KR102406903B1 - open joint panel assembly having fire spread prevention function and seismic performance - Google Patents

Abstract

An open joint panel assembly having fire spread prevention and seismic resistance performance according to the present invention is: installed vertically spaced apart from the outer wall of a building, and a vertical square pipe part penetrating vertically through the front center to discharge rainwater is formed, the vertical square pipe A plurality of vertical drainage channels formed by vertical partition rails protruding and extending vertically on both left and right sides of the unit; a horizontal support that is coupled to the front of the vertical support so as to cross the vertical support in a horizontal direction, and a plurality of horizontal drainage channels are formed to meet the vertical drainage passages by horizontal partition rails protruding and extending horizontally in the front; a finishing panel coupled to the front of the vertical support and the horizontal support to be spaced apart from each other based on the vertical support and the horizontal support; a panel assembly support provided at the rear of the finishing panel so that the finishing panel is coupled to the front of the vertical support and the horizontal support; A pair of the panel assembly supports each having one side coupled to the front center of the vertical support and the front center of the horizontal support and oriented symmetrically with respect to the front center of the vertical support and the front center of the horizontal support, respectively Seismic clip made of an elastic material so that the other side is engaged with the pair of the panel assembly support is installed to allow flow; a foam gasket installed between the pair of panel assembly supports and provided to be carbonized and foamed by heat in case of fire; and a metal gasket provided in front of the foam gasket to cover the foam gasket between the pair of panel assembly supports to prevent exposure of the foam gasket to the outside and made of a metal material. do.
Thereby, by fixing the metal panel by a fitting method using a movable clip having elasticity, it is possible to improve the seismic performance by allowing the flexible movement of the entire panel in the event of an earthquake, and to be constructed by a bolt assembly method , with the improvement of seismic performance, it is safe from fire by eliminating the need for a separate welding operation during construction. It is possible to prevent the spread of fire because the sealant is not exposed to the outside, and at the same time, it is possible to prevent contamination of the panel surface and achieve a beautiful appearance. Open joint panel assembly with fire spread prevention and seismic performance that can keep cleanliness and construct the base frame with an overdrain drainage structure that discharges rainwater, thereby providing excellent waterproof performance and cost-effective construction can provide

Description

Open joint panel assembly having fire spread prevention function and seismic performance

The present invention relates to an open joint panel assembly having fire spread prevention and seismic resistance performance, and more particularly, by enabling the fixing of the metal panel to be accomplished by a fitting method using a movable clip having elasticity, fluid movement of the entire panel in case of an earthquake Seismic performance can be improved through the permit of By installing a foam gasket and installing a metal gasket on the outside, it is possible to prevent the spread of fire because ignition and combustion do not occur easily in case of fire. Insulation performance can be improved and cleanliness without contamination can be maintained by the ventilation structure of the foam gasket. It relates to an open joint panel assembly having fire spread prevention and seismic resistance performance that can also be constructed.

In general, among the finishing methods of fixing and installing wall finishing panels to the exterior wall of a building during exterior construction of a building, the dry method intervenes a separate fixing device made of metal between the building and the wall finishing panel to attach the wall finishing panel to the exterior wall of the building. It is designed to be attached and fixed to a structure, and it is divided into an open joint structure and a closed joint structure. It is a widely used technique.

The order of construction of drywall using a metal frame as a base frame is 1) Considering the designed pattern, place the metal frame horizontally and vertically on the wall and install it by welding or bolt assembly (in this case, using a metal fastener fixed to a structure); 2) After inserting and installing the insulation between the frames by the grid method; 3) Fixing and attaching the factory-made finishing panels to each joint position with screws or dedicated brackets; 4) In the case of caulking the joint with silicone sealant (closed-joint system) or exposing the joint 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, the interior and exterior panel installation work begins.

If there is a concrete structure wall, attach the insulation to the wall first, install the metal frame in the same way as in 1) above, and then construct it as in 3) to 4) above. At this time, in order to fix and install the metal frame on the wall, the insulation is removed from the fastener part, the fastener is installed, and then the urethane foam is filled to secure the insulation performance.

