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WO2011002166A2 - Cladding panel and method for manufacturing same - Google Patents

Cladding panel and method for manufacturing same Download PDF

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Publication number
WO2011002166A2
WO2011002166A2 PCT/KR2010/003871 KR2010003871W WO2011002166A2 WO 2011002166 A2 WO2011002166 A2 WO 2011002166A2 KR 2010003871 W KR2010003871 W KR 2010003871W WO 2011002166 A2 WO2011002166 A2 WO 2011002166A2
Authority
WO
WIPO (PCT)
Prior art keywords
plate
board
plate member
packing
packing member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2010/003871
Other languages
French (fr)
Korean (ko)
Other versions
WO2011002166A3 (en
Inventor
남정무
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2010800281471A priority Critical patent/CN102472047A/en
Publication of WO2011002166A2 publication Critical patent/WO2011002166A2/en
Publication of WO2011002166A3 publication Critical patent/WO2011002166A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • E04C2/284—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 at least one of the materials being insulating
    • E04C2/292—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 at least one of the materials being insulating composed of insulating material and sheet metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/28—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • 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
    • 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
    • E04F13/0862—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 a number of elements which are identical or not, e.g. carried by a common web, support plate or grid
    • 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
    • E04F13/0875—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 a basic insulating layer and at least one covering layer
    • E04F13/0876—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 a basic insulating layer and at least one covering layer the covering layer comprising mutual alignment or interlocking means
    • 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
    • E04F13/0889—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 characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E04F13/0894—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 characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with tongue and groove connections

