidal support groove groove of the ocher board according to an embodiment of the present invention, Figure 1h is a perspective view showing the side coupling when the construction of Figure 1g.

The present invention is a prefabricated ocher board (1) developed for the construction of walls and ceilings, the size of which is 200 to 300 mm × 200 to 300 mm × 20 to 28 mm in thickness, 82 to 85 weight% of ocher and 15 to 18 weight A fixed bracket (30) is fitted between the rectangular loess board (1) and the ocher board (1), which are manufactured by compression vacuum injection method by mixing water of male and female molds, and fix the ocher board (1) on the wall surface. It consists of

The ocher board 1 is the outer blade 23 and the other end formed so that the thickness is divided into the inner end 21 and the outer end 22 on one side end 20 so that only the outer end 22 protrudes outward. The thickness is divided into the inner tip 21a and the outer tip 22a at 20a so that only the outer tip 22a is recessed inwardly so that the outer wing 23 is seated, and the upper wing 10 has a seating recess 23a. The front end face is equally divided into three parts into the inner part 11, the center part 12, and the outer part 14, and is formed in the supporting cabinet groove 13 formed in the longitudinal direction in the longitudinal direction from the center part 12, and the lower end part 10a. A support protrusion 13a protruding outwardly and seated in the support groove 13 is provided, and the board contact portion 31 and the wall contact portion 32 of the fixing bracket 30 are disposed on the front end surface and the inner surface of the lower end 10a. It is composed of a bracket seating groove (14a) which is an empty space in which it is located.

The support protrusion 13a of the lower end 10a, which is seated corresponding to the support cabinet groove 13 of the upper end 10, has a semi-circular or trapezoidal shape in cross section and its height is protruded from 2 to 5 mm from the front end face. .

Figure 2a is a perspective view showing the support protrusion is a semi-circular shape as another embodiment of the ocher board of the present invention, Figure 2b is a perspective view showing a semicircular shape of the support groove of the other side of Figure 2a, Figure 2c In another embodiment is a perspective view showing a trapezoidal support protrusion, Figure 2d is a perspective view showing the trapezoidal shape of the support groove groove of the other side of Figure 2c, the simplest type ocher board does not form a separate coupling portion at both ends (1) is shown.

Figure 3a is a perspective view showing a state of the fixing bracket used when the support groove is a semi-circular in the embodiment of the present invention, Figure 3b is a front view of Figure 3a, Figure 3c is used when the support groove is a trapezoid in the present invention embodiment Figure 3d is a perspective view showing a state of the fixing bracket, Figure 3c is a front view of Figure 3c, the fixing bracket 30 is a metal plate, one side of the support 11 groove (inner portion 11 and the central portion 12 of the upper end 10) 13 has a board contact portion 31 in close contact with each other, and the other side has a plurality of support holes 33 and vertically bent upward from the inner end portion 11 to the wall contact portion in close contact with the wall surface 40 ( 32) and is fixed to the wall 40 through the support hole 33 by means of fixing members of finish nailers & staplers.

Referring to the use state of the present invention as follows.

Figure 4a is a perspective view to enlarge the main portion in the state inverted the display portion to show the construction of the semi-circular ocher board with the support protrusion and the support groove is an embodiment of the present invention, Figure 4b is a support protrusion and the support groove is an embodiment of the present invention When the construction of the trapezoidal ocher board is shown in a perspective view to enlarge the main portion in the state inverted the display portion, Figure 5 is an enlarged main portion showing the state when the wall surface of the semi-circular ocher board is a support protrusion and a support groove groove in the present invention embodiment Side cross section view.

The mixture was prepared by mixing 82 to 85% by weight of ocher and 15 to 18% by weight of water, from which moisture was removed, and drying the ocher board (1) formed by compression vacuum injection into the mixture in the male and female molds. After that, the ocher board 1 is dried and manufactured in the shade. The ratio of water mixed with ocher during molding may be maintained at about 15 to 18%. If the mixing ratio is higher than this, deformation of a structure such as cracking may be brought about.

The ocher board 1 manufactured in this way varies in size depending on the use of the wall surface 40 or the bottom surface. The flooring material is manufactured in the size of 200 to 300 mm x 200 to 300 mm x 20 to 28 mm in thickness. For the wall surface 40, it is produced in a standard of 150 to 200 mm in width x 200 to 500 mm in length x 10 to 25 mm in thickness.

After applying the adhesive 50 to the back of the ocher board (1), and then adhered to the wall surface 40, and then attached to the other surface of the ocher board (1) attached to the wall surface 40 1) The bottom 10a is seated, but first, the fixing bracket 30 is seated at the top 10 of the ocher board 1 so that the fixing bracket 30 is positioned at the bracket seating groove 14a of the bottom 10a. Let's do it.

