KR102209120B1 - Antimicrobial steel core panel structure - Google Patents

Abstract

Provided is an antimicrobial steel core panel structure. An antistatic antimicrobial steel core panel comprises: a plurality of panels whose surfaces are treated with an inorganic antimicrobial agent; connection units connecting the panels and having surfaces thereof treated with an inorganic antimicrobial agent; a ceiling support placed on an upper end of the panels, and having surfaces thereof treated with an inorganic antimicrobial agent; a floorcloth support placed on a lower end of the panels, and having surfaces thereof treated with an inorganic antimicrobial agent; and a finish support placed on at least one of starting panels and ending panels among the panels, and having surfaces thereof treated with an inorganic antimicrobial agent. Each of the plurality of panels includes: a beehive-type core; two steel plates, respectively placed on the inner surface and the outer surface of the beehive-type core; and a plurality of molding units placed in a space defined by the beehive-type core and the steel plates, and having surfaces thereof treated with an inorganic antimicrobial agent. According to the present invention, the panel structure has complete antimicrobial and antistatic functions, and can be safely used in places which have a risk of damage from fine dust or germs such as semiconductor manufacturing plants, various laboratories, aseptic rooms at pharmaceutical companies, and operating rooms of hospitals.

Description

Antibacterial steel core panel structure {ANTIMICROBIAL STEEL CORE PANEL STRUCTURE}

The present invention relates to a panel structure, and more particularly, to an antibacterial steel core panel (SCP) structure.

In general, a clean room is used to improve product quality and reduce defect rates in manufacturing processes that require a high clean environment, such as semiconductor manufacturing processes, pharmaceutical manufacturing processes, and various food manufacturing processes. In addition, clean rooms are also used in hospital intensive care units and operating rooms. This clean room has a structure that is completely blocked from the external environment in order to block the inflow of dust or bacteria. In addition, efforts to provide an environment in which dust and bacteria hardly occur inside the clean room are required.
On the other hand, in a clean room, there are many cases where the work space is divided into partitions. In order to divide the space with partition construction, a lot of panel construction is being carried out. Korean Patent Registration No. 10-1150024 discloses the contents of a clean room panel including an operating room equipped with an antibacterial function.
However, the conventional clean room panel structure mainly provides an antibacterial function only to the panel itself, that is, a steel plate. Since the conventional panel structure has an antibacterial function only in the panel, there is a risk that fine dust adheres to the connection part connecting the panels or other parts of the finishing material, and bacteria propagate. Therefore, there is a risk that the conventional panel structure is used in a semiconductor manufacturing plant that requires a fine manufacturing process or an operating room directly connected to the life of a patient.

The present invention is to solve the above technical problem, an object of the present invention is to provide an antibacterial steel core panel (SCP) structure in which the entire surface of the panel structure is antibacterial.

An antibacterial steel core panel structure according to an embodiment of the present invention includes a plurality of panels surface-treated with an inorganic antibacterial agent; Connection units connecting the plurality of panels and surface-treated with the inorganic antimicrobial agent; A ceiling support disposed on an upper end of the plurality of panels and surface-treated with the inorganic antimicrobial agent; A mop that is disposed under the plurality of panels and is surface-treated with the inorganic antimicrobial agent; And a finishing receiver disposed on at least one of the start panel and the end panel among the plurality of panels and surface-treated with the inorganic antimicrobial agent.
Each of the plurality of panels includes a honeycomb core; And two steel plates respectively disposed on inner and outer surfaces of the honeycomb core, wherein each of the plurality of panels includes a base metal plate, a first zinc layer sequentially stacked on an upper surface of the base metal plate, and a first pretreatment layer , A lower coat layer, a top coat layer, and a second zinc layer, a second pretreatment layer, and a functional paint layer sequentially stacked on a lower surface of the base metal plate.
As an embodiment, each of the plurality of panels may include a plurality of moldings disposed in a space defined by the honeycomb core and the two steel plates, and surface-treated with the inorganic antimicrobial agent. The top coat layer may include an alkaline earth metal and the inorganic antimicrobial agent.

The antibacterial steel core panel structure according to an embodiment of the present invention includes inorganic antimicrobial agents on each of the parts exposed to the outside (for example, the surfaces of the panels, the surfaces of the molding parts, the connection unit, the mop, the ceiling, and the finish). Can include. Since the panel structure of the present invention has a complete antibacterial function, it can be safely used in places where damage by fine dust or bacteria is concerned, such as a semiconductor manufacturing plant, various laboratories, aseptic rooms of pharmaceutical companies, and operating rooms of hospitals.