Definitions

  • the present invention relates to an exterior panel mounted for decoration on an exterior wall of a building and a method of manufacturing the same.
  • the exterior wall of the building is equipped with a finishing material to enhance the design of the building.
  • a finishing material to enhance the design of the building.
  • Bricks or tiles may be used as such finishing materials, and exterior panels, commonly referred to as composite panels, are now widely used.
  • the exterior panel is basically composed of a metal plate on the outside and the core having a flame retardant or heat insulating function is filled therein.
  • Currently used exterior panels are manufactured by foaming a urethane stock solution between two metal plates.
  • the core is manufactured by foaming the urethane stock solution, a myriad of bubbles are generated in the interior of the exterior panel, and the foam deforms the exterior panel while repeating contraction and expansion according to the external temperature change.
  • the problem to be solved by the present invention is to provide an exterior panel and a method of manufacturing the same that can solve problems such as deformation caused by bubbles after construction by minimizing the generation of bubbles generated in the manufacturing process.
  • the present invention can vary the thickness of the product, and in particular provides an exterior panel and a method of manufacturing the same that can be formed thin.
  • the present invention provides an exterior panel and a method of manufacturing the same that can enhance the adhesion between the board and the plate to minimize the defect rate and improve the quality.
  • the present invention provides an exterior panel and a method of manufacturing the same that can shorten the manufacturing process time and improve productivity.
  • An exterior panel is a board, a first sheet and a second plate bonded to both sides of the board, a fiber sheet provided on at least one side of both sides of the board, the first plate and the first The packing member is inserted into the edge of the two plates.
  • the board may be formed of a heat insulating material of a urethane material.
  • the first plate material and the second plate material may include a metal plate.
  • the thickness of the first plate member may be thicker than the thickness of the second plate member.
  • a convex portion may be formed at one of two parallel edges of the first and second plate members, and a concave portion may be formed at the other of the first and second plate members.
  • the adhesive for bonding between the two plates and the board may comprise a thermosetting resin.
  • the fiber sheet may be composed of a woven or nonwoven fabric.
  • the packing member may include a first packing member mounted on an inner surface of a convex portion formed on one side of the two plate members, a second packing member mounted on an inner surface of a recess formed on the other side of the two plate members, and a width direction of both plates. It may include a third and fourth packing member mounted on the edge.
  • the packing member may be made of a plastic material having elasticity.
  • a method of manufacturing an exterior panel includes forming recesses and convex portions at both ends of a first plate member and a second plate member in a longitudinal direction, and forming a locking jaw at both ends of a width direction of the first plate member. Applying an adhesive to an inner surface, mounting a packing member to an edge of the first plate, attaching a fiber sheet to the surface of the board, adhering the board to which the fiber sheet is attached to the inner surface of the first plate, and Applying an adhesive to the inner surface of the second plate and adhering to the board to which the fiber sheet is attached.
  • the method may further include a step of stacking the first plate member and the second plate member assembly in which the board is inserted in multiple stages, and then curing the adhesive by thermal compression.
  • Thermal compression between the board and the first plate member and between the board and the second plate member may be performed by hot pressing.
  • the first packing member is mounted on the inner surface of the convex portion of the first plate member
  • the second packing member is mounted on the inner surface of the concave portion of the first plate member
  • the two locking jaw inner surfaces of the first plate member The first packing member and the second packing member may be mounted.
  • a fiber sheet to the surface of the board can be discharged to the outside when compressed between the board and the plate material to prevent the degradation of the quality due to the bubbles present in the interior of the panel.
  • the board since the board is manufactured in another process and then assembled with a plate using an adhesive, the thickness of the board can be freely adjusted, and thus a thin panel can be produced.
  • the fiber sheet is attached to the surface of the board and then pressed between the plate, deformed exterior panel by bubbles because the air bubbles are discharged to the outside by the pores between the fibers of the fiber sheet in the pressing process Deformation and the like can be prevented.
  • the board is manufactured separately, the density of the urethane can be lowered, thereby reducing the manufacturing cost.
  • FIG. 1 is a cross-sectional view of an exterior panel according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view of the exterior panel of FIG. 1 taken along line II-II;
  • FIG. 3 is an enlarged view of a portion A of FIG. 1,
  • FIG. 4 is a cross-sectional view showing a state in which two exterior panels are coupled to each other according to an embodiment of the present invention
  • FIG. 5 is a plan view of a packing member according to an embodiment of the present invention.
  • 6 to 9 are process flowcharts illustrating a manufacturing process of the exterior panel illustrated in FIG. 1.
  • FIGS. 1 to 5 An exterior panel according to an exemplary embodiment of the present invention will be described with reference to FIGS. 1 to 5.
  • FIG. 1 is a cross-sectional view of an exterior panel according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view taken along the line II-II
  • FIG. 3 is an enlarged view of the portion A of FIG.
  • the exterior panel according to the present embodiment includes a first board 10 and a second board 12 and a board 20 bonded between the two boards 10 and 12.
  • the first plate member 10 and the second member member 12 may be formed of a metal material, and may be formed of any material that may be easily formed in addition to the metal material and may have strength of the metal material.
  • the first plate 10 and the second plate 12 may be a color steel plate that can implement a variety of colors and designs.
  • first plate 10 and the second plate 12 are in contact with the outer wall of the building, the other is disposed to be exposed to the outside.
  • first plate member 10 When the first plate member 10 is disposed to be exposed to the outside and the second plate member 12 is disposed to contact the outer wall of the building, the first plate member 10 has a thicker thickness than that of the second plate member 12.
  • the thickness t1 of the first plate 10 may be 0.5 mm to 0.7 mm, and the thickness t2 of the second plate 10 may be about 0.3 mm to 0.4 mm. Since the board 20 is manufactured and attached separately, the first plate 10 and the second plate 12 may be formed to be significantly thinner than the conventional ones, thereby reducing the manufacturing cost.
  • the convex portion 30 and the concave portion 32 are provided to be fitted with each other when assembling the exterior panels.
  • FIG 4 is a cross-sectional view showing a state in which the block portion 30 and the concave portion 32 are fitted to each other according to an embodiment of the present invention.
  • the convex portion 30 is formed in a form in which one side surfaces of the first plate 10 and the second plate 12 are bent outwardly and protrude convexly, and the concave portion 32 is formed of the first plate 10 and the first plate.
  • the other side of the two plate member 12 is bent inward to have a groove shape into which the convex portion 30 can be inserted.
  • the convex part 30 and the concave part 32 are provided in the 1st board
  • the convex part 30 is concave part 32 when mounting exterior panels to a building exterior wall. It is easy to install because it can be assembled in the form of fitting.
  • a locking step 40 is provided to prevent the board 20 from being separated and to make the side design of the exterior panel beautiful.
  • the locking step 40 may be formed by bending both edges in the width direction of the first plate member 10 and the second plate member 12 in a direction facing each other by a predetermined length.
  • At least one of the four surface edges of the first plate 10 and the second plate 12 prevents foreign substances, moisture, dust, and the like from flowing in through the gap between the two plates 10 and 12, and also the first plate.
  • Packing members 50, 52, 54, and 56 are mounted to reinforce the bonding force between the 10 and the second plate 12.
  • the packing members 50, 52, 54, and 56 may include a first packing member 50 disposed on one longitudinal side of the two plates 10 and 12, a second packing member 52 disposed on the other longitudinal side, and two plates.
  • the third packing member 54 is disposed on one surface of the width direction 10 and 12, and the fourth packing member 56 is disposed on the other surface of the width direction.
  • the first packing member 50 is formed in the same shape as the inner surface of the convex portion 30 so as to be mounted inside the convex portion 30, and the second packing member 52 is formed inside the concave portion 32. It is formed in the same shape as the inner surface of the recess 32 so that it can be mounted, the third packing member 54 and the fourth packing member 56 is formed in the form of a plate fitted to the inner surface of the locking jaw (40). . As shown in FIG. 5, the third and fourth packing members 54 and 56 are formed in the same shape as that of the convex portion 30 and the concave portion 32.
  • the packing members (50, 52, 54, 56) can be applied to any material that can be easily molded and have a certain elastic force for sealing, for example, may be formed of a plastic material having an elastic force.
  • the packing members 50, 52, 54, and 56 may prevent foreign matter from entering into the plate and also make the side design of the exterior panel beautiful.
  • thermosetting resin that the adhesives 60 and 62 can be cured more quickly by applying heat, for example, a urethane adhesive may be used.
  • the board 20 is made of a material that is excellent in heat insulation and fire resistance and easy to mold.
  • the board 20 may be any one of urethane, styropool, and glass fiber.
  • a product obtained by foaming a urethane raw material capable of increasing heat insulation performance is preferably used.
  • the board 20 is manufactured in the form of a flat plate in a separate process, the thickness thereof may be variously formed, and in particular, the board 20 may be thinly formed, thereby greatly increasing the use range of the exterior panel.
  • the board is manufactured through a separate manufacturing process, the density of urethane components can be drastically lowered, thereby reducing manufacturing cost and minimizing shrinkage deformation after fabrication.
  • Fiber sheet for discharging bubbles between the board 20 and the plate (10,12) to the outside when at least one surface of the board 20 and the two boards (10,12) by thermal compression 70 is attached.
  • Fiber sheet 70 may be composed of a woven or non-woven fabric, such as applied to the fabric In this case, it is manufactured to ensure sufficient voids between the fibers constituting the fabric, and even in the case of nonwoven fabric, it is manufactured in a form in which the voids are formed sufficiently.
  • the fiber sheet 70 may be applied to any material that can be discharged to the outside in addition to the woven or non-woven fabric.
  • the exterior panel according to the present embodiment can attach the fiber sheet 70 to the surface of the board 20 to remove bubbles generated in the manufacturing process of the exterior panel as much as possible, thereby improving the quality of the exterior panel.
  • attaching the fiber sheet 70 to the surface of the board 20 can increase the strength of the board 20, and enhance the adhesive strength when bonding between the board 20 and the plate (10, 12) It becomes possible.
  • 6 to 9 are process flowcharts sequentially illustrating a manufacturing process of the exterior panel according to the present embodiment.
  • the adhesive 60 is applied to the inner surface of the first plate member 10 prepared in advance.
  • the first plate 10 has a structure in which the convex portion 30 and the concave portion 32 are formed at both edges in the longitudinal direction, respectively, and the locking step 40 is provided at both edges in the width direction.
  • the first packing member 50 is inserted into the convex portion 30 of the first plate member 10, and the second packing member 50 is inserted into the concave portion 32 of the first plate member 10.
  • the packing member 52 is inserted, and the third packing member 54 and the fourth packing member 56 are respectively inserted into the inner surface of the locking step 40 of the first plate member 10.
  • the fibrous sheet 70 for removing bubbles is attached to at least one of both sides of the board 20.
  • the board 20 having the fiber sheet 70 attached to the surface is bonded to the inner surface of the first plate member 10.
  • the adhesive plate 62 is coated on the inner surface of the second plate member 12, and the second plate member 12 on which the adhesive agent 62 is applied is attached to the fiber sheet 70. It is adhered to the surface of (20) and then crimped.
  • the board 20 is attached between the first plate member 10 and the second plate member 12 and the packing members 50, 52, 54, 56 at the edges of the first plate member 10 and the second plate member 12. ) Is completed.
  • the adhesive is cured by thermal compression.
  • Hot pressing may be used for the thermal compression of such combinations, and the thermal compression may greatly enhance the adhesive force between the plates 10 and 12 and the board 20 and significantly shorten the curing time of the adhesive.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Finishing Walls (AREA)
  • Laminated Bodies (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

