KR102672682B1 - seismic insulation panel assembly with functions for fire spread prevention and thermal break - Google Patents

Abstract

The earthquake-resistant insulation panel assembly having fire spread prevention and thermal insulation performance according to the present invention includes: a structural square pipe member installed vertically on the exterior wall of the building; Finishing panels provided in front of the structural square pipe member to be spaced apart in pairs up and down and left and right with respect to the structural square pipe member; A panel stand provided in the form of a square pipe along the edge of the finishing panel at the rear of the finishing panel so that the finishing panel is fixed to the front of the structural square pipe member and provided between the structural square pipe member and the finishing panel; And, a vacuum insulating material inserted into the open space behind the panel stand and provided integrally with the panel stand.
By this, by ensuring that the fixing structure of the finishing panel is in a flexible form, it is possible to improve earthquake-resistant performance, prevent loss or damage of parts during construction, and ensure durability. In addition, the insulation material is used on the existing finishing panel side. Because it is attached and fixed to the exterior wall of the building, a thermal bridge phenomenon occurs due to damage to the insulation material when installing the underlying hardware, and the thickness from the front of the finishing panel to the back of the insulation does not become too thick, and the insulation is provided on the finishing panel side. By doing so, it is possible to provide an earthquake-resistant insulating panel assembly having fire spread prevention and thermal insulation performance that can block heat transfer, prevent the spread of fire in the event of a fire, and provide a thin overall finishing thickness.

Description

Seismic insulation panel assembly with functions for fire spread prevention and thermal break}

The present invention relates to a seismic insulating panel assembly that prevents fire spread and has thermal insulation performance. More specifically, the fixing structure of the finishing panel is made in a flexible form to improve seismic performance while preventing loss or damage of parts during construction. This can be prevented and constructed to be durable. Since the insulation material is previously attached and fixed to the exterior wall of the building rather than the finishing panel side, a thermal bridge phenomenon occurs due to damage to the insulation material when installing the underlying hardware, and the insulation material is removed from the front of the finishing panel. Heat transfer is blocked by ensuring that the insulation material is provided on the finishing panel side without making the thickness to the back too thick, and the spread of fire in the event of a fire is prevented and the overall finishing thickness is also thinner to prevent fire spread and block thermal bridges. It relates to an earthquake-resistant insulating panel assembly with high performance.

In general, among the finishing methods of fixing and installing wall finishing panels on the exterior wall of a building during exterior construction of a building, the dry method is to attach the wall finishing panels to the exterior wall of the building by interposing a separate fixing device made of metal between the building and the wall finishing panel. It is designed to be attached and fixed to the body, and is largely divided into two methods: an open joint structure and a closed joint structure. The construction time is short and it has many advantages in terms of convenience and construction. This is a widely used method.

The construction sequence of a dry wall using a metal frame as a base is 1) placing the metal frame horizontally and vertically on the wall considering the designed pattern and installing it by welding or bolting (in this case, using metal fasteners); anchored to the structure); 2) After inserting and installing the insulation material between the frames using the grid method; 3) Fix and attach the factory-made finishing panel to each joint location with screws or dedicated brackets; 4) When joint areas are caulked with silicone sealant (closed-joint system) or exposed without caulking (open-joint system), use a thin metal plate or waterproof cloth between the frame and the finishing material before attaching the finishing panel. After waterproofing, interior and exterior panel installation work begins.

If there is a concrete structural wall, attach insulation to the wall first, install the metal frame in the same manner as 1) above, and then construct as 3) to 4) above. At this time, in order to fix and install the metal frame to the wall, the insulation is removed from the fastener area, the fastener is installed, and then filled with urethane foam to ensure insulation performance.