In the method of inserting and installing the insulator between the metal frames in a grid method, the thermal conductivity is about 1000 times higher than that of a general insulator, and the insulation wire is cut due to the cut of the insulation wire, so perfect insulation cannot be achieved, and thermal energy is conducted through this metal frame This results in significant energy loss. Even when the insulation is first attached to the wall and a metal frame is installed, thermal energy is conducted to the metal fasteners with high thermal conductivity, and it is difficult to demonstrate the same thermal insulation performance as the original insulation materials in the area where the insulation material is removed and filled with urethane foam around the fastener. It becomes a passage of a thermal bridge and there is a problem in that a lot of energy loss occurs here. In such a building, significant heat loss and internal dew condensation occur in proportion to the large and small spacing of each pipe frame according to the finished dimension (dimension divided by joints) of the panel. In addition, most of the process is performed on site, and at this time, in the process of cutting and processing each pipe, and the process of welding, there is a high risk of damage to the body part of the cutter or electric shock and fire. It happens often.

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

On the other hand, in the panel assembly according to the prior art, a rectangular tube-shaped base is installed on the outer wall of a building, and an insulating material such as styrofoam, glass fiber, or urethane is installed between the base and the outer wall, and a metal material such as aluminum is installed in front of the base Install the finished panel prepared with a closed type, but fill the joint gap between the finished panels with silicon caulking.

However, according to the panel assembly according to the prior art, since the gap between the joint portion is simply sealed with silicone caulking or rubber gasket to make it waterproof, ventilation is rather disturbed, which may cause a problem of condensation inside the panel, and the insulation material in a wet state There is a problem that may lead to a decrease in thermal insulation performance.

In addition, according to the panel assembly according to the prior art, there is a problem that it may be difficult to prevent the spread of fire because the silicone or gasket is easily ignited when a fire occurs.

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

An object of the present invention is to ensure that the metal panel is fixed by a fitting method using a movable clip having elasticity, so that the seismic performance can be improved by allowing the flexible movement of the entire panel when an earthquake occurs, and a bolt assembly method By doing so, it is safe from fire by eliminating the need for a separate welding operation during construction with the improvement of seismic performance. Since ignition and combustion do not occur easily, it is possible to prevent the spread of fire, and at the same time, since the sealant is not exposed to the outside, it is possible to prevent contamination of the panel surface and achieve a beautiful appearance, and the ventilation structure of the foam gasket improves the insulation performance Open with fire spread prevention and seismic performance that can keep cleanliness free from excessive pollution and build the base frame with an overdrain drainage structure that discharges rainwater, so that waterproof performance is excellent and cost-effective construction To provide a joint panel assembly.

In order to achieve the above object, an open joint panel assembly having fire spread prevention and seismic resistance performance according to the present invention includes: a vertical square pipe installed vertically spaced apart from the outer wall of a building, and vertically penetrating through the front center to discharge rainwater It is formed, on both sides of the left and right sides of the vertical square pipe, a plurality of vertical drainage channels are formed by vertical partition rails protruding and extending vertically; a horizontal support that is coupled to the front of the vertical support so as to cross the vertical support in a horizontal direction, and a plurality of horizontal drainage channels are formed to meet the vertical drainage passages by horizontal partition rails protruding and extending horizontally in the front; a finishing panel coupled to the front of the vertical support and the horizontal support to be spaced apart from each other based on the vertical support and the horizontal support; a panel assembly support provided at the rear of the finishing panel so that the finishing panel is coupled to the front of the vertical support and the horizontal support; A pair of the panel assembly supports each having one side coupled to the front center of the vertical support and the front center of the horizontal support and oriented symmetrically with respect to the front center of the vertical support and the front center of the horizontal support, respectively Seismic clip made of an elastic material so that the other side is engaged with the pair of the panel assembly support is installed to allow flow; a foam gasket installed between the pair of panel assembly supports and provided to be carbonized and foamed by heat in case of fire; and a metal gasket provided in front of the foam gasket to cover the foam gasket between the pair of panel assembly supports to prevent exposure of the foam gasket to the outside and made of a metal material. do.