The present invention relates to a cladding panel to be applied onto the outer wall of a building and to a method for manufacturing. The cladding panel comprises: a board; a first panel and a second panel attached to both sides of the board; a fiber sheet arranged on at least one side of the board; and packing members inserted into edges of the first panel and the second panel, thereby minimizing air bubbles between the two panels and the board during the manufacture of the cladding panel, and preventing the panels from being deformed by air bubbles.

Description

외장 패널 및 그 제조방법Exterior panel and its manufacturing method

본 발명은 건물의 외벽에 장식을 위해 장착되는 외장 패널 및 그 제조방법에 관한 것이다.The present invention relates to an exterior panel mounted for decoration on an exterior wall of a building and a method of manufacturing the same.

일반적으로 건물의 외벽에는 건물의 디자인을 미려하게 하기 위한 마감재가 장착된다. 이러한 마감재로는 벽돌이나 타일 등이 사용될 수 있고, 현재에는 흔히 복합 패널이라 불리는 외장패널이 널리 사용되고 있다.In general, the exterior wall of the building is equipped with a finishing material to enhance the design of the building. Bricks or tiles may be used as such finishing materials, and exterior panels, commonly referred to as composite panels, are now widely used.

외장패널은 기본적으로 외부를 금속재질의 판재로 구성하고 그 내부에 난연 또는 단열 기능을 갖는 코어가 채워진다. 현재 사용되는 외장패널은 두 금속 판재 사이에 우레탄 원액을 발포하여 제조된다.The exterior panel is basically composed of a metal plate on the outside and the core having a flame retardant or heat insulating function is filled therein. Currently used exterior panels are manufactured by foaming a urethane stock solution between two metal plates.

하지만, 이 경우 우레탄 원액을 발포하는 방식으로 코어가 제조되므로 외장 패널의 내부에 무수히 많은 기포가 발생되고, 이 기포가 외부 온도 변화에 따라 수축과 팽창을 반복하면서 외장 패널을 변형시키는 문제점이 있다.However, in this case, since the core is manufactured by foaming the urethane stock solution, a myriad of bubbles are generated in the interior of the exterior panel, and the foam deforms the exterior panel while repeating contraction and expansion according to the external temperature change.

또한, 외장 패널의 변형을 완화시키기 위해서는 우레탄의 밀도가 높아야 되고, 이에 따라 우레탄 원액의 과발포로 인한 낭비가 심한 문제점이 있다.In addition, in order to alleviate deformation of the exterior panel, the density of urethane must be high, and thus, there is a problem in that waste due to over-exposure of the urethane stock solution is severe.

본 발명이 해결하고자 하는 과제는 제조공정에서 발생되는 기포 발생을 최소화하여 시공 후 기포로 인하여 발생되는 변형 등의 문제를 해결할 수 있는 외장패널 및 그 제조방법을 제공한다.The problem to be solved by the present invention is to provide an exterior panel and a method of manufacturing the same that can solve problems such as deformation caused by bubbles after construction by minimizing the generation of bubbles generated in the manufacturing process.

또한, 본 발명은 제품의 두께를 다양화할 수 있고, 특히 두께를 얇게 형성할 수 있는 외장패널 및 그 제조방법을 제공한다.In addition, the present invention can vary the thickness of the product, and in particular provides an exterior panel and a method of manufacturing the same that can be formed thin.

또한, 본 발명은 보드와 판재 사이의 접착력을 강화시켜 불량률을 최소화하고 품질을 향상시킬 수 있는 외장패널 및 그 제조방법을 제공한다. In addition, the present invention provides an exterior panel and a method of manufacturing the same that can enhance the adhesion between the board and the plate to minimize the defect rate and improve the quality.

또한, 본 발명은 제조공정 시간을 단축할 수 있어 생산성을 향상시킬 수 있는 외장패널 및 그 제조방법을 제공한다.In addition, the present invention provides an exterior panel and a method of manufacturing the same that can shorten the manufacturing process time and improve productivity.

본 발명의 한 실시예에 따른 외장패널은 보드, 상기 보드의 양 면에 접착되는 제1판재 및 제2판재, 상기 보드의 양 면 중 적어도 한 면에 구비되는 섬유시트, 상기 제1판재와 제2판재의 가장자리에 삽입되는 패킹부재를 포함한다.An exterior panel according to an embodiment of the present invention is a board, a first sheet and a second plate bonded to both sides of the board, a fiber sheet provided on at least one side of both sides of the board, the first plate and the first The packing member is inserted into the edge of the two plates.

상기 보드는 우레탄 재질의 단열재로 형성될 수 있다.The board may be formed of a heat insulating material of a urethane material.

상기 제1판재와 제2판재는 금속재질의 판재를 포함할 수 있다.The first plate material and the second plate material may include a metal plate.

상기 제1판재는 외부로 노출되고, 제2판재는 건물 외벽에 접촉되게 배치될 때, 상기 제1판재의 두께가 제2판재의 두께보다 두껍게 형성될 수 있다.When the first plate member is exposed to the outside and the second plate member is disposed to contact the outer wall of the building, the thickness of the first plate member may be thicker than the thickness of the second plate member.

상기 제1판재와 제2판재의 평행한 두 가장자리 중 하나에는 볼록부가 형성될 수있고, 다른 하나에는 상기 볼록부가 삽입되는 오목부가 형성될 수 있다.A convex portion may be formed at one of two parallel edges of the first and second plate members, and a concave portion may be formed at the other of the first and second plate members.

상기 두 판재와 보드 사이를 접착시키는 접착제는 열 경화성 수지를 포함할 수있다.The adhesive for bonding between the two plates and the board may comprise a thermosetting resin.

상기 섬유시트는 직물 또는 부직포로 구성될 수 있다.The fiber sheet may be composed of a woven or nonwoven fabric.

