KR20170031463A - Constructing Method for Architectural Printed Steel-sheet Structure - Google Patents

Constructing Method for Architectural Printed Steel-sheet Structure Download PDF

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Publication number
KR20170031463A
KR20170031463A KR1020150129031A KR20150129031A KR20170031463A KR 20170031463 A KR20170031463 A KR 20170031463A KR 1020150129031 A KR1020150129031 A KR 1020150129031A KR 20150129031 A KR20150129031 A KR 20150129031A KR 20170031463 A KR20170031463 A KR 20170031463A
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South Korea
Prior art keywords
composite material
bracket
wall structure
printed steel
adhesive layer
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KR1020150129031A
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Korean (ko)
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KR101758710B1 (en
Inventor
박영준
안희석
박현종
김지용
이선웅
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동국제강주식회사
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Publication of KR20170031463A publication Critical patent/KR20170031463A/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0866—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of several layers, e.g. sandwich panels or layered panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0871—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having an ornamental or specially shaped visible surface

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Abstract

The present invention relates to a construction method for an architectural printed steel sheet structure, replacing a construction method for interior and exterior materials of a building using an existing plaster board or existing waterproof plywood, improving workability as compared to construction of the plaster board or the waterproof plywood, and more favorably maintaining smoothness and aesthetical appearance thereof.

Description

Technical Field [0001] The present invention relates to a method of constructing a printed steel sheet structure,

The present invention relates to a method of constructing a printed steel plate structure for construction, and more particularly, to a method of constructing a printed steel plate structure by using a gypsum board or a water resistant plywood, And more particularly to a method of constructing a printed steel plate structure for construction which can maintain aesthetics more favorably.

In the case of conventional interior and exterior wall coverings, gypsum board and waterproof plywood have been recognized as major materials in the construction market.

However, in the case of gypsum board or water-resistant plywood, since there is a lack of aesthetic appearance, it is possible to apply a bond or paste on a gypsum board or a water-resistant plywood and apply paper wallpaper or by applying a sheet of synthetic resin- The interior and exterior finishes were complemented by aesthetics.

However, the following problems have been continuously pointed out in construction sites.

- When applying paper wallpaper or sheet paper, a large amount of bond is used.

- Gypsum board and water resistant plywood are very vulnerable to moisture, causing mold and construction performance to deteriorate rapidly in the event of condensation.

- Domestic plywood, wallpaper, and sheet are very vulnerable to fire.

Particularly, in the case of final finishing materials, the regulation of fire retardancy has been strengthened recently by the amendment of the Enforcement Ordinance of the Korean Building Construction Act (Feb. 5, 2015), thereby increasing the necessity of constructing interior and exterior materials with flame retardant structure. However, Method has a limitation in ensuring flame retardancy.

On the other hand, a technique has been devised to apply a gypsum board and a waterproof plywood to the other outermost finishing material as a flame retardant material. However, when a flame retardant material is used only as a finishing material in the existing construction method, the following problems And it was not practically applied, and most of them were stopped at the experimental stage.

- If the floor is made of gypsum board and waterproof plywood, it is relatively easy to apply the finishing material such as wallpaper and sheet paper in a soft and soft material. However, since most of the materials having different flame resistance are strong in strength and low in flexibility, It is very difficult to maintain proper bonding strength.

- In case of finishing, straightness and smoothness are very important, but in most cases where wallpaper and sheet paper finish are applied, the quality of straightness and smoothness is determined in gypsum board and waterproof plywood work, Smoothness is determined. However, when the finishing material is not a wallpaper or a sheet paper, the strength of the gypsum board is comparable to that of the waterproof plywood, or rather the strength thereof is stronger so that the smoothness and straightness of the work can not be obtained. In particular, in case of gypsum board, a phenomenon occurs in which gypsum as core and paper as sheath are separated.

- In the case of using existing liquid bond, when using flame retardant material which is not heavy than wallpaper and sheet paper, liquid bond hardens and it is very difficult to fix up to the point where bonding force is exerted. Actually, In most cases, panel assemblies are produced by joining gypsum boards or flameproof materials with flame-retardant materials in the assembly plant in most cases, and they are attached in the field, It becomes very difficult to adapt to the fluidity.

In this way, there are problems in construction, flame retardancy, straightness, smoothness, etc., which have been a problem in the existing method at present, but there is no practical solution to this problem.

Korean Registered Patent No. 10-0744699 entitled " Panel for interior and exterior use of architectural materials " (published on August 2, 2007)

It is an object of the present invention to provide a gypsum board or a waterproof plywood which is improved in workability compared to the construction of a gypsum board or a water resistant plywood while at the same time maintaining smoothness and aesthetics better, And to provide a method for constructing a printed steel plate structure.