The method of inserting and installing insulation between metal frames using a lattice method cannot achieve perfect insulation because the insulation wire is cut due to the metal frame, which has a thermal conductivity about 1,000 times higher than that of general insulation, and heat energy is conducted through this metal frame. This causes significant energy loss. Even when attaching the insulation to the wall first and then installing the metal frame, heat energy is conducted to the metal fastener area with high thermal conductivity, and the area where the insulation material is removed around the fastener and filled with urethane foam is also difficult to achieve the same insulation performance as the original insulation material. There is a problem in that it becomes a passage for a thermal bridge and a lot of energy loss occurs here. In a building like this, significant heat loss and condensation occurs inside in proportion to the size of the gap between each pipe frame according to the finished size of the panel (dimension between joints). In addition, most of the process is carried out on site, and during the process of cutting and processing each pipe and welding, the workers are at high risk of having a part of their body damaged by the cutter or of electric shock or fire, which is a safety hazard. It's happening often.

An example of a panel assembly according to the prior art is disclosed in Republic of Korea Patent Registration No. 10-1161142 (registered on June 25, 2012, hereinafter referred to as 'Patent Document 1').

Meanwhile, the panel assembly according to the prior art installs a square pipe-shaped base on the exterior wall of the building, and insulating materials such as Styrofoam, fiberglass, or urethane are installed between the base and the exterior wall, and a metal material such as aluminum is placed in front of the base. The finished panel is installed, but it is constructed as a closed type in which the joint gaps between the finish panels are filled with silicon caulking.

However, according to the panel assembly according to the prior art, there is a problem that a fire may occur because welding work must be performed when installing the vertical and horizontal base frames first, and in the event of an earthquake, dislodgement or damage may occur.

In addition, according to the panel assembly according to the prior art, surface contamination occurs due to the oil of silicone caulking for waterproofing purposes provided in the joints between the finishing panels, and thermal expansion occurs due to the closed structure due to the sealing of the silicone. There is a problem that performance may deteriorate.

In addition, according to the panel assembly according to the prior art, the insulation material is attached and fixed to the exterior wall of the building rather than the finishing panel side, so a thermal bridge phenomenon occurs due to damage to the insulation material when installing the underlying hardware, and the insulation material is damaged from the front of the finishing panel to the back of the insulation material. The thickness becomes too thick, making it difficult to construct, and the exterior has a dull feel. Additionally, the joints between panels are finished with silicone only, which has the problem of disadvantageous insulation and vulnerability to the spread of fire in the event of a fire. .

Republic of Korea Patent Registration No. 10-1161142 (registered on June 25, 2012)

The purpose of the present invention is to improve seismic performance by ensuring that the fixing structure of the finishing panel is in a flexible form, while preventing loss or damage of parts during construction and ensuring durability. In addition, the insulation material can be used in the existing finishing panel. Because it is attached and fixed to the exterior wall of the building rather than the side, a thermal bridge phenomenon occurs due to damage to the insulation material when installing the underlying hardware, and the thickness from the front of the finishing panel to the back of the insulation does not become too thick, and the insulation is not attached to the finishing panel. The aim is to provide an earthquake-resistant insulating panel assembly with fire spread prevention and thermal insulation performance that can block heat transfer, prevent the spread of fire in the event of a fire, and provide a thin overall finishing thickness.

In order to achieve the above object, an earthquake-resistant insulation panel assembly having fire spread prevention and thermal insulation performance according to the present invention includes: a structural square pipe member installed vertically on the exterior wall of the building; Finishing panels provided in front of the structural square pipe member to be spaced apart in pairs up and down and left and right with respect to the structural square pipe member; A panel stand provided in the form of a square pipe along the edge of the finishing panel at the rear of the finishing panel so that the finishing panel is fixed to the front of the structural square pipe member and provided between the structural square pipe member and the finishing panel; And, a vacuum insulating material inserted into the open space behind the panel stand and provided integrally with the panel stand.

Here, it is preferable that an azone bar is installed vertically inserted into the rear part of the seat, which is in contact with the structural square pipe member, among the corner portions of the panel seat.

