KR101673418B1 - Open joint curtain wall complex external pannel assembly unit used in building construction - Google Patents

Open joint curtain wall complex external pannel assembly unit used in building construction Download PDF

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Publication number
KR101673418B1
KR101673418B1 KR1020150061359A KR20150061359A KR101673418B1 KR 101673418 B1 KR101673418 B1 KR 101673418B1 KR 1020150061359 A KR1020150061359 A KR 1020150061359A KR 20150061359 A KR20150061359 A KR 20150061359A KR 101673418 B1 KR101673418 B1 KR 101673418B1
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South Korea
Prior art keywords
frame
vertical frame
panel
truss
unit
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KR1020150061359A
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Korean (ko)
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KR20160129348A (en
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이수장
안정민
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(주)현지산업
주식회사 바우테크월
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/7629—Details of the mechanical connection of the insulation to the wall

Abstract

The present invention discloses a composite exterior panel assembly unit for an open joint curtain wall construction of a building. A composite outer panel assembly unit for an open joint curtain wall construction according to the present invention comprises a truss frame provided to be supported by a slab of a building, a sandwich panel formed by arranging a waterproof panel, a foam insulating material and a back plate in parallel And an outer panel is supported on the truss frame of the sandwich panel so as to form a composite panel, and can be constructed as an open joint curtain wall type building envelope system in a unit modularized state. According to such a configuration, it is possible to construct an efficient construction of a building envelope system for improving energy efficiency, light weight, and improvement in appearance

Figure R1020150061359

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an open joint curtain wall assembly,

More particularly, the present invention relates to a composite outer panel assembly unit which is improved to enable construction of a building envelope system for improving energy efficiency, light weight, and inferior appearance, and more particularly, ) Curtain wall by the construction method Open joint of the building which is modularly combined with the waterproof panel, foam insulation material and external panel on the unit truss frame to enable efficient assembly work with the sheath system Composite exterior panel assembly unit for curtain wall construction And a manufacturing method thereof.

Recently, large-scale new buildings such as commercial buildings and residential complexes are becoming more and more super-tall, large-scale, and complex, and they are becoming a landmark of the area.

Generally, in the case of a high-rise building and a large-sized building, not only the structural stability but also the weight of the envelope system for reducing the weight of the building are required to be lightened in accordance with the increase in the weight, and interest in various and beautiful appearance is gradually increasing. According to this tendency, in recent years, the envelope system of a building to be constructed so as to become a superstructure and an enlarged size has increased the introduction of a curtain wall exteriorsystem, which is effective for pursuing an appearance through the diversity of structural stability and material selection in construction have.

As is well known, a curtain wall sheathing system is a construction method for forming an outer wall of a building composed only of a column and a beam of a frame, and is applied to a truss frame (aka back frame) made of aluminum or steel bar A relatively lightweight exterior panel such as aluminum, steel, glass, wood, and stone is installed to form a non-bearing wall without a framed wall on the exterior wall of the building.

That is, since the curtain wall exterior system is not a structure constituting the building itself, it can flexibly absorb changes in the external wind pressure and its own weight, various movements of the building structure, and the external environment (weather, wind, It is designed as a system that can. In such a curtain wall sheathing system, a construction structure and a construction method, which are generally separated from each other by a closed joint construction method and an open joint construction method, are applied.

The curtain wall enclosure system according to the closed joint construction method described above can be applied to a gap (or 'gap') formed to be opened at regular intervals between adjacent exterior panels, for example, And a sealing member made of a sealing material is formed. In the case of such a closed joint construction structure, there is an advantage that leakage of rainwater and dew condensation can be suppressed by blocking the inflow of rainwater or the like by a caulking material filled in a gap between exterior panels.

On the other hand, since the closed joint construction structure is similar to that of the building due to the filling structure of the caulking material, the building is likely to be covered with hot clothes, so that the condensation easily occurs inside the outer wall .

Further, as the caulking material is exposed to an external natural environment such as solar heat, ultraviolet rays, and acid rain for a long time, physical properties are changed to oil components and pollution such as oil stain on the outer wall surface of the exterior panel is caused. As a result, not only the appearance of the building is seriously degraded, but also durability and safety are weakened due to the corrosion of the steel fixture and the truss such as the anchor for fixing the external panel and the bracket due to the contamination.

In addition, since the durability of the caulking material is significantly lower than the durability of the outer panel, it is difficult to ensure stable performance over a long period of time. Therefore, when a certain period of time has elapsed after the construction (normally set to about 7 years, It is known that there is a problem with quality and performance after about 5 to 5 years), it is necessary to remove the existing caulking material and to replace the new caulking material. In this case, the cost and the construction period Which is economical in terms of maintenance and maintenance.

Meanwhile, the curtain wall sheathing system by the open joint construction method has been proposed in order to solve the disadvantages and problems of the closed joint construction structure as described above, and a gap formed at regular intervals between adjacent exterior panels is opened And has an open construction structure.