According to an aspect of the present invention, there is provided a composite material preparation method comprising: providing a composite material with a coupling structure; Attaching an adhesive layer to adhere the adhesive layer to the composite material; Attaching a printed steel sheet to the composite material by the adhesive layer; A wall structure preparation step of providing a coupling structure to the wall structure; And a final joining step of joining the wall structure and the composite material to each other.

In the present invention, the composite material preparing step may include: a second pore forming step of forming a second pore in the composite material; And a second receiving block inserting step of inserting the second receiving block into the second puncture hole of the composite material.

In the present invention, in the step of preparing the wall structure, A first pore forming step of forming a first pore in the wall structure; And a first receiving block inserting step of inserting the first receiving block into the first puncture hole.

According to the present invention, in the final joining step, the composite material and the wall structure can be joined to each other by fastening the first receiving block and the second receiving block by a joining screw.

In the present invention, the composite material preparation step may include: a second bracket placement step of placing a second bracket on the composite material; And a second bracket fixing step of fixing the second bracket to the composite material by the second screw.

In the present invention, the step of preparing the wall structure may include: forming a first pore in the wall structure; An anchor fastening step of fastening an anchor to the first pier; And a first bracket fixing step of fixing the first bracket to the anchor.

According to the present invention, in the final combining step, the first bracket and the second bracket are coupled to each other, so that the composite material and the wall structure can be bonded to each other.

In the present invention, the adhesive layer may be an adhesive tape.

In the present invention, the adhesive layer is an acrylic foam adhesive tape, and the acrylic foam adhesive tape comprises: a first adhesive layer; A base disposed below the first adhesive layer; And a second adhesive layer positioned on the lower side of the substrate, wherein the adhesive layer may include an acrylic compound.

In the present invention, in the step of adhering the adhesive layer, the acrylic foam adhesive tape may be attached between the composite material and the printed steel sheet in the form of a plurality of strips.

In the present invention, the printed steel sheet comprises: a base layer; A base layer on the substrate; A print coat layer on said base layer; And a clear layer over the print coat layer.

In the present invention, the printed steel sheet may further include a plating layer below the substrate layer.

INDUSTRIAL APPLICABILITY According to the present invention, it is possible to reduce the construction cost, secure the high flame resistance, and achieve a beautiful aesthetic appearance according to the preference of the user, by applying the printed steel sheet to the interior and exterior materials of the building.

 Further, by using the composite material, the present invention can exert the effect of satisfying both the flatness, the structural strength and the flame retardant performance, and at the same time, the finish can be made to satisfy the aesthetics by using the printed steel sheet.

Further, by using an acrylic foam adhesive tape as an adhesive layer, it is possible to secure adhesiveness to a printed steel sheet and to avoid the use of a bond for attaching a conventional sheet or wallpaper. Thus, It is possible to exert an effect of preventing originally.

In addition, since the present invention can be constructed in a form of assembling a printed steel sheet and a composite material, it is possible to exert an effect that dramatically increases the workability in comparison with the existing gypsum board and the waterproof plywood.

Further, since the present invention is a construction method in which a composite material and a printed steel sheet are bonded to each other with an adhesive layer, not with welding, riveting, or bolting, damage to the color steel sheet due to welding, riveting, and bolting is minimized at the time of construction, It is possible to minimize the sounding of the steel sheet which may occur when the printing layer is struck.

In addition, the present invention can exert the effect that the color steel sheet having excellent flame retardant performance and various patterns can be applied as the final finishing material.

Further, in the present invention, since the member located on the surface is a printed steel sheet,

It is possible to express the angled portion by changing the shape of the printed steel sheet, unlike the sheet paper or the like, and it is possible to construct the final exterior material in rounded shape instead of the angled shape according to the demand of the consumer.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall schematic view of a method for constructing a printed steel plate structure according to the present invention; FIG.
FIG. 2 is an exploded perspective view of a constructional printed steel plate structure constructed according to a first embodiment of the present invention; FIG.
3 is a side cross-sectional view of a constructional printed steel plate structure constructed according to a first embodiment of the present invention.
FIG. 4 is a detailed step diagram of a composite material preparation step (S100) and a wall structure preparation step (S400) according to the first embodiment of the present invention.
5 is an exploded perspective view of a constructional printed steel plate structure constructed according to a second embodiment of the present invention;
6 is a side cross-sectional view of a printed printed steel construction constructed according to a second embodiment of the present invention;
FIG. 7 is a detailed step diagram of a composite material preparation step (S100) and a wall structure preparation step (S400) according to a second embodiment of the present invention.
8 is a view showing a method of fastening an anchor according to a second embodiment of a method for constructing a printed steel plate structure according to the present invention.
9 is a conceptual diagram showing the configuration of a printed steel sheet used in the method of construction of the present invention.
10 is a perspective view of a printed-circuit-board structure for construction constructed according to a third embodiment of the present invention;
11 is an exploded perspective view of a third embodiment of a printed-circuit-board structure for construction applied according to the third embodiment of the present invention.