1 and 2 are vertical cross-sectional views illustrating an antibacterial steel core panel structure according to an embodiment of the present invention.
3 is a horizontal cross-sectional view for explaining the antibacterial steel core panel structure of FIG. 1.
4 is a perspective view for explaining a honeycomb core of the antibacterial steel core panel structure of FIG. 1.
5 is a view for explaining the steel plate of the antibacterial steel core panel structure of FIG. 1.
6 is a vertical cross-sectional view illustrating an antibacterial steel core panel structure according to another embodiment of the present invention.
7 is a vertical cross-sectional view for explaining the base of the antibacterial steel core panel structure according to an embodiment of the present invention.
8 is a cross-sectional view illustrating that an antibacterial steel core panel structure according to an embodiment of the present invention is disposed on a ceiling.

Hereinafter, embodiments of the present invention will be described clearly and in detail to the extent that a person having ordinary knowledge in the technical field of the present invention can easily implement the present invention.
1 and 2 are vertical cross-sectional views illustrating an antibacterial steel core panel structure according to an embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view illustrating an antibacterial steel core panel structure according to another embodiment of the present invention. 3 is a horizontal cross-sectional view illustrating an antibacterial steel core panel structure according to an embodiment of the present invention.
1 to 3, the antibacterial steel core panel structure 10 is disposed under a plurality of panels 100, connection units 200 connecting the panels 100, and the panels 100 It may include a base plate 300, a ceiling support 400 disposed on the panels 100, and a finishing support 500 for closing both ends. Each of the panels is a honeycomb core 110, molding portions MD1, MD2, MD3, MD4 disposed along the edges of the honeycomb core 110, and steel plates applied to the inner and outer surfaces of the panel 100 ( 120) may be included.
4 is a perspective view illustrating a honeycomb core of an antibacterial steel core panel structure according to an embodiment of the present invention. Referring to FIG. 4, the honeycomb core 110 may include a plurality of hexagonal grids ST or square grids ST defining a plurality of holes HL.
The honeycomb core 110 is not bent by its structure and can function firmly as a frame. The honeycomb core 110 may include paper or aluminum. On the other hand, the honeycomb core 110 may have a rectangular structure in which the longitudinal direction of the panel 100 is in a long side direction from a plan view. For ease of description, the surfaces of the honeycomb core 110 corresponding to the inner and outer surfaces of the panel 100, respectively, are referred to as inner and outer surfaces ES and IS.
Referring again to FIGS. 1 to 3, the molding parts MD1, MD2, MD3, and MD4 may be disposed on the remaining slopes except for the inner and outer surfaces ES and IS of the honeycomb core 110. Each of the molding parts MD1, MD2, MD3, and MD4 may be connected to each other at corners of the honeycomb core 110 to be integral.
Each of the molding parts MD1, MD2, MD3, and MD4 may include aluminum (Al). Each of the molding parts MD1, MD2, MD3, and MD4 may be surface-treated with an inorganic antibacterial agent. Inorganic antimicrobial agents replace metal ions having antibacterial properties such as silver (Ag), copper (Cu), manganese (Mn), zinc (Zn), etc. on inorganic carriers such as zeolite, silica, and alumina. It may have been ordered. Since the inorganic antibacterial agent is included in each of the molding parts MD1, MD2, MD3, and MD4, the antibacterial effect of the panel structure 10 may be improved.
Molding units (MD1, MD2, MD3, MD4) are connected to the first and second molding unit (MD1) and second molding unit (MD2), the base unit that connects the neighboring honeycomb core 110 A third molding part MD3 and a fourth molding part MD4 connected to the ceiling support may be included. According to an embodiment, at least one of the first molding unit MD1 and the second molding unit MD2 may be combined with the closing receiving unit 500.
The first molding part MD1 and the second molding part MD2 face each other and may have mirror-like structures with each other. Therefore, for convenience, the structure of the first molding unit MD1 will be described by way of example. The first molding unit MD1 may include two pieces. For example, each piece may have an “L” shape. The first molding unit MD1 may be formed of two pieces to have a structure in which both ends protrude toward the adjacent honeycomb core 110 by combining the two pieces.
For example, the first molding unit MD1 composed of two pieces may have a “C” shape. In the present embodiment, the first molding unit MD1 including two pieces has been exemplarily described, but the two pieces of the first molding unit MD1 may be integral. In addition, the present invention does not limit the structure of the first molding unit MD1 to this. Meanwhile, the first molding part MD1 may be coupled by the honeycomb core 110 and the first extension part EX1. The second molding part MD2 may be coupled by the honeycomb core 110 and the second extension part EX2.