Therefore, in the case of the open joint construction structure, since the clearance between the external panels is opened without filling the sealant, it is advantageous in weight reduction and at the same time, the air permeability is further increased, Accordingly, it is possible to maintain the clean outer wall condition of the building for a long period of time, and it is possible to enhance the feasibility of building a beautiful appearance.

On the other hand, the curtain wall sheathing system by the open joint construction structure is easily exposed to the condensation due to the difference in the temperature between inside and outside due to the gap between the exterior panels, thereby deteriorating the heat insulating property, .

Further, corrosion of the steel fixture such as the anchor for fixing the external panel and the bracket and the truss frame occurs due to leakage of rain water through the gap of the external panel, and the durability and safety are weakened.

Therefore, the curtain wall exterior system by the existing open joint construction system has been technically attempted such as the precise implementation of the pressure equalization theory for effective waterproofing and insulation treatment according to the opening of the gap between the exterior panels. However, There is a problem that the functionality and accuracy of actual waterproofing and insulation are significantly deteriorated due to differences in installation force and the like.

Particularly, when a curtain wall exterior system is constructed by an open joint construction method of a building which is made into a high-rise building and a large-sized and complex building, there is a problem in that the installation structure of a rain screen and inevitably, Precision design is required to maintain the watertightness function for the joint parts of the flashing process and the panel joint.

In addition, it is required to design a pressure equalization for the installation of the air room which can block the flow of air and humidity and to withstand the wind pressure, and to have the airtightness, the dew condensation prevention, and the heat insulation and the soundproof design for the prevention of the heat loss.

Also, in order to prevent the flame from burning along the interstices between the curtain walls in order to satisfy the interlaminar function of the building, it is required to have fire retardant design such that the exterior panels have a fire retarding rate for a certain period of time stipulated by the regulations.

SUMMARY OF THE INVENTION The present invention has been made in view of the technical background as described above and it is an object of the present invention to solve the problems of the background art described above, It can not be said to have been publicly known to the general public before.

Korean Patent Publication No. 10-1037905 Korean Patent Publication No. 10-1052478 Korean Patent Publication No. 10-1077662 Korean Patent Registration No. 10-1292702 Korean Patent Registration No. 10-1342831 Korean Registered Patent No. 10-1351378

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems inherent in the open joint curtain wall sheathing system of a conventional structure as described above, and it is an object of the present invention to provide an energy- The present invention provides a composite outer panel assembly unit for an open joint curtain wall construction of a building, which is improved to enable construction of a building envelope system for improvement of the structure of the building, and a method of manufacturing the same.

The present invention relates to a composite outer panel assembly unit for an open joint curtain wall construction improved in functionality and precision for water and waterproof treatment by a unitary modular composite panel to prevent an effective leakage and condensation phenomenon and a manufacturing method thereof The purpose is to provide.

Further, the present invention provides a composite outer panel assembly unit for an open joint curtain wall construction improved to improve the sound insulation and thermal insulation effect by enhancing the functionality and precision for the sound insulation and heat treatment by the unit module- The purpose is to provide.

In addition, the present invention provides a module structure in which a heat insulating material, a waterproof panel, and an exterior panel are integrally modularized in a unit truss frame so as to improve assembling workability and reduce a construction period and a construction cost so that an efficient construction can be performed by a unit module- And an object of the present invention is to provide a composite outer panel assembly unit for an open joint curtain wall construction and a manufacturing method thereof.

In order to achieve the above-mentioned objects, a composite outer panel assembly unit for an open joint curtain wall construction according to the present invention comprises: a truss frame having a square lattice structure provided to be supported in the form of a curtain wall on a building slab; A waterproof panel and a back plate disposed side by side with a cover member covering the front and rear portions of the truss frame so that the truss frame forms a side wall of the frame and a closed space portion is formed at a central portion thereof, And an external panel installed to be supported by the truss frame in parallel with the waterproof panel in a state of being separated from the waterproof panel.

According to another aspect of the present invention, there is provided a method of manufacturing a composite outer panel assembly unit for an open joint curtain wall construction of a building, the method comprising: forming a rectangular frame having a unit lattice structure, A truss frame fabrication step; Installing a waterproof panel to form a cover member covering a front portion of the truss frame; Installing a back plate so as to form a cover member covering the rear portion of the truss frame so that the truss frame forms a rim side wall and a closed space portion is formed at the center portion; A step of foaming and filling a heat insulating material in a space portion surrounded by the truss frame, the waterproof panel and the back plate in a state in which the truss frame, the waterproof panel and the back plate are pressed by a press; Forming a composite sandwich panel by curing and curing the foamed thermal insulation material; And installing an external panel on the truss frame so as to be spaced apart from the waterproof panel of the composite sandwich panel in parallel with each other.

In the composite outer panel assembly unit according to the present invention, the waterproof panel is installed as a front plate of a truss frame, and the back plate is installed as a rear plate, so that the truss frame is formed as a side wall So that the heat insulating material is foam-filled in the sandwich panel.