Hereinafter, the present invention will be described in more detail.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to the detailed description of the present invention, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms. Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

FIG. 1 shows an overall step diagram of a method for constructing a printed steel plate structure according to the present invention. The method for constructing a printed steel plate structure according to the present invention includes a composite material preparation step (S100) for providing a composite material with a coupling structure; An adhesive layer attaching step (S200) of attaching an adhesive layer to the composite material; Attaching a printed steel sheet to the composite material (S300); Preparing a wall structure (S400) for providing a coupling structure to the wall structure; And a final combining step (S500) of combining the wall structure and the composite material. Construction of the first to third embodiments described below is carried out by such a method.

Hereinafter, embodiments according to the present invention will be described.

2 is an exploded perspective view of a constructional printed steel plate structure constructed according to a first embodiment of the present invention.

As shown in FIG. 2, the architectural printed steel plate structure of the present invention includes: a wall surface structure 10 including at least one surface; A composite material 30 coupled to the wall structure 10; A plurality of adhesive layers (40) attached to one surface of the composite material (30); And a printed steel sheet (50) attached to the composite material (30) by the adhesive layer (40), the printed steel sheet (50) comprising a substrate layer (50.2); And a print coat layer 50.4.

As shown in FIG. 2, four sets of the first bore 11, the second bore 31, the first receiving block 20, the second receiving block 32 and the engaging screw 33 And the number of sets thereof is not limited.

The wall structure 10 is preferably a structure such as a concrete wall, and it may have four sides as shown in FIG. 2, or may have other types of structures having high strength. Such a wall structure 10 preferably has at least one plane.

Meanwhile, the composite material 30 is preferably a composite material 30 having flame retardancy. More preferably, the composite material 30 is a composite panel, more preferably a composite panel comprising a metal material, more specifically an aluminum composite panel or a steel composite panel.

It is preferable that such a composite panel is a composite panel obtained by joining a core material having flame retardant grade performance and flame retardancy between a metallic material or a steel sheet constituted by upper and lower plates having a thickness of 0.1 to 20 mm.

 Such a composite material 30 has excellent smoothness, straightness and strength, and can be used as a substitute for a water-resistant plywood and a gypsum board. Compared with a water-resistant plywood or a gypsum board, A structural performance can be exhibited. In addition, the composite material 30 can be freely used in various ways such as welding, screw bolting, riveting, etc., in connection with structures such as concrete walls and pipes.

As shown in FIG. 2, the structural printed steel plate structure further includes a coupling screw 33, a first pore 11 is formed on at least one surface of the wall structure 10, (30) is joined by the first bore (11) of the wall structure (10) and the engaging screw (33).

The composite material 30 is formed with a second pier 31 and the printed printed steel plate structure includes a first receiving block 20 accommodated in the first pier 11 and a second receiving block 20 accommodated in the second pier 31 The coupling screw 33 is received and coupled to the first receiving block 20 and the second receiving block 32 so that the wall structure 10) and the composite material (30).

In such a structure, it is preferable that the second perforations 31 have a mountain-shaped portion having a sharp-pointed shape in which the area gradually decreases in the case of one end. With this structure, the second receiving block 32 can be more firmly supported.

In addition, it is preferable that the coupling screw 33 is formed in a threaded shape at its end, and it is preferable that the other end is a flange-shaped expanded form.

Further, the second receiving block 32 received in the second bore 31 of the composite material 30 is more preferable because it can further improve the convenience of construction if it is a construction bare-type magnet. In this case, the second accommodating block 32 is engaged by the metal material included in the composite material 30, and the engaging screw 33 is engaged with the second accommodating block 32, (33) can further firmly couple the composite material (30) and the wall surface structure (10).

Alternatively, the second receiving block 32 may have threads formed on the outer circumferential surface thereof, and the second bores 31 may have threads corresponding to the shape of the threads of the second receiving block 32.

Figure 3 shows an assembled cross-sectional side view of a first embodiment of a printed printed steel structure according to the present invention.

3, the wall structure 10, the composite material 30, the adhesive layer 40 and the printed steel plate 50 are stacked in this order, and the wall structure and the composite material 30 are stacked in the order of the combining screw ( 33, and the composite material 30 and the printed steel sheet 50 are bonded to each other with the adhesive layer 40.

3, the wall structure 10 and the composite material 30 may not be opposed to each other, but may be spaced apart from each other by a predetermined distance in order to meet convenience of installation or other requirements. The present invention is not limited to a structure in which the coupling screw 33 is simply inserted into the wall structure 10 through the composite material 30 but the coupling screw 33 is inserted into the first receiving block 20, Since the length of the coupling screw 33 is extended and the length of the portion accommodated in the first accommodating block 20 and the second accommodating block 32 is appropriately adjusted , And the inclination can be given to each surface.