The third molding unit MD3 and the fourth molding unit MD4 may be disposed to face each other. The third and fourth molding units MD3 and MD4 may have different structures. The third molding unit MD3 may have a structure corresponding to the mop so as to be connected to the mop. According to an embodiment, the third molding unit MD3 may include two grooves (see FIG. 6, GV) adjacent to both ends. Each of the two holes GV may be coupled to the mop 300 described later.
The fourth molding part MD4 may be substantially the same as the configuration of the first molding part MD1 and the second molding part MD2. The fourth molding unit MD4 includes two pieces of an “L”-shaped structure, and two pieces may be configured to have structures projecting at both ends toward the ceiling support 400 by combining the two pieces. Meanwhile, the third molding part MD3 may be coupled by the honeycomb core 110 and the third extension part EX3. The fourth molding part MD4 may be coupled by the honeycomb core 110 and the fourth extension part EX4.
According to another embodiment of FIG. 2, the third molding unit MD3 and the molding unit MD4 of FIG. 4 may have the same structure. For example, each of the third and fourth molding units MD3 and MD4 may be substantially the same as the configurations of the first and second molding units MD1 and MD2. The third molding unit MD4 includes two pieces of an'L'-shaped structure, and two pieces may be configured to have structures protruding from both ends toward the mop 300 by combining the two pieces.
The fourth molding unit MD4 includes two pieces of an'L'-shaped structure, and the two pieces may be configured to have structures protruding from both ends toward the ceiling support 400 by combining the two pieces. Meanwhile, the third molding part MD3 may be coupled by the honeycomb core 110 and the third extension part EX3. The fourth molding part MD4 may be coupled by the honeycomb core 110 and the fourth extension part EX4.
The steel plates 120 may be disposed on inner and outer surfaces of the honeycomb core 110. That is, the steel plates 120 may be disposed on two surfaces of the honeycomb core 110 on which the molding parts MD1, MD2, MD3, and MD4 are not disposed. Each of the steel plates 120 may have a length longer than that of the honeycomb core 110. Specifically, each of the steel plates 120 includes not only the inner and outer surfaces of the honeycomb core 110, but also the first extension EX1, the second extension EX2, the third extension EX3, and It may be disposed to cover each of the fourth extension parts EX4. Each of the first extension part EX1, the second extension part EX2, the third extension part EX3, and the fourth extension part EX4, and each of the steel plates 120 may be disposed to be spaced apart from each other. Referring to FIG. 2, each of the steel plates 120 may extend while covering outer walls of each of the third and fourth molding units MD3 and MD4. Meanwhile, each steel plate 120 may be composed of a plurality of layers.
5 is a view for explaining a plurality of layers of each steel plate by way of example in the antibacterial steel core panel structure according to an embodiment of the present invention. Referring to FIG. 5, the steel plate 120 includes a base metal plate 101, a first zinc layer 102, a first pretreatment layer 103, and an undercoat layer 104 that are sequentially disposed on the upper surface of the base metal plate 101. ), and a top coat layer 105, and a second zinc layer 106, a second pretreatment layer 107, and a functional paint layer 108 that are sequentially disposed on the lower surface of the base metal plate 101. have. The surface of the steel plate 120 exposed to the outside may be the top coat layer 105. That is, the top coat layer 105 is exposed to the outside, and the functional paint layer 108 may face the honeycomb core 110.
The base metal plate 101 may include a cold rolled steel sheet. For example, the base metal plate 101 is a hot-dip galvanized steel plate (galvanized, GI), an alloyed galvanized steel plate (galvanneled, GA), an aluminum-galvanized steel plate (galvalume, SGL), and an electro galvanized steel plate (electro galvanized, EGI). , Aluminum (AL), cold-rolled stainless steel (stainless steel, SUS), Black plate (BP), TFS, TP, may include at least one of ALCOT (hot dip aluminized steel).
Each of the first pretreatment layer 103 and the second pretreatment layer 107 may be a layer coated with chromate. The functional paint layer 108 may include at least one of epoxy and polyester.
The top coat layer 105 is a layer through which the steel plate 120 is exposed to the outside, and the top coat layer 105 may include a crystalline aluminosilicate which is an alkaline earth metal and an inorganic antimicrobial agent. Inorganic antimicrobial agents replace metal ions having antibacterial properties such as silver (Ag), copper (Cu), manganese (Mn), zinc (Zn), etc. on inorganic carriers such as zeolite, silica, and alumina. Because it has a three-dimensional skeleton structure with fine pores, it has a large specific surface area and excellent heat resistance. For example, the inorganic antimicrobial agent of the top coat layer 105 may include silver ion-bonded zeolite (Ag-zeolite).