And, between a pair of panel seats provided to be spaced apart from each other at the rear of the finishing panel along the finishing panel, which is provided in front of the structural square pipe member to be spaced apart in pairs up and down and left and right with respect to the structural square pipe member. There is provided a fixing clip through which a fastening member fastened to the structural square pipe member is coupled so that the pair of panel stands are fixed together to the structural square pipe member, and a space between the pair of panel stands equipped with the fixing clip is provided. As the separation space, it is preferable that an insulating foam is provided vertically to surround the fixing clip and protect the joint state of the fixing clip and the fastening member.

According to the present invention, by ensuring that the fixing structure of the finishing panel is in a flexible form, it is possible to improve earthquake-resistant performance, prevent loss or damage of parts during construction, and ensure durability. In addition, the insulation material is used in the existing finishing panel. Because it is attached and fixed to the exterior wall of the building rather than to the side, a thermal bridge phenomenon occurs due to damage to the insulation when installing the underlying hardware, and the thickness from the front of the finishing panel to the back of the insulation does not become too thick, and the insulation is not attached to the finishing panel. By being provided, it is possible to provide an earthquake-resistant insulating panel assembly that has fire spread prevention and thermal insulation performance that blocks heat transfer, prevents the spread of fire in the event of a fire, and provides a thin overall finishing thickness.

Figure 1 is a perspective view of an earthquake-resistant insulation panel assembly having fire spread prevention and thermal insulation performance according to the present invention;
Figure 2 is an enlarged view of area “A” in Figure 1;
Figure 3 is an exploded perspective view of an earthquake-resistant insulation panel assembly having fire spread prevention and thermal break blocking performance according to the present invention;
Figure 4 is a plan view from above of the earthquake-resistant insulation panel assembly having fire spread prevention and thermal break blocking performance according to the present invention;
Figure 5 is an enlarged view of area “B” in Figure 4;
Figure 6 is a diagram showing the configuration of the panel stand of Figure 5;
Figure 7 is a side cross-sectional view of an earthquake-resistant insulating panel assembly having fire spread prevention and thermal insulation performance according to the present invention;
Figure 8 is an enlarged view of area “C” in Figure 7;
Figure 9 is a plan view showing that the finishing panel according to the present invention is prepared with a colored glass module for solar power generation;
Figure 10 is a plan view showing that the finishing panel according to the present invention is made of thin ceramic;
Figure 11 is a plan view showing another embodiment of the present invention in which the finishing panel and the panel stand are coupled by panel fastening bolts;
Figure 12 is a perspective view showing another embodiment of the present invention in which the corner portion of the panel seat is assembled and finished by the corner finish part of the seat.

Hereinafter, the present invention will be described in detail with reference to the attached drawings.

As shown in Figures 1 to 4, the earthquake-resistant insulation panel assembly having fire spread prevention and thermal insulation performance according to the present invention includes a structural square pipe member 100 installed vertically on the outer wall of the building, and a structural square pipe member 100. ) in front of the structural square pipe member 100, a pair of finishing panels 200 are provided to be spaced apart from each other up and down and left and right, and a finishing panel so that the finishing panel 200 is fixed to the front of the structural square pipe member 100. A panel stand 300 provided in the form of a square pipe along the edge of the finishing panel 200 at the rear of (200) and provided between the structural square tube member 100 and the finishing panel 200, and the rear of the panel stand 300 It includes a vacuum insulation material 400 that is inserted into the open space of and is provided integrally with the panel seat 300.

Accordingly, by ensuring that the fixing structure of the finishing panel 200 is in a flexible form, earthquake-resistant performance can be improved, loss or damage of parts during construction can be prevented, and the insulation material can be constructed to be durable. Because it is attached and fixed to the exterior wall of the building rather than the panel side, a thermal bridge phenomenon occurs due to damage to the insulation material when installing the underlying hardware, and the thickness from the front of the finishing panel to the back of the insulation does not become too thick, and the insulation material does not adhere to the finishing panel ( By providing it on the 200) side, heat transfer is blocked, the spread of fire in the event of a fire is prevented, and the overall finishing thickness can be thinned, thereby providing a seismic insulation panel assembly with fire spread prevention and thermal insulation performance.