According to the present invention, the truss frame includes a first vertical frame and a second vertical frame arranged to face each other in parallel, an upper horizontal frame coupled to connect the upper end and the lower end of the first vertical frame and the second vertical frame, And the first vertical frame and the second vertical frame form a pair of a second vertical frame and a first vertical frame of another unit truss frame coupled to both sides of the first vertical frame and the second vertical frame, And at least two air chambers which are separated from each other and separated from each other are formed.

According to an aspect of the present invention, each of the first vertical frame and the second vertical frame includes a combination of a second vertical frame and a first vertical frame of another unit truss frame coupled to both sides of the unit truss frame, And the first and second air chambers are separated from each other by a combination of the pair of ribs, and the first and second air chambers are separated from each other by the combination of the pair of ribs. And at least one of the side wall ribs and the rib ribs of at least one of the ribs is further provided with an airtight sealing piece protruded so as to overlap with the opponent.

The first vertical frame and the second vertical frame each include a plate-shaped body panel having an opening portion that is partially opened to allow a coupling unit of the joint unit to be coupled to a lower end thereof, A pair of side wall ribs protruded from the side wall ribs and barrier ribs protruding from the body panel so as to be aligned with the pair of side wall ribs, The side wall ribs disposed at the front portion are provided with slit-shaped coupling grooves in the form of guide rails protruding in the longitudinal direction so that any one of the bending flanges provided at the opposite ends of the waterproof panel is inserted and engaged. According to this configuration, the slit-shaped coupling grooves provided in the side wall ribs of the bending flange and the first and second vertical frames, respectively, provided at both side ends of the waterproof panel, So that the waterproof panel can be assembled with the front plate of the truss frame. At this time, the waterproof panel is held firmly fixed to the truss frame by a common fixture for supporting the external panel to the truss frame.

According to another aspect of the present invention, the first longitudinal frame and the second longitudinal frame of the truss frame further include a rib rib, thereby further forming three or more air chambers.

The upper horizontal frame and the lower horizontal frame each include a plate-shaped body panel, a pair of side wall ribs provided at both ends of the body panel so as to protrude in an upright state, and a pair of side wall ribs And a press-formed rib formed in a hollow shape protruding therefrom.

According to an aspect of the present invention, the truss frame includes at least one reinforcing frame coupled to connect a first vertical frame and a second vertical frame to a middle portion of the truss frame, And at least one reinforcement frame coupled to connect the intermediate portions of the reinforcing frame to each other.

The truss frame is provided with a common joint unit for binding the unit truss frame and the unit truss frame.

Wherein the joint unit comprises: a housing provided between an upper horizontal frame and a lower horizontal frame so as to pass through an opening of a body panel of a first vertical frame and a second vertical frame of each unit truss frame provided adjacent to each other; A support plate coupled to the housing to be disposed in an air chamber formed between the vertical frame and the second vertical frame, and a bracket member coupled to be supported by the support plate. In the present invention, The back plate is preferably provided with a silver foil sheet material.

It is preferable that the heat insulating material is foamed and filled with a polyisocyanurate foam (PIR) insulating material.

According to the composite outer panel assembly unit for building an open joint curtain wall of a building according to the present invention and its manufacturing method, the following effects can be obtained.

First, a building exterior system that can improve energy efficiency, light weight, and appearance by assembling a composite exterior panel assembly unit in which a waterproof panel, a foam insulating material and an exterior panel are unitarily modularized in a unit truss frame It is possible to build.

Second, it is possible to provide an open joint curtain wall system of a building which can effectively prevent water leakage and condensation by increasing the functionality and precision of the waterproofing process by assembling the unit module-integrated composite outer panel assembly unit.

Third, it is possible to provide an open joint curtain wall system of a building in which the function and precision of the sound insulation and the heat insulation treatment are enhanced by assembling and assembling of the unit module-integrated composite exterior panel assembly unit, thereby achieving efficient sound insulation and heat insulation effect.