Specifically, in such a structure, the lengths of the group of lower coupling screws 33 and the group of upper coupling screws 33 are made different, or the length of the coupling screw 33 of the left side and the coupling screw 33 of the right side By varying the lengths of the groups, it is possible to easily implement a shape that is inclined upward or downward or right and left.

FIG. 4 shows a detailed step diagram of the composite material preparation step S100 and the wall structure preparation step S400 according to the first embodiment of the present invention.

As shown in FIG. 4, the composite material preparing step S100 includes a second perforation forming step S110 of forming a second perforation 31 in the composite material; And a second receiving block inserting step (S120) of inserting the second receiving block (32) into the second puncture hole of the composite material.

In addition, the step of preparing the wall structure may include: forming a first perforation (S410) for forming a first perforation (11) on the wall structure; And And a first receiving block inserting step (S420) of inserting the first receiving block (20) into the first puncture hole (11).

As shown in FIG. 1, it is preferable to perform the wall structure preparation step (S400) after the composite material preparation step (S100). However, the wall structure preparation step (S400) may be performed according to the construction requirements , And a composite material preparing step (S100).

The composite material preparation step and the wall structure preparation step are provided with a structure for coupling to the composite material and the wall structure, and finally, in the final combining step, the first receiving block and the second receiving block It is a construction method in the first embodiment of the present invention that the composite material and the wall structure are joined to each other by fastening the two accommodating blocks.

Fig. 5 is an exploded perspective view of a second embodiment of a printing printed steel plate structure according to the present invention. In the second embodiment of the present invention, the wall structure 10 and the composite material 30 are joined by one or more brackets in order to improve the convenience of installation.

More specifically, the construction print steel plate structure of the present invention comprises an anchor 21; A first bracket (22.1); A second bracket 22.2; Further comprising a first screw (23.1) and a second screw (23.2), wherein a first bore (11) is formed on at least one surface of the wall structure (10) The first bracket 22.1 and the wall structure 10 are coupled to each other by the anchor 21 and the first bracket 22.1 and the second bracket 22.2 are coupled to each other, (22.2) and the composite material (30) are bonded to each other to bond the wall structure (10) and the composite material (30).

In the present invention, the wall structure 10 and the first bracket 22.1 are coupled by the anchor 21, and the first bracket 22.1 and the second bracket 22.2 are coupled by the first screw 23.1 , The second bracket (22.2) and the composite material (30) are joined by the second screw (23.2).

5, the first bore 11, the anchor 21, the first bracket 22.1, the second bracket 22.2, the first screw 23.1, , And the number of sets is not limited.

The wall structure 10 is preferably a structure such as a concrete wall, and it may have four sides as shown in FIG. 2, or may have other types of structures having high strength. Such a wall structure 10 preferably has at least one plane.

Meanwhile, the composite material 30 is preferably a composite material 30 having flame retardancy. More preferably, the composite material 30 is a composite panel, more preferably a composite panel comprising a metal material, more specifically an aluminum composite panel or a steel composite panel.

It is preferable that such a composite panel is a composite panel obtained by joining a core material having flame retardant grade performance and flame retardancy between a metallic material or a steel sheet constituted by upper and lower plates having a thickness of 0.1 to 20 mm.

Such a composite material 30 has excellent smoothness, straightness and strength, and can be used as a substitute for a water-resistant plywood and a gypsum board. Compared with a water-resistant plywood or a gypsum board, A structural performance can be exhibited. In addition, the composite material 30 can be freely used in various ways such as welding, screw bolting, riveting, etc., in connection with structures such as concrete walls and pipes.

5, a first bore 11 is formed on at least one surface of the wall structure 10, and the composite material 30 is formed on at least one side of the wall structure 10, And is joined by the first perforation (11) and the anchor (21).

The first bracket 22.1 and the second bracket 22.2 are preferably a first-type bent bracket. The first and second brackets 22.1, But may be fastened in other ways.

Figure 6 shows an assembled cross-sectional side view of a second embodiment of a printed printed steel construction according to the present invention.

6, the wall structure 10 and the composite material 30, the adhesive layer 40 and the printed steel plate 50 are stacked in this order. The wall structure and the composite material 30 are stacked in this order on the anchor 21, The first bracket 22.1 and the second bracket 22.2 and the composite material 30 and the printed steel plate 50 are bonded to each other with an adhesive layer.

As shown in FIG. 6, the wall structure 10 and the composite material 30 may not have a structure in which they are opposed to each other, but may have a structure spaced apart from each other by a certain distance. The present invention is not limited to a structure in which the coupling screw 33 passes through the composite material 30 and is fastened to the wall structure 10 but the wall structure 10 and the composite material 30 are combined by the two brackets The length of the brackets of the respective portions can be adjusted so that the final printed steel plate 50 is inclined to be used for a special purpose or to provide a more refined aesthetic appearance.

