WO2020130221A1 - Panneau extérieur de bâtiment et sa structure d'assemblage - Google Patents

Panneau extérieur de bâtiment et sa structure d'assemblage Download PDF

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Publication number
WO2020130221A1
WO2020130221A1 PCT/KR2019/000875 KR2019000875W WO2020130221A1 WO 2020130221 A1 WO2020130221 A1 WO 2020130221A1 KR 2019000875 W KR2019000875 W KR 2019000875W WO 2020130221 A1 WO2020130221 A1 WO 2020130221A1
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WO
WIPO (PCT)
Prior art keywords
frame
exterior panel
steel plate
building exterior
gasket
Prior art date
Application number
PCT/KR2019/000875
Other languages
English (en)
Korean (ko)
Inventor
곽인학
Original Assignee
주식회사 광스틸
곽인학
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 주식회사 광스틸, 곽인학 filed Critical 주식회사 광스틸
Priority to CN201980000466.2A priority Critical patent/CN111587310B/zh
Publication of WO2020130221A1 publication Critical patent/WO2020130221A1/fr

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    • 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
    • E04F13/0898—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 sealing elements between coverings
    • 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
    • E04C2/38—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 with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/384—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 with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
    • 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
    • E04F13/12—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 of metal or with an outer layer of metal or enameled metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/026—Non-undercut connections, e.g. tongue and groove connections with rabbets, e.g. being stepped

Definitions

  • the present invention relates to a building exterior panel and its assembly structure.
  • the exterior insulation material of buildings is used in multi-faceted buildings such as power plants, factories, shopping malls, and houses.
  • Sand location panel, metal panel, aluminum sheet panel, etc. which are used as exterior insulation materials of typical buildings are lightweight materials, and can be constructed by dry method, and are currently widely used to change the trend of large and high buildings. In addition, it has the advantages of economy, heat insulation, and air shortening over other materials.
  • the present invention has an object to provide a building exterior panel and its assembly structure.
  • the exterior panel for construction includes: a front steel plate having a front upper jaw and a front protrusion protruding upward from a front upper jaw; A rear steel plate spaced apart from the front steel plate in a thickness direction, and disposed to be crossed on both sides in a horizontal direction, and having a rear top protrusion protruding upward from a rear top jaw and a rear top jaw on the top; An upper frame disposed between the upper part of the front steel sheet and the upper part of the back steel sheet and extending in a horizontal direction; A first side surface including a first side extension portion disposed between the first side surface of the front steel plate and the first side surface of the back steel plate, and extending in a vertical direction and extending in a horizontal direction so as to protrude outside the first side surface of the front steel plate.
  • a second side extension which is disposed between the second side of the front steel plate and the second side of the back steel plate, which extends in the vertical direction, and extends in the horizontal direction so as to be recessed inside the second side of the front steel plate.
  • a second side frame comprising a portion; And a lower frame disposed between the lower portion of the front steel plate and the lower portion of the rear steel plate and extending in a horizontal direction, and having a lower recessed portion recessed in the upper direction; including a first edge region adjacent to the first side surface in the upper frame. And a second watertight pad spaced apart from the first watertight pad or the first watertight pad to cover the second edge region adjacent to the second side.
  • the first watertight pad further covers the upper partial area of the front substrate and the rear substrate adjacent to the first side, and the upper partial area of the first side frame, and the second watertight pad of the front substrate and the rear substrate adjacent to the second side.
  • the upper partial area and the upper partial area of the second side frame may be further covered.
  • the upper frame has a width in the thickness direction, the upper body surface extending in the horizontal direction; A first upper support portion bent in a downward direction from the front end of the upper body surface; And a second upper support portion bent in a downward direction at the rear end of the upper body surface, the upper body surface being located at the rear side of the upper drainage channel recessed in the lower direction and the upper drainage channel among the upper body surfaces, and recessed in the lower direction.
  • An upper gasket groove into which the gasget is inserted may be further provided.
  • the lower frame extends in the horizontal direction, the first lower frame portion forming a bottom surface of the lower depression; A second lower frame portion extending and bent downward from the front end of the first lower frame; A third frame portion which extends by being bent in a front direction from a lower end of the second lower frame; A fourth lower frame portion extending and bent downward from a rear end of the first lower frame; A fifth lower frame portion extending and bent in a rear direction from a lower end of the fourth lower frame; And a first lower support portion bent upward from the front end of the third frame portion, and the lower gasket groove recessed in the upper direction and inserted into the lower gasket may be further provided in the first lower frame portion.
  • first and second watertight pads are not formed in an area overlapping the upper drainage channel and the upper gasket and the lower gasket, and the upper body surface and the upper gasket may be exposed.
  • the first side frame has a width in the thickness direction, and a first portion of the first side frame abutting the first side of the front steel plate; A second portion of the first side frame having a width in the thickness direction and located at a portion protruding outward of the first side surface than the first portion of the first side frame to abut the first side of the back steel plate; A first side extension portion extending from a first portion end of the first side frame to a second portion end of the second side frame in a horizontal direction; A first side first support portion bent in a second side direction from a front end of the first portion of the first side frame; It includes a first side second support portion that is bent in the second side direction from the rear end of the second portion of the first side frame; a second side of the first side frame includes a first side drainage recessed in the second side direction Is further provided, the first side extending portion is recessed in the thickness direction may be further provided with a first side gasket groove into which the first side gasket is inserted.
  • first watertight pad may be further extended to cover the upper portion of the second portion of the first side frame and the upper portion of the first side drainage channel, and the upper end face of the first side gasket.
  • the second side frame has a width in the thickness direction, the first portion of the second side frame abutting the second side of the front steel sheet; A second portion of the second side frame having a width in the thickness direction and located at a portion recessed inward of the second side surface than the first portion of the second side frame to abut the second side surface of the back steel sheet; A second side extension portion extending from a first portion end of the second side frame to a second portion end of the second side frame in a horizontal direction; A second side first support portion bent in a first side direction from a front end of the first portion of the second side frame; And a second side second support portion bent in a first side direction from a rear end of the second portion of the second side frame; and the second side of the second side frame is recessed in the first side direction. Drainage may be further provided.
  • the second watertight pad may be further extended to cover the top of the second portion of the second side frame and the top of the second side drainage channel.
  • the front steel plate has a front body widely formed in a vertical direction and a horizontal direction, a front upper jaw bending and extending in a thickness direction in which a rear steel plate is located at an upper end of the front body, and a bending and extending in an upward direction from the end of the front upper jaw.
  • the front projection the front upper frame cover which bends and extends from the end of the front projection in the rear direction to cover a part of the upper outer surface of the upper frame, and the front end of the lower frame by bending and extending in the rear direction from the lower end of the front body It includes a front lower frame cover that covers a part of the lower side outer side, the width of the front projection extending in the upper direction may be greater than the width of the rear projection extending in the upper direction.
  • the back steel sheet is a back body formed broadly in a vertical direction and a horizontal direction, a back upper jaw bending and extending in a front direction in which the front steel sheet is located at an upper end of the back body, and a bending and extending in an upward direction from the end of the back upper jaw.
  • a rear upper frame cover which is bent and extended in the front direction from an end of the rear protrusion, and a rear upper frame cover to cover a portion of the upper outer surface of the upper frame; and a rear end of the lower frame by bending and extending in the front direction from the lower end of the rear body Including, a rear lower frame cover covering a portion of the lower side outer side; and, a heat insulating member may be located between the rear upper frame cover and the upper frame and between the rear lower frame cover and the lower frame.
  • the first watertight pad extends to cover the front upper frame cover adjacent to the first side, a portion of the front projection, a portion of the rear upper frame cover and the rear projection, and the second watertight pad is adjacent to the second side It may be extended to cover an upper frame cover, a partial area of the front protrusion, and a partial area of the rear upper frame cover and the rear protrusion.
  • the assembly structure of the building exterior panel includes first, second and third building exterior panels formed in the above structure; And One side is fixed to the outer wall, the other side is coupled to the first and second building exterior panels to support a plurality of building exterior panels; including, the second side of the first building exterior panel and the second building exterior panel
  • the first side surface of the first side facing portion is coupled to each other, the second side extension portion provided on the second side frame of the first exterior construction panel and the first side extension portion provided on the first side frame of the second exterior construction panel. They can be combined to face each other.
  • a part of the pad and a part of the first watertight pad of the second building exterior panel may overlap each other.
  • the front depression of the front steel plate of the third architectural exterior panel, the rear protrusion of the rear steel plate, and the upper frame are inserted into the lower depression provided in the lower frame of the first architectural exterior panel, and the first and second watertight pads are It can be located between the lower depression and the upper frame.
  • the building exterior panel and its assembly structure according to an example of the present invention include a watertight pad covering at least one of the first edge area or the second edge area in the upper frame, so that the watertight and airtight effect of the exterior building panel can be further improved. have.
  • FIG. 1 is a view for explaining an example of a structure in which a building exterior panel according to the present invention is assembled.
  • FIG. 2 is a view showing a horizontal direction (x-x') and a vertical direction of a structure in which a plurality of architectural exterior panels are assembled in FIG. 1.
  • Figure 3 shows an exploded perspective view of a building exterior panel according to the present invention.
  • FIG. 4 is a perspective view for explaining an example in which each part of the building exterior panel shown in FIG. 3 is combined.
  • 5 to 33 are views for explaining a first embodiment of a building exterior panel according to the present invention.
  • 34 to 37 are views for explaining various modifications to the first embodiment of the exterior panel for construction according to the present invention.
  • 38 to 43 are views for explaining a second embodiment of the exterior panel for construction according to the present invention.
  • 44 to 45 are views for explaining a modification of the second side frame 400 in the exterior panel for construction according to the present invention.
  • 46 to 47 are views for explaining a modification of the upper frame and the lower frame in the exterior panel for construction according to the present invention.
  • the front means the front of the panel
  • the back means the back of the panel
  • the front direction means the direction toward the front of the panel
  • the back direction means the direction toward the back of the panel
  • the thickness direction means the panel Means the direction parallel to the thickness of, and includes both the front direction and the rear direction.
  • the upper direction means the upward direction with respect to the center of the panel
  • the lower direction means the downward direction with respect to the center
  • the vertical direction includes both the upper direction and the lower direction.
  • the first side means any one of the two sides of the panel in the horizontal direction (x-x'), and the second side means the other side of the sides of the panel in the horizontal direction (x-x'). do.
  • the first lateral direction means a direction toward the first side
  • the second lateral direction means a direction toward the second side
  • the horizontal direction (x-x') means that the panels are horizontally coupled. It includes both directions, i.e., the first and second side directions.
  • an inner surface or an inner surface of a part means an inner surface of the panel, that is, a surface on which the core material of the panel is located, and an outer surface or an outer surface of a part means the outer surface of the panel.
  • the meaning that the width or length of a part is the same means that the width or length of a part is the same within an error range within 10%.
  • FIG. 1 is a view for explaining an example of a structure in which a building exterior panel assembled according to the present invention is assembled
  • FIG. 2(a) is a horizontal direction of a structure in which a plurality of building exterior panels are assembled in FIG. 1 (x- x')
  • FIG. 2(b) shows the vertical direction of the structure in which a plurality of architectural exterior panels are assembled in FIG. 1.
  • Figure 3 is an exploded perspective view of a building exterior panel according to the present invention
  • Figure 4 is a perspective view for explaining an example in which each part of the building exterior panel shown in Figure 3 is combined.
  • FIG. 5 is a view for explaining the vertical side of the exterior panel for a building according to the first embodiment of the present invention
  • Figure 5 (a) is a shape looking at the first side of the exterior panel for building
  • Figure 5 (b) Is a shape looking at the second side of the building exterior panel
  • 6 is a view for explaining a horizontal side of the building exterior panel according to the first embodiment of the present invention.
  • a structure in which a plurality of architectural exterior panels 10a, 10b, 10c, 10d according to an example of the present invention is assembled is a plurality of architectural exterior panels 10a, 10b, 10c, 10d And the lower hardware 30.
  • the plurality of architectural exterior panels (10a, 10b, 10c, 10d), each of the architectural exterior panels (10a, 10b, 10c, 10d) in the vertical direction (y-y') and the horizontal direction (x-x') It can be formed by bonding.