On the other hand, the steel plate 120 can increase corrosion resistance and chemical resistance by special coating on the inner and outer surfaces. In addition, the steel plate 120 includes a special uninterruptible paint, and the surface electrical resistance of the panel structure 10 can be maintained at 10 ⁶ to 10 ⁹ Ω by the special uninterruptible paint, so that it can have semi-permanent antistatic performance. When static electricity is generated, electronic components may rupture or deteriorate due to dust contamination and ESD discharge.
When the charged dust floating in the air approaches the charged object, the attractive force acts by the coulomb force generated by electrostatic induction, and the dust may adhere to the surface of the charged steel plate 120. To prevent this, the surface of the steel plate 120 may be coated with an uninterruptible paint to prevent dust from sticking to it. In addition, when the surface of the charged steel plate 120 is discharged to the electronic component or the object to be coated, the discharge current passes through a region where the resistance of the electronic component or object is low. The thermal energy generated at this time may cause thermal damage in proportion to the discharge current. Accordingly, ESD discharge may be prevented by coating the surface of the steel plate 120 with an electroless paint.
According to another embodiment, the antibacterial steel core panel structure may further include gypsum boards between the steel plates 120 and the honeycomb core 110.
6 is a vertical cross-sectional view illustrating an antibacterial steel core panel structure according to another embodiment of the present invention. Referring to FIG. 6, the gypsum boards 130 may contact each of the outer surfaces of the honeycomb core 110, and the steel plates 120 may contact each of the inner and outer surfaces of the gypsum boards 130. .
Two facing gypsum boards 130 may be provided between the two facing steel plates 120. The gypsum board 130 may have substantially the same length as the steel plate 120. In addition, each of the molding parts MD1, MD2, MD3, and MD4 may be disposed in contact with the gypsum boards at least on one surface. Meanwhile, the gypsum board 130 is a material having excellent flame resistance and may improve the nonflammable flame resistance of the panel structure 10.
Again, referring to FIGS. 1 to 3, the connection units 200 may connect and fix adjacent panels 100. According to an embodiment, each of the connection units 200 may have a structure that combines two adjacent panels 100. According to an embodiment, a first molding part MD1 may be disposed at one end of each of the panels 100, and a second molding part MD2 may be disposed at the other end of the panels 100. The first molding part MD1 of one panel 100 may be combined with the second molding part MD2 of the neighboring panel 100 to combine the panels 100. One end of the connection unit 200 may have a structure corresponding to the first molding part MD1, and the other end of the connection unit 200 may have a structure corresponding to the second molding part MD2.
According to an exemplary embodiment, the connection unit 200 has a central protruding structure, and the protruding central portion may correspond to the first and second molding units MD1 and MD2 having a “C” shape.
Each of the connection units 200 may include aluminum or plastic surface-treated with an inorganic antimicrobial agent. Inorganic antimicrobial agents replace metal ions having antibacterial properties such as silver (Ag), copper (Cu), manganese (Mn), zinc (Zn), etc. on inorganic carriers such as zeolite, silica, and alumina. It may have been ordered. Since the inorganic antibacterial agent is included in each of the connection units 200, the antibacterial effect of the panel structure 10 may be improved.
According to another embodiment, each of the connection units 200 may be finished with a finishing material such as silicone or rubber. The finishing material may contain an inorganic antimicrobial agent. Metal ions having antibacterial properties such as silver (Ag), copper (Cu), manganese (Mn), zinc (Zn), etc. may be substituted with inorganic carriers such as zeolite, silica, and alumina. have.
The base plate 300 may be disposed between the panels 100 and the floor on which the panel structure 10 is installed. The base plate 300 may include steel plates 310 containing an inorganic antibacterial agent. Inorganic antimicrobial agents replace metal ions having antibacterial properties such as silver (Ag), copper (Cu), manganese (Mn), zinc (Zn), etc. on inorganic carriers such as zeolite, silica, and alumina. It may have been ordered. By including the inorganic antibacterial agent in the base 300, it is possible to improve the antibacterial effect of the panel structure 10.
Meanwhile, the base plate 300 may be formed of a steel plate having a thickness greater than that of the steel plate 120 of the panel 100. For example, a 0.5 to 0.8 mm steel plate may be used. According to an embodiment, the steel plates 310 of the base 300 may be respectively coupled to the two grooves GV of the third molding unit MD3 described above.
7 is a vertical cross-sectional view for explaining the base of the antibacterial steel core panel structure according to an embodiment of the present invention. Referring to FIG. 7, the mop 300 may further include a horizontal adjustment part 320 as well as a steel plate 310 including an inorganic antibacterial agent.