Fourthly, it is possible to improve the ease of construction, reduce the construction period and construction costs by enabling the efficient construction work by assembling the module unit complexed exterior panel assembly unit, and also to open the building A joint curtain wall system can be provided.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic perspective view of a composite exterior panel assembly unit for construction of an open joint curtain wall of a building according to the present invention.
2 is a schematic perspective view of a truss frame of a composite exterior panel assembly unit for an open joint curtain wall construction of a building according to the present invention;
FIGS. 3A and 3B are a schematic perspective view and a plan view, respectively, illustrating a first vertical frame constituting a truss frame of a composite outer panel assembly unit for constructing an open joint curtain wall of a building according to the present invention. FIG.
FIGS. 4A and 4B are a schematic perspective view and a plan view, respectively, illustrating a second vertical frame constituting a truss frame of a composite exterior panel assembly unit for an open joint curtain wall construction according to the present invention. FIG.
FIGS. 5 and 6 are schematic perspective views illustrating an upper horizontal frame and a lower frame, respectively, forming a truss frame of a composite outer panel assembly unit for constructing an open joint curtain wall of a building according to the present invention.
FIG. 7 is a schematic perspective view showing a joint part in which truss frames of a composite exterior panel assembly unit for constructing an open joint curtain wall of a building according to the present invention are laterally adjacent to each other. FIG.
FIG. 8 is a schematic perspective view of a truss frame of a composite exterior panel assembly unit for an open joint curtain wall construction of a building according to the present invention, which is assembled by joining adjacent truss frames in a transverse direction and a longitudinal direction.
FIGS. 9A and 9B are schematic perspective views showing a combined state of a first vertical frame and a second vertical frame forming a truss frame of a composite exterior panel assembly unit for an open joint curtain wall construction of a building according to the present invention; Floor plan.
10 is a schematic perspective view illustrating a joint unit of a composite outer panel assembly unit for an open joint curtain wall construction of a building according to the present invention.
11A and 11B are a schematic sectional view and a perspective view, respectively, showing an engagement state of the joint unit shown in FIG. 10; FIG.
12 is a process flow diagram illustrating a process for fabricating a composite outer panel assembly unit for an open joint curtain wall construction of a building according to the present invention.
13 is a schematic view for explaining a process of filling a foamed insulation material in a composite exterior panel assembly unit for an open joint curtain wall construction of a building according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a composite outer panel assembly unit for an open joint curtain wall construction of a building according to the present invention will be described in detail with reference to the accompanying drawings.

The following description and the accompanying drawings are merely exemplary embodiments of the present invention and are not intended to limit the invention to the composite outer panel assembly unit for constructing an open joint curtain wall of a building according to the present invention and the method of manufacturing the same.

Referring to FIG. 1, a composite outer panel assembly unit 1000 for an open joint curtain wall construction according to the present invention includes a rectangular frame having a unit lattice structure, which is installed to be supported in a curtain shape on a building slab (not shown) A waterproof panel 200 provided with a cover member covering the front portion of the truss frame 100 and a back plate 300 provided with a cover member covering the rear portion of the truss frame 100. [ A heat insulating material 400 enclosed by the truss frame 100 and the waterproof panel 200 and the back plate 300 and filled in a space formed inside the enclosure to be hermetically sealed, And an external panel (not shown) installed to be supported by the truss frame 100 so as to be unitarily modularized.

The waterproof panel 200 is installed on the front plate of the truss frame 100 and the back plate 300 is disposed on the rear surface of the truss frame 100. In this case, And a heat insulating material 400 is foamed and filled in an inner space formed in the plate so that the truss frame 100 forms a side wall of the frame. Here, in FIG. 1, a truss (not shown) such as an anchor bolt or the like is fastened to an outer panel (not shown) at the outermost right side of the drawing, And is mounted to be supported by the frame 100.

Referring to FIG. 2, the truss frame 100 includes a first vertical frame 110 and a second vertical frame 110, each of which is formed as a separate unit frame, such as a window frame sash frame manufactured by aluminum extrusion molding, for example. A vertical frame 120 and an upper horizontal frame 130 and a lower horizontal frame 140.

The truss frame 100 is arranged in parallel to the left and right so that the first vertical frame 110 and the second vertical frame 120 face each other and an upper horizontal frame 130 and a lower horizontal frame 140 are interposed therebetween The first vertical frame 110 and the second vertical frame 120 are coupled to each other so as to connect the upper and lower ends of the first vertical frame 110 and the second vertical frame 120 to each other so as to form a rectangular frame having a unit lattice structure.

According to another aspect of the present invention, although not illustrated by way of example in the drawings, the truss frame 100 may include a first vertical frame 110 and a second vertical frame 110, A vertical frame 120 and at least one reinforcing frame 150 between the upper horizontal frame 130 and the lower horizontal frame 140 may be selectively provided. The reinforcing frames 150 and 160 may be formed in the same shape as that of the first vertical frame 110 and the second vertical frame 120 and the shape of the upper horizontal frame 130 and the lower horizontal frame 140 But is not limited to.

3A and 3B are a schematic perspective view and a plan view, respectively, illustrating a first vertical frame 110 constituting the truss frame 100. FIG.

3A and 3B, the first vertical frame 110 includes a plate-shaped body panel 111, and a plurality of second body panels 111, which are bent in a direction orthogonal to both ends of the body panel 111, A pair of side wall ribs 112 provided on the body panel 111 and barrier ribs 113 provided in a state of standing upright on the body panel 111 so as to be projected in the same direction and arranged side by side between the side wall ribs 112 do.

The lower end of the body panel 111 is formed with an opening 111a which is partially opened at both sides to allow penetration of the joint unit 500 described later.

The side wall ribs 112 and the partition ribs 113 have sealing pieces 112a and 113a extending along another axis spaced apart from the center axis in a bent state so as to be orthogonal to the center axis at the end portions .