  • each of the upper and lower surfaces of the architectural exterior panel are in contact with each other, or coupled to each other
  • any one of the first side surface and the second side surface opposite to each other in the horizontal direction (x-x') may be coupled to each other.
  • the second side surface of the first building exterior panel 10a and the first side surface of the second building exterior panel 10b may face each other and be coupled, and the bottom surface of the first building exterior panel 10a may be 3
  • the upper surfaces of the building exterior panels (10c) may be combined facing each other.
  • Such a plurality of exterior panels for construction (10a, 10b, 10c, 10d) may be fixed to the underlying hardware (30).
  • a plurality of exterior panels on the other side of the lower hardware 30 are separate fastening means 20 ).
  • the fastening means 20 such as a screw, penetrates through each of the exterior panels and is fixed to the underlying hardware 30, so that the exterior panel is the underlying hardware ( 30) can be fixed and supported.
  • each of the plurality of exterior panels for construction (10a, 10b, 10c, 10d) is assembled with the front steel plate 500, the back steel plate 600 and a plurality of frames (100, 200, 300, 400) shown in FIG. Combined, it may be integrally formed as shown in FIG. 4.
  • the front steel sheet 500 and the back steel sheet 600 may be disposed spaced apart from each other in the thickness direction (z-z'). That is, the rear steel sheet 600 may be disposed spaced apart in the rear direction (z') of the front steel sheet 500, and the thickness direction at each end of the top and bottom and left and right between the front steel sheet 500 and the back steel sheet 600 (z-z') may have a plurality of frames (100, 200, 300, 400) with a width.
  • Each of the front steel plate 500 and the rear steel plate 600 may be formed by bending each end of a steel plate including a steel material, and when viewed from the exterior of the exterior panel, the overall planar shape may have a rectangular shape.
  • each of the front steel sheet 500 and the back steel sheet 600 may be formed between 0.25 mm to 2.0 mm, for example, about 0.35 mm.
  • the surface of the front steel sheet 500 is not formed with irregularities, but is illustrated as an example. However, a plurality of irregularities or wrinkles are formed on the surfaces of the front steel sheet 500 and the back steel sheet 600, respectively. Can be formed.
  • wrinkles having valleys of about 500 to 1000 valleys are formed on the surfaces of the front steel plate 500 and the back steel plate 600 in the vertical direction (y-y') or in the horizontal direction (x-x'). ).
  • first side of each of the front steel plate 500 and the back steel plate 600 is the left side of each of the front steel plate 500 and the back steel plate 600
  • second side of each of the front steel plate 500 and the back steel plate 600 The side surface may be a right side surface of each of the front steel plate 500 and the back steel plate 600, but this is an example, and is not necessarily limited thereto.
  • the front steel sheet 500 may include a front upper jaw 520 and a front protrusion 530 protruding upward from the front upper jaw 520, and the rear steel sheet 600 may have a front steel sheet 500.
  • the horizontal direction (x-x') are disposed so that both sides are crossed with each other, and may have a rear projection 630 protruding upward from the rear upper jaw 620 and the rear upper jaw 620 on the upper side. .
  • the upper portion of the exterior panel The upper protrusion 11 may be formed.
  • front steel sheet 500 and the back steel sheet 600 will be described in more detail in FIGS. 24 to 27.
  • the plurality of frames (100, 200, 300, 400) provided between the front steel plate 500 and the back steel plate 600, as shown in Figure 3, the upper frame 100, the lower frame 200, It may be formed to include a first side frame 300 and the second side frame 400.
  • Each of the plurality of frames may be formed of a metal material containing aluminum.
  • the present invention is not limited thereto, and each of the plurality of frames 100, 200, 300, and 400 may be formed of a non-combustible material containing a low thermal conductivity metal material or an insulating material.
  • the plurality of frames (100, 200, 300, 400) is formed of a thermosetting plastic material or a carbon material.
  • the upper frame 100 is disposed between the upper ends of each of the front steel plate 500 and the rear steel plate 600, as shown in FIGS. 3 and 4, and coupled in the thickness direction (z-z') It has a width and can extend long in the horizontal direction (x-x').
  • the lower frame 200 is disposed between the lower ends of each of the front steel plate 500 and the back steel plate 600 to be extended and extended in the horizontal direction (x-x'). , It has a width in the thickness direction (z-z'), it may be provided with a lower depression 13 recessed in the upper direction by the shape of the lower frame 200 itself.
  • First side frame 300 at the end of the first side, which is one of both ends of the horizontal direction (x-x') of the front steel plate 500 and the back steel plate 600, respectively. It is arranged and combined, has a width in the thickness direction (z-z'), and can be elongated in the vertical direction (y-y').
  • the first side frame 300 may include a first side extension portion 330 extending horizontally so as to protrude outward of the first side of the front steel plate 500.
  • first side frame 300 The specific structure of the first side frame 300 will be described in more detail in FIGS. 14 to 16.
  • the second side frame 400 as shown in Figures 3 and 4, the front steel plate 500 and the rear steel plate 600, the horizontal direction (x-x') of each of the two ends of the other end of the second side It is arranged and combined, has a width in the thickness direction (z-z'), and can be elongated in the vertical direction (y-y').
  • the second side frame 400 may include a second side extension portion 430 extending horizontally to be recessed inside the second side of the front steel plate 500.
  • Such a building exterior panel may include at least one of the first watertight pad 810 or the second watertight pad 820 on the upper frame 100 to further improve the watertight and airtight effect of the exterior panel.
  • first watertight pad 810 may be formed to cover the first edge region adjacent to the first side in the upper frame 100
  • the second watertight pad 820 is the second side in the upper frame 100. It may be formed to cover the second edge region adjacent to, and may be spaced apart from the first watertight pad 810 in the horizontal direction (x-x').
  • the first and second watertight pads 810 and 820 further improve the water tightness and airtight effect of the building exterior panel, and more effectively block cold air or moisture from the front surface of the building exterior panel from flowing into the rear surface of the building exterior panel. It is possible to prevent the formation of condensation in the space between the exterior wall of the building and the plurality of exterior panels for building or inside the exterior wall of the building.
  • first watertight pad 810 and the second watertight pad 820 on the upper frame 100 are provided together will be described as an example.
  • the first and second watertight pads 810 and 820 may include soft synthetic resin material, and may be formed of at least one of foam tape material, silicone foam material, or rubber material. Accordingly, an adhesive may be further provided at portions where the first and second watertight pads 810 and 820 are in contact with the exterior panel.
  • the thickness of the first and second watertight pads 810 and 820 may be formed between 0.5 and 8 times the thickness of the upper frame 100.
  • the building exterior panel according to the present invention is provided on at least one of the first and second edge regions of the upper frame 100 by providing a watertight pad, so that when the exterior building panels are combined in a vertical direction (y-y'), they are located on the top.
  • An empty gap or space between the first building exterior panel 10a and the second building exterior panel 10b located below may be filled in the first and second sides.
  • the first and second watertight pads 810 and 820 have the upper frame 100, the lower frame 200, the first and second side frames, the front steel plate 500, and the back steel plate 600 shown in FIG. After being assembled and combined with each other, as illustrated in FIG. 4, at least one of the first and second watertight pads 810 and 820 may be adhered or attached to the first and second edge regions of the upper frame 100.
  • the front steel plate 500 and the back steel plate 600 and the upper frame 100 are coupled to the upper projections 11 of each of the exterior panels for construction. Can be formed, the lower portion of each building exterior panel, the front steel plate 500 and the back steel plate 600 and the lower frame 200 are combined to form a lower depression 13.
  • the first protruding length (H11a) from the front upper jaw 520 of the front steel plate 500 of the exterior panel to the top surface in the upper protrusion 11 of the exterior panel is as shown in FIG. 5, the back steel plate (600) It may be formed longer than the second protrusion length (H11b) from the upper rear chin 620 of the upper surface to the upper surface.
  • the first recessed depth H13a from the lower surface end of the front steel plate 500 to the recessed surface is a product from the lower surface end of the rear steel sheet 600 to the recessed surface. 2 greater than the depression depth (H13b), may be formed smaller than the first protrusion length (H11a) of the upper projection (11).
  • the upper protrusion 11 of the exterior panel can be inserted into and coupled to the inside of the lower depression 13, and the front surface of the exterior panel is relatively Due to the large first protruding length H11a, when a plurality of exterior panels are combined in the vertical direction (y-y'), it appears as if they are spaced apart in the horizontal direction (x-x'), and the exterior of the exterior panel You can make it stand out more.
  • the front upper jaw 520 of the upper protrusion 11 is formed on the front steel plate 500
  • the rear upper jaw 620 may be formed on the rear steel plate 600
  • the first and second side frame 300 , 400) may be formed in a structure that covers the first and second side surfaces of the upper protrusion 11.
  • the lower depression 13 may be formed by a cross-sectional shape of the lower frame 200 itself.
  • the first side of each of the exterior panel for the building, the front steel plate 500 and the back steel plate 600 and the first side frame 300 are combined, the back A first side protruding portion 15 in which the first side end of the steel plate 600 protrudes more in the horizontal direction (x-x') than the first side end of the front steel plate 500 may be formed.
  • the front side steel plate 500, the back side steel plate 600, and the second side frame 400 are coupled to the second side surface of each of the exterior panels for construction, the front side A second side recessed portion 17 in which the second side end of the rear steel plate 600 is more recessed in the first side direction x may be formed than the second side end of the steel plate 500.
  • the shape of the first side protrusion 15 may be formed by the cross-sectional shape of the first side frame 300 itself, and the shape of the second side recessed portion 17 may be the shape of the second side frame 400 itself. It can be formed by a cross-sectional shape.
  • first and second side end shapes of the upper frame 100 may form the upper portion of the first side protrusion 15 and the upper portion of the second side recessed portion 17, and the first of the lower frame 200.
  • the two side end shapes may form the lower portion of the first side protrusion 15 and the lower portion of the second side recessed portion 17.
  • the first side protruding length W15 protruding from the first side end of the front steel plate 500 in the first side protruding portion 15 is the second side recessed length W17 recessed in the second side recessed portion 17 ).
  • the upper surface of the upper protrusion 11 is recessed inside the exterior panel and extends in the horizontal direction (x-x'), so that the first and second sides of the exterior panel
  • the upper drainage channel 110 that is formed to be long can be provided.
  • a first side drainage channel 340 that is connected to the upper drainage channel 110 and extends to the lower surface of the exterior panel in a vertical direction (y-y') on the protruding first sidewall of the first side projection 15. May be formed, the second side of the recessed portion 17 is connected to the upper drainage channel 110, the second extending in the vertical direction (y-y') to the lower surface of the exterior panel long Side drainage channels 440 may be formed.
  • connection structure between the upper drainage channel 110 and the first and second side drainage channels blocks water flowing in from the front side of the exterior panel to the rear direction (z') and directs it to the lower direction of the exterior panel, thereby leaking the exterior panel. Can be blocked or prevented.
  • the upper gasket 130 is horizontally extended to the first and second sides of the exterior panel at a position spaced apart from the upper drainage channel 110. (x-x').
  • the upper gasket 130 is spaced from the upper drainage channel 110 toward the rear surface of the panel, and may be provided by being inserted into the upper gasket 130 groove provided in the upper frame 100.
  • the lower gasket 270 is positioned at the front side of the panel than the upper drainage channel 110 so that the lower gasket 270 does not overlap the upper gasket 130 or the upper drainage channel 110 when the exterior panel is vertically coupled.
  • the lower gasket 270 provided in the lower frame 200 may be inserted into the groove.
  • the first side protrusion 15 extends in the horizontal direction (x-x') to protrude outside the first side of the front steel plate 500.
  • the first side extension portion 330 may be provided so that the first side gasket 360 protrudes in the thickness direction (z-z') of the exterior panel.
  • the first side gasket 360 may be provided to extend from the top to the bottom of the first side extension portion 330 in a vertical direction (y-y').
  • each exterior panel when a plurality of exterior panels are combined with each other, the first and second side surfaces of each exterior panel may be joined to each other by pushing each exterior panel in a horizontal direction (x-x'), and the first exterior panel is coupled to each other. This is because when the gasket is provided on both the side protrusions 15 and the second side depressions 17, it may interfere with construction.