As shown in FIGS. 1 and 3, the structural square pipe member 100 is installed vertically on the outer wall of the building and is provided in the form of a vertically penetrating square pipe.

As shown in FIG. 1, the finishing panel 200 is made of a metal material such as galvanized steel or aluminum and is provided in an open joint structure in which a pair is spaced apart up and down and left and right in front of the structural square pipe member 100. .

Here, the finishing panel 200 is preferably provided to have a flat or curved plate-shaped cross-sectional shape, and the ends are provided in an angled shape.

As shown in FIGS. 4 to 8, the panel seat 300 includes a panel contact portion 310 provided flatly in surface contact with the finishing panel 200 at both upper, lower, left, and right ends at the rear of the finishing panel 200, The rear part of the seat 320, which is bent and extended from the edge to form an 'L' shape to the rear of the panel contact part 310 and is provided with the rear in surface contact with the structural square pipe member 100, the panel contact part 310, and the rear part of the seat It includes a hollow edge portion 330 provided to have a hollow space vertically and horizontally between the 320s.

Accordingly, the finishing panel 200 can be installed stably by the panel contact part 310, and the finishing panel 200 is connected to the structural square pipe member 100 by the rear part of the pedestal 320 and the hollow corner part 330. By simultaneously ensuring the space spaced apart from the front and the space where the vacuum insulator 400 is inserted and installed behind the finishing panel 200, the insulation and fire resistance performance can be improved, and the panel contact portion 310 is connected to the rear of the seat. The corner portion of the panel pedestal 300 leading to 320 is further added to have elasticity by the hollow corner 330, so that when vibration is transmitted to the building due to an earthquake, etc., the panel contact portion ( 310) becomes capable of floating and seismic performance can be improved.

As shown in FIGS. 5 and 8, the rear portion of the seat 320 is provided to be cut and spaced back and forth in both the flat cross section and the side cross section, and the middle portion has an azone insulation groove 321 into which an azone bar 500, which will be described later, is inserted. It is formed to roughly form the shape of a butterfly, corresponding to the shape of the azone bar 500.

Accordingly, an azone insulating groove 321 is formed in the rear portion 320 of the panel pedestal 300, and the azone bar 500 is inserted into the azone insulating groove 321 so that the front and rear portions of the rear portion 320 of the pedestal pedestal are cut off from each other. By doing so, heat transfer from the finishing panel 200 to the outer wall of the building or from the outer wall of the building to the finishing panel 200 is blocked, and the spread of fire in the event of a fire can be effectively prevented.

As shown in FIG. 6, the azone insulation groove 321 has an azone insertion portion 323 formed to fit the azone bar 500 into the center, and an azone insertion portion 323 to the inside of the panel seat 300. An inner narrow portion 325 that is narrowly formed so that the azone bar 500 is inserted to extend further inward and the azone bar 500 is in surface contact with the side of the vacuum insulator 400, and an azone insertion portion 323 It is narrowly formed on the outside of the panel seat 300 so that the insulation foam 700, which will be described later, invades to extend further toward the azone insertion part 323, and the insulation foam 700 is in surface contact with the azone bar 500. It includes an outer narrow portion 327.

Accordingly, the azone bar 500 and the vacuum insulation material 400 are provided to contact each other without being broken by the inner narrow portion 325, and the insulation foam 700 and the azone bar 500 are provided by the outer narrow portion 327. By ensuring that they are in contact with each other without interruption, the thermal bridge blocking structure that separates the front and back of the panel seat 300 from each other is provided more firmly, so that the heat exchange structure leading to the front and rear of the panel seat 300 can be more securely blocked. .