The leveling unit 320 includes a lower portion 322 disposed on the bottom surface on which the panel structure 10 is installed, an upper portion 324 disposed on the steel plate 310 of the mop 300, the upper portion 322, and the lower portion ( 324) and may include an adjustment unit 326 for adjusting the height and horizontal between the upper and lower portions. The upper portion 324 may have a structure in which each groove of the third molding unit MD3 is coupled together with each steel plate 310. The adjustment unit 326 may adjust the height of the base plate 300 and the horizontal level of the panels 100 installed on the base plate 300 by a screw fastening method.
According to another embodiment of FIG. 2, the antibacterial steel core panel structure 10 may further include a base track 330 and a lower sealant SL_B that are coupled to the floor of a building without a mop. . The base track 330 may have a structure corresponding to the third molding unit MD3. As described above, the third molding unit MD3 includes two pieces of an'L'-shaped structure, and the two pieces are combined so that the two pieces have structures protruding toward the mop 300. Can be configured. The space can be defined by two pieces and a floor surface of a building.
The base track 330 includes a horizontal portion 332 parallel to the floor and a vertical portion 334 extending upward from the horizontal portion 332, and the vertical portion 334 is the two of the third molding portion MD3. It can have a structure that is inserted into the space defined by the pieces of dogs and the floor surface of a building. Meanwhile, the base track 330 may include metal such as aluminum.
As another example, when there is no lower sealant, the base track may further include an inorganic antibacterial agent as well as aluminum. Inorganic antimicrobial agents replace metal ions having antibacterial properties such as silver (Ag), copper (Cu), manganese (Mn), zinc (Zn), etc. on inorganic carriers such as zeolite, silica, and alumina. It may have been ordered.
In this way, the panels 100 installed on the floor surface of the building by the base track 330 and the third molding unit MD3 may have excellent airtightness with the floor surface of the building. Therefore, this structure can be used in a place completely blocked from the outside, such as a clean room.
In addition, in order to further improve airtightness, lower sealants SL_B may be disposed at both ends of the base track. For example, the lower sealant SL_B may include silicon and an inorganic antimicrobial agent. Inorganic antimicrobial agents replace metal ions having antibacterial properties such as silver (Ag), copper (Cu), manganese (Mn), zinc (Zn), etc. on inorganic carriers such as zeolite, silica, and alumina. It may have been ordered. As such, the inorganic antibacterial agent is included in the lower sealant SL_B exposed to the outside, thereby improving the antibacterial effect of the panel structure 10.
Referring back to FIGS. 1 to 3, the ceiling support 400 may be disposed between the ceiling on which the panel structure 10 is installed and the panels 100. The ceiling support 400 may include a steel plate containing an inorganic antibacterial agent. Inorganic antimicrobial agents replace metal ions having antibacterial properties such as silver (Ag), copper (Cu), manganese (Mn), zinc (Zn), etc. on inorganic carriers such as zeolite, silica, and alumina. It may have been ordered. By including the inorganic antibacterial agent in the ceiling support 400, it is possible to improve the antibacterial effect of the panel structure 10.
Meanwhile, the ceiling support 400 may use a steel plate having a thickness greater than that of the steel plate of the panel 100. For example, a 0.5 to 0.8 mm steel plate may be used. For example, the ceiling support 400 may be disposed to surround at least a portion of the outside of the fourth molding unit MD4.
According to another embodiment of FIG. 2, an upper sealant SL_C may be further provided between the ceiling of the building and the ceiling support 400. As a result, airtightness between the ceiling receiver 400 and the ceiling may be improved. Meanwhile, the upper sealant SL_C may include silicon and an inorganic antimicrobial agent. Inorganic antimicrobial agents replace metal ions having antibacterial properties such as silver (Ag), copper (Cu), manganese (Mn), zinc (Zn), etc. on inorganic carriers such as zeolite, silica, and alumina. It may have been ordered. As such, by including the inorganic antibacterial agent in the upper sealant SL_C exposed to the outside, the antibacterial effect of the panel structure 10 may be improved.
The finishing support 500 may be disposed at the end of the start panel (not shown) and the end panel 100E of the panel structure 10. The closure 500 may include a steel plate containing an inorganic antibacterial agent. Inorganic antimicrobial agents replace metal ions having antibacterial properties such as silver (Ag), copper (Cu), manganese (Mn), zinc (Zn), etc. on inorganic carriers such as zeolite, silica, and alumina. It may have been ordered. Since the inorganic antibacterial agent is included in the finish receiving 500, the antibacterial effect of the panel structure 10 may be improved.
On the other hand, the finishing support 500 may use a steel plate having a thickness greater than that of the steel plate 120 of the panel 100. For example, a 0.5 to 0.8 mm steel plate may be used. As an example, the finishing support 500 may have a “C”-shaped structure surrounding the steel plate of the panel 100.