A slit-shaped coupling groove 112h formed in the shape of a protruding rib is provided on one side wall rib 112 (a side wall rib disposed below in the drawing) arranged to form a front portion of the truss frame 100. [

The slit-shaped coupling groove 112h serves as a fastening means for coupling one of the bending flanges 201 provided at both ends of the waterproof panel 200 to be described later. At this time, the waterproof panel 200 is held firmly fixed to the truss frame 100 by a common fixture (not shown) for supporting an external panel (not shown) on the truss frame 100.

3a and 3b, g denotes a gasket rib formed in the shape of a slit so as to insert a sealing member such as a gasket.

4A and 4B are a schematic perspective view and a plan view, respectively, illustrating a second vertical frame 120 constituting the truss frame 100. FIG.

4A and 4B, the second vertical frame 120 includes a plate-shaped body panel 121, and a pair of side wall ribs 121, which are provided at both ends of the body panel 121, A partition rib 123 protruding from the body panel 121 in a state of standing upright on the body panel 121 so as to be positioned between the partition wall rib 122 and the side wall rib 122; And a reinforcing rib 124 provided in a state of standing upright on the body panel 121 so as to be disposed side by side between the body panels 121 and 122.

The lower end of the body panel 121 is formed with an opening 121a, which is partially opened to allow penetration of the joint unit 500, which will be described later.

According to the present invention, the reinforcing ribs 124 are not limited to the shape structure and the installation position as illustrated in the drawing, but may be variously selected depending on the characteristics such as the material and strength of the frame, .

4 (a) and 4 (b), g indicates a gasket rib formed in the form of a slit groove so as to insert a sealing member such as a gasket.

5 and 6 are schematic perspective views illustrating an upper transverse frame 130 and a lower transverse frame 140, respectively, which constitute the truss frame 100. FIG.

5, the upper transverse frame 130 includes a plate-shaped body panel 131, and a pair of upper and lower frames 130 and 130, which are bent in a direction orthogonal to both ends of the body panel 131, And a reinforcing rib 133 provided on the body panel 131 so as to protrude to the opposite side between the side wall rib 132 and the side wall rib 132.

The body panel 131 is provided with a hollow press-fitting rib 134 protruding from the body panel 131 so as to have an incision portion in the longitudinal direction.

The clamping member such as a bolt, a screw, or the like is press-fitted into the hollow portion of the press-fitting rib 134, and the inner wall of the hollow portion is inserted into the hollow portion.

Accordingly, the upper transverse frame 130 is arranged in a state of being substantially horizontally aligned with respect to the body panel 111 of the first vertical frame 110 and the body panel 121 of the second vertical frame 120 The fastening member such as a bolt or a screw is press-fitted into the press-fitting rib 134 and fastened to the upper end of the first vertical frame 110 and the upper end of the second vertical frame 120 in a substantially horizontal state.

According to the present invention, the reinforcing rib 133 is not limited to the shape structure and the mounting position as illustrated in the drawing, but may be variously selected depending on the characteristics such as the material and strength of the frame, .

5, a gasket rib formed in the form of a slit groove for inserting a sealing member such as a gasket is shown.

6, the lower horizontal frame 140 includes a plate-shaped body panel 141, a pair of side wall ribs 142 protruded from both ends of the body panel 141 in a standing state, And a reinforcing rib 133 provided on the body panel 131 so as to protrude between the side wall ribs 142.

The body panel 141 is provided with a hollow press-fitting rib 144 formed on the opposite side of the side wall rib 142 and the reinforcing rib 143 so as to have a cut-out portion in the longitudinal direction.

The press-fitting rib 144 is press-fitted into the hollow portion of the hollow portion with a fastening member such as a bolt, a screw, or the like.

Accordingly, the lower transverse frame 140 is arranged in a state of being substantially horizontal with respect to the body panel 111 of the first vertical frame 110 and the body panel 121 of the second vertical frame 120 The clamping member such as a bolt or a screw is press-fitted into the press-fitting rib 144 so as to be coupled to the lower end of the first vertical frame 110 and the lower end of the second vertical frame 120 in a substantially horizontal state.

According to the present invention, the reinforcing ribs 143 are not limited to the shape structure and the installation position as illustrated in the drawing, but may be variously selected depending on the characteristics such as the material and the strength of the frame, .

6 shows a gasket rib formed in the form of a slit groove so as to insert a sealing member such as a gasket.

The truss frame 100 having the above-described structure is arranged such that the body panel 111 of the first vertical frame 110 and the body panel 121 of the second vertical frame 120 face each other, The upper transverse frame 130 and the lower transverse frame 140 are connected to each other so as to form a rectangular frame. The side wall ribs 112 of the first vertical frame 110 and the side wall ribs 122 and the partition ribs 123 of the partition ribs 113 and the second vertical frames 120 are connected to the respective body panels 111 121 (left-right direction in the drawing).

Therefore, the composite outer panel assembly unit 1000 for an open joint curtain wall construction of a building according to the present invention is constructed such that each unit truss frame 100 is divided into a plurality of unit truss frames 100 as illustrated in FIGS. 7 and 8 As a result, it is constructed as an open joint curtain wall sheath system through the construction process in parallel with the lateral direction of the building and the construction process in which the building layers are assembled in series in the longitudinal direction between the building layers.