Specifically, in this structure, the connection length between the first bracket 22.1 and the second bracket 22.2 on the lower side and the connection length between the first bracket 22.1 and the second bracket 22.2 on the upper side are different from each other, The connection length between the first bracket 22.1 and the second bracket 22.2 of the first bracket 22.1 and the connection length between the first bracket 22.1 and the second bracket 22.2 on the right side are different from each other, It can also be implemented.

FIG. 7 shows a detailed step diagram of a composite material preparation step (SlOO) and a wall structure preparation step (S400) according to a second embodiment of the present invention.

As shown in FIG. 7, the composite material preparing step S100 includes a second bracket placing step S130 of placing the second bracket 22.2 on the composite material S30; And And securing the second bracket 22.2 to the composite material 30 by the second screw 23.2.

In addition, the preparing step S400 of forming the wall structure may include a first perforation forming step S430 of forming a first perforation 11 in the wall structure 10; An anchor fastening step (S440) of fastening the anchor (21) to the first puncture (11); And a first bracket fixing step (S450) of fixing the first bracket (22.1) to the anchor (21).

As shown in FIG. 1, it is preferable to perform the wall structure preparation step (S400) after the composite material preparation step (S100). After the wall structure preparation step (S400) is performed according to the construction requirements, A material preparation step (S100) may be performed.

The composite material preparation step S100 and the wall structure preparation step S400 are performed to provide the structures for coupling to the composite material 30 and the wall structure 10 and finally to the first bracket 22.1 It is a construction method in the second embodiment of the present invention that the composite material 30 and the wall structure 10 are joined to each other by fastening the second bracket 22.2 to each other.

8 shows a bracket construction process and an anchor 21 for fastening the wall structure 10 to another structure in a construction method of a printed steel plate structure according to the present invention. 8, forming a first perforation 11 in the wall structure 10 with a drill (D); Inserting an anchor (21) into the first perforation (11); Tightening the inserted anchor (21) by applying force from the outside to the wall structure (10) more reliably; And fastening the bracket to the fastened anchor 21 and tightening it with a nut or the like more firmly.

In the second embodiment of the present invention, by having the anchor 21 and the bracket structure fastening structure, it is possible to more firmly support and attach the printed steel plate 50 of metallic material, and the convenience of construction can be dramatically increased In addition, it is possible to solve problems caused by using a bond or the like.

On the other hand, the adhesive layer 40 is preferably an adhesive tape. Adhesive tapes for architectural use are being used little by little in the interconnection of buildings in recent years. However, such a construction adhesive tape has been used for joining and joining synthetic resin-based structures, not metal members, and has not been used for connection of finish materials for printed steel sheets and interior and exterior materials.

In the present invention, such an adhesive tape is used for a steel sheet made of a steel sheet material, which can solve the problems of low flame retardancy and adverse effects in the conventional gypsum board, wallpaper, and sheet,

In addition, the present invention does not simply use such an adhesive tape structure, but employs the same structure as that of the first and second embodiments of the present invention, so that the straightness and smoothness of the printed steel plate 50, And the complexity of construction was further reduced. With such a structure, the straightness and smoothness of the printed steel plate 50 can be greatly improved by the smoothness of the composite material 30.

More preferably, the adhesive layer of the present invention is preferably an acrylic foam adhesive tape. Wherein the acrylic foam adhesive tape comprises: a first adhesive layer; A base disposed below the first adhesive layer; And a second adhesive layer positioned on the lower side of the substrate, wherein the adhesive layer includes an acrylic compound.

By using such an acrylic foam adhesive tape, it is possible to more firmly bond the printed steel sheet 50 made of a metal to the composite material 30.

More preferably, the acrylic foam adhesive tape has an initial adhesive force (Peel Adhesion) of 200 N / 100 mm or more. The inventors of the present invention have found that such an initial adhesive strength is maintained for a long period of time and can be maintained at an external impact.

2 and 5, when the adhesive layer is used as the acrylic foam adhesive tape, they are attached between the composite material 30 and the printed steel plate 50 in the form of a plurality of strips desirable.

In the present invention, straightness and smoothness of the printed steel sheet 50 exposed to the surface are important, and such linearity and smoothness can be more easily achieved by arranging a plurality of adhesive layers in a strip shape in parallel.

9 is a conceptual diagram showing the configuration of the printed steel sheet 50 according to the present invention. According to FIG. 9 of the present invention, the printed steel sheet 50 of the present invention is characterized in that the printed steel sheet 50 comprises a base layer 50.2; A base layer (50.3) on the substrate layer (50.2); A print coat layer 50.4 over the base layer; And a clear layer (50.5) on the print coat layer (50.4).

The kind of the steel sheet of the base layer 50.2 is not particularly limited, and known steel sheets can be freely used.