8 is a cross-sectional view illustrating that an antibacterial steel core panel structure according to an embodiment of the present invention is disposed on a ceiling. Similar to those described in FIGS. 1 to 3, the antibacterial steel core panel structure 10 disposed on the ceiling connects a plurality of panels 100C and each of the panels 100C, and is fixed to the ceiling. 600) may be included.
The plurality of panels 100C are substantially the same as those described in FIGS. 1 to 3, except that they are connected to each other in the longitudinal direction of the panel 100C. Therefore, in the present embodiment, the third molding unit MD3 connected to the base plate 300 shown in FIG. 2 and the fourth molding unit MD4 connected to the ceiling support 400 are disposed to face each other and are spaced apart from each other. The fixing unit 600 may be disposed in a space defined by the third and fourth molding units MD3 and MD4. When the panel 100C is disposed on the ceiling, each of the third and fourth molding parts MD3 and MD4 may directly contact the honeycomb core 110 without the third and fourth extension parts.
1 to 3, each of the panels 100C may include steel plates 120 and a honeycomb core 110. In addition, each of the steel sheets 120 includes a plurality of layers as described in FIG. 5, and may have antibacterial properties and non-interruption properties.
Meanwhile, each of the panels 100C may include a first surface 100_1 exposed to the outside and a second surface 100_2 facing the first surface 100_1 and in contact with the ceiling. Steel plates 120 may be disposed on the first surface 100_1 and the second surface 100_2. In particular, since the first surface 100_1 is exposed to the outside, a steel plate 120 having antimicrobial and non-static properties should be disposed, but a general steel plate may be used because the second surface 100_2 contacts the ceiling.
The fixing unit 600 is inserted and fixed in the space defined by the third molding part MD3 and the fourth molding part MD4 so as to be fixed to the ceiling, and protrudes to the second surface 100_2 of the panel 100C to be fixed to the ceiling. It may include a coupling portion 610 to be coupled and a caulking unit 620 disposed on the first surface 100_1 of the panel 100C to cover the coupling portion 610.
For example, the coupling part 610 is disposed in a space defined by the third molding part MD3 and the fourth molding part MD4 between the neighboring panels 100C so as to connect the adjacent panels 100C. A first portion 612 to be fixed, and a second portion 614 extending from the first portion 612 to the second surface 100_2 of the panel 100C to be coupled to the ceiling. The coupling part 610 may include a metal such as aluminum. The coupling portion 610 is a portion that is coupled to the ceiling and does not have antibacterial properties. In addition, the present invention does not limit the coupling portion 610 to the structure shown in FIG. 8.
Meanwhile, the caulking part 620 may fill a space between the third molding part MD3 and the fourth molding part MD4 spaced apart from each other. The caulking portion 620 is disposed on the first surface 100_1 exposed to the outside, so that the caulking portion 620 must have antibacterial properties. Therefore, the caulking part 620 may include a non-acetic acid caulking agent and an inorganic antimicrobial agent. Inorganic antimicrobial agents replace metal ions having antibacterial properties such as silver (Ag), copper (Cu), manganese (Mn), zinc (Zn), etc. on inorganic carriers such as zeolite, silica, and alumina. It may have been ordered. As such, the inorganic antibacterial agent is included in the caulking portion 620 exposed to the outside, thereby improving the antibacterial effect of the panel structure 10 constituting the ceiling.
Parts exposed to the outside in the panel structure 10, for example, the top coat layer 105 of the panels 100, the molding parts MD1, MD2, MD3, MD4 of the panels 100, and the connection units 200 , The base plate 300, the ceiling board 400, and the finishing board 500, or the base track 330, the lower sealant (SL_B), the upper sealant (SL_C), and the fixing unit 600, respectively, each of the inorganic antimicrobial agents. Since it includes a steel sheet, the antimicrobial properties of the panel structure 10 may be improved. The panel structure 10 may have semi-permanently excellent antimicrobial properties, heat resistance, discoloration resistance, polar substances and unsaturated carbon deodorization functions, and ion exchange characteristics. Accordingly, the panel structure 10 may exhibit antibacterial, deodorant, mold suppression, and non-toxic effects.
The above description is a detailed example for carrying out the present invention. In addition to the above-described embodiments, the present invention will include simple design changes or embodiments that can be easily changed. In addition, the present invention will also include techniques that can be easily modified and implemented using the embodiments. Accordingly, the scope of the present invention is limited to the above-described embodiments and should not be defined, and should be defined by the claims and equivalents of the present invention as well as the claims to be described later.