Here, the open joint panel assembly having fire spread prevention and earthquake resistance performance according to the present invention is provided between a fixed support and the vertical support provided to protrude vertically from the outer wall of the building toward the rear of the vertical support, the vertical support a fixing bracket provided in a form surrounding the outside, the front left and right sides are coupled to the left and right sides of the vertical support, and the rear is coupled to the fixing support; And, one side is provided so that the upper and lower portions of the horizontal support are fitted, and the other side is provided to be coupled to the left and right sides of the vertical support, respectively, so that the horizontal support is maintained in a fixed state in front of the vertical support, It is preferable to further include; a vibration-proof fixing member to prevent falling off while allowing the flow of the horizontal support when the vibration from the outside is transmitted.

In addition, it is preferable that the panel assembly support is formed in a cross-section to form a 'L' shape, and the seismic clip is formed to form a 'C' shape in cross section to surround and fix the ends of the pair of panel assembly supports.

According to the present invention, by fixing the metal panel by a fitting method using a movable clip having elasticity, it is possible to improve the seismic performance by allowing the flexible movement of the entire panel in the event of an earthquake, and construction by a bolt assembly method By making this possible, it is safe from fire because it does not require a separate welding operation during construction with the improvement of seismic performance. And it is possible to prevent the spread of fire because it is not easily combusted, and at the same time, since the sealant is not exposed to the outside, it is possible to prevent contamination of the panel surface and achieve a beautiful appearance. An open joint with fire spread prevention and seismic performance that can maintain cleanliness without contamination and can be constructed with an over-drain drainage structure through which rainwater is discharged, thereby providing excellent waterproof performance and cost-effective construction A panel assembly may be provided.

1 is a plan view from above of an open joint panel assembly having fire spread prevention and seismic resistance performance according to the present invention;
2 is an enlarged view of area “A” of FIG. 1;
3 is a perspective view of an open joint panel assembly having fire spread prevention and seismic resistance performance according to the present invention;
4 is an enlarged view of the “B” area of FIG. 3;
5 is a cross-sectional side view of an open joint panel assembly having fire spread prevention and seismic resistance performance according to the present invention;
FIG. 6 is an enlarged view of area “C” of FIG. 5 .

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

An open joint panel assembly having fire spread prevention and seismic resistance performance according to the present invention, as shown in FIGS. ), a horizontal support 200 coupled to the front of the vertical support 100 so as to cross in the transverse direction, a finishing panel 300, a panel assembly support 400, an earthquake-proof clip 500, and a foam gasket ( 600 , and a metal gasket 700 .

The vertical support 100, as shown in FIGS. 1 and 3, is provided to be formed as a long member by extrusion molding with a metal material such as aluminum, and is installed to be vertically spaced apart from the outer wall of the building, and the front center A plurality of vertical drainage channels 120 by vertical partition rails 110 that vertically protrude and extend are formed on the right and left sides of the vertical square pipe part 105 to vertically penetrate and discharge rainwater. is formed to form an overdrain drainage structure through which rainwater is discharged.

Here, it is preferable that the left and right both ends of the vertical support 100 are bent in the shape of a 'C' in a flat cross-section to form the auxiliary drainage channel 121 .

The horizontal support 200, as shown in FIGS. 1 and 3, is provided to be formed as a long member by extrusion molding with a metal material such as aluminum, like the vertical support 100, and to the vertical support 100. A plurality of horizontal drains 220 are coupled to the front of the vertical support 100 so as to be crossed in the form of a '十' character in the horizontal direction, and a plurality of horizontal drains 220 are provided by horizontal partition rails 210 that protrude and extend horizontally in front of the vertical drains 120 ) and is provided to form an overdrain drainage structure together with the vertical support 100 .

Here, as shown in FIGS. 3 and 5 , a plurality of horizontal partition rails 210 are formed in front of the horizontal support 200 , and the horizontal partition rails 210 formed at the top are gradually downward from the front to the rear. The horizontal partition rail 210 formed in the center is formed to be the shortest and the end is broadly formed in the shape of a 'T' shape on the side cross-section so that another seismic clip 500 is coupled, the lower end The horizontal partition rail 210 formed in the front is provided to be bent vertically upward.