  • the gasket is provided in the first side protrusion 15 and the gasket is not provided in the second side depression 17, as an example, the second side depression is different. It is also possible that the gasket is provided at (17) and the gasket is not provided at the first side projection (15).
  • the upper protrusion 11 is provided with an upper gasket 130 on the rear side of the upper drainage channel 110, and a lower recess 13 has a lower gasket 270 provided on the front side of the upper drainage channel 110.
  • the upper gasket 130 is provided at the front side of the upper drainage channel 110 in the upper protrusion 11, and the lower recessed portion 13 has a lower gasket 270 at the rear side of the upper drainage channel 110. It is also possible to be provided.
  • the first watertight pad 810 is positioned to cover the first edge region of the upper protrusion 11 and the upper portion of the first side protrusion 15, and the second watertight pad 820 is the first watertight pad 11. It may be positioned to cover the upper portion of the second edge region and the second side depression 17.
  • the first watertight pad 810 is not only the first edge region of the upper frame 100 adjacent to the first side, but also the upper partial region of the front steel plate 500 and the rear steel plate 600 adjacent to the first side. And a portion of the upper portion of the first side frame 300.
  • the second watertight pad 820 is not only the second edge region of the upper frame 100 adjacent to the second side, but also the upper partial region and the second side region of the front steel plate 500 and the back steel plate 600 adjacent to the second side. A portion of the upper portion of the frame 400 may be covered.
  • the maximum horizontal length (x-x') of the first and second watertight pads 810 and 820 is 1/ of the horizontal length (x-x') of the upper frame 100. It may be formed between 50 to 1/5, the first and second watertight pads (810, 820) in the vertical direction (y-y') maximum extended length (H810, H820) is greater than the depth of the upper drainage channel 110, the front It may be shorter than the length of the protrusion 530.
  • exterior panel for the construction of the present invention having such an external configuration may be provided with a core material for thermal insulation therein.
  • FIG. 7 is a view for explaining the core material 40 provided in the interior of the building exterior panel according to the present invention.
  • the front steel plate 500, the back steel plate 600, the upper frame 100, the lower frame 200, the first side frame 300 and the second side frame ( 400) may be integrally formed by being mutually coupled.
  • the interior of the exterior panel may be empty, and in order to further improve the insulation function of the exterior panel, a core material 40 for insulation may be embedded in the exterior panel.
  • Such a core 40 is (1) artificially fiberized by melting glass ore, and (2) glass wool formed of a SiO2-based chemical composition, (2) ignited igneous rocks, such as basalt, at a high temperature of about 1,500°C or higher, and artificially fiberized.
  • SiO2-Al2O3-CaO-based mineral wool or urethane foam formed of a chemical composition may be used, or (3) bead method insulation (EPS, Expanded Polystyren) may be used.
  • EPS Expanded Polystyren
  • such a core material 40 is not limited thereto, and if there is an insulating function, it can be used regardless of the material, and only one type of core material 40 is used in one exterior panel, or several types of core materials 40 ) May be used in combination.
  • a urethane foam or bead insulation material 40a is located at the center side of the exterior panel, and glass wool is located at the edge of the exterior panel. (40b) may be located.
  • a glass wool 40b is located inside the upper edge and the lower edge of both sides in the vertical direction (y-y') inside the exterior panel, and a urethane foam or bead method insulation 40a is located in the center between the upper and lower edges. Can be located.
  • a glass wool 40b is located inside the first and second side surfaces of both sides in a horizontal direction (x-x') inside the exterior panel, and a urethane foam or bead method heat insulating material 40a is located in the center between the first and second sides. ) May be located.
  • the glass wool 40b is located at the front edge and rear edge of the front steel plate 500 and the rear steel plate 600, A urethane foam or a bead method heat insulating material 40a may be located at a center portion between front and rear edges.
  • the insulation cost of the exterior panel can be optimally maintained while further reducing the manufacturing cost of the exterior panel.
  • FIG 8 to 10 are views for explaining the upper frame 100 of the building exterior panel according to the first embodiment of the present invention.
  • FIG. 8 is a top frame 100, a first side frame 300, a front steel plate 500, a back steel plate 600, and a first watertight pad 810 to describe the upper frame 100 of the building exterior panel. Is a shape seen from the first side of the exterior panel, FIG. 9 is a cross-sectional view and a plan view of the upper frame 100, and FIG. 10 is an exterior in which the first side frame 300 is coupled to the upper frame 100 It is a perspective view of the panel.
  • the upper frame 100 of the building exterior panel according to the first embodiment of the present invention includes an upper body surface 101, an upper drainage channel 110, an upper gasket groove 120, The upper gasket 130, the first upper support 140 and the second upper support 150, and the rest of the upper frame 100 except for the upper gasket 130 is the same method as extrusion molding It may be integrally formed through the like.
  • the first watertight pad 810 may be located in the first edge region of the upper frame 100, and the second watertight pad 820 may be located in the second edge region.
  • the descriptions of FIGS. 8 and 10 describe the first watertight pad 810, and the description of the second watertight pad 820 is omitted. 2 When explaining the side frame 400, it will be described together.
  • the upper frame 100 may form an upper surface of the protruding end of the upper protrusion 11 provided in the exterior panel. That is, the shape of the upper frame 100 itself does not have the shape of the upper projection 11, the front steel plate 500 and the back steel plate 600 each has an upper jaw and a projection, the upper frame 100 is Located at the end of the upper projection 11 may form a protruding upper surface.
  • the thickness direction (z-z') width W100 of the upper frame 100 is lower frame ( 200) may be narrower than the width WR200 of the lower depression 13.
  • the insulating member 700 may be located at least in one portion between the upper end of the back steel sheet 600 and the upper frame 100 or between the lower end of the back steel sheet 600 and the lower frame 200. Can.
  • the insulating member 700 is (1) located between the upper end of the back steel sheet 600 and the upper frame 100, or (2) located between the lower end and the lower frame 200 of the back steel sheet 600 Alternatively, or (3) may be located between the upper end of the back steel sheet 600 and the upper frame 100 and between the lower end of the back steel sheet 600 and the lower frame 200.
  • the heat insulating member 700 is provided between both the upper end of the back steel sheet 600 and the upper frame 100 and between the lower end of the back steel sheet 600 and the lower frame 200 as an example. , It is not necessarily limited to this, as in the case of the preceding (1), (2), it is also possible that the insulating member 700 is provided.
  • the rear end portion of the upper body surface 101 in the upper frame 100 and the second upper part A heat insulating member 700 may be adhered or adhered to the outer surface of the support part 150.
  • the heat insulating member 700 will be described in more detail after each component of the upper frame 100 is described.
  • At least one inner protrusion 160 may be integrally provided on the inner surface of the upper frame 100.
  • the at least one inner protrusion 160 provided in the upper frame 100 will be described in detail with reference to FIGS. 20 to 24.
  • the upper frame 100 has a width in the thickness direction (z-z') at the upper ends of each of the front steel plate 500 and the rear steel plate 600, and the horizontal direction (x-x') may have a long extending surface.
  • the upper body surface 101 may be a surface having a width in the thickness direction (z-z') and extending in the horizontal direction (x-x').
  • the upper drainage channel 110 is formed to be recessed inward in the vertical direction (y-y') from the outer surface of the upper body surface 101, and may extend long in the horizontal direction (x-x').
  • the upper gasket groove 120 is recessed in the lower direction (y') from the outer surface of the upper frame 100, and may be provided to extend in the horizontal direction (x-x'), and the upper drainage channel 110 and thickness It can be spaced in the direction (z-z').
  • the upper gasket groove 120 may be located closer to the back steel plate 600 than the upper drainage channel 110.
  • the width of the upper gasket groove 120 inlet may be narrower than the inner surface of the upper gasket groove 120.
  • the upper gasket 130 is inserted into the upper gasket groove 120, and the upper gasket 130 protrudes in the upper direction (y) of the upper frame 100 and extends in the horizontal direction (x-x'). Can be.
  • the upper drainage channel 110 may be provided between the upper gasket 130 and the projection region of the lower gasket 270 to be described later in the upper frame 100.
  • the upper gasket 130 can block the outside air flowing from the outside of the front steel plate 500 of the exterior panel to the back of the back steel plate 600, thereby improving the thermal bridge blocking function of the exterior panel, and Water flowing into the space between the exterior panels from the source can be blocked from flowing to the rear of the exterior panel.
  • the upper gasket 130 may be integrally formed including an upper body portion 133, an upper head portion 131, and an upper connection portion 133, and the upper body portion 133 has a rectangular cross section and has an upper gasket. It may be inserted into the groove 120, the upper head 131 may have a circular cross section and protrude in the upper direction (y) of the upper frame 100, the upper connection 133 is the upper body (133) ) And the upper head 131 may be connected to each other.
  • the width of the upper connection portion 133 may be narrower than the width of the upper body portion 133 and the upper head portion 131. Accordingly, the upper gasket 130 may be inserted into the upper gasket groove 120 and fixed, and when constructing on the outer wall of the building by combining a plurality of building exterior panels 10a, 10b, 10c, 10d, the upper gasket ( 130) there is no need to install separately, it can be made easier.
  • the first upper support 140 may be bent and extended in the lower direction (y') from the front end of the upper frame 100, and from the first side (100S1) of the upper frame 100 to the second side (100S2) It can extend long in the horizontal direction (x-x').
  • the first upper support 140 is disposed such that the upper end of the front steel sheet 500 is covered, so that the first upper support 140 supports the inner surface of the upper end of the front steel sheet 500.
  • the second upper support 150 may be bent and extended in the lower direction (y') from the rear end of the upper frame 100, and from the first side (100S1) of the upper frame 100 to the second side (100S2) It can extend long in the horizontal direction (x-x').
  • the second upper support 150 is disposed to cover the upper end of the back steel sheet 600, so that the second upper support 150 can support the inner surface of the upper end of the back steel sheet 600.
  • the planar shape of the upper frame 100 as shown in Figure 9 (b), to form the upper surface of the first side protrusion 15 and the second side depression 17, the upper frame ( Part of the front side of the 100) may be formed by protruding or depressing in the horizontal direction (x-x'), and both ends of the first and second side surfaces 100S1 and 100S2 provided with the upper drainage channel 110 are horizontal ( x-x').
  • the heat insulating member 700 is adhered or adhered to the horizontal direction (x-x' ).
  • the rear steel sheet 600 may be coupled to cover the rear end of the upper frame 100.
  • the upper end of the rear steel sheet 600 covering the rear end of the upper frame 100 may be the upper end of the rear protrusion 630 and the rear upper frame cover 640.
  • the specific structure of the back steel sheet 600 will be described later.
  • an insulating member 700 may be positioned between the upper end of the rear steel plate 600 and the upper frame 100.
  • the heat insulating member 700 is positioned between the upper end of the rear steel sheet 600 and the upper frame 100, condensation that may occur at the upper end of the rear side of the exterior panel can be prevented.
  • the building exterior panel according to the present invention may be installed on the exterior wall of the building, and the exterior steel panel 600 side of the exterior panel may meet the warm heat inside the building and the cold air coming from outside the building, and accordingly, Condensation may be more likely to occur on the back side steel plate 600 side than on the front side steel plate 500 side of the panel.
  • the rear body 610 formed wide in the vertical direction (y-y') and the horizontal direction (x-x') is in contact with the inner core material having a relatively low thermal conductivity, Condensation may be less likely to occur.
  • condensation may be easily generated in the portion of the rear steel sheet 600 that is in contact with the upper and lower frames 100 and 200 having relatively high thermal conductivity due to cold air transmitted through the frame.
  • the insulating member 700 may include an adhesive portion 701 and an insulating portion 703.
  • the adhesive portion 701 is adhered to the outer surface of the upper frame 100
  • the heat insulating portion 703 is adhered to one side of the adhesive portion 701, and the upper inner surface of the back steel sheet 600 can be adhered to the other side.
  • the heat insulating portion 703 may be formed of a polyvinyl chloride (PVC) foam material.