10: antibacterial steel core panel structure
100: panel
110: honeycomb core
120: steel plate
130: gypsum board
200: connection unit
300: base
330: bass track
400: ceiling support
500: end plate
600: fixed unit
SL_B, SL_C: sealant

Claims (5)

First and second panels surface-treated with an inorganic antimicrobial agent;
A connection unit that connects the first and second panels and is surface-treated with the inorganic antimicrobial agent;
A ceiling support disposed on top of the first and second panels and surface-treated with the inorganic antimicrobial agent;
A mop that is disposed at the bottom of the first and second panels and is surface-treated with the inorganic antibacterial agent; And
In the case where the first or second panel is a start panel or is disposed on an end panel, it includes a finish receiver connected to the start panel or the end panel and surface-treated with the inorganic antimicrobial agent,
Each of the first and second panels,
Honeycomb core; And
Including first and second steel plates respectively disposed outside the honeycomb core,
Each of the first and second steel plates,
A base metal plate composed of a cold rolled steel plate;
A first zinc layer disposed on an upper surface of the base metal plate;
A first pretreatment layer disposed on an upper surface of the first zinc layer and coated with chromic acid;
A undercoat layer disposed on the upper surface of the first pretreatment layer;
A top coat layer disposed on the upper surface of the bottom coat layer;
A second zinc layer disposed on the lower surface of the base metal plate;
A second pretreatment layer disposed on the lower surface of the second zinc layer and coated with chromic acid; And
A functional paint layer disposed on a lower surface of the second pretreatment layer,
The top coat layer is a layer exposed to the outside and is surface-treated with the inorganic antibacterial agent,
The inorganic antibacterial agent of the top coat layer includes a zeolite in which silver is ionically bound,
An antibacterial steel core panel structure in which the honeycomb core is disposed between the functional paint layer of the first and second steel plates. The method of claim 1,
The first panel includes a first molding part positioned between the honeycomb core of the first panel and the connection unit,
The second panel includes a second molding part positioned between the honeycomb core of the second panel and the connection unit,
Each of the first and second panels includes a third molding part positioned between the honeycomb core and the mop,
Each of the first and second panels includes a fourth molding part positioned between the honeycomb core and the ceiling support,
The first to fourth molding parts antibacterial steel core panel structure comprising the inorganic antibacterial agent. The method of claim 1,
Each of the first and second panels,
Antibacterial steel core panel structure further comprising a gypsum board between the honeycomb core and each of the first and second steel plates. delete delete

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