Accordingly, a plurality of horizontal drainage passages 220 meeting in the form of a '十' shape with the vertical drainage passage 120 are formed in front of the horizontal support 200 by the horizontal partition rails 210 to form the inside of the finishing panel 300. As a result, even if water such as rainwater penetrates and overflows, it is easily discharged to the outside in a free-fall manner through the horizontal drain 220 and the vertical drain 120, thereby preventing the problem of leakage. have.

In particular, by forming the horizontal partition rail 210 formed at the top to have a gradient that gradually slopes downward from the front to the rear, even if rainwater or the like penetrates into the inside of the finishing panel 300, the horizontal section of the inclined top Rainwater may flow along the horizontal drain 220 formed by the rail 210 and be more easily discharged to the lower part through the vertical drain 120 .

On the other hand, as shown in Figure 3, the horizontal support 200, the horizontal drain 220 through the part perforated in the vertical partition rail 110 formed at both ends of the vertical support 100 meets the vertical drain 120 The upper and lower portions of the horizontal support 200 are coupled to the front of the auxiliary drain 121 by fastening bolts to be inserted into the perforated portions in the vertical partition rail 110 formed at both ends of the vertical support 100.

At this time, the portion in which the horizontal support 200 is in contact with the vertical support 100 is finished with structural silicone to fill the gap.

Accordingly, the horizontal support 200 is inserted in the horizontal direction with respect to the vertical support 100 so that the inserted portion is closed with structural silicone, so that the airtightness of the drainage structure of the panel assembly according to the present invention can be made more reliably. .

As shown in FIGS. 3 and 5, the finishing panel 300 is made of a metal material, and is spaced apart from each other based on the vertical support 100 and the horizontal support 200. The vertical support 100 and the horizontal support It is coupled to the front of the 200 and is provided to finish the outer wall of the building.

Here, the finishing panel 300 is made of a metal material such as aluminum to have a planar or curved plate-like cross-sectional shape, and an end is provided in an angled shape.

Accordingly, the end of the finishing panel according to the prior art should be provided in a rounded shape in consideration of the silicon caulking operation, but according to the present invention, the edge of the finishing panel 300 can be provided at an angle. , to make it look grand and neat in appearance, etc., can be further improved.

As shown in FIGS. 1 and 2 , the panel assembly support 400 is provided at the rear of the finishing panel 300 so that the finishing panel 300 is coupled to the front of the vertical support 100 and the horizontal support 200 . make it possible

As an embodiment of the present invention, the panel assembly support 400 is, as shown in FIGS. 2 and 6 , a cross section formed to form a 'L' shape, so that the flat part of one side fits the finishing panel 300 A plurality of hollow spaces are formed in the vertical portion of the other side, and a locking groove portion 410 in which an engagement protrusion 510 to be described later of the earthquake-resistant clip 500 engages is recessed and formed at the end of the other side. (100) is provided in pairs to be symmetrically oriented to each other with respect to the front center of the front center and the horizontal support 200, respectively.

Accordingly, by the panel assembly support 400, the finishing panel 300 is spaced apart from each other based on the vertical support 100 and the horizontal support 200 to be coupled to the front of the vertical support 100 and the horizontal support 200 By doing so, the open joint structure allows for smooth air circulation inside and outside the finishing panel 300, and an air layer is formed inside the panel to improve thermal insulation performance.

In order to confirm this, as a result of repeated experiments comparing the open joint structure of the panel assembly according to the present invention and the conventional closed joint structure, according to the open joint structure of the panel assembly according to the present invention, the temperature between indoor and outdoor is approximately 2°C. It was confirmed that a temperature difference occurred.

As one embodiment of the present invention, as shown in FIG. 2 , a gasket fitting groove 420 in which a metal gasket 700 is fitted and engaged is recessed on the side of the pair of panel assembly supports 400 facing each other. , A packing receiving groove 430 is formed in the flat portion of one side of the panel assembly support 400, and a packing member 440 made of a material such as rubber or silicone is inserted into the packing receiving groove 430 to fit the panel assembly support 400 ) and the finishing panel 300 to be sealed with a packing member 440, and in the remaining area where the packing receiving groove 430 is not formed in the flat part of one side of the panel assembly support 400, a fixing stud It is preferable that the finishing panel 300 is fixedly coupled by another fastening bolt such as a bolt.