9A and 9B show a state in which a composite outer panel assembly unit 1000 for building an open joint curtain wall of a building according to the present invention is assembled side by side in parallel to each other in the lateral direction of the building, 2 is a schematic perspective view and a plan view showing an assembled state of the first vertical frame 110 and the second vertical frame 120 constituting the truss frame 100. FIG.

9A and 9B, the first vertical frame 110 and the second vertical frame 120 of the truss frame 100 may include a second vertical frame 120 And the first vertical frame 110 are assembled together. At this time, the first air compartment A1 and the second air compartment A2, which are separated from each other and separated from each other, are formed at the joint part of the first vertical frame 110 and the second vertical frame 120. [

That is, the body panel 111, the side wall ribs 112 and the partition ribs 113 of the first vertical frame 110 are connected to the body panel 121 of the second vertical frame 120, the side wall ribs 122, And is connected to the partition rib 123 to form a rectangular box structure having upper and lower open hollow portions. At this time, the barrier ribs 113 of the first vertical frame 110 and the barrier ribs 123 of the second vertical frame 120 are overlapped with each other to form a partition for dividing the hollow portion into two sides. Accordingly, the first air compartment A1 and the second air compartment A2, in which the divided hollow parts are separated from each other and separated from each other, are formed.

When the first vertical frame 110 and the second vertical frame 120 are combined to form a rectangular box structure, the side wall ribs 112 of the first vertical frame 110 and the end portions of the ribs 113 And the sealing pieces 112a and 113a extended in a bent state are coupled to overlap the side wall rib 122 of the second vertical frame 120 and the rib rib 123, respectively. Thus, the first air compartment A1 and the second air compartment A2 form a separate space in which the clearance between the side walls is completely blocked.

Therefore, according to the composite outer panel assembly unit 1000 for an open joint curtain wall construction of a building according to the present invention, a combination of the first vertical frame 110 and the second vertical frame 120 of the truss frame 100 It is possible to effectively block the flow of air and moisture by the first air room A1 and the second air room A2 which are formed, and at the same time, it is possible to design a precise equal pressure which can withstand the wind pressure effectively, Can be greatly improved.

According to another aspect of the present invention, the first longitudinal frame 110 and the second longitudinal frame 120 of the truss frame 100 are further provided with a rib rib, And a third air room (not shown) or a fourth air room (not shown) in addition to the first air room A2 and the second air room A2.

10 is a schematic perspective view illustrating the joint unit 500 installed in the truss frame 100. Referring to FIG.

As shown in FIG. 8, the joint unit 500 is assembled in a cross portion where each corner portion meets with each other in a state in which the unit truss frames 100 are assembled in parallel to each other in the lateral direction and the longitudinal direction of the building And is installed as a binding apparatus.

Referring to FIG. 10, the joint unit 500 includes a housing 510 formed by a frame having a pair of side walls erected on both sides of a plate-shaped body with one side wall of the square pipe removed, for example, An L-shaped support plate 520 mounted on the housing 510, and a bracket member 530 coupled to the support plate 520.

As shown in the figure, the support plate 520 is provided with an arrow-shaped coupling end 521 at the end of the upright portion of the "L"

The bracket member 530 has blade ribs 532 formed to extend to both sides of a body formed with guide groove rails 531 that are complementarily coupled by dithering of the coupling ends 521 of the support plate 520 ).

11A and 11B are a schematic cross-sectional view and a perspective view, respectively, showing a state in which the joint unit 500 is installed in the truss frame 100 with a part of the truss frame 100 removed.

11, the housing 510 of the joint unit 500 includes a first vertical frame 110 of each unit truss frame 100 installed adjacent to the left and right, and a body panel (not shown) of the second vertical frame 120 111) 121 of the unit truss frame 100. The upper horizontal frame 130 of each unit truss frame 100 installed vertically adjacent thereto is installed in a cross- Ribs 133 in the body panel 131. [0051] As shown in FIG.

The support plate 520 of the joint unit 500 includes an air chamber formed between the first vertical frame 110 and the second vertical frame 120 of each of the unit truss frames 100 disposed adjacent to the left and right, A2 by a fastening member such as a screw so as to be fixed to the center of the housing 510. [

The bracket member 530 slides on the coupling end 521 of the support plate 520 to be complementary to the guide groove 531 so that the blade ribs 532 are disposed in front of and behind the air chamber A2 Respectively. The joint unit 500 binds the first vertical frame 110 and the second vertical frame 120 of the unit truss frame 100 and the upper horizontal frame 130 and the lower horizontal frame 140 to each other A sealing member (not shown) such as a gasket is embedded in the blade ribs 532 of the bracket member 530 so that airtightness can be maintained.

8, each of the unit truss frames 100 is assembled in parallel with the lateral direction and the longitudinal direction of the building, and each of the corner portions is formed into a cross portion having a "+ & By maximizing the airtightness, the function and accuracy of the order and waterproof treatment can be greatly improved.