More preferably, a pre-treatment layer of a chemical conversion coating such as a phosphate coating, a chromate coating or a non-chromate coating may be further interposed between the base layer 50.2 and the base layer 50.3.

On the other hand, the base layer 50.3 is intended to improve the adhesion, initial drying, and sharpness of the ink pattern that the print coat layer 50.4 is adsorbed to the base coat layer. Considering such characteristics, polyester, urethane, modified polyester, acrylic, silicone modified polyester, alkyd, unfired, polypropylene, polyvinyl acetate, polyester, and polyalkid can be used. The thickness of the base layer is preferably about 10 to 30 占 퐉, more preferably 15 to 20 占 퐉. This is because when such a thickness is used, it is possible to exert an excellent effect in economic efficiency, color, and physical properties as the printed steel plate 50. It is preferable that the baking condition of the base layer is 170 ° C to 250 ° C.

On the other hand, an aqueous or oily ink may be used for the print coat layer 50.4, and the thickness of the print coat layer 50.4 is preferably in the range of 1 to 30 mu m.

On the other hand, the clear layer 50.5 protects the printed-film layer 50.4 laminated on the base layer, glosses the surface as a whole, and maintains overall physical properties. The clear layer may be made of polyester, urethane, modified polyester, acrylic, silicone-modified polyether, alkyd or the like, and preferably has a thickness of about 3 to 18 탆. It is preferable that the baking condition of the clear layer is in the range of 210 캜 to 250 캜.

More preferably, the printed steel sheet 50 further comprises a plated layer 50.1 below the substrate layer 50.2. Such a plating layer 50.1 can further improve adhesion to the adhesive layer. Preferably, the plating layer 50.1 is a zinc-based plating layer.

10 is a perspective view of a printed steel plate structure constructed according to a third embodiment of the present invention. In the case of the printed printed steel plate structure according to the present invention, since the portion exposed to the outermost surface is a printed steel sheet, edges can be formed in the printed steel sheet itself even at the corner portions, and the edges can be realized more smoothly.

Specifically, as shown in Fig. 10, the third embodiment of the present invention uses two folded first printed steel sheets 51 and two second printed steel sheets 52, Since one steel plate can implement a corner portion instead of a structure in which a plurality of steel plates meet, the corner portion can be rounded or can be treated more smoothly.

Alternatively, different printed steel sheets may be used in accordance with a user's request, thereby providing new aesthetics and texture.

11 is an exploded perspective view of a third embodiment of a printed-steel-structure structure for construction according to the present invention. As shown in FIG. 11, the architectural printed steel plate structure of the present invention includes a wall surface structure 10 including at least two surfaces; A composite material 30 coupled to the wall structure 10 at one surface thereof; A plurality of adhesive layers (40) attached to one surface of the composite material (30); And a first printed steel plate 51 attached to the composite material 30 by the adhesive layer 40. The first printed steel plate 51 on the right side of FIG. 10).

11, the structural printed steel plate structure of the present invention includes a side composite material 31 coupled to the other side of the wall structure 10; A plurality of side adhesive layers 41 attached to one side of the side composite material 31; And a second printed steel plate (52) attached to the side composite material (31) by the side adhesive layer (41). With this structure, the second printed steel sheet 52 at the side (center) of Fig. 11 can be supported on the wall structure 10. [

As shown in Figs. 10 and 11, in order to improve the corner portion in the third embodiment of the present invention, the first printed steel plate 51 and the second printed steel plate 52 are not in contact with each other at the corners, The first printed steel strip 51 has one or more end portions bent.

In the third embodiment of the present invention, the wall structure 10, the composite material 30, and the side composite material 31 are joined by one or more brackets in order to improve the ease of installation.

More specifically, on the right side in Fig. 11, the structural printed steel plate structure of the present invention has an anchor 21; A first bracket (22.1); A second bracket 22.2; Wherein the anchor (21) further comprises a first screw (23.1) and a second screw (23.2), wherein a first bore (11) is formed on at least one surface of the wall structure (10) The bracket 22.1 and the wall structure 10 are coupled to each other and the first bracket 22.1 and the second bracket 22.2 are coupled to each other and the second bracket 22.2 and the composite material 30 are connected to each other. Thereby bonding the wall structure 10 and the composite material 30 together. With such a structure, the first printed steel sheet 51 can be bonded to the wall structure 10.