At this time, the board contact portion 31 of the fixing bracket 30 is located across the inner portion 11 of the top 10 of the ocher board 1 and the support groove 13 of the central portion 12 and a plurality of support holes 33 The wall contact portion 32 having a) is bent vertically and in close contact with the wall surface 40.

In this state, the worker uses a nail (finish nailers & staplers) to fix the bracket to the wall (40) through the support hole (33) of the wall bracket (32) of the fixing bracket (30) using a nail or staff plug-in fixing member. At the same time to fix the 30) ocher board (1) is firmly attached to the wall (40).

At this time, when the ocher board 1 slightly floats on the wall surface 40 due to the bending of the wall surface 40, the length of the board contact part 31 is longer than the thickness of the ocher board 1. Should be used.

The lower end 10a of another ocher board 1 on the top 10 of the ocher board 1 firmly fixed to the wall surface 40 by using the fixing bracket 30 and the adhesive 50 on the wall surface 40. This is done.

At this time, the semi-circular or trapezoidal support holder groove 13, which is the central portion 12 of the upper end 10, in the state in which the adhesive 50 is applied, the semi-circular or trapezoidal support of the other loess board 1 bottom 10a corresponding thereto. The protrusion 13a is seated so that it can cope with the external force applied in the vertical direction of the ocher board 1.

If the height of the semi-circular support protrusion 13a exceeds one third of the diameter, there is a risk that the protrusion is damaged, and the support groove 13 corresponding to the support protrusion 13a should be made 0.6 mm larger than the diameter of the support protrusion 13a0. And it is easy to remove by forming the support protrusion (13a) and the support groove groove 13 in a semi-circular shape can maintain a smooth coupling force during construction and less risk of plate damage.

The trapezoidal support protrusion 13a and the support groove 13 are superior in rigidity when combined with the semicircle, but the flexibility is somewhat inferior. By giving the trapezoidal slope of 5 to 8 degrees, it becomes easier to combine and disengage.

Another ocher board 1 is coupled to one side end 20 and the other end 20a of the ocher board 1, and the other ocher board 1 adjacent to the outer wing 23 of the one end 20. The outer side of the other end of the loess board 10, the outer end 22 of the other end 20a is in close contact with the wing seating recess 23a, and adjacent to the wing seating recess 23a of the outer end 22a of the other side 20a. After the wing 23 is in close contact, another ocher board 1 may be laminated on the upper surface 10 of the other ocher board 1 in the same manner as described above.

When the ocher board 1 of the present invention is used as a flooring agent, the ocher board 1 should be held in close contact without a gap between the floor surface and the ocher board surface while holding the equilibrium reference point of the entire floor. There is a risk of breakage. In addition, the adhesive used is, of course, using a natural raw material harmless to the human body.

As such, the present invention forms an uneven portion at the distal end of the ocher board of the square plate, and attaches to the wall while assembling the bracket to the uneven portion to attach it to the wall, which does not require much manpower, the construction period is short, and it is possible to maximize the firmness, adhesion and constructability. It has an effect.

Claims (4)

In the ocher board molded into a plate body; One side end 20 has an outer wing 23 formed so that the thickness is divided into the inner end 21 and the outer end 22 so that only the outer end 22 protrudes outward; The other end 20a has a wing seating recess 23a in which the thickness is divided into an inner end 21a and an outer end 22a so that only the outer end 22a is recessed inwardly so that the outer wing 23 is seated. ; The upper end 10 has a support groove groove 13 which is recessed inwardly in the longitudinal direction from the central portion 12 by dividing the front end into three equal parts into the inner portion 11, the central portion 12 and the outer portion 14; Prefabricated ocher board, characterized in that the lower end (10a) is provided with a support protrusion (13a) that protrudes outward and is seated in the support cabinet groove (13). The method of claim 1; One side of the metal plate body has a board contact portion 31 in close contact over the support 11, the inner portion 11 and the central portion 12 of the upper end 10 and the other side has a plurality of support holes 33 A plurality of fixing brackets 30 which are vertically bent upward from the inner end 11 and have a wall contact part 32 closely contacted with the wall and fixed to the wall by tacky (finish nailers &staplers); It is further provided with a bracket seating groove 14a, which is an empty space in which the board contact part 31 and the wall contact part 32 of the fixing bracket 30 are located on the front end face and the inner face of the lower end 10a. Prefabricated ocher board, characterized in that the adhesive is applied and constructed to be in close contact with the wall. The method of claim 1; Prefabricated ocher board, characterized in that the support protrusion 13a of the lower end 10a seated corresponding to the support cabinet groove 13 of the upper end 10 is formed in a semicircular or trapezoidal shape and its height is 2 to 5mm. . The method of claim 1 or 2; The ocher board is 200-300mm wide x 200-300mm long x 20-28mm thick, and 82-85% by weight ocher mixed with 15-18% by weight of water, produced by compression vacuum injection method in male and female molds. Prefabricated ocher board characterized in that.