상기 패킹부재는 두 판재의 길이방향 일측에 형성되는 볼록부의 내면에 장착되는 제1패킹부재, 두 판재의 길이방향 타측에 형성되는 오목부의 내면에 장착되는 제2패킹부재, 두 판재의 폭방향 양쪽 가장자리에 장착되는 제3 및 제4패킹부재를 포함할 수 있다. The packing member may include a first packing member mounted on an inner surface of a convex portion formed on one side of the two plate members, a second packing member mounted on an inner surface of a recess formed on the other side of the two plate members, and a width direction of both plates. It may include a third and fourth packing member mounted on the edge.

상기 패킹부재는 탄성력을 갖는 플라스틱 재질로 만들어질 수 있다. The packing member may be made of a plastic material having elasticity.

본 발명의 한 실시예에 따른 외장패널 제조 방법은 제1판재와 제2판재의 길이방향 양쪽 끝단에 오목부와 볼록부를 성형하고, 폭방향 양쪽 끝단에 걸림턱을 성형하는 단계, 제1판재의 내면에 접착제를 도포하는 단계, 제1판재의 가장자리에 패킹부재를 장착하는 단계, 보드의 표면에 섬유시트를 부착하는 단계, 제1판재의 내면에 섬유시트가 부착된 보드를 접착하는 단계, 그리고 제2판재의 내면에 접착제를 도포하고 섬유시트가 부착된 보드에 접착하는 단계를 포함한다. According to an aspect of the present invention, a method of manufacturing an exterior panel includes forming recesses and convex portions at both ends of a first plate member and a second plate member in a longitudinal direction, and forming a locking jaw at both ends of a width direction of the first plate member. Applying an adhesive to an inner surface, mounting a packing member to an edge of the first plate, attaching a fiber sheet to the surface of the board, adhering the board to which the fiber sheet is attached to the inner surface of the first plate, and Applying an adhesive to the inner surface of the second plate and adhering to the board to which the fiber sheet is attached.

상기 보드가 삽입된 제1판재와 제2판재 결합체를 다단으로 적재시킨 후 열 압착하여 접착제를 경화시키는 단계를 더 포함할 수 있다.The method may further include a step of stacking the first plate member and the second plate member assembly in which the board is inserted in multiple stages, and then curing the adhesive by thermal compression.

상기 보드와 제1판재 사이 및 보드와 제2판재 사이의 열 압착은 핫 프레스에 의해 이루어질 수 있다. Thermal compression between the board and the first plate member and between the board and the second plate member may be performed by hot pressing.

상기 패킹부재를 장착하는 단계는 제1판재의 볼록부의 내면에 제1패킹부재를 장착하고, 제1판재의 오목부의 안쪽면에 제2패킹부재를 장착하고, 제1판재의 두 걸림턱 내면에 제1패킹부재와 제2패킹부재를 장착할 수 있다.In the mounting of the packing member, the first packing member is mounted on the inner surface of the convex portion of the first plate member, the second packing member is mounted on the inner surface of the concave portion of the first plate member, and the two locking jaw inner surfaces of the first plate member. The first packing member and the second packing member may be mounted.

본 발명의 실시예에 따르면, 보드의 표면에 섬유시트를 부착하여 보드와 판재 사이를 압착할 때 기포를 외부로 배출시킬 수 있어 외장패널의 내부에 존재하는 기포로 인한 품질 저하를 방지할 수 있다. According to an embodiment of the present invention, by attaching a fiber sheet to the surface of the board can be discharged to the outside when compressed between the board and the plate material to prevent the degradation of the quality due to the bubbles present in the interior of the panel. .

또한, 본 발명의 실시예에 따르면, 보드를 다른 공정에서 제조한 후 접착제를 이용해 판재와 후 조립되므로 보드의 두께를 자유롭게 조절할 수 있고, 이에 따라 얇은 두께의 외장패널을 생산할 수 있다.In addition, according to an embodiment of the present invention, since the board is manufactured in another process and then assembled with a plate using an adhesive, the thickness of the board can be freely adjusted, and thus a thin panel can be produced.

또한, 본 발명의 실시예에 따르면, 보드의 표면에 섬유시트를 부착한 뒤 판재사이에서 압착되므로, 압착과정에서 섬유시트의 각 섬유간 공극에 의해 기포가 외부로 배출되므로 기포에 의한 변형 외장패널의 변형 등을 방지할 수 있다. In addition, according to an embodiment of the present invention, since the fiber sheet is attached to the surface of the board and then pressed between the plate, deformed exterior panel by bubbles because the air bubbles are discharged to the outside by the pores between the fibers of the fiber sheet in the pressing process Deformation and the like can be prevented.

또한, 본 발명의 실시예에 따르면, 판재의 가장자리에 패킹부재를 장착하여 외부의 이물질, 수분 등이 판재 내부로 유입되는 것을 차단할 수 있다. In addition, according to an embodiment of the present invention, by mounting the packing member on the edge of the plate can block the foreign matter, moisture, etc. flowing into the plate.

또한, 본 발명의 실시예에 따르면, 보드가 별도로 제조되므로 우레탄의 밀도를 낮출 수 있어 제조비용을 줄일 수 있다. In addition, according to the embodiment of the present invention, since the board is manufactured separately, the density of the urethane can be lowered, thereby reducing the manufacturing cost.

도 1은 본 발명의 한 실시예에 따른 외장패널의 단면도이다. 1 is a cross-sectional view of an exterior panel according to an embodiment of the present invention.

도 2는 도 1의 외장패널을 II-II선을 따라 자른 단면도이고,FIG. 2 is a cross-sectional view of the exterior panel of FIG. 1 taken along line II-II;

도 3은 도 1 A부의 확대도이고, 3 is an enlarged view of a portion A of FIG. 1,

도 4는 본 발명의 한 실시예에 따른 두 외장 패널이 상호 결합된 상태를 나타낸 단면도이고, 4 is a cross-sectional view showing a state in which two exterior panels are coupled to each other according to an embodiment of the present invention;

도 5는 본 발명의 한 실시예에 따른 패킹부재의 평면도이고, 5 is a plan view of a packing member according to an embodiment of the present invention;

도 6 내지 도 9는 도 1에 도시된 외장패널의 제조 공정을 나타낸 공정 순서도이다.6 to 9 are process flowcharts illustrating a manufacturing process of the exterior panel illustrated in FIG. 1.