  • the adhesive portion 701 is long adhered to the rear end of the upper body surface 101 of the upper frame 100 and the outer surface of the second upper support portion 150 in the horizontal direction (x-x'),
  • the upper end of the rear protrusion 630 of the rear steel plate 600 and the inner surface of the rear upper frame cover 640 may be in close contact with the heat insulating portion 703.
  • the first watertight pad 810 includes a first pad portion 810a, a first pad portion 810b, a first pad portion 810c, and a first pad portion 810d. It may include, the first pad portion 810a, the first pad portion 810b, the first pad portion 810c, and the first pad portion 810d may be integrally formed. First exposed portions N1a, N2a, and N3a in which the first watertight pad 810 is not formed may be formed in the first pad portion 810a.
  • the 1a pad portion 810a may cover the first edge region of the upper frame 100 adjacent to the first side along the body surface of the upper frame 100, and the 1b pad portion 810b may be attached to the first side.
  • a portion of the upper portion of the adjacent front steel plate 500, that is, a portion of the front upper frame cover 540 and the front protrusion 530 adjacent to the first side of the front steel plate 500 may be covered.
  • the first pad portion 810b may be bent along the outer surfaces of the front upper frame cover 540 and the front protrusion 530.
  • the first pad portion 810c may cover a portion of the upper portion of the rear steel plate 600, a portion of the rear upper frame cover 640 and a rear protrusion 630 adjacent to the first side. To this end, the 1c pad portion 810c may be bent along the outer surfaces of the rear upper frame cover 640 and the rear protrusion 630.
  • the first pad portion 810d may cover the upper portion of the second portion 320 of the first side frame and the upper portion of the first side drainage channel 340. Accordingly, the 1d pad portion 810d may be formed along the outer surface of the first side frame 300, and may be vertically banded to the 1a pad portion 810a and the 1c pad portion 810c. .
  • the first watertight pad 810 is a first side of the exterior panel, (1) the upper frame 100 and the first side frame 300 intersecting each other, and (2) the upper frame 100 ) Is formed to cover the connecting portion between the front steel plate 500 and (3) the connecting portion between the upper frame 100 and the rear steel plate 600, thereby preventing rain or the like from entering the exterior panel, and thus The durability of the panel can be further improved.
  • the first exposed portion (N1a, N2a, N3a) in which the first watertight pad 810 is not formed in the 1a pad portion 810a is the first exposed portion N1a, the first exposed portion N2a, and It may be provided with a 1c exposed portion (N3a).
  • the first exposed portion (N1a) is located in an area overlapping the upper gasket 130 provided in the upper frame 100 to prevent interference with the upper gasket 130 and the upper gasket 130 is the top of the panel It can be exposed to, the first exposed portion (N2a) is located in the region overlapping the upper drainage channel 110 can be exposed to the upper drainage 110, the first exposed portion (N3a) is a lower frame ( Located in an area overlapping the lower gasket 270 provided in the 200), it is possible to prevent interference with the lower gasket 270, and to expose a portion of the first edge region of the upper frame 100.
  • 11 to 13 are views for explaining the lower frame 200 of the building exterior panel according to the first embodiment of the present invention.
  • FIG. 11 is an exploded view for explaining the lower frame 200 of the building exterior panel
  • FIG. 12 is a sectional view and a plan view of the lower frame 200
  • FIG. 13 is a front steel plate 500 and a rear steel plate in the lower frame 200 It is a perspective view of the exterior panel in which the 600 and the first side frame 300 are combined.
  • the lower frame 200 includes first to fifth lower frame portions 210, 220, 230, 240, and 250, a lower gasket groove 260, a lower gasket 270, and a first lower support portion 281,
  • the remaining portions of the lower frame 200 except for the lower gasket 270 may be integrally formed through a method such as extrusion molding.
  • first, second, and fourth lower frame portions 210, 220, and 240 may form the lower depression 13 of the exterior panel. That is, the first lower frame portion 210 may form the bottom surface of the lower depression 13, and the second and fourth lower frame portions 220 and 240 form the vertical side of the lower depression 13 can do.
  • At least one inner protrusion 160 may be further integrally provided on the inner surface of the lower frame 200.
  • the at least one inner protrusion 290 provided in the lower frame 200 will be described in detail with reference to FIGS. 20 to 24.
  • the first lower frame portion 210 is recessed in the upper direction (y) at the lower ends of each of the front steel plate 500 and the back steel plate 600 to form a bottom surface of the lower depression 13, and It may have a width in the direction (z-z') and a surface extending in the horizontal direction (x-x').
  • the second lower frame portion 220 is bent and extended in the lower direction (y') from the front end (z) end of the first lower frame portion 210 to form a vertical side at the front side of the lower depression 13 And may extend long in the horizontal direction (x-x').
  • the third lower frame portion 230 may be bent in the front direction z at the end of the second lower frame portion 220 to extend to the front steel plate 500 and extend long in the horizontal direction (x-x'). Can.
  • an inner surface of the lower end of the front steel plate 500 may be covered.
  • the fourth lower frame portion 240 is bent and extended in the lower direction (y') from the rear end (z') end of the first lower frame portion 210, and the vertical side of the rear side of the lower depression 13 It can be formed and extended in the horizontal direction (x-x').
  • the fifth lower frame portion 250 is bent in the rear direction z'at the end of the fourth lower frame portion 240 to extend to the rear steel plate 600, and may be extended in the horizontal direction (x-x'). have.
  • an inner surface of the lower end of the rear steel plate 600 may be covered.
  • the lower gasket groove 260 is provided on the outer surface of the first lower frame portion 210 by being recessed in the upper direction y, and may be extended in a horizontal direction (x-x').
  • the lower gasket 270 is inserted into the lower gasket groove 260 to be protruded in the lower direction y'of the lower frame 200.
  • the lower gasket 270 may also extend in the horizontal direction (x-x') from the first side 200S1 to the second side 200S2 of the lower frame 200.
  • the lower gasket groove 260 may be positioned to be staggered from the location of the upper drainage channel 110 and the location of the upper gasket groove 120.
  • the lower gasket groove 260 may be located at the front side of the upper drainage channel 110, and the lower gasket 270 may also be located at the rear side of the upper drainage channel 110.
  • an upper drainage channel 110 provided in the upper frame 100 may be positioned between the lower gasket 270 and the projection region of the upper gasket 130.
  • the position of the lower gasket groove 260 is not necessarily limited thereto, and if the upper gasket 130 is located closer to the front steel plate 500 than the upper drain channel 110, the lower gasket groove 260 Unlike the illustrated position, it is possible to be positioned closer to the back steel plate 600 than the upper drainage channel 110.
  • the entrance of the lower gasket groove 260 may be formed to have a width narrower than the inner surface of the lower gasket groove 260. Accordingly, the lower gasket 270 can be fixed to the lower gasket groove 260 without being separated from the lower gasket groove 260.
  • the lower gasket 270 may be integrally formed with a lower body portion 273, a lower head portion 271 and a lower connection portion 275.
  • the lower body portion 273 has a rectangular cross section and is fixed by being inserted into the lower gasket groove 260, and the lower head portion 271 has a circular cross section and is lowered from the first lower frame portion 210 of the lower frame 200. It is formed to protrude in the direction (y'), the lower connection portion 275 may connect the lower body portion 273 and the lower head portion 271 to each other.
  • the width of the lower connection portion 275 may be narrower than the width of the lower body portion 273 and the lower head portion 271, so that the lower gasket 270 is fixed to the lower gasket groove 260. .
  • the first lower support portion 281 is bent and extended in the upper direction y from the front end of the third lower frame portion 230, and the second side 200S2 to the first side 200S1 of the lower frame 200. It can extend long in the horizontal direction (x-x').
  • the first lower support portion 281 is disposed to cover the lower end of the front steel plate 500, so that the first lower support portion 281 supports the inner surface of the lower end of the front steel plate 500.
  • the planar shape of the lower frame 200 as shown in Figure 12 (a), to form the lower surface of the first side protrusion 15 and the second side depression 17, the upper frame ( A part of the front side of the 100) may be formed by protruding or recessed in the horizontal direction (x-x'), and the first and second side surfaces 200S1 overlapping the upper drainage channel 110 in the vertical direction (y-y'), Both ends of 200S2) may be formed by being recessed in the horizontal direction (x-x').
  • the width of the lower depression 13 of the lower frame 200 is such that the upper projection 11 is inserted into the lower depression 13, the thickness direction (z-z') of the thickness of the upper frame 100 Can be greater.
  • the insulating member 700 is horizontally disposed between the lower end of the rear steel plate 600 and the lower frame 200. x-x').
  • the insulating member 700 positioned between the lower end of the rear steel plate 600 and the lower frame 200 may include an adhesive portion 701 and an insulating portion 703, and the material is an upper frame 100 ) May be the same as the material of the insulating member 700 located at the rear end.
  • the adhesive portion 701 of the heat insulating member 700 positioned on the outer surface of the lower frame 200 is the outer surface of the fourth and fifth lower frames 240 and 250 positioned on the back side of the lower frame 200. It can be adhered to, the heat insulating portion 703 is located on the adhesive portion 701 adhered to the outer surface of the fourth and fifth lower frames 240, 250, the back steel sheet 600 can be tightly coupled.
  • first side extension portion 330 of the first side frame or the second side extension portion 430 of the second side frame is the first side extension portion 330 or the second side extension portion (430) further comprising a cushioning member attached to the outer surface and extending in a vertical direction (y-y'), or in a gasket groove provided in the first side extension portion 330 or the second side extension portion 430
  • the side gasket inserted and fixed may be further provided.
  • the present invention is not necessarily limited thereto, and it is also possible that the first side extension portion 330 includes a full member, and the side gasket or shock absorbing member is provided at the second side extension portion 430 of the second side frame. It is also possible to be provided.
  • the first side frame 300 in which the side gasket is provided in the first side extension portion 330 will be described in more detail as follows.
  • FIG. 14 to 16 are views for explaining a first side frame 300 of a building exterior panel according to a first embodiment of the present invention.
  • FIG. 14 is an exploded view for explaining the first side frame 300 of the building exterior panel
  • FIG. 15 is a cross-sectional view and a plan view of the first side frame 300
  • FIG. 16 is a front steel plate on the first side frame 300 It is a perspective view of the exterior panel in which 500 and the back steel plate 600 and other frames are combined.
  • the first side frame 300 includes a first portion 310, a second portion 320, a first side extension portion 330, a first side drainage channel 340, and a first side gasket groove ( 350), including a first side gasket 360, a first side first support 370 and a first side second support 380, the first side gasket 360 in the first side frame 300
  • the rest of the parts may be integrally formed through a method such as extrusion molding.
  • At least one inner depression 390 may be integrally provided on the inner surface of the first side frame 300.
  • the at least one inner depression 390 provided in the first side frame 300 will be described in detail with reference to FIGS. 20 to 24.
  • the first portion 310 of the first side frame is in contact with the first side end of the front steel plate 500, has a width in the thickness direction (z-z') of the exterior panel, and is vertical from the top surface to the bottom surface. (y-y').
  • the second part 320 of the first side frame is in contact with the end of the first side surface 100S1 of the back steel sheet 600, has a width in the thickness direction (z-z') of the exterior panel, and of the first side frame It is located in a portion protruding in the horizontal direction (x-x') than the first portion 310 and may extend in a vertical direction (y-y') from the upper surface to the lower surface of the exterior panel.
  • the outer surface of the second portion 320 of the first side frame is provided with a first side drainage channel 340 extending in a vertical direction (y-y') to a portion engaged with the end of the upper drainage channel 110. Can be.
  • the first side extension portion 330 is connected to the end of the first portion 310 of the first side frame and the end of the second portion 320 of the first side frame to increase the width extending in the horizontal direction (x-x').
  • first side frame 300 is a horizontal direction (at the first side end of the front steel plate 500 by the first and second portions 310 and 320 and the first side extension portion 330 of the first side frame ( x-x') may form an end of the first side protrusion 15 protruding.
  • first side extension portion 330 may be located on the back side more than the front protrusion 530 of the front steel plate 500 to be described later.