As shown in FIG. 2 , the seismic clip 500 is made of a metal material such as aluminum to which elasticity is imparted, and one side is coupled to the front center of the vertical support 100 and the front center of the horizontal support 200 , respectively. A pair of panel assembly supports by engaging the other side with a pair of panel assembly supports 400 provided to be symmetrically oriented with respect to the front center of the vertical support 100 and the front center of the horizontal support 200, respectively Allow 400 to be installed to allow flow.

Accordingly, the fluidity of the finishing panel 300 is secured by the seismic clip 500 , so that the seismic performance can be improved together with the base frame having a drainage structure.

As an embodiment of the present invention, the seismic clip 500 is bent to form a 'C' shape in cross section so as to surround and fix the ends of the pair of panel assembly supports 400, as shown in FIG. , the front center of the vertical support 100 and the front center of the horizontal support 200 are provided in pairs to be symmetrically opposed to each other. It is preferable to be coupled to the front center of the vertical support 100 and the front center of the horizontal support 200 only enough to allow a slight displacement by the fastening bolt, respectively.

Accordingly, when vibrations in the vertical, left, right, front and rear directions are transmitted to the panel assembly according to the present invention, the displacement of the finishing panel 300 is allowed, so that the seismic performance can be strengthened.

As one embodiment of the present invention, as shown in Figure 2, the end of the seismic clip 500 is formed at the end of the panel assembly support 400, the locking groove portion 410 to guide the sliding flow of the seismic clip 500. ) is preferably formed with a thickened engagement protrusion 510 to engage with.

Accordingly, by the interlocking structure between the engaging groove 410 of the panel assembly support 400 and the engaging protrusion 510 of the seismic clip 500, the seismic performance by stable vibration damping is ensured during the transmission of vibrations in the vertical direction. It is possible to prevent the panel assembly from being damaged or damaged.

As shown in FIGS. 2 and 4, the foam gasket 600 is inserted between a pair of panel assembly supports 400 and installed inside the panel joint, and is provided to be carbonized and foamed by heat in case of fire.

For example, the foam gasket 600 may be made of a thermally foamable rubber material forming a non-combustible carbonized layer.

Accordingly, when heat is applied to the foam gasket 600 in case of a fire, it can foam and expand itself to block the spread of fire.

The metal gasket 700 is provided in front of the foam gasket 600 to cover the foam gasket 600 between the pair of panel assembly supports 400 as shown in FIGS. 2 and 4 , the foam gasket To prevent exposure of 600 to the outside, it is provided with a metal material containing aluminum to block the flame at the panel joint portion together with the foam gasket 600 in case of fire.

Accordingly, by fixing the metal panel by a fitting method using a movable clip having elasticity, seismic performance can be improved by allowing the flexible movement of the entire panel when an earthquake occurs. , with the improvement of seismic performance, it is safe from fire by eliminating the need for a separate welding operation during construction. , it is possible to prevent the spread of fire because ignition and combustion do not occur easily during a fire, and at the same time, the sealant is not exposed to the outside, thereby preventing contamination of the panel surface and achieving a beautiful appearance, and the ventilation structure of the foam gasket 600 In this way, it is possible to improve the insulation performance and maintain cleanliness without contamination, and by constructing the base frame with an overdrain drainage structure through which rainwater is discharged, it is possible to prevent the spread of fire that can provide excellent waterproof performance and cost-effective construction. And it may provide an open joint panel assembly having seismic resistance.

In addition, the open joint panel assembly having fire spread prevention and seismic resistance according to the present invention, as shown in FIG. 3, is provided with a fixed support 10 that protrudes vertically from the outer wall of the building toward the rear of the vertical support 100. It is provided between the vertical support 100 and the vertical support 100 is provided in a form that surrounds the vertical support 100 from the outside, the front left and right sides are coupled to the left and right sides of the vertical support 100, and the rear is fixed to the fixed support 10 . The bracket 800 and one side are provided so that the upper and lower portions of the horizontal support 200 are fitted, and the other side is provided to be coupled to both left and right sides of the vertical support 100, respectively, so that the horizontal support 200 is the vertical support 100. It is preferable to further include an anti-vibration fixing member 900 to maintain a fixed state in the front and to prevent falling off while allowing the flow of the horizontal support 200 during transmission of vibration from the outside.