이하, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 본 발명의 실시예에 대하여 첨부한 도면을 참고로 상세히 설명한다. 그러나 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시예에 한정되지 않는다. 명세서 전체를 통하여 유사한 부분에 대해서는 동일한 도면 부호를 붙였다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Like parts are designated by like reference numerals throughout the specification.

그러면 본 발명의 한 실시예에 따른 외장패널에 대하여 도 1 내지 도 5을 참고하여 설명한다.Next, an exterior panel according to an exemplary embodiment of the present invention will be described with reference to FIGS. 1 to 5.

도 1은 본 발명의 한 실시예에 따른 외장패널의 단면도이고, 도 2는 도 1 Ⅱ-Ⅱ을 따라 자른 단면도이고, 도 3은 도 1 A부의 확대도이다. 1 is a cross-sectional view of an exterior panel according to an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along the line II-II, and FIG. 3 is an enlarged view of the portion A of FIG.

도 1 내지 도 3을 참고하면, 본 실시예에 따른 외장패널은 제1판재(10) 및 제2판재(12), 두 판재(10,12) 사이에 접착되는 보드(20)를 포함한다. 1 to 3, the exterior panel according to the present embodiment includes a first board 10 and a second board 12 and a board 20 bonded between the two boards 10 and 12.

제1판재(10)와 제2판재(12)는 금속 재질로 형성될 수 있고, 금속재질 이외에 성형이 편리하고 금속재질의 강도를 가질 수 있는 어떠한 재질로도 사용될 수 있다. 일 예로, 제1판재(10)와 제2판재(12)는 다양한 색상 및 디자인을 구현할 수 있는 칼라 강판이 적용될 수 있다. The first plate member 10 and the second member member 12 may be formed of a metal material, and may be formed of any material that may be easily formed in addition to the metal material and may have strength of the metal material. As an example, the first plate 10 and the second plate 12 may be a color steel plate that can implement a variety of colors and designs.

제1판재(10)와 제2판재(12) 중 어느 하나는 건물 외벽에 접촉되고, 나머지 하나는 외부로 노출되게 배치된다. 제1판재(10)가 외부로 노출되게 배치되고 제2판재(12)가 건물 외벽에 접촉되게 배치될 경우 제1판재(10)는 제2판재(12)에 비해 그 두께가 두껍게 형성된다. One of the first plate 10 and the second plate 12 is in contact with the outer wall of the building, the other is disposed to be exposed to the outside. When the first plate member 10 is disposed to be exposed to the outside and the second plate member 12 is disposed to contact the outer wall of the building, the first plate member 10 has a thicker thickness than that of the second plate member 12.

일예로, 제1판재(10)의 두께(t1)는 0.5mm~0.7mm, 제2판재의 두께(t2)는 0.3mm~0.4mm 정도로 제조될 수 있다. 이러한 제1판재(10)와 제2판재(12)는 보드(20)가 별도로 제작되어 부착되기 때문에 그 두께를 기존에 비해 현저하게 얇게 형성할 수 있고 이에 따라 제조비용을 줄일 수 있게 된다. For example, the thickness t1 of the first plate 10 may be 0.5 mm to 0.7 mm, and the thickness t2 of the second plate 10 may be about 0.3 mm to 0.4 mm. Since the board 20 is manufactured and attached separately, the first plate 10 and the second plate 12 may be formed to be significantly thinner than the conventional ones, thereby reducing the manufacturing cost.

제1판재(10)와 제2판재(12)의 길이방향 양쪽 가장자리에는 외장패널들을 조립할 때 상호 끼워 맞추기를 할 수 있도록 볼록부(30)와 오목부(32)가 마련된다. At both edges of the first plate member 10 and the second plate member 12 in the longitudinal direction, the convex portion 30 and the concave portion 32 are provided to be fitted with each other when assembling the exterior panels.

도 4는 본 발명의 한 실시예에 따른 블록부(30)와 오목부(32)가 상호 끼움 결합된 상태를 나타낸 단면도이다. 4 is a cross-sectional view showing a state in which the block portion 30 and the concave portion 32 are fitted to each other according to an embodiment of the present invention.

볼록부(30)는 제1판재(10)와 제2판재(12)의 일측면이 바깥쪽으로 절곡되어 볼록하게 튀어나오는 형태로 형성되고, 오목부(32)는 제1판재(10)와 제2판재(12)의 타측면이 안쪽으로 절곡되어 볼록부(30)가 삽입될 수 있는 홈 형태를 갖는다. 이와 같이, 제1판재(10)와 제2판재(12)에 볼록부(30)와 오목부(32)가 마련되어 있으므로 외장패널들을 건물 외벽에 장착할 때 볼록부(30)를 오목부(32)에 끼워 맞추는 형식으로 조립될 수 있어 시공이 간편하다. The convex portion 30 is formed in a form in which one side surfaces of the first plate 10 and the second plate 12 are bent outwardly and protrude convexly, and the concave portion 32 is formed of the first plate 10 and the first plate. The other side of the two plate member 12 is bent inward to have a groove shape into which the convex portion 30 can be inserted. Thus, since the convex part 30 and the concave part 32 are provided in the 1st board | plate material 10 and the 2nd board | plate material 12, the convex part 30 is concave part 32 when mounting exterior panels to a building exterior wall. It is easy to install because it can be assembled in the form of fitting.

제1판재(10)와 제2판재(12)의 폭방향 양쪽 가장자리에는 보드(20)의 이탈을 방지하고 외장패널의 측면 디자인을 미려하게 할 수 있도록 하는 걸림턱(40)이 마련된다. 이러한 걸림턱(40)은 제1판재(10)와 제2판재(12)의 폭방향 양쪽 가장자리를 일정 길이만큼 서로 마주보는 방향으로 절곡시켜 형성될 수 있다. At both edges of the first plate member 10 and the second plate member 12 in the width direction, a locking step 40 is provided to prevent the board 20 from being separated and to make the side design of the exterior panel beautiful. The locking step 40 may be formed by bending both edges in the width direction of the first plate member 10 and the second plate member 12 in a direction facing each other by a predetermined length.