As an embodiment of the present invention, as shown in Figures 5 and 6, a pair of finishes is provided in front of the structural square pipe member 100 to be spaced apart from each other up and down and left and right with respect to the structural square pipe member 100. A plurality of gaskets are provided on the sides where a pair of hollow corner portions 330 face each other between a pair of panel seats 300 provided to be spaced apart from each other at the rear of the finishing panel 200 along the panel 200. It is preferable that the fitting protrusions 331 protrude to be spaced back and forth.

Accordingly, as shown in FIGS. 5 and 8, the fire prevention caulking portion 800 and the foam gasket 900, which will be described later, are provided between the pair of panel seats 300, both in plan and on the side, as gasket fitting protrusions 331. It is installed easily and conveniently by the user, and the fireproof caulking portion 800 and the foam gasket 900 can be installed between the pair of panel seats 300 to be firmly maintained by the gasket fitting protrusions 331. there is.

Meanwhile, as shown in FIGS. 4 and 7, a thin metal plate is formed at the rear of the open panel pedestal 300 so that the vacuum insulation material 400 is inserted into the rear of the panel pedestal 300 to form the rear pedestal 340. It is desirable to do so.

Accordingly, after the vacuum insulation material 400 is inserted into the open space at the rear of the panel pedestal 300 and is provided as one piece with the panel pedestal 300, the rear of the panel pedestal 300 is It is finished and the vacuum insulation material 400 can be protected from being broken or damaged from the outside.

In one embodiment of the present invention, as shown in FIGS. 5 and 8, a packing receiving groove is formed in the panel contact portion 310 that forms a flat portion on one side of the panel stand 300, and the packing receiving groove is made of rubber or It is preferable that a packing member made of a material such as silicon is inserted so that sealing is achieved between the panel seat 300 and the finishing panel 200.

As shown in FIGS. 2 to 4, the vacuum insulating material 400 is provided to form a vacuum insulating state by micropores between silica particles, and is inserted into the open space behind the panel pedestal 300 to form the panel pedestal 300. It is provided in an integrated form with (300).

Accordingly, a hollow insulation layer is formed inside the panel stand 300 by the vacuum insulator 400, thereby blocking the transfer of heat and cold air into and out of the panel stand 300 and further improving insulation performance.

More specifically, since the thickness of glass wool and urethane as existing insulation materials was about 150 mm and 100 mm, the insulation material could not be attached to the finishing panel side and had to be attached and fixed to the exterior wall of the building, so the finishing panel made of metal was not installed with hardware. When installed in front, the insulation material is easily damaged and thermal bridges occur, and the overall thickness from the finishing panel to the insulation material increases to 180 to 230 mm. However, according to the present invention, the overall thickness of the earthquake-resistant insulation panel assembly is 50 to 80 mm. It is slimmed down to about mm, and even when installed in front of the structural square pipe member 100, thermal bridge blocking is possible without any damage to the vacuum insulating material 400, and deformation such as opening of the vacuum insulating material 400 is minimized to ensure airtightness. It can be improved further.

As an embodiment of the present invention, it is preferable that the gap between the vacuum insulating material 400 and the back of the pedestal 340 is set to be about 0.27 to 0.64 times the front and rear thickness of the hollow corner portion 330.

Accordingly, by ensuring that the vacuum insulating material 400 is provided at the most optimal position front and rear inside the panel pedestal 300, the insulating performance can be further improved by the hollow insulating layer formed by the vacuum insulating material 400.

Here, if the spaced gap between the vacuum insulating material 400 and the back of the pedestal 340 is less than 0.27 times the front and rear thickness of the hollow corner portion 330, the position of the vacuum insulating material 400 is too close to the rear of the pedestal 340. The insulation effect by the hollow insulation layer may be reduced, and if it exceeds 0.64 times, the vacuum insulation material 400 is too far away from the rear of the pedestal 340, so the insulation effect by the hollow insulation layer is reduced, and the azone bar 500 and the insulation foam ( 700), and the thermal bridge blocking effect achieved together with them may be reduced.