In Fig. 11, the side view (center) of the printed printed steel plate structure of the present invention has a side anchor 24; Side first bracket (25.1); A side second bracket (25.2); (20) is formed on at least one surface of the wall surface structure (10), and the side first anchor (24) is formed on at least one side of the wall surface structure (10) The side first bracket 25.1 and the wall side structure 10 are coupled to each other and the side first bracket 25.1 and the side second bracket 25.2 are coupled to each other and the side second bracket 25.2 And the side composite material 31 are bonded to each other to thereby bond the wall structure 10 and the side composite material 31 to each other. With this structure, the second printed steel sheet 52 can be coupled to the wall structure 10. [

In the present invention, the wall structure 10 and the first bracket 22.1 are coupled by the anchor 21, and the first bracket 22.1 and the second bracket 22.2 are coupled by the first screw 23.1 , The second bracket (22.2) and the composite material (30) are joined by the second screw (23.2). The wall structure 10 and the side first bracket 25.1 are coupled by the side anchor 24 and the side first bracket 25.1 and the side second bracket 25.2 are coupled to the side first screw 26.1, And the side second bracket 25.2 and the composite material 30 are joined by the side second screw 26.2.

11, the first bore 11, the anchor 21, the first bracket 22.1, the second bracket 22.2, the first screw 23.1, and the second screw 23.2 are connected to each other by four , And the number of sets is not limited. This is the same for the side structure associated with the second printed steel sheet 52.

The wall structure 10 is preferably a structure such as a concrete wall, and it may have four sides as shown in FIG. 2, or may have other types of structures having high strength. Such a wall structure 10 preferably has at least one plane. If the wall structure 10 has three sides, the number of the printed steel plates 50 is three, and the number of the fastening structure modules can be three.

The composite material 30 and the side composite material 31 are preferably a composite material 30 having flame retardancy. More preferably, the composite material 30 and the side composite material 31 are preferably composite panels, more preferably composite panels comprising metal materials, more specifically aluminum composite panels or steel composite materials. Panel is preferable.

It is preferable that such a composite panel is a composite panel obtained by joining a core material having flame retardant grade performance and flame retardancy between a metallic material or a steel sheet constituted by upper and lower plates having a thickness of 0.1 to 20 mm.

The composite material 30 and the side composite material 31 are excellent in smoothness, straightness and strength, and can be used as a substitute for a water resistant plywood and a gypsum board. Compared with a waterproof plywood or a gypsum board, It is possible to exert a relatively superior structural performance at the time of exposure. In addition, the composite material 30 can be freely used in various ways such as welding, screw bolting, riveting, etc., in connection with structures such as concrete walls and pipes.

11, a first bore 11 is formed on one side of the wall structure 10, and the composite material 30 is bonded to the first wall 11 of the wall structure 10, And is joined by the perforation (11) and the anchor (21). The side composite material 31 is formed on the other side of the wall structure 10. The side composite material 31 is bonded to the side wall 12 of the wall structure 10 and the anchor 21, Lt; / RTI >

The first bracket 22.1, the second bracket 22.2, the first side bracket 25.1 and the second side bracket 25.2 are preferably a first-type bent bracket. The first screw 23.1 and the second screw 23.2 shown in Figs.

As described above, in the third embodiment of the present invention, the wall structure 10, the composite material 30, the adhesive layer 40, and the first printed steel sheet 51 are stacked in this order on one surface, 10, a side composite material 31, a side adhesive layer 41, and a second printed steel sheet 52 are stacked in this order. The wall structure and the composite material 30 are joined to each other by the anchor 21, the first bracket 22.1 and the second bracket 22.2 and the composite material 30 and the first printed steel sheet 51 are joined together, Are bonded to each other with an adhesive, and the other surfaces have the same structure.

In the third embodiment of the present invention, the wall structure 10 and the composite material 30 or the side composite material 31 are not structured to be opposed to each other, but may be spaced apart from each other by a certain distance. The present invention is not limited to a structure in which a coupling screw is simply fastened to the wall structure 10 through the composite material 30 or the side composite material 31 but the wall structure 10 and the composite material 30 The length of the brackets of the respective portions is adjusted so that the final printed steel plate 50 is inclined to be used for a special purpose or to provide a more refined aesthetic appearance.

Specifically, in this structure, the connection length between the first bracket 22.1 and the second bracket 22.2 on the lower side and the connection length between the first bracket 22.1 and the second bracket 22.2 on the upper side are different from each other, The connection length between the first bracket 22.1 and the second bracket 22.2 of the first bracket 22.1 and the connection length between the first bracket 22.1 and the second bracket 22.2 on the right side are different from each other, It can also be implemented. This can be similarly applied to the other surface of the wall structure 10 to which the second printed steel sheet 52 is attached.

The method of constructing the printed steel plate structure according to the third embodiment of the present invention can be performed by performing the construction method according to the second embodiment of the present invention on two or more surfaces. According to such a construction method, it is possible to perform independent work on each surface, and only jointing between the printed steel sheets can be taken into consideration even in the construction of the jointed portions to be connected to each other. Therefore, .

INDUSTRIAL APPLICABILITY According to the present invention, it is possible to reduce the construction cost, secure the high flame resistance, and achieve a beautiful aesthetic appearance according to the preference of the user, by applying the printed steel sheet to the interior and exterior materials of the building.