  • the vertical upper end faces of the first and second parts 310 and 320 of the first side frame and the first side extension part 330 are connected to the upper frame 100 so as to abut the inner surface of the first side end of the upper frame 100. 100), the vertical lower end surface may be combined with the lower frame 200 so as to contact the inner surface of the first side end of the lower frame 200.
  • first side frame 300 of the first side frame 310 and the first side frame 500S1 of the front side steel plate 500 are covered with the first side frame 300 so that the portion bent in the rear direction z'is covered.
  • the front steel plate 500 may be combined, and the second portion 320 of the first side frame is covered with a portion bent in the front direction z among the ends of the first side surface 600S1 of the rear steel plate 600,
  • the first side frame 300 and the back steel plate 600 may be combined.
  • the first side frame 300, the front steel plate 500, the back steel plate 600, the upper frame 100 and the lower frame 200 are combined, the first side projection 15 may be formed .
  • the first side drainage channel 340 may be located at a portion engaged with the end of the upper drainage channel 110 from the outer surface of the second portion 320 of the first side frame, and in the second side direction (x') It is recessed inward, and may extend in a vertical direction (y-y') from the upper end to the lower end of the first side frame 300.
  • the width of the first side drainage channel 340 is formed to be larger than the width of the upper drainage channel 110, so that the water guided to the upper drainage channel 110 through the first side drainage channel 340, the lower direction of the exterior panel ( y') to make it flow smoothly.
  • the first side gasket groove 350 is located on the outer surface of the first side extension portion 330 and may be formed by being recessed in the rear direction z'of the exterior panel, and an upper end of the first side frame 300 From the bottom end can be extended in a vertical direction (y-y').
  • the first side gasket groove 350 may be positioned closer to the second portion 320 than the first portion 310 of the first side frame in the first side extension portion 330.
  • the inlet of the first side gasket groove 350 may be formed to have a width narrower than the inner surface of the first side gasket groove 350. Accordingly, the first side gasket 360 can be stably fixed to the first side gasket groove 350.
  • the first side gasket 360 protruding in the front direction z may be inserted into the first side gasket groove 350.
  • the first side gasket 360 may include a first side body portion 363, a first side head portion 361, and a first side connection portion 365 formed integrally.
  • the first side body portion 363 is inserted into and fixed inside the first side gasket groove 350, and the first side head portion 361 is the front side direction of the exterior panel in the third portion of the first side frame 300 ( z), the first side connection portion 365 may connect the first side body portion 363 and the first side head portion 361 to each other.
  • the width of the first side connecting portion 365 may be formed to be narrower than the width of the first side body portion 363 and the first side head portion 361.
  • first side head portion 361 connected to the first side body portion 363 through the first side connection portion 365 may be a plurality, and as illustrated, for example, two first side head portions ( 361) may be provided spaced apart in the horizontal direction (x-x').
  • the first side first support portion 370 is banded in the second side direction (x') from the end where the first portion 310 of the first side frame abuts the front steel plate 500 in the thickness direction (z-z'). And extended.
  • the first side first support portion 370 is disposed to cover the front end of the first side surface 500S1 of the front steel plate 500, so that the first side first support portion 370 is a first side surface of the front steel plate 500. 1
  • the inner surface of the front end of the side (500S1) side can be supported.
  • first side second support portion 380 is the second side direction (x') from the end where the second portion 320 of the first side frame abuts the rear steel plate 600 in the thickness direction (z-z'). It can be formed by bending and extending.
  • the first side second support portion 380 is disposed so as to cover the rear end of the first side surface 600S1 of the back side steel plate 600, so that the first side second support portion 380 is made of the back side steel plate 600.
  • One side (600S1) side can support the inner surface of the rear end.
  • the first and second support portions 370 and 380 of the first side frame such that the front steel plate 500 and the back steel plate 600 of the exterior panel come into contact with each other during the process of preparing the exterior panel for construction on the exterior wall of the building.
  • the first side shape of the front steel plate 500 and the back steel plate 600 can be prevented from being deformed or damaged by the weight of the exterior panel.
  • the first d pad portion 810d of the first watertight pad 810 covers the upper portion of the second portion 320 of the first side frame and the upper portion of the first side drainage channel 340 and the upper portion of the back steel plate 600. However, the first d pad portion 810d may not cover the first portion 310 and the first extension portion 330 of the first side frame.
  • first a pad portion 810a of the first watertight pad 810 may further protrude in the front direction to cover the upper end face of the first side gasket 360.
  • 17 to 19 are views for explaining the second side frame 400 of the building exterior panel according to the first embodiment of the present invention.
  • FIG. 17 is an exploded view for explaining the second side frame 400 of the building exterior panel
  • FIG. 18 is a cross-sectional view and a plan view of the second side frame 400
  • FIG. 19 is a front steel plate on the second side frame 400 It is a perspective view of the exterior panel in which 500 and the back steel plate 600 and other frames are combined.
  • the second side frame 400 includes a first portion 410, a second portion 420, a second side extension portion 430, a second side drainage channel 440, and a second side first support portion of the second side frame It includes the 450 and the second side second support 460, it may be integrally formed through a method such as extrusion.
  • At least one inner depression 470 may be integrally provided on the inner surface of the second side frame 400.
  • the at least one inner depression 470 provided in the second side frame 400 will be described in detail with reference to FIGS. 20 to 24.
  • the first part 410 of the second side frame is in contact with the second side end of the front steel plate 500, has a width in the thickness direction (z-z') of the exterior panel, and an upper portion of the second side of the exterior panel It may extend from the end to the bottom end in the vertical direction (y-y').
  • the second part 420 of the second side frame is in contact with the second side end of the back steel plate 600, and the first side direction (in the first side direction of the second side frame than the first part 410 of the second side frame ( It is located in the more recessed part with x) and is formed to have a width in the thickness direction (z-z') of the exterior panel, and is vertical (y-y') from the upper end to the lower end of the second side of the exterior panel. Can be extended.
  • a second side drainage channel 440 extending in a vertical direction (y-y') is provided at a portion engaged with the end of the upper drainage channel 110. Can be.
  • the second side extension portion 430 is connected to the end of the first portion 410 of the second side frame and the second portion 420 of the second side frame to extend in a horizontal direction (x-x').
  • the case where the outer surface of the second side extension portion 430 is flat is illustrated as an example, but on the other hand, the outer surface of the second side extension portion 430 is vertically (y-y'). As a result, a plurality of irregularities may be further provided. This will be described later with reference to FIG. 44.
  • the first and second portions 410 and 420 of the second side frame and the second side extension portion 430 may form ends of the second side recessed portion 17 of the exterior panel.
  • the cross sections of the vertical upper ends of the first and second portions 410 and 420 of the second side frame and the second side extending portion 430 are in contact with the inner surface of the upper side of the upper frame 100 and the second frame. ), the cross section of the vertical lower end may be combined with the lower frame 200 to abut the inner surface of the second side end of the lower frame 200.
  • the second side frame 400 and the front side steel plate (such that the portion bent in the rear direction z'covers the first portion 410 of the second side frame 400) 500) may be combined, the second side frame 400 so that the portion bent in the front direction z of the second side end of the rear steel plate 600 covers the second portion 420 of the second side frame ) And the back steel plate 600 may be combined.
  • the front side steel plate 500, the back side steel plate 600, the upper frame 100, and the lower frame 200 are coupled to the second side frame 400, so that the second side recessed portion 17 may be formed. have.
  • the second side drainage channel 440 is located at a portion engaged with the end of the upper drainage channel 110 from the outer surface of the second portion 420 of the second side frame, and is recessed inward in the first side direction (x) , It can be extended in a vertical direction (y-y') from the upper end to the lower end of the exterior panel.
  • the width of the second side drainage channel 440 is greater than the width of the upper drainage channel 110, and may be formed to be the same as the width of the first side drainage channel 340, and water introduced to the upper drainage channel 110 may be removed. 2 through the side drainage channel 440, it can be made to flow smoothly in the downward direction of the exterior panel.
  • a gasket groove or a gasket may not be provided in the second side frame 400. Accordingly, when a plurality of panels are coupled in a horizontal direction, interference with a gasket provided in the first side frame 300 can be reduced.
  • the second side first support 450 is banded in the first side direction (x) from the end where the first portion 410 of the second side frame abuts the front steel plate 500 in the thickness direction (z-z') and It can be extended.
  • the second side first support 450 is disposed such that the front end of the second side of the front steel plate 500 is covered, so that the second side first support 450 is the second side of the front steel plate 500.
  • the inner surface of the front end can be supported.
  • the second side second support 460 is formed by bending and extending in the first side direction (x) from the end where the second portion 420 of the second side frame abuts the bent steel plate in the thickness direction (z-z'). Can be.
  • the second side second support 460 is disposed to cover the rear end of the second side of the back steel sheet 600, so that the second side second support 460 is the second side of the back steel 600
  • the inner surface of the back end can be supported.
  • the first and second support portions 450 and 460 of the second side frame are prepared to construct the exterior panel on the exterior wall of the building, so that the front steel plate 500 and the back steel plate 600 of the exterior panel contact each other.
  • the second side shape of the front steel plate 500 and the back steel plate 600 can be prevented from being deformed or damaged by the weight of the exterior panel.
  • the second watertight pad 820 is as shown in FIGS. 17 and 19, the second pad portion 820a, the second pad portion 820b, the second pad portion 820c, and the second pad portion 820d. It may include, the second pad portion 820a, the second pad portion 820b, the second pad portion 820c, and the second pad portion 820d may be integrally formed.
  • the second exposed portions N1b, N2b, and N3b in which the second watertight pad 820 is not formed may be formed in the second pad portion 820a.
  • the 2a pad portion 820a may cover the second edge region of the upper frame 100 adjacent to the second side along the body surface of the upper frame 100, and the 2b pad portion 820b may be attached to the second side.
  • a portion of the upper portion of the adjacent front steel plate 500, that is, a portion of the front upper frame cover 540 and the front protrusion 530 adjacent to the second side of the front steel plate 500 may be covered.
  • the second pad portion 820b may be bent along the outer surfaces of the front upper frame cover 540 and the front protrusion 530.
  • the 2c pad portion 820c may cover a portion of the upper portion of the rear steel plate 600, a portion of the rear upper frame cover 640 and a portion of the rear protrusion 630 adjacent to the second side. To this end, the 2c pad portion 820c may be bent along the outer surfaces of the rear upper frame cover 640 and the rear protrusion 630.
  • the 2d pad portion 820d may cover the upper portion of the second portion of the second side frame and the upper portion of the second side drainage channel. Accordingly, the 2d pad portion 820d may be formed along the outer surface of the second side frame 400, and may be vertically banded to the 2a pad portion 820a and the 2c pad portion 820c. .
  • the second watertight pad 820 is provided on the second side of the exterior panel, (1) a connecting portion where the upper frame 100 and the second side frame 400 cross each other, and (2) the upper frame 100 ) Is formed to cover the connecting portion between the front steel plate 500 and (3) the connecting portion between the upper frame 100 and the rear steel plate 600, thereby preventing rain or the like from entering the exterior panel, and thus The durability of the panel can be further improved.
  • the 2d pad portion 820d may cover the upper portion of the second portion 420 of the second side frame and the upper portion of the second side drainage channel 440 and the upper portion of the back steel plate 600, but the 2d pad The portion 820d may not cover the first portion 310 and the second extension portion 430 of the second side frame.
  • the second exposed portions N1b, N2b, and N3b in which the second watertight pad 820 is not formed are the second exposed portion N1b, the second exposed portion N2b, and the second exposed portion N2b.
  • a 2c exposed portion N3b may be provided.
  • the 2a exposed portion (N1b) is located in an area overlapping the upper gasket 130 provided in the upper frame 100 to prevent interference with the upper gasket 130 and the upper gasket 130 is the top of the panel It can be exposed to the, 2b exposed portion (N2b) is located in the region overlapping the upper drainage channel 110 can be exposed to the upper drainage channel 110, the 2c exposed portion (N3b) is a lower frame ( Located in an area overlapping with the lower gasket 270 provided in the 200, it is possible to prevent interference with the lower gasket 270, and to expose a portion of the second edge region of the upper frame 100.