Accordingly, it is possible to prevent the occurrence of a fire in advance by omitting the welding operation that follows when the construction using the base is constructed in a non-welded structure by the bolt fastening method without using the conventional base, and By allowing the fixed support 10 to be used as a fastener instead of the square pipe member, the construction cost can be reduced and construction can be performed conveniently. It may be constructed in front of the vertical support 100 .

The fixing bracket 800 is, as shown in FIG. 3, the left and right ends to surround the auxiliary drainage channels 121 formed at both ends of the vertical support 100 in a plan view so as to correspond to the shape of the auxiliary drainage passages 121. It is bent to form a 'shape, and the rear center is provided to protrude and extend toward the outer wall of the building and fastened to the fixing support (10) with a connection bolt.

As an embodiment of the present invention, the fixing bracket 800 is preferably provided to have a thickness of about 3 mm with a galvanized steel sheet.

On the other hand, the foam gasket 600, as shown in FIGS. 2 and 6, is provided to form a pointed wedge shape at the front, and a hollow elastic part 610 on the inside of the front makes a hollow hollow part for earthquake-resistant elastic strength is reinforced and formed to ensure ventilation, a ventilation hole 620 is perforated to cross the hollow elastic part 610 in the front center, and at least two or more pointed wedge portions are formed on the left and right sides of the support support binding portion 630 ) is formed so that the support fastening part 630 is engaged and fixed in the groove of the panel assembly support 400, and the fitting protrusion 710 to be described later of the metal gasket 700 is engaged and fixed in the rear center part ( 640) is formed to include a recessed portion and a locking portion.

Accordingly, by the foam gasket 600 integrally formed with the hollow elastic part 610 and the vent hole 620, the passage of air from the inside to the outside of the panel assembly according to the present invention is easily secured, In the event of a fire, it is possible to effectively prevent the occurrence of dew condensation inside the panel by increasing the flame retardant durability to prevent the spread of fire and to ensure smooth ventilation. It is possible to prevent the rise of the temperature in advance so that the insulation effect is also increased without deterioration of the insulation performance or the like.

On the other hand, the metal gasket 700, as shown in FIGS. 2 and 6, replaces the organic gasket or silicone, so that the foam gasket 600 is directly exposed to external ultraviolet rays or directly exposed to flames in case of fire. Installed on the inside close to the outside of the joint part of the panel from the front of the foam gasket 600 to block it, the fitting protrusion 710 is formed in the shape of a pointed arrowhead at the front and is fitted into the gasket interlocking part 640, and the fitting at the rear It crosses the protrusion 710 in the horizontal direction and is formed to be flat and includes a support fitting portion 720 that is fitted and engaged with the gasket fitting groove 420 of the panel assembly support 400 .

Accordingly, by application of the metal gasket 700, external contamination due to the use of an organic gasket or silicone, etc. and leakage due to cracking of silicone during silicone curing can be prevented, and the fitting protrusion 710 is bitten by the gasket It is supported by the part 640 and allows only the flow of the panel even if vibration is applied by an earthquake, etc., and it is possible to prevent the metal gasket 700 from being completely separated from the foam gasket 600, and the support fitting part 720 is bound to the gasket fitting groove 420 in a forced fitting state, allowing only the flow of the panel even when vibration is applied due to an earthquake, etc., but the metal gasket 700 can be prevented from being separated and separated between the panel assembly supports 400 Thereby, it is possible to maintain the seismic structure through the metal gasket 700 while also maintaining the durability of a strong bond in which separation and separation is suppressed.

At this time, it is preferable that the support fitting portion 720 has a full width so as to be inserted into the gasket fitting groove 420 of the panel assembly support 400 by 0.3 to 2.3 mm.