제1판재(10)와 제2판재(12)의 4 면 가장자리 중 적어도 하나에는 두 판재(10,12) 사이의 틈새를 통해 이물질, 수분, 먼지 등이 유입되는 것을 방지함과 아울러 제1판재(10)와 제2판재(12) 사이의 결합력을 강화시키는 패킹부재(50,52,54,56)가 장착된다.At least one of the four surface edges of the first plate 10 and the second plate 12 prevents foreign substances, moisture, dust, and the like from flowing in through the gap between the two plates 10 and 12, and also the first plate. Packing members 50, 52, 54, and 56 are mounted to reinforce the bonding force between the 10 and the second plate 12.

패킹부재(50,52,54,56)는 두 판재(10,12)의 길이방향 일면에 배치되는 제1패킹부재(50), 길이방향 타면에 배치되는 제2패킹부재(52), 두 판재(10,12)의 폭방향 일면에 배치되는 제3패킹부재(54), 폭방향 타면에 배치되는 제4패킹부재(56)를 포함한다. The packing members 50, 52, 54, and 56 may include a first packing member 50 disposed on one longitudinal side of the two plates 10 and 12, a second packing member 52 disposed on the other longitudinal side, and two plates. The third packing member 54 is disposed on one surface of the width direction 10 and 12, and the fourth packing member 56 is disposed on the other surface of the width direction.

제1패킹부재(50)는 볼록부(30)의 안쪽에 장착될 수 있도록 볼록부(30)의 내면과 동일한 형태로 형성되고, 제2패킹부재(52)는 오목부(32)의 안쪽에 장착될 수 있도록 오목부(32)의 내면과 동일한 형태로 형성되고, 제3패킹부재(54)와 제4패킹부재(56)는 걸림턱(40)의 안쪽면에 끼워지는 플레이트 형태로 형성된다. 이러한 제3 및 제4패킹부재(54,56)는 도 5에 도시된 바와 같이, 그 양쪽 끝단이 볼록부(30)와 오목부(32)의 형태와 동일한 형태로 형성된다. The first packing member 50 is formed in the same shape as the inner surface of the convex portion 30 so as to be mounted inside the convex portion 30, and the second packing member 52 is formed inside the concave portion 32. It is formed in the same shape as the inner surface of the recess 32 so that it can be mounted, the third packing member 54 and the fourth packing member 56 is formed in the form of a plate fitted to the inner surface of the locking jaw (40). . As shown in FIG. 5, the third and fourth packing members 54 and 56 are formed in the same shape as that of the convex portion 30 and the concave portion 32.

여기에서, 패킹부재(50,52,54,56)는 성형이 쉽고 밀봉을 위한 일정 탄성력을 가질 수 있는 어떠한 재질도적용이 가능하고 일예로, 탄성력을 갖는 플라스틱 재질로 형성될 수 있다. 이러한 패킹부재(50,52,54,56)는 판재 내부로 이물질이 유입되는 것을 방지함과 아울러 외장패널의 측면 디자인을 미려하게 할 수 있다. Here, the packing members (50, 52, 54, 56) can be applied to any material that can be easily molded and have a certain elastic force for sealing, for example, may be formed of a plastic material having an elastic force. The packing members 50, 52, 54, and 56 may prevent foreign matter from entering into the plate and also make the side design of the exterior panel beautiful.

제1판재(10)와 제2판재(12)의 내면에는 각각 보드(20)의 양면과 접착되는 접착제(60,62)가 도포된다.On the inner surfaces of the first plate member 10 and the second plate member 12, adhesives 60 and 62 are adhered to both surfaces of the board 20, respectively.

여기에서, 접착제(60,62)는 열을 가하면 보다 빨리 경화될 수 있는 열 경화성 수지를 사용하는 것이 바람직하고, 일예로 우레탄 접착제가 사용될 수 있다.Here, it is preferable to use a thermosetting resin that the adhesives 60 and 62 can be cured more quickly by applying heat, for example, a urethane adhesive may be used.

보드(20)는 단열성 및 내화성이 우수하고 성형이 쉬운 재질이 사용된다. 일예로, 보드(20)는 우레탄, 스티로풀, 유리섬유 중 어느 하나가 적용될 수 있다. 바람직하게는 단열 성능을 높일 수 있는 우레탄 원료를 발포시킨 제품이 사용되는 것이 좋다.The board 20 is made of a material that is excellent in heat insulation and fire resistance and easy to mold. For example, the board 20 may be any one of urethane, styropool, and glass fiber. Preferably, a product obtained by foaming a urethane raw material capable of increasing heat insulation performance is preferably used.

이러한 보드(20)는 별도의 공정에서 평판 형태로 제조되므로 그 두께를 다양하게 형성할 수 있고, 특히 두께를 얇게 형성할 수 있어 외장 패널의 사용 범위를 대폭 늘릴 수 있다. 또한 보드는 별도의 제조공정을 통해 제조되므로 우레탄 성분의 밀도를 대폭적으로 낮출 수 있어 제조원가를 절감하고 제작 후 수축 변형을 최소화할 수 있다. Since the board 20 is manufactured in the form of a flat plate in a separate process, the thickness thereof may be variously formed, and in particular, the board 20 may be thinly formed, thereby greatly increasing the use range of the exterior panel. In addition, since the board is manufactured through a separate manufacturing process, the density of urethane components can be drastically lowered, thereby reducing manufacturing cost and minimizing shrinkage deformation after fabrication.

보드(20)의 양 면 중 적어도 한 면에는 보드(20)와 두 판재(10,12)를 열 압착할 때 보드(20)와 판재(10,12) 사이의 기포를 외부로 배출시키는 섬유시트(70)가 부착된다. Fiber sheet for discharging bubbles between the board 20 and the plate (10,12) to the outside when at least one surface of the board 20 and the two boards (10,12) by thermal compression 70 is attached.

섬유시트(70)는 직물 또는 부직포 등으로 구성될 수 있는데, 직물로 적용될 경우 직물을 구성하는 각 섬유간 공극이 충분히 확보되도록 제작되며 부직포 일때에도 자체 공극이 충분히 형성된 형태로 제작된다.Fiber sheet 70 may be composed of a woven or non-woven fabric, such as applied to the fabric In this case, it is manufactured to ensure sufficient voids between the fibers constituting the fabric, and even in the case of nonwoven fabric, it is manufactured in a form in which the voids are formed sufficiently.