  • the exterior panel for a building according to the first embodiment of the present invention is a pair of upper and lower frame pairs 100 and 200 facing each other in the vertical direction (y-y') or the horizontal direction (x-x'). At least one inner protrusion is provided on the inner surface of each of the pair of one or two side frame pairs 300 and 400, and at least one inner depression is provided on the inner surface of each of the other pair of frames, At least one inner protrusion provided on each inner surface of each pair of frames may be inserted into at least one inner recess provided on each inner surface of the other pair of frames.
  • At least one inner protrusion 160 or 290 may be provided on each inner surface of the upper frame 100 and the lower frame 200, and the first side frame At least one inner depression 390 or 470 may be provided on each inner surface of the 300 and the second side frame 400.
  • the upper frame 100 has a plurality of inner protrusions 160 on the inner surface of the upper frame 100 toward the front direction (z) and the rear direction (z'), centered on the upper drainage channel 110. Can be formed.
  • the lower frame 200 of the upper drainage channel 110 in the vertical direction (y-y') projected in the front direction (z) side and the rear direction (z') side, the lower frame 200 of A plurality of inner protrusions 290 may be formed on the inner surface.
  • first side frame 300 has a plurality of inner depressions on the inner side of the first side frame 300, toward the front direction (z) side and the rear direction (z') with respect to the first side drainage channel 340.
  • a portion 390 may be formed.
  • the second side frame 400 has a plurality of inner depressions (in the front side (z) side and the rear direction (z') side, with respect to the inner side of the second side frame 400, centered on the second side drain channel 440) 470) may be formed.
  • At least one inner protrusion 160 and 290 provided in each of the upper frame 100 and the lower frame 200 may include at least one provided in each of the first side frame 300 and the second side frame 400. It can be coupled to be inserted into the inner depressions (390, 470).
  • FIG. 20 is a view for explaining an internal structure in which the upper frame 100 and the first side frame 300 are combined in the building exterior panel according to the first embodiment of the present invention
  • FIG. 21 is a first embodiment of the present invention It is a diagram for explaining the internal structure in which the upper frame 100 and the second side frame 400 are combined in the exterior panel for construction according to an example.
  • FIG. 22 is a view for explaining an internal structure in which the lower frame 200 and the first side frame 300 are combined in the building exterior panel according to the first embodiment of the present invention
  • FIG. 23 is a first embodiment of the present invention It is a diagram for explaining the internal structure in which the lower frame 200 and the second side frame 400 are combined in the building exterior panel according to an example.
  • the first side end of the upper frame 100 extended in the horizontal direction (x-x') and the first side frame 300 extended in the vertical direction (y-y') can be combined to cross each other.
  • a plurality of inner protrusions 160 provided on the inner surface of the upper frame 100 may be inserted into the plurality of inner depressions 390 provided on the inner surface of the first side frame 300.
  • a second side frame extending long in a vertical direction (y-y') and a second side end of the upper frame 100 extending long in a horizontal direction (x-x') may be combined to cross each other.
  • a plurality of inner protrusions 160 provided on the inner surface of the upper frame 100 may be inserted into the plurality of inner depressions 470 provided on the inner surface of the second side frame 400.
  • first side end of the lower frame 200 extended in the horizontal direction (x-x') and the first side frame extended in the vertical direction (y-y') ( The lower ends of 300) may be combined to cross each other.
  • a plurality of inner protrusions 290 provided on the inner surface of the lower frame 200 may be inserted into the plurality of inner depressions 390 provided on the inner surface of the first side frame 300.
  • the second side frame (2) extends in the vertical direction (y-y') and the second side end of the lower frame (200) extends in the horizontal direction (x-x').
  • the lower ends of 400) may be combined to cross each other.
  • a plurality of inner protrusions 290 provided on the inner surface of the lower frame 200 may be inserted into the plurality of inner depressions 390 provided on the inner surface of the second side frame 400.
  • At least one inner protrusion 160, 290 provided on each inner surface of each pair of frames (eg, the upper frame 100 and the lower frame 200) facing each other is the other pair facing each other.
  • a frame (for example, the first side frame 300 and the second side frame 400) by being inserted into at least one inner depression 390 and 470 provided on each inner surface, thereby manufacturing an exterior panel At this time, it is possible to more easily manufacture the exterior panel.
  • each of the plurality of frames is disposed at the upper and lower ends of the rear steel sheet 600. It can be placed on the inner surface and the inner surfaces of the ends of the first and second side surfaces.
  • the inner protrusions and the inner depressions provided in each frame can facilitate the manufacture of the exterior panel.
  • the inner protrusions 160 and 290 are provided in the upper frame 100 and the lower frame 200, and the inner depressions are provided in the first and second side frames 300 and 400.
  • the inner depressions 390 and 470 are provided in the upper frame 100 and the lower frame 200, and the inner protrusions are provided in the first and second side frames 300 and 400. It is also possible.
  • 24 to 27 are diagrams for explaining the structure of the front steel plate 500 in the building exterior panel according to the first embodiment of the present invention.
  • FIG. 24 is an overall perspective view of the front steel plate 500
  • FIG. 25(a) shows a vertical (y-y') cross section of the front steel plate 500 along the y-y' line in FIG.
  • Fig. 25(b) shows the horizontal (x-x') cross section of the front steel plate 500 along the x-x' line in Fig. 24,
  • Fig. 26(a) shows 500K1 in Fig. 25.
  • 26(b) is a front enlarged view of a portion of 500K1 in FIG. 25
  • FIG. 27(a) is a front enlarged view of a portion of 500K2 in FIG. 25, (b) of FIG. 25 shows an enlarged rear view of the 500K2 portion in FIG. 25.
  • the front steel plate 500 is located on the front of the four frames described above, and may form the front surface of the exterior panel.
  • a front steel plate 500 includes a front body 510, a front upper jaw 520, and a front protrusion.
  • each part of the front steel sheet 500 may be integrally formed by bending one steel sheet.
  • the front body 510 is wide in the vertical direction (y-y') and horizontal direction (x-x') to the front of the exterior panel It may be formed, the front upper jaw 520 may be bent and extended in the thickness direction (z-z') in which the rear steel sheet 600 is located at the upper end of the front body 510.
  • the front protrusion 530 may be bent and extended in the upper direction (y) from the end of the front upper jaw 520, and the front upper frame cover 540 may be a back steel plate 600 at the upper end of the front protrusion 530 It can be bent and extended in the rear direction z'in which it is located.
  • the front upper frame cover 540 may be coupled to the upper frame 100 by covering a portion of the upper surface of the upper frame 100, and the front steel plate 500 is formed by the strong external force such as strong wind or typhoon. 100).
  • first front lower frame cover 550 is bent and extended in the rear direction (z') from the lower end of the front body 510
  • the second front lower frame cover 560 is the first front lower frame cover ( Banding and extending in the upper direction (y) from the rear end (z') end of the 550).
  • the first and second front lower frame covers may cover the lower surface and the recessed vertical surface of the lower frame 200 and be coupled to the lower frame 200, and the front steel plate 500 by strong external force such as strong wind or typhoon It can be prevented from being separated from the lower frame 200.
  • the first side 570 of the front steel plate 500 is a horizontal side (x-x') of the first side of the front body 510 Banding and extending from the end to the rear direction (z'), the front steel plate second side 580 is a horizontal direction (x-x') of the front body 510 from the second side end to the rear direction (z') It can be banded and extended.
  • the first and second side surfaces 570 and 580 of the front steel plate 500 cover the first and second side surfaces of the first and second side frames 300 and 400, and the first and second side frames 300 and 400, respectively. Can be combined.
  • the upper direction (y) extension width (H530) of the front protrusion 530 may be larger than the thickness direction (z-z') extension width (W520) of the upper jaw, and the thickness direction (z-z' of the upper jaw) )
  • the extension width W520 may be equal to or greater than the extension width W550 of the first front lower frame cover 550.
  • the extending width (y) of the upper direction (y) of the front protrusion 530 may be greater than the extending width of the lower direction (y') of the second lower frame portion 220 of the lower frame 200.
  • Lines may be formed to be long in the horizontal direction (x-x') so that they appear to be spaced apart. Accordingly, it is possible to further enhance the appearance of the plurality of exterior panels for construction.
  • the thickness direction (z-z') of the first and second side surfaces 570 and 580 of the front steel plate 500 extends (W580) in the thickness direction of the front upper jaw 520 (z-z'). W520).
  • 28 to 31 are diagrams for explaining the structure of the back steel sheet 600 in the building exterior panel according to the first embodiment of the present invention.
  • FIG. 28 is an overall perspective view of the back steel sheet 600
  • FIG. 29(a) shows a vertical (y-y') cross section of the back steel sheet 600 along the y-y' line in FIG.
  • Fig. 29(b) shows the horizontal (x-x') cross section of the back steel sheet 600 along the x-x' line in Fig. 28,
  • Fig. 30(a) shows the 600K1 in Fig. 28.
  • the front enlarged view of the part FIG. 30(b) shows the rear enlarged view of the 600K1 part in FIG. 28, and
  • FIG. 31(a) is the front enlarged view of the 600K2 part in FIG. 28,
  • FIG. 31(b) 28 shows an enlarged rear view of the 600K2 portion in FIG. 28.
  • the back steel plate 600 is located at the rear of the four frames described above, and may form the rear surface of the exterior panel, and such a back steel plate 600 includes a back body 610, a back upper jaw 620, and a rear protrusion. 630, rear upper frame cover 640, first rear lower frame cover 650, second rear lower frame cover 660, rear steel plate 600 first side 670 and rear steel plate second side ( 680).
  • each part of the rear steel sheet 600 may be integrally formed by bending one steel sheet.
  • the rear body 610 is wide in the vertical direction (y-y') and the horizontal direction (x-x') on the rear surface of the exterior panel. It may be formed, and the rear upper jaw 620 may be bent and extended in the thickness direction (z-z') in which the front steel plate 500 is located at the upper end of the rear body 610.
  • the rear protrusion 630 may be bent and extended in the upper direction (y) from the end of the rear upper jaw 620, and the front upper frame cover 640 may have the front steel plate 500 at the end of the rear protrusion 630. It can be banded and extended in the located front direction z.
  • the upper end of the rear protrusion 630 covers the second upper support 150 of the upper frame 100 and the rear end of the upper body surface 101, and may be combined with the upper frame 100.
  • the insulating member 700 is positioned between the back steel plate 600 and the upper frame 100 to prevent condensation that may occur between the back steel plate 600 and the upper frame 100. .
  • the rear upper frame cover 640 may cover a part of the upper surface of the upper frame 100 and be coupled to the upper frame 100, and the rear steel plate 600 may be formed by the strong external force such as strong wind or typhoon. 100).
  • first rear lower frame cover 650 is bent and extended in the front direction z where the front steel plate 500 is located at the lower end of the rear body 610, and the second rear lower frame cover 660 is It may be bent and extended in the upper direction (y) from the rear end (z') end of the first rear lower frame cover (650).
  • first rear lower frame cover 650 covers the fifth lower frame portion 250
  • second rear lower frame cover 660 covers the fourth lower frame portion 240 and the lower frame 200. Can be combined.
  • the insulating member 700 as described above between the first rear lower frame cover 650 and the fifth lower frame portion 250 and between the second rear lower frame cover 660 and the fourth lower frame portion 240 ) Is located, it is possible to prevent condensation from occurring in a portion that is coupled between the back steel plate 600 and the lower frame 200.
  • the first side 670 of the rear steel plate 600 is a horizontal side (x-x') of the rear body 610.
  • Banding and extending in the front direction (z) from the end, the second side 680 of the back steel sheet is horizontal in the horizontal direction (x-x') of the rear body 610, bending in the front direction (z) from the second side end Can be extended.
  • the first and second side surfaces 670 and 680 of the rear steel plate 600 may cover a part of the first and second side frames 300 and 400 to be combined with the first and second side frames 300 and 400. .
  • the thickness direction (z-z') width W620 of the rear upper jaw 620 may be the same as the extension width W650 of the first rear lower frame cover 650.
  • the thickness direction (z-z') width W620 of the rear upper jaw 620 may be smaller than the width W520 of the thickness direction (z-z') of the front upper jaw 520.