 Further, by using the composite material, the present invention can exert the effect of satisfying both the flatness, the structural strength and the flame retardant performance, and at the same time, the finish can be made to satisfy the aesthetics by using the printed steel sheet.

Further, by using an acrylic foam adhesive tape as an adhesive layer, it is possible to secure adhesiveness to a printed steel sheet and to avoid the use of a bond for attaching a conventional sheet or wallpaper. Thus, It is possible to exert an effect of preventing originally.

In addition, since the present invention can be constructed in a form of assembling a printed steel sheet and a composite material, it is possible to exert an effect that dramatically increases the workability in comparison with the existing gypsum board and the waterproof plywood.

Further, since the present invention is a construction method in which a composite material and a printed steel sheet are bonded to each other with an adhesive layer, not with welding, riveting, or bolting, damage to the color steel sheet due to welding, riveting, and bolting is minimized at the time of construction, It is possible to minimize the sounding of the steel sheet which may occur when the printing layer is struck.

In addition, the present invention can exert the effect that the color steel sheet having excellent flame retardant performance and various patterns can be applied as the final finishing material.

Further, in the present invention, since the member located on the surface is a printed steel sheet,

It is possible to express the angled portion by changing the shape of the printed steel sheet, unlike the sheet paper or the like, and it is possible to construct the final exterior material in rounded shape instead of the angled shape according to the demand of the consumer.

It will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention.

Claims (12)

A composite material preparation step of providing a composite material with a coupling structure;
Attaching an adhesive layer to adhere the adhesive layer to the composite material;
Attaching a printed steel sheet to the composite material by the adhesive layer;
A wall structure preparation step of providing a coupling structure to the wall structure; And
And a final joining step of joining the wall structure and the composite material.
The method according to claim 1,
Wherein the composite material preparing step comprises:
A second pore forming step of forming a second pore in the composite material; And
And inserting a second receiving block into a second hole of the composite material.
The method of claim 2,
In the step of preparing the wall structure,
A first pore forming step of forming a first pore in the wall structure; And
And a first receiving block inserting step of inserting a first receiving block into the first hole.
The method of claim 3,
Wherein the final joining step joins the composite material and the wall structure together by fastening the first receiving block and the second receiving block by a joining screw.
The method according to claim 1,
Wherein the composite material preparing step comprises:
A second bracket disposing step of disposing a second bracket on the composite material; And
And a second bracket fixing step of fixing the second bracket to the composite material by a second screw.
The method of claim 5,
In the step of preparing the wall structure,
A first pore forming step of forming a first pore in the wall structure;
An anchor fastening step of fastening an anchor to the first pier; And
And a first bracket fixing step of fixing the first bracket to the anchor.
The method of claim 6,
Wherein the final joining step joins the composite material and the wall structure together by fastening the first bracket and the second bracket to each other.
The method according to any one of claims 1 to 7,
Wherein the adhesive layer is an adhesive tape.
The method of claim 8,
Wherein the adhesive layer is an acrylic foam adhesive tape,
In the acrylic foam adhesive tape,
A first adhesive layer;
A base disposed below the first adhesive layer;
And a second adhesive layer located on the lower side of the substrate,
Wherein the first adhesive layer and the second adhesive layer comprise an acrylic compound.
The method of claim 9,
And in the step of adhering the adhesive layer, the acrylic foam adhesive tape is attached between the composite material and the printed steel sheet in the form of a plurality of strips.
The method according to any one of claims 1 to 7,
Wherein the printed steel sheet comprises:
Base layer;
A base layer on the substrate;
A print coat layer on said base layer; And
And a clear layer over the print coat layer.
The method of claim 11,
Wherein the printed steel sheet further comprises a plated layer below the substrate layer.
KR1020150129031A 2015-09-11 2015-09-11 Constructing Method for Architectural Printed Steel-sheet Structure KR101758710B1 (en)

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Publication number Priority date Publication date Assignee Title
KR102332720B1 (en) * 2021-01-07 2021-12-02 주식회사 에스에스지에너텍 Carla Steel Plate with warpage prevention member and its manufacturing method and its construction method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100744699B1 (en) 2005-11-03 2007-08-01 충남대학교산학협력단 Specific primer for identifying and detecting Alternaria panax in Panax ginseng

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KR100803767B1 (en) * 2007-09-10 2008-02-15 주식회사 대겸 Assembly structure of incombustibility board

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100744699B1 (en) 2005-11-03 2007-08-01 충남대학교산학협력단 Specific primer for identifying and detecting Alternaria panax in Panax ginseng

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102332720B1 (en) * 2021-01-07 2021-12-02 주식회사 에스에스지에너텍 Carla Steel Plate with warpage prevention member and its manufacturing method and its construction method

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