따라서 보드(20)와 두 판재(10,12)를 열 압착할 때 판재(10,12)와 보드(20) 사이에 존재하는 기포가 섬유시트(70)의 각 공극을 통해 섬유시트 테두리로부터 외부로 배출된다.Therefore, when the board 20 and the two plates 10 and 12 are thermally compressed, bubbles existing between the plates 10 and 12 and the board 20 are external from the edges of the fiber sheet through the pores of the fiber sheet 70. To be discharged.

이러한 섬유시트(70)는 직물이나 부직포 외에도 를 외부로 배출시킬 수 있는 어떠한 재질도 적용될 수 있다. The fiber sheet 70 may be applied to any material that can be discharged to the outside in addition to the woven or non-woven fabric.

외장패널 내부에 기포가 존재할 경우 외부 온도가 변화되면 기포가 수축 및 팽창을 반복하면서 판재가 휘어지거나 변형된다. 따라서, 외장패널은 내부에 존재하는 기포를 최대한 제거하는 것이 외장 패널의 품질을 좌우하게 된다.If bubbles exist inside the exterior panel, when the outside temperature is changed, the plate is bent or deformed while the bubbles are repeatedly contracted and expanded. Accordingly, the quality of the exterior panel is determined by removing bubbles existing therein as much as possible.

따라서, 본 실시예에 따른 외장패널은 보드(20)의 표면에 섬유시트(70)를 부착하여 외장 패널의 제조공정에서 발생되는 기포를 최대한 제거할 수 있어 외장 패널의 품질을 향상시킬 수 있다.Therefore, the exterior panel according to the present embodiment can attach the fiber sheet 70 to the surface of the board 20 to remove bubbles generated in the manufacturing process of the exterior panel as much as possible, thereby improving the quality of the exterior panel.

또한, 보드(20)의 표면에 섬유시트(70)를 부착하면 보드(20)의 강도를 증가시킬 수 있고, 보드(20)와 판재(10,12) 사이를 접착할 때 접착강도를 강화시킬 수 있게 된다. In addition, attaching the fiber sheet 70 to the surface of the board 20 can increase the strength of the board 20, and enhance the adhesive strength when bonding between the board 20 and the plate (10, 12) It becomes possible.

상기한 바와 같이 구성되는 외장 패널의 제조공정을 다음에서 설명한다. The manufacturing process of the exterior panel comprised as mentioned above is demonstrated below.

도 6 내지 도 9는 본 실시예에 따른 외장 패널의 제조공정을 순차적으로 나타낸 공정 순서도이다.6 to 9 are process flowcharts sequentially illustrating a manufacturing process of the exterior panel according to the present embodiment.

먼저, 도 6에 도시된 바와 같이, 미리 제작된 제1판재(10)의 내면에 접착제(60)를 도포한다. 이때, 제1판재(10)는 그 길이방향 양쪽 가장자리에 볼록부(30)와 오목부(32)가 각각 형성되고, 폭방향 양쪽 가장자리에는 걸림턱(40)이 마련된 구조를 갖는다.First, as shown in FIG. 6, the adhesive 60 is applied to the inner surface of the first plate member 10 prepared in advance. At this time, the first plate 10 has a structure in which the convex portion 30 and the concave portion 32 are formed at both edges in the longitudinal direction, respectively, and the locking step 40 is provided at both edges in the width direction.

그런 후, 도 7에 도시된 바와 같이, 제1판재(10)의 볼록부(30)에 제1패킹부재(50)를 삽입하고, 제1판재(10)의 오목부(32)에 제2패킹부재(52)를 삽입하고, 제1판재(10)의 걸림턱(40) 내면에 제3패킹부재(54) 및 제4패킹부재(56)를 각각 삽입한다. Thereafter, as shown in FIG. 7, the first packing member 50 is inserted into the convex portion 30 of the first plate member 10, and the second packing member 50 is inserted into the concave portion 32 of the first plate member 10. The packing member 52 is inserted, and the third packing member 54 and the fourth packing member 56 are respectively inserted into the inner surface of the locking step 40 of the first plate member 10.

그런 후, 도 8에 도시된 바와 같이, 보드(20)의 양 면 중 적어도 한 면에 기포 제거를 위한 섬유시트(70)를 부착한다.Thereafter, as shown in FIG. 8, the fibrous sheet 70 for removing bubbles is attached to at least one of both sides of the board 20.

그리고, 표면에 섬유시트(70)가 부착된 보드(20)를 제1판재(10)의 내면에 접착시킨다. Then, the board 20 having the fiber sheet 70 attached to the surface is bonded to the inner surface of the first plate member 10.

그런 후, 도 9에 도시된 바와 같이, 제2판재(12)의 내면에 접착제(62)를 도포하고 접착제(62)가 도포된 제2판재(12)를 섬유시트(70)가 부착된 보드(20)의 표면에 부착한뒤 압착시킨다.Then, as shown in FIG. 9, the adhesive plate 62 is coated on the inner surface of the second plate member 12, and the second plate member 12 on which the adhesive agent 62 is applied is attached to the fiber sheet 70. It is adhered to the surface of (20) and then crimped.

이렇게 압착과정에서 제1판재(10)와 보드(20) 사이에 존재하는 기포는 섬유시트(70)의 공극을 통해 섬유시트() 가장자리로 이동된 뒤 외부로 배출된다.Thus, bubbles existing between the first plate 10 and the board 20 in the pressing process is moved to the edge of the fiber sheet () through the pores of the fiber sheet 70 is discharged to the outside.

따라서 제1판재(10)와 보드(20) 사이의 기포가 최소화 된다.Therefore, bubbles between the first plate 10 and the board 20 are minimized.

그러면, 제1판재(10)와 제2판재(12) 사이에 보드(20)가 부착되고 제1판재(10)와 제2판재(12)의 가장자리에 패킹부재(50,52,54,56)가 장착된 결합체가 완성된다. Then, the board 20 is attached between the first plate member 10 and the second plate member 12 and the packing members 50, 52, 54, 56 at the edges of the first plate member 10 and the second plate member 12. ) Is completed.

이와 같은 조립 공정을 통해 조립된 복수의 결합체를 적층한 후 열 압착하여 접착제를 경화시킨다. 이러한 결합체들의 열 압착에는 핫 프레스가 사용될 수 있고, 열 압착을 하게 되면 판재(10,12)와 보드(20) 사이의 접착력을 강화시킴과 아울러 접착제의 경화 시간을 대폭 단축할 수 있다. After laminating a plurality of assemblies assembled through such an assembly process, the adhesive is cured by thermal compression. Hot pressing may be used for the thermal compression of such combinations, and the thermal compression may greatly enhance the adhesive force between the plates 10 and 12 and the board 20 and significantly shorten the curing time of the adhesive.