  • the rear upper jaw 620 may be located closer to the upper frame 100 than the front upper jaw 520. Accordingly, the upper direction y extension width H630 of the rear projection 630 may be smaller than the upper direction y extension width H530 of the front projection 530.
  • the vertical (y-y') position of the first rear lower frame cover 650 may be located in the upper direction (y) than the vertical (y-y') position of the first front lower frame cover 550. Can.
  • the exterior panel for construction according to the first embodiment of the present invention is the front steel plate 500, the rear steel plate 600, the upper frame 100, the lower frame 200, the first side frame 300 and the second side
  • the frame 400 may be assembled and combined to be integrally formed.
  • the exterior panel for construction according to the first embodiment of the present invention is the back of the steel sheet 600, the upper frame 100, the lower frame 200, the first side frame 300 and the second side frame 400, respectively Due to the unique shape, the upper projection 11 on the top of the exterior panel, the lower depression 13 on the lower side, the first side projection 15 on the first side, and the second side depression 17 on the second side. It may be provided.
  • the exterior panel for construction according to the first embodiment of the present invention the protruding upper surface of the upper protruding portion 11, except the second side recessed portion 17, the recessed lower surface of the lower recessed portion 13, the first Gaskets may be provided on each of the protruding side surfaces of the side protrusions 15, and each gasket combines the exterior panels with each other, and when constructed on the outer wall of the building, the gasket previously integrally fixed to the exterior panel is constructed. The process can be made easier, and the construction process can be avoided by the gasket.
  • FIG. 32 is a view for explaining a state in which a plurality of architectural exterior panels are combined in a vertical direction (y-y'), and FIG. 32(a) is an enlarged view showing a first side of a vertically coupled architectural exterior panel. , FIG. 32(b) is an enlarged view of a second side of a vertically coupled building exterior panel. 33 is an enlarged view of a plurality of architectural exterior panels combined in a horizontal direction (x-x').
  • a plurality of architectural exterior panels may be assembled and combined in a vertical direction (y-y'), and at this time, a lower portion of the first architectural exterior panel 10a located at an upper portion of the exterior exterior panels
  • the front protrusion 530 of the front steel plate 500 provided in the third building exterior panel 10c located at the bottom of the lower depression 13 provided in the frame 200, the rear protrusion 630 of the rear steel plate 600 ) And the upper protrusion 11 formed by the upper frame 100 may be inserted and coupled.
  • the lower gasket of the first building exterior panel 10a Due to the upper gasket 130 of the (270) and the third building exterior panel (10c) it can be spaced apart in the vertical direction (y-y').
  • each of the first and second watertight pads 810 and 820 has a lower depression 13 and a third architectural exterior panel of the first architectural exterior panel 10a on each of the first and second sides of the vertically coupled architectural exterior panel. It may be located between the upper frame 100 forming the upper projection 11 of (10c).
  • a space between the lower end of the rear steel plate 600 and the upper upper jaw 620 of the third building exterior panel 10c may be spaced apart.
  • the first separation distance (D1) between the lower end of the front steel plate 500 provided on the first building exterior panel 10a and the front upper jaw 520 of the third building exterior panel 10c is the first building exterior It may be formed larger than the second separation distance (D2) between the lower end of the rear steel plate 600 provided in the exterior panel 10a and the rear upper jaw 620 of the third building exterior panel 10c.
  • D2 the second separation distance between the lower end of the rear steel plate 600 provided in the exterior panel 10a and the rear upper jaw 620 of the third building exterior panel 10c.
  • a case in which the second separation distance D2 is formed is illustrated as an example, but unlike this, the second separation interval D2 may not be formed.
  • the assembly structure of the exterior panel for a front axis is an upper drainage channel (even if the first exterior wall panel 10a and the third exterior wall panel 10c) are spaced apart in the vertical direction (y-y'). Due to the lower gasket 270 and the upper gasket 130 located at the front and rear of 110), cold air or moisture is introduced into the rear direction (z') in which the exterior wall of the building is located from the front exterior of the plurality of exterior panels. It can be effectively blocked.
  • first and second watertight pads 810 and 820 are coupled together on the first and second side surfaces of the lower gasket 270 and the upper gasket 130, thereby further improving the watertight and airtight effect.
  • the water flowing into the upper drainage channel 110 can flow through the first and second side drainage channels 340 and 440 in the lower direction y'of the exterior panel. have.
  • a plurality of exterior panels for construction may be assembled and combined in a horizontal direction (x-x'), and at this time, on one side of the plurality of exterior panels in a horizontal direction (x-x').
  • the first architectural exterior panel 10a located and the second architectural exterior panel 10b positioned horizontally on the second side of the first architectural exterior panel 10a may be combined in the horizontal direction.
  • first side protrusion 15 formed on the first side of the first building exterior panel 10a abuts and inserted into the second side recessed portion 17 formed on the second side of the second building exterior panel 10b And can be combined.
  • the first side gasket 360 is in contact with the second side recessed portion 17 of the second building exterior panel 10b, thereby improving water tightness and airtightness.
  • the second side extension portion 430 of the second side frame of the first building exterior panel 10a and the first side extension portion 330 of the first side frame of the second building exterior panel 10b face each other.
  • a part of the second watertight pad 820 of the first building exterior panel 10a and a part of the first watertight pad 810 of the second building exterior panel 10b may overlap each other, and the first side The gasket 360 may be overlapped with a cross-section.
  • the third space between the first side end of the front steel plate 500 provided in the first exterior building panel 10a and the second side end of the front steel plate 500 provided in the second exterior building panel 10b A first side end of the rear steel plate 600 spaced apart at a distance D3 and provided in the first architectural exterior panel 10a and a second side surface of the rear steel plate 600 provided in the second architectural exterior panel 10b. Between the ends may be spaced at a fourth separation interval (D4).
  • D4 separation interval D4
  • the third separation interval D3 and the fourth separation interval D4 may be identical to each other.
  • the assembly structure of the exterior panel for a front axis is for the first construction even if the first exterior panel 10a for construction and the exterior panel 10b for construction are spaced apart in the horizontal direction (x-x'). Due to the first side gasket 360 provided on the first side protrusion 15 of the exterior panel 10a, cold air flows in from the front exterior of the plurality of exterior panels to the rear direction (z') in which the exterior wall of the building is located. You can effectively block that.
  • the exterior panel according to the present invention is not provided with gaskets on both sides in the horizontal direction (x-x'), but the first side gasket 360 is provided on only one side of both sides, thereby providing a plurality of exterior panels.
  • the gasket can be prevented from interfering with the assembly process at all.
  • the exterior panels when assembling a plurality of exterior panels, the exterior panels may be moved in a horizontal direction (x-x') to be combined as shown in FIG. 33, wherein the first side protrusion 15 and the second side depression of the exterior panel (17)
  • the gaskets When the gaskets are provided on both sides, the gaskets may hang on each other, making construction uncomfortable, but the present invention provides the first side protrusion (1) of the first side protrusion (15) and the second side depression (17) of the exterior panel. 15), so that the construction can be made easier.
  • the side gasket is formed on the first side protrusion 15 is described as an example, but it is also formed on the second side depression 17 rather than the first side protrusion 15. It is possible.
  • the present invention is not necessarily limited to this, and in order to facilitate coupling with windows and doors disposed on the outer wall of the building, the shape of some of the four frames may be modified.
  • the first side protrusion 15 is omitted from the first side of the exterior panel, and the shape of the first side is entirely flat, or the second side from the second side of the exterior panel.
  • the depression 17 is omitted, and the shape of the second side surface may be entirely flat.
  • the exterior panel can be more easily coupled to the window frame of the window.
  • 34 to 35 are diagrams for explaining a first modification to the first embodiment of the exterior panel for construction according to the present invention.
  • FIG. 34 is a view for explaining a building exterior panel according to a first modification in which the first side protrusion 15 is omitted
  • FIGS. 35A and 35B show the first side protrusion 15 It is a plan view and a cross-sectional view for explaining a modification of the first side frame 300 ′ used for the first side of the omitted exterior panel.
  • the exterior panel for a building according to the first modification example has an upper protrusion 11, a lower depression 13 and a second depression, except that the first side protrusion 15 is omitted.
  • the part 17 may be the same as the first embodiment. Therefore, a second hermetic pad may be formed on the second side surface of the building exterior panel according to the first modification as described in the first embodiment.
  • the lower frame 200 forming the planar shape and the lower depression 13 of the first side of the upper frame 100 ′ forming the upper projection 11
  • the planar shape of the first side surface may be formed differently from the first embodiment.
  • the planar shape of the first side of the upper frame 100' does not protrude in the horizontal direction (x-x'), except for the portion forming the upper drainage channel 110, the first side end line is straight
  • the planar shape of the first side surface does not protrude in the horizontal direction (x-x'), and the first side end line may be formed in a straight line.
  • the positions of the first side ends of the front steel sheet 500 ′ and the positions of the first side ends of the back steel sheet 600 ′ may be the same.
  • the modified first side frame 300 ′ used for the first side of the exterior panel in which the first side protrusion 15 is omitted has a third portion compared to the first side frame 300 of the first embodiment. Omitted, the first part and the second part of the first side frame 300 ′ may be located on the same vertical line (y-y') line, and the first side gasket groove and the first side gasket 360 This can be omitted.
  • the first side frame 300' modified according to the first modification of the present invention includes a first side frame body 320', a first side drainage channel 340, and a first side first support 370. And a first side second support portion 380.
  • At least one inner depression 390 may be integrally provided on the inner surface of the first side frame body 320 ′.
  • the first side frame body 320' contacts the first side end of the front steel plate 500 and the first side end of the back steel plate 600, and is wide in the thickness direction (z-z') of the exterior panel. It can be extended from the upper end to the lower end in the vertical direction (y-y').
  • first side frame body 320 ′ may be provided with a first side drainage channel 340 extending in a vertical direction (y-y′) to a portion engaged with the end of the upper drainage channel 110. have.
  • first side drains 340 of the first side frame 300 modified according to the first modification example, the first side first and second support portions 370 and 380 and the inner depression 390 are the first agent It may be formed in the same manner as described in the first embodiment.
  • planar shape of the first side frame 300 modified according to the first modification example shown in FIG. 35A may also be the same as the first embodiment.
  • 36 to 37 are views for explaining a second modification to the first embodiment of the building exterior panel according to the present invention.
  • FIG. 36 is a view for explaining a building exterior panel according to a second modification in which the second side recessed portion 17 is omitted, and FIGS. 37A and 37B show the second side recessed portion 17 ) Is a plan view and a cross-sectional view for explaining a modification of the second frame used for the second side of the exterior panel.
  • the exterior panel for a building according to the second modification example has an upper protrusion 11, a lower depression 13, and a second side, except that the second side depression 17 is omitted.
  • the depression 17 may be maintained as in the first embodiment. Therefore, as described in the first embodiment, the first hermetic pad may be formed on the first side of the exterior panel for construction according to the second modification.
  • planar shape of the second side surface of the upper frame 100” forming the upper protrusion 11 and the lower frame forming the lower recessed portion 13 2 The planar shape of the side surface may be different from the first embodiment.
  • planar shape of the second side of the upper frame 100 is not recessed in the horizontal direction (x-x'), and the second side end line is straight, except for the portion forming the upper drainage channel 110. It may be formed, and even in the lower frame, the plane shape of the second side surface is not recessed in the horizontal direction (x-x'), and the second side end line may be formed in a straight line.
  • the position of the second side end of the front steel sheet 500 ′′ and the position of the second side end of the back steel sheet 600 ′′ may be the same.
  • the modified second side frame 400 used for the second side of the exterior panel in which the second side recessed portion 17 is omitted has a third portion compared to the first side frame 300 of the first embodiment. Omitted, the first portion 410 and the second portion 420 of the second side frame may be located on the same vertical line (y-y') line.
  • the second side frame 400 modified according to the second modification of the present invention includes a second side frame body 420', a second side drainage channel 440, a second side first support 450, and The second side may be integrally formed with the second support 460.
  • At least one inner depression 470 may be integrally provided on the inner surface of the second side frame body 420 ′.
  • the second side frame body 420' contacts the second side end of the front steel plate 500" and the second side end of the back steel plate 600", and the thickness direction of the exterior panel (z-z') It has a width, and can extend in a vertical direction (y-y') from the upper end to the lower end.