1, the waterproof panel 200 has a flange 201 bent at both side ends thereof, and the flange 201 is connected to the side walls of the first vertical frame 110 and the second vertical frame 120, And is inserted into the slit-shaped engaging groove 112h in the form of a guide rail provided on the ribs 111 and 112 so as to be inserted in an interference fit. At this time, the waterproof panel 200 is firmly fixed to the truss frame 100 by a common fixture (not shown) for supporting the external panel 600 to the truss frame 100.

 That is, in the present invention, the waterproof panel 200 includes a bending flange 201 provided at both ends thereof, a slit-shaped coupling groove 112h provided in each of the first vertical frame 110 and the second vertical frame 120, So that an efficient assembling work can be performed by a simple and easy operation by the so-called one-touch method. Accordingly, the waterproof panel 200 is installed in the form of a cover member covering the front portion of the truss frame 100. The waterproof panel 200 installed to form the front plate of the truss frame 100 performs functions and functions of the water shield and the waterproof plate in the open joint curtain wall sheathing system of the building, And functions as a front plate for filling the foam of the heat insulating material 500 to form a sandwich panel in the manufacturing process.

In the present invention, the waterproof panel 200 is formed of a waterproof plate used for constructing a conventional open joint external panel such as aluminum, stainless steel, galvanized steel sheet, EPDM (Ethylene Prorion Diene Monomer) And the material of such a waterproof panel does not limit the present invention.

The back plate 300 is installed in the form of a cover member covering the rear portion of the truss frame 100 to form a rear plate. The back plate 300 installed to form the rear plate of the truss frame 100 functions as a back plate for filling the foam of the heat insulating material 500 to form a sandwich panel in the process of manufacturing a complex outer panel assembly unit Function.

In the present invention, the back plate 300 can be effectively employed as a silver sheet material, and the material of the back plate 200 does not limit the present invention.

That is, in the composite outer panel assembly unit 1000 according to the present invention, the waterproof panel 200 is installed as a front plate of the truss frame 100 and the back plate 300 is installed as a rear plate, A sandwich panel in which a heat insulating material 400 is foamed and filled in a space formed by a truss frame 100 formed by a side wall of a frame.

In the present invention, the heat insulating material 400 may be applied as a preferred embodiment of a flame-retardant polyisocyanurate foam (PIR) insulation material, and the embodiments are not limited thereto.

12 is a process flow chart for explaining a manufacturing process of a composite outer panel assembly unit for an open joint curtain wall construction of a building according to the present invention.

12, a composite outer panel assembly unit 1000 according to the present invention includes a first vertical frame 110, a second vertical frame 120, and an upper horizontal frame 130, And the lower transverse frame 140 are assembled to manufacture a truss frame 100 in step S-110.

Next, the waterproof panel 200 is installed on the truss frame 100 as a front plate (S-120), and the truss frame 100 is turned upside down so that the waterproof panel 200 is placed on the lower die of the press apparatus As the back plate 300, a silver foil sheet is installed as a rear plate of the truss frame 100 (step S-130). Accordingly, the truss frame 100 is formed as a sidewall sidewall, and a hollow portion is formed between the waterproof panel 200 and the back plate 300.

Next, as illustrated in FIG. 13, the upper surface of the back plate 300 is pressed onto the upper die of the press apparatus (S-140).

In step S-150, the foamed material and the PIR insulation material are foamed and filled at a high pressure in a hollow formed between the truss frame 100, the waterproof panel 200, and the back plate 300. The foam filling process of the heat insulating material 400 may employ a process of foaming and filling a heat insulating material of a conventional sandwich panel.

The waterproof panel 200, the foam insulating material 400, and the back plate 300 are sequentially placed on the truss frame 100 by curing and curing the foamed heat insulating material (S-140) A laminated composite sandwich panel is formed.

In the next step, the truss frame 100 of the composite sandwich panel formed through the above-described process is installed so as to support the exterior panel (not shown) in parallel to the waterproof panel 200 in a spaced apart manner, The manufacture of the composite outer panel assembly unit 1000 for the open joint curtain wall construction of the building of the present invention, which is unit modularized, is completed in step S-160.

7 and 8, the composite outer panel assembly unit 1000 for an open joint curtain wall construction according to the present invention having the structure as described above has a structure in which lateral parallel assembly of a building and interlayer It is constructed as an open joint curtain wall enclosure system of buildings by longitudinal tandem assembly.