이상에서 본 발명의 바람직한 실시예에 대하여 상세하게 설명하였지만 본 발명의 권리범위는 이에 한정되는 것은 아니고 다음의 청구범위에서 정의하고 있는 본 발명의 기본 개념을 이용한 당업자의 여러 변형 및 개량 형태 또한 본 발명의 권리범위에 속하는 것이다.Although the preferred embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concepts of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

Claims (11)

보드, board, 상기 보드의 양 면에 접착되는 제1판재 및 제2판재, A first plate member and a second plate member bonded to both sides of the board, 상기 제1판재와 제2판재의 내면에 도포되어 열을 가하면 경화되는 열 경화성 접착제, A thermosetting adhesive applied to the inner surfaces of the first and second plate materials and cured by applying heat; 상기 보드의 양 면 중 적어도 한 면에 구비되어 상기 보드와 두 판재 사이를 열 압착할 때 상기 보드와 판재 사이의 기포를 외부로 배출시키는 섬유시트, 그리고 A fiber sheet provided on at least one side of both sides of the board to discharge bubbles between the board and the plate to the outside when thermocompression-bonding between the board and the two plate, and 상기 제1판재와 제2판재의 가장자리에 삽입되는 패킹부재를 포함하고, A packing member inserted into edges of the first plate and the second plate, 상기 패킹부재는 상기 제1판재와 제2판재의 길이방향 일측 가장자리 내면에 장착되는 제1패킹부재와, The packing member may include a first packing member mounted on an inner surface of one side edge of the first plate and the second plate in the longitudinal direction; 상기 제1판재와 제2판재의 길이방향 타측 가장자리 내면에 장착되는 제2패킹부재와, A second packing member mounted on an inner surface of the other edge in the longitudinal direction of the first plate member and the second plate member; 상기 제1판재와 제2판재의 폭방향 양쪽 가장자리에 장착되는 제3 및 제4패킹부재로 구성되는 외장패널.An exterior panel comprising third and fourth packing members mounted on both edges in the width direction of the first plate and the second plate. 제1항에서, In claim 1, 상기 보드는 우레탄 재질의 단열재로 형성되는 외장패널. The board is an outer panel formed of a heat insulating material of the urethane material. 제1항에서,In claim 1, 상기 제1판재와 제2판재는 금속재질의 판재를 포함하는 외장패널.The first panel and the second plate is an outer panel including a metal plate. 제1항에서, In claim 1, 상기 제1판재는 외부로 노출되고, 상기 제2판재는 건물 외벽에 접촉되게 배치될 때, 상기 제1판재의 두께가 제2판재의 두께보다 두껍게 형성되는 외장패널.When the first plate is exposed to the outside, and the second plate is disposed in contact with the outer wall of the building, the thickness of the first plate is formed thicker than the thickness of the second plate. 제1항에서, In claim 1, 상기 제1판재와 제2판재의 양쪽 가장자리 중 하나에는 볼록부가 형성되고 다른 하나에는 상기 볼록부가 삽입되는 오목부가 형성되는 외장패널. An exterior panel having a convex portion formed at one of both edges of the first plate member and the second plate member, and a concave portion at which the convex portion is inserted. 제1항에서, In claim 1, 상기 섬유시트는 직물 또는 부직포로 구성되는 외장패널. The fiber sheet is an outer panel consisting of a woven or non-woven fabric. 제1항에서, In claim 1, 상기 패킹부재는 탄성력을 갖는 플라스틱 재질로 만들어진 외장패널. The packing member is an outer panel made of a plastic material having an elastic force. 제1판재와 제2판재의 길이방향 양쪽 끝단에 오목부와 볼록부를 성형하고, 폭방향 양쪽 끝단에 걸림턱을 성형하는 단계, Forming recesses and convex portions at both ends of the first plate member and the second plate member in the longitudinal direction, and forming a locking jaw at both ends of the width direction; 제1판재의 내면에 접착제를 도포하는 단계,Applying an adhesive to the inner surface of the first plate, 제1판재의 가장자리에 패킹부재를 장착하는 단계,Mounting a packing member on an edge of the first plate, 보드의 표면에 섬유시트를 부착하는 단계, Attaching the fiber sheet to the surface of the board, 제1판재의 내면에 섬유시트가 부착된 보드를 접착하는 단계, 그리고Bonding the board to which the fiber sheet is attached to the inner surface of the first plate material, and 제2판재의 내면에 접착제를 도포하고 섬유시트가 부착된 보드에 접착하는 단계,Applying an adhesive to the inner surface of the second plate and adhering to the board to which the fiber sheet is attached; 를 포함하는 외장패널 제조방법. Exterior panel manufacturing method comprising a. 제8항에서,In claim 8, 상기 보드가 삽입된 제1판재와 제2판재 결합체를 다단으로 적재시킨 후 열 압착하여 접착제를 경화시키는 단계를 더 포함하는 외장패널 제조방법.And loading the first plate member and the second plate member assembly into which the board is inserted in multiple stages, and then curing the adhesive by thermocompression bonding. 제9항에서, In claim 9, 상기 보드와 제1판재 사이 및 보드와 제2판재 사이의 열 압착은 핫 프레스에 의해 이루어지는 외장패널 제조방법. Thermal pressing between the board and the first plate member and between the board and the second plate member is made by hot pressing. 제8항에서, In claim 8, 상기 패킹부재를 장착하는 단계는 제1판재의 볼록부의 내면에 제1패킹부재를 장착하고, 제1판재의 오목부의 안쪽면에 제2패킹부재를 장착하고, 제1판재의 두 걸림턱 내면에 제1패킹부재와 제2패킹부재를 장착하는 외장패널 제조방법. In the mounting of the packing member, the first packing member is mounted on the inner surface of the convex portion of the first plate member, the second packing member is mounted on the inner surface of the concave portion of the first plate member, and the two locking jaw inner surfaces of the first plate member. Exterior panel manufacturing method for mounting the first packing member and the second packing member.
PCT/KR2010/003871 2009-07-01 2010-06-16 Cladding panel and method for manufacturing same Ceased WO2011002166A2 (en)

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