  • the outer surface of the second side frame body 420' may be provided with a second side drainage channel 440 extending in a vertical direction (y-y') to a portion engaged with the end of the upper drainage channel 110. have.
  • the remaining second side drains 440 of the second side frame 400 modified according to the second modification example, the second side first and second support parts 450 and 460 and the inner recessed part 470 are made of It may be formed in the same manner as described in the first embodiment.
  • planar shape of the second side frame 400 deformed according to the second modification shown in FIG. 37A may also be the same as the first embodiment.
  • the first side protrusion 15 is omitted or the second side depression 17 is omitted, so that the coupling with the window can be made more easily and closely. Can.
  • the case where the drainage channels are provided in the upper frame 100 and the first and second side frames is described as an example, but in order to reduce the manufacturing cost of the panel, the upper frame 100 was provided. It is also possible that the drainage channel 110 is omitted.
  • 38 to 43 are views for explaining a second embodiment of the exterior panel for construction according to the present invention.
  • FIG. 38 shows the vertical side of the building exterior panel according to the second embodiment of the present invention
  • FIG. 39 shows the horizontal upper surface of the building exterior panel in the second embodiment of the present invention.
  • Figure 40 is a cross-sectional view of the upper frame 100 according to the second embodiment of the present invention
  • Figure 41 is a cross-sectional view of the lower frame 200 according to the second embodiment of the present invention
  • Figure 41 is a second embodiment of the present invention 41 is a cross-sectional view of a first side frame 300 according to an embodiment
  • FIG. 41 is a cross-sectional view of a second side frame 400 according to a second embodiment of the present invention.
  • the building exterior panel according to the second embodiment of the present invention is not provided with a drainage channel on the upper surface of the exterior panel, unlike the first embodiment, a drainage channel is provided on the upper surface.
  • the portion that has been made can be configured flat.
  • the first and second side drainage channels 340 and 440 may be provided on the first and second sides of the exterior panel as in the first embodiment.
  • the drainage passage is omitted in the upper frame 100, and the upper body surface 101 in which the drainage passage was provided in the first embodiment may be provided flat.
  • the upper frame 100, the upper drainage channel 110 is omitted, the upper body surface 101, the upper gasket groove 120, the upper gasket 130, the first upper support 140, the second It may be formed by including the upper support 150, an inner surface of the upper frame 100 may be provided with a single protrusion 160.
  • the rear end of the upper body surface 101 and the outer surface of the second upper support 150 are provided with insulating members 700 as described above, the upper end of the back steel sheet 600 And it is possible to prevent the problem of condensation is generated in the coupling portion of the upper frame 100.
  • first and second watertight pads 810 and 820 as in the first embodiment may be provided on the first and second side surfaces of the building exterior panel according to the second embodiment of the present invention.
  • the configuration of the lower frame 200 according to the second embodiment of the present invention except that only one internal protrusion 290 provided on the inner surface of the lower frame 200 It may be the same as the configuration of the lower frame 200 according to the first embodiment.
  • the lower frame 200 includes first to fifth lower frame portions 210, 220, 230, 240, and 250, a lower gasket groove 260, a lower gasket 270, and a first lower support 281 and at least One internal protrusion 290 may be provided.
  • the insulating members 700 may be located on the outer surfaces of the fourth and fifth lower frames 200, and the lower end of the back steel sheet 600 may be insulated.
  • the members 700 may be provided in close contact with the outer surfaces of the fourth and fifth lower frames 240 and 250 provided.
  • condensation may be prevented from occurring at the lower end of the back steel plate 600 and the combined portion of the lower frame 200.
  • the first side drainage channel 340 may be maintained as it is in the first embodiment.
  • the first side frame 300 includes a first side drainage channel 340, a first portion 310, a second portion 320, a first side extension portion 330, and a first side of the first side frame. It includes a gasket groove 350, a first side gasket 360, a first side first support 370 and a first side second support 380, and may be integrally formed through a method such as extrusion molding. In addition, one inner depression 390 may be integrally provided on the inner surface of the first side frame 300.
  • the second side drainage channel 440 may be maintained as it is in the first embodiment.
  • the second side frame 400 includes a second side drainage channel 440, a first portion 410 to a second portion 420 of the second side frame, a second side extension portion 430, and a second side surface. It includes a first support 450 and a second side second support 460, may be integrally formed through a method such as extrusion, one inner depression on the inner surface of the second side frame 400 The part 470 may be integrally provided.
  • each remaining component of the second side frame 400 according to the second embodiment of the present invention is the same as that described in the first embodiment, and thus will be omitted.
  • a gasket is provided in the first side extension portion 330 provided in the first side frame 300 and the second side frame 400
  • the provided second side extension portion 430 has been described as an example in which it is provided flat, on the contrary, the second side extension portion 430 is provided with a gasket, and the first side extension portion 330 is flat. It may be provided.
  • a plurality of irregularities may be provided in the second side extension portion 430.
  • 44 to 45 are views for explaining a modification of the second side frame 400 in the first and second embodiments of the exterior panel for construction according to the present invention.
  • a plurality of irregularities 430P may be formed on the outer surface of the second side extension portion 430 of the side frame.
  • the plurality of protrusions and depressions 430P are formed such that the protrusions and depressions are repeated in the horizontal direction (x-x'), and the protrusions and depressions forming the plurality of protrusions and depressions are elongated in the vertical direction (y-y'). Can.
  • the second side extension portion 430 when the construction of two exterior architectural panels on the front of the lower hardware 30, the first side frame of the adjacent architectural exterior panel
  • the first side of the gasket 360 is a portion that abuts.
  • the plurality of irregularities 430P on the outer surface of the second side extension portion 430 is formed alternately with the protrusion and depression in the horizontal direction (x-x'),
  • Each of the protrusions and the depressions may have curved surfaces, or as illustrated in FIG. 45, the protrusions and depressions may be formed in square shapes, each of which is an angled shape.
  • 46 to 47 are diagrams for explaining modifications to the upper frame 100 and the lower frame 200 in the exterior panel for construction according to the present invention.
  • FIG. 46 is a sectional view according to a modification of the upper frame 100
  • FIG. 47 is a sectional view according to a modification of the lower frame 200.
  • the upper gasket groove 120 and the upper gasket 130 are omitted, the upper body surface 101, the first upper support 140, the second It may be formed to include the upper support 150 and the heat insulating member 700, the inner surface of the upper frame 100 may be provided with one protrusion 160.
  • the upper frame 100 according to the modification example may be provided with at least one cushioning member 100P on the upper body surface 101.
  • 46 shows an example in which two buffer members 100P are provided.
  • the cushioning member 100P may be made of the same material as the heat insulating member 700 described above. Accordingly, the cushioning member 100P may include an adhesive portion adhered to the upper body surface 101 and a buffer portion integrally formed on the adhesive portion, and the buffer portion may be formed of PVC (Poly Vinyl Chloride) foam material. .
  • PVC Poly Vinyl Chloride
  • the cushioning member 100P may be disposed to be long in the horizontal direction (x-x'), and may be spaced apart in the thickness direction (z-z') on the upper body surface 101.
  • the two cushioning members 100P that are arranged long in the horizontal direction (x-x') may form a drainage channel omitted from the upper frame 100. That is, the space between the two buffer members 100P may function as a drainage channel.
  • the two buffer members 100P spaced apart in the thickness direction (z-z') include a first side drainage channel 340 formed on a first side surface of the exterior panel and a second side drainage channel formed on a second side surface of the exterior panel. It can be positioned so that the 440 can make a vertical contact with the space between the two cushioning members 100P.
  • first side end of the region located between the two cushioning members 100P on the upper body surface 101 and extending in the horizontal direction (x-x') may contact the first side drainage channel 340,
  • the second side end may contact the second side drain channel 440.
  • the upper frame 100 is provided with a buffer member 100P, while having the same function as having a drain channel, while the upper frame 100 Can reduce manufacturing cost.
  • the shapes of the first and second watertight pads 810 and 820 also serve as the upper drainage channel 110. Some may be modified to eliminate interference with the shock absorbing member and to allow the roles of the two shock absorbing members to be performed.
  • each of the first and second watertight pads 810 and 820 is advanced.
  • the plurality of pad portions described in the first embodiment are provided in the same manner, the shape of the first and second exposed portions is partially modified, and an exposed portion for avoiding interference with the two buffer members may be further added.
  • the first watertight pad 810 includes a first pad portion 810a, a first pad portion 810b, a first pad portion 810c, and a first pad portion 810d
  • the pad portion 810a includes the first exposed portion N1a, the first exposed portion N2a, and the first exposed portion N3a, and in addition, two exposed portions for avoiding interference with the two buffer members can do.
  • the second watertight pad 820 includes a 2a pad part 820a, a 2b pad part 820b, a 2c pad part 820c, and a 2d pad part 820d
  • the 2a pad part ( 820a) includes a 2a exposed portion (N1b), a 2b exposed portion (N2b), and a 2c exposed portion (N3b), and may further include two exposed portions to avoid interference with the two buffer members.
  • the lower frame 200 according to the modification example, the lower gasket groove 260 and the lower gasket 270 are omitted, and the first to fifth lower frame portions 210, 220, and 230 , 240, 250 ), the first lower support 281, at least one inner protrusion 290, and an insulating member 700.
  • the lower frame 200 according to the modification example is the lower gasket groove 260 and the lower gasket 270 is omitted, it is possible to further reduce the manufacturing cost for the lower frame 200.
  • each embodiment of the present invention has been described by distinguishing each configuration feature for each embodiment, but each feature included in each embodiment is not limited to the embodiment, and each implementation unless features conflict with each other.
  • the features of the example may be used interchangeably with other embodiments.

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

Abstract

La présente invention concerne un panneau extérieur de bâtiment et sa structure d'assemblage. Le panneau extérieur de bâtiment selon un exemple de la présente invention comprend : une plaque d'acier avant; une plaque d'acier arrière; un cadre supérieur; un premier cadre latéral comprenant une première partie d'extension latérale; un second cadre latéral comprenant une seconde partie d'extension latérale; et un cadre inférieur ayant une partie d'évidement inférieure qui est en retrait dans la direction vers le haut. De plus, le panneau extérieur de bâtiment comprend au moins l'un d'un premier tampon étanche à l'eau recouvrant une première région de bord adjacente à une première surface latérale sur le cadre supérieur, ou un second tampon étanche à l'eau recouvrant une seconde région de bord adjacente à une seconde surface latérale tout en étant espacé du premier tampon étanche à l'eau dans la direction horizontale. En outre, la structure d'assemblage de panneau extérieur de bâtiment selon un mode de réalisation de la présente invention comprend : un premier, deuxième, et troisième panneaux extérieurs de bâtiment formés dans une structure telle que décrite ci-dessus ; et une base métallique ayant un côté fixé à une paroi extérieure et l'autre côté couplé aux trois panneaux extérieurs de bâtiment, supportant ainsi les multiples panneaux extérieurs de bâtiment. La seconde surface latérale du premier panneau extérieur de bâtiment et la première surface latérale du second panneau extérieur de bâtiment peuvent être couplées l'une à l'autre. La seconde partie d'extension latérale du premier panneau extérieur de bâtiment et la première partie d'extension latérale du second panneau extérieur de bâtiment peuvent être couplées l'une à l'autre.
PCT/KR2019/000875 2018-12-17 2019-01-22 Panneau extérieur de bâtiment et sa structure d'assemblage WO2020130221A1 (fr)

Priority Applications (1)

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CN201980000466.2A CN111587310B (zh) 2018-12-17 2019-01-22 建筑用外板及其组装结构

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KR10-2018-0163290 2018-12-17
KR1020180163290A KR102082412B1 (ko) 2018-12-17 2018-12-17 건축용 외장 패널 및 그 조립 구조

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KR20220006759A (ko) 2020-07-09 2022-01-18 김미정 다용도 타공판재
CN114809505A (zh) * 2022-06-07 2022-07-29 鄂尔多斯职业学院 一种房屋建筑装饰防水用保温面板

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CN211114395U (zh) 2020-07-28
CN111587310A (zh) 2020-08-25

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