The present invention is not limited to the above-described specific preferred embodiments, and various changes and modifications may be made to the present invention without departing from the scope of the present invention as defined in the claims. , And such modifications are within the scope of the claims set forth

100: truss frame 110: first vertical frame
111: Body panel 112: Side wall rib
112h: coupling groove 113: partition rib
120: second vertical frame 121: body panel
122: side wall rib 122h: engaging groove
123: rib rib 124: reinforcing rib
130: upper horizontal frame 131: body panel
132: side wall rib 133: reinforcing rib
140: lower horizontal frame 141: body panel
142: side wall rib 143: reinforcing rib
200: Waterproof panel 201: Bending flange
300: back plate 400: foam insulation material
500: Joint unit 510: Housing
520: support plate 521:
530: Bracket member 531: Guide groove rail
532: wing rib

Claims (10)

A truss frame constituting a rectangular frame of a unit lattice structure installed to be supported in the form of a curtain wall on a building slab;
A waterproof panel and a back plate disposed side by side with a cover member covering the front and rear portions of the truss frame so that the truss frame forms a side wall of the frame and a closed space portion is formed at the center portion;
A heat insulating material filled in the space formed by the truss frame, the waterproof panel and the back plate;
And an exterior panel installed to be supported by the truss frame in parallel with the waterproof panel,
The truss frame includes a first vertical frame and a second vertical frame arranged to face each other in parallel and an upper horizontal frame and a lower horizontal frame coupled to connect upper and lower ends of the first vertical frame and the second vertical frame, A rectangular frame of a unit lattice structure is formed,
Wherein the first vertical frame and the second vertical frame are combined to form a set with a second vertical frame and a first vertical frame of another unit truss frame coupled to both sides thereof, Or more,
The first vertical frame and the second vertical frame each include a plate-shaped body panel having an opening partially cut out to allow the joint unit to be coupled to the lower end thereof; A pair of side wall ribs protruding from both ends of the body panel in an upright state; And ribs provided on the body panel so as to protrude upright from the body panel so as to be disposed in parallel between the pair of side wall ribs,
And a slit-shaped engagement groove in the form of a guide rail protruding in the longitudinal direction is provided on the side wall ribs disposed at the front portion of the truss frame from the side wall ribs so that any one of the bending flanges provided at the opposite ends of the water- Wherein the open joint of the building is a composite outer panel assembly unit for curtain wall construction. delete delete The method according to claim 1,
Wherein the first vertical frame and the second vertical frame each include:
The second vertical frame and the first vertical frame of another unit truss frame coupled to both sides of the unit truss frame are combined so as to be separated from each other by the combination of the pair of partition ribs, The first air chamber and the second air chamber,
And an airtight sealing piece protruding from the side wall ribs and the rib ribs of at least one of the side wall ribs and the partition ribs of the first vertical frame and the second vertical frame so as to overlap with the opponent. Composite exterior panel assembly unit for construction. The method according to claim 1,
The upper horizontal frame and the lower horizontal frame each have a width
A plate-shaped body panel;
A pair of side wall ribs protruding from both ends of the body panel in an upright state;
And a hollow press-fitting rib protruding from the body panel so as to have a cut-out portion in the lengthwise direction of the body panel. The method according to claim 1,
Wherein the truss frame is provided with a common joint unit for coupling the unit truss frame and the unit truss frame so as to be coupled to each other in the transverse direction and the longitudinal direction. Panel assembly unit. 7. The apparatus of claim 6,
A housing installed between the upper horizontal frame and the lower horizontal frame so as to pass through the opening of the body panel of the first vertical frame and the second vertical frame of each unit truss frame installed adjacent to each other;
A support plate coupled to the housing to be disposed in an air chamber formed between the first vertical frame and the second vertical frame;
And a bracket member coupled to be supported by the support plate. ≪ Desc / Clms Page number 21 > The method according to any one of claims 1 and 4 to 7,
Wherein the back plate is made of a silver sheet material. ≪ RTI ID = 0.0 > 15. < / RTI > The method according to any one of claims 1 and 4 to 7,
Wherein the insulation is filled with a polyisocyanurate foam (PIR) foaming insulation material. The composite outer panel assembly unit for an open joint curtain wall construction of a building. delete
KR1020150061359A 2015-04-30 2015-04-30 Open joint curtain wall complex external pannel assembly unit used in building construction KR101673418B1 (en)

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EP3482009A4 (en) * 2016-07-07 2020-09-09 Scandinavian Licence AB A curtain wall system, a composite module for a curtain wall system and a building comprising a curtain wall system
CN115573469B (en) * 2022-10-17 2023-09-05 江苏华江祥瑞现代建筑发展有限公司 Energy-saving heat-insulating wallboard for building

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JP2005155177A (en) * 2003-11-26 2005-06-16 Tostem Corp Curtain wall

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KR20040095591A (en) 2003-09-24 2004-11-15 김성하 filter net for preventing urine from being spattered
KR20050080143A (en) 2005-07-15 2005-08-11 박실상 An urinal
US8056153B2 (en) 2007-09-19 2011-11-15 Javier Fernando Ruedas Multipurpose urinal attachment
KR20100006256U (en) 2008-12-11 2010-06-21 전현우 Stand-up urinal for urine scattering prevention
KR20120111566A (en) 2011-04-01 2012-10-10 전창복 Scattering member and toilet bowl using thereof
KR20120006162U (en) 2012-07-24 2012-09-03 정병우 Urinal with clearing system of spattering or dropping urine and remodeling unit that have a system of non-spattering or clearing
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