Meanwhile, the heat transmittance of the vacuum insulation material 400 according to the present invention is preferably set to have a value of 0.134 to 0.143.

Accordingly, the insulation performance and heat blocking effect of the vacuum insulator 400 can be further improved.

Here, if the heat transmittance of the vacuum insulator 400 is less than 0.134, the insulating performance of the vacuum insulator 400 may be somewhat reduced, and if the heat transmittance of the vacuum insulator 400 is more than 0.143, the ventilation performance of the vacuum insulator 400 may be reduced. Rather, there is a problem that it may deteriorate.

At this time, when the finishing panel 200 is made of a general finishing material with a relatively thick thickness, such as stone or brick, rather than a metal material, the thermal bridge blocking performance by the azone bar 500 can be demonstrated, so the vacuum insulation ( 400) may not necessarily be applied as an integrated structure, but may be selectively constructed without the vacuum insulation material 400 depending on the circumstances of the construction site.

Meanwhile, as shown in FIGS. 5 and 8, the azone insertion portion 323 at the rear portion of the panel pedestal 300, which is in contact with the structural square tube member 100, is made of a material such as polyurethane. It is preferable that the filled azone bar 500 is installed vertically.

Accordingly, the flow of heat exchange transmitted from the outside to the inside of the building or from the inside to the outside through the panel pedestal 300 is interrupted and blocked by the azone bar 500, so that thermal bridge blocking performance and insulation performance are improved. At the same time, the spread of fire in the event of a fire can be effectively prevented.

On the other hand, as shown in Figures 5 and 8, the front of the structural square pipe member 100 is finished along the finishing panels 200, which are provided in pairs spaced apart from each other up and down and left and right with respect to the structural square pipe member 100. Between the pair of panel stands 300 provided to be spaced apart from each other at the rear of the panel 200, the pair of panel stands 300 are attached to the structural square pipe member 100 so that the pair of panel stands 300 are fixed together to the structural square pipe member 100. A fixing clip 600 through which the fastening member 610 is fastened is provided, and the space between the pair of panel seats 300 equipped with the fixing clip 600 surrounds and secures the fixing clip 600. It is preferable that the insulating foam 700 is provided vertically to protect the coupled state of the clip 600 and the fastening member 610.

Accordingly, the pair of panel seats 300 can be easily and easily fixed to the front of the structural square pipe member 100 at the same time by the fixing clip 600 and the fastening member 610, and are attached to the insulation foam 700. By ensuring that the head of the fastening member 610 and the fastening clip 600 are wrapped and protected together, the fastening clip 600 is prevented from falling off or the fastening member during the construction process or post-construction use of the pair of panel seats 300. Damage or falling off, such as breaking of (610), can be prevented and construction durability can be improved.

As an embodiment of the present invention, the fixing clip 600 is installed on one side and the other on the rear portion 320 of each pair of panel seats 300 spaced apart from each other, as shown in FIGS. 5 and 6. It is preferably provided to have a cross-sectional shape of a 'ㅠ' shape so as to be engaged, and to be provided in an asymmetrical form to enable insertion from one side to the other side and flexible fixation between the pair of panel seats 300 on the left and right.

Accordingly, when vibration is transmitted to the building due to an earthquake, etc., the pair of panel pedestals 300 are fixed to each other by the fixing clips 600 to allow for movement, thereby further improving earthquake resistance performance.

Meanwhile, the fastening member 610 may be provided with a screw or piece, and the insulating foam 700 may be provided by filling the space between the pair of panel seats 300 with fire-resistant urethane foam.

In addition, as shown in FIGS. 5 and 8, after the insulating foam 700 is formed between the pair of panel seats 300, a fireproof caulking portion made of fireproof silicone is installed in front of the insulating foam 700. It is preferable to install the fire caulking portion 800 between a pair of hollow corner portions 330 so that (800) is provided.

Accordingly, the fire prevention performance and waterproof performance at the joint portion between the pair of panel seats 300 can be further improved by the fire prevention caulking portion 800.

In particular, the fire prevention performance achieved by the fire caulking unit 800 according to the present invention is excellent in preventing the spread of fire by providing a double fire prevention structure with the foam gasket 900 even when the azone bar 500 is applied. You can make it effective.

Meanwhile, as shown in FIGS. 5 and 8, a foam gasket 900 that is carbonized and foamed by heat in the event of a fire is provided in front of the fire caulking portion 800 between the pair of panel seats 300. desirable.

Accordingly, when heat is applied to the foam gasket 900, it can foam and expand on its own to prevent the spread of fire.

Here, the foam gasket 900 may be made of a thermally foamable rubber material that forms an incombustible carbonized layer, and the foam gasket 900 has a ventilation system that allows air to circulate so that air can pass from the outside to the inside and back out to the outside. A hole can be formed.

Meanwhile, as one embodiment of the present invention, the finishing panel 200 is described as being made of a metal material, but as another embodiment of the present invention, as shown in FIG. 9, the finishing panel 200 is a building-integrated solar light It may be prepared as a colored glass module for solar power generation applied to a BIPV system, and as another embodiment of the present invention, as shown in FIG. 10, the finishing panel 200 may be prepared as a thin plate ceramic. It may be possible.

When the finishing panel 200 is made of colored glass modules for solar power generation or thin plate ceramic, as shown in FIGS. 9 and 10, the panel contact portion 310 is provided to have a cross section divided into a plurality of partition spaces. Preferably, the partition space in the middle part is formed so that T-shaped fastening bolts 350, which fasten the panel seat 300 and the finishing panel 200 to each other, can be fastened in a sliding manner.

Accordingly, even if the finishing panel 200 is made of colored glass modules for solar power generation or thin plate ceramic, it can be easily constructed to finish the exterior wall of the building.

Meanwhile, as an embodiment of the present invention, when the finishing panel 200 is made of a metal material, the finishing panel 200 is described as being coupled to the panel contact portion 310 of the panel pedestal 300 by adhesive bonding. As another embodiment of the invention, as shown in FIG. 11, even when the finishing panel 200 is made of a metal material, it can be bolted and welded using panel fastening bolts 210 such as stud bolts.

At this time, as shown in FIG. 12, the plate surface of the panel contact portion 310 of the panel stand 300 is formed with long holes crossing each other to form a bolt fastening slot 305 roughly in the shape of a cross, as shown in FIG. 11. As described above, the panel fastening bolts 210 are easily inserted into the bolt fastening slots 305 that allow some degree of fluidity between the finishing panel 200 and the panel stand 300 and then welded to form the finishing panel 200. It is desirable to ensure that this panel is firmly fixed to the pedestal 300.

In addition, as an embodiment of the present invention, the panel pedestal 300 is described as being provided in an integrated form, but as another embodiment of the present invention, as shown in FIG. 12, the panel pedestal 300 has four corners. So that the parts can be individually assembled, the four corners of the seat have detachable corner finishing parts 301, so that when assembling, each of the four corners can be finished by the corner finishing parts 301 of the seat.

Accordingly, the four corners of the panel pedestal 300 can be finished more neatly by the pedestal corner finishing portion 301, and earthquake resistance performance can be further secured by the pedestal corner finishing portion 301. Even when construction errors occur, corrections can be made easily and conveniently.

Although the technical aspects have been described above and in the accompanying drawings, the technical idea of the present invention is for explanation purposes only and is not intended to be limiting, and those skilled in the art will understand the present invention. It will be understood that various modifications and changes can be made to the technical idea of the present invention without departing from the technical scope described in the claims, which will be described later.

100: Structural square pipe member 200: Finishing panel
300: Panel seat 310: Panel contact part
320: Rear of pedestal 321: Azone insulation groove
323: Azone insertion part 325: Inner narrow part
327: outer narrow portion 330: hollow corner portion
331: Gasket insertion protrusion 340: Rear of seat
400: Vacuum insulation 500: Azone bar
600: fixing clip 610: fastening member
700: Insulating foam 800: Fireproof caulking part
900: Foam gasket

Claims (3)

A structural square pipe member (100) installed vertically on the exterior wall of the building;
Finishing panels 200 provided in front of the structural square pipe member 100 to be spaced apart in pairs up and down and left and right with respect to the structural square pipe member 100;
The finishing panel 200 is provided in the form of a square pipe along the edge of the finishing panel 200 at the rear of the finishing panel 200 so that the finishing panel 200 is fixed to the front of the structural square pipe member 100. and a panel stand (300) provided between the finishing panel (200); and
A vacuum insulation material 400 inserted into the open space behind the panel stand 300 and provided integrally with the panel stand 300;
Including,
Among the corner portions of the panel seat 300, an azone bar 500 is vertically inserted and installed in the rear portion 320 of the seat that is in contact with the structural square pipe member 100,
They are spaced apart from each other at the rear of the finishing panel 200 along the finishing panel 200, which is provided in front of the structural square pipe member 100 to be spaced apart in pairs up and down and left and right with respect to the structural square pipe member 100. Between the pair of panel stands 300, a fastening member 610 is fastened to the structural square pipe member 100 so that the pair of panel stands 300 are fixed together to the structural square pipe member 100. ) is provided with a fixing clip 600 through which the fixing clip 600 is coupled, and the space between the pair of panel seats 300 equipped with the fixing clip 600 is provided with a fixing clip ( Insulating foam 700 is provided vertically to protect the joint state of 600) and fastening member 610,
The panel seat 300 has a panel contact portion 310 provided flatly in surface contact with the finishing panel 200 at both upper, lower, left, and right ends at the rear of the finishing panel 200, and to the rear of the panel contact portion 310. Between the rear part of the seat 320, which is bent and extended from the edge to form an 'L' shape and whose rear is provided in surface contact with the structural square pipe member 100, the panel contact part 310, and the rear part of the seat 320 It includes a hollow edge portion 330 provided to have a hollow space vertically and horizontally,
The rear portion of the seat 320 is provided to be cut back and forth and spaced apart in both the flat cross section and the side cross section, and in the middle portion, an azone insulation groove 321 into which the azone bar 500 is inserted has a butterfly shape corresponding to the shape of the azone bar 500. It is formed to form a shape,
The azone insulation groove 321 is formed narrowly toward the inside of the panel seat 300 from the azone insertion portion 323 and the azone insertion portion 323 formed to fit the azone bar 500 into the center. An inner narrow portion 325 that allows the azone bar 500 to be inserted to extend further inward and makes surface contact with the side of the azone bar 500 of the vacuum insulator 400, and the azone insertion portion 323 It is narrowly formed on the outside of the panel seat 300 so that the insulating foam 700 extends and invades more toward the azone insertion portion 323, and the insulating foam 700 is connected to the azone bar 500. It includes an outer narrow portion 327 that makes surface contact,
The back of the panel pedestal 300 is formed with a metal plate at the rear of the open panel pedestal 300 so that the vacuum insulation material 400 is inserted into the rear of the panel pedestal 300,
The vacuum insulating material 400 is provided so that a vacuum insulating state is formed by micropores between silica particles,
The overall thickness is prepared to be slim, ranging from 50 to 80 mm.
The spaced gap between the vacuum insulator 400 and the back of the pedestal 340 is set to be 0.27 to 0.64 times the front and rear thickness of the hollow corner portion 330,
The fixing clip 600 is provided to have a cross-sectional shape of a 'ㅠ' shape so that one side and the other side are engaged with the rear portion 320 of each pair of panel seats 300 spaced apart from each other, and the other side is provided on the left and right. An earthquake-resistant insulating panel assembly with fire spread prevention and thermal insulation performance, characterized in that it is provided in an asymmetrical form to allow insertion to the side and flexible fixation between a pair of panel seats (300). delete delete