This is, when the support fitting portion 720 enters less than 0.3 mm into the gasket fitting groove 420, the fixed coupling state of the metal gasket 700 may be loosened, and the support fitting portion 720 may be inserted into the gasket fitting groove 420 ), if it exceeds 2.3 mm, the interference fit becomes too strong due to mutual interference, and seismic performance and ventilation performance may be rather deteriorated.

Accordingly, the metal gasket according to the present invention ( 700), it is possible to strengthen the solid binding durability of the panel assembly, seismic resistance, and ventilation performance together.

On the other hand, as shown in FIG. 1, the open joint panel assembly having fire spread prevention and earthquake resistance performance according to the present invention is a pair of panel assembly support 400 between the finishing panel 300 and the horizontal support 200. It is preferable to further include a rainwater inflow blocking bar 310 which is provided to be spaced apart from side to side with a metal plate therebetween and is provided by bending a metal plate.

As shown in FIG. 1, the rainwater inflow blocking bar 310 is provided to extend vertically vertically so as to form one water blocking wall by bending a metal plate to form an approximately 'Z' shape on a flat cross-section. And, one side and the other side are attached and constructed with a structural sealant to the inner surface and the horizontal support 200 of the finishing panel 300, respectively.

Accordingly, the passage of air is secured through the vent 620 of the foam gasket 600, and even if some rainwater is introduced along with the wind during strong winds, the rainwater is primarily blocked by the metal gasket 700, and the metal Even rainwater that cannot be blocked by the gasket 700 and falls over from the joint part is completely blocked secondarily by the rainwater inflow blocking bar 310. By inducing this completely and smoothly discharged, contamination of the panel due to rain and deterioration of durability can be prevented, and waterproof performance can be further improved.

On the other hand, as shown in FIGS. 1 and 3 , among the outer walls of the building on which the vertical support 100 is installed, the steel frame structure application part where the structural strength is expected to be somewhat weak in the structural calculation is made of steel inside the vertical square pipe part 105 . By inserting the reinforcing square tube 107 of the material, the vertical square tube portion 105 can be structurally further reinforced by the reinforcing square tube 107 .

Accordingly, even if the vertical support 100 is provided with an aluminum material, the structural strength is sufficiently reinforced by the reinforcing square tube 107 to maintain a solid structure as a lower frame and to be easily applied to a steel structure.

Although the technical aspects have been described above and in the accompanying drawings, the technical idea of the present invention is for the description, and does not limit the invention, and those of ordinary skill in the art It will be understood that various modifications and changes of the present invention can be made without departing from the technical scope of the present invention as set forth in the claims to be described below.

100: vertical support 105: vertical square pipe
107: square pipe for reinforcement 110: vertical partition rail
120: vertical drainage 200: horizontal support
210: horizontal compartment rail 220: horizontal ditch
300: finishing panel 310: rainwater inflow blocking bar
400: panel assembly support 410: locking groove
420: gasket fitting groove 430: packing receiving groove
440: packing member 500: seismic clip
510: interlocking protrusion 600: foam gasket
610: hollow elastic part 620: ventilation hole
630: support fastening part 640: gasket engaging part
700: metal gasket 710: fitting protrusion
720: support fitting 800: fixing bracket
900: anti-vibration fixing member

Claims (3)

It is installed to be vertically spaced apart from the outer wall of the building, and a vertical square pipe part 105 that penetrates vertically to discharge rainwater is formed in the front center. a vertical support 100 in which a plurality of vertical drainage channels 120 are formed by a partition rail 110;
A plurality of horizontal drainage channels 220 are coupled to the front of the vertical support 100 so as to cross in the horizontal direction with respect to the vertical support 100, and a plurality of horizontal drainage channels 220 are provided by a horizontal partition rail 210 that extends horizontally in the front. a horizontal support 200 formed to meet the drain 120;
a finishing panel 300 coupled to the front of the vertical support 100 and the horizontal support 200 to be spaced apart from each other based on the vertical support 100 and the horizontal support 200;
a panel assembly support 400 provided at the rear of the finishing panel 300 so that the finishing panel 300 is coupled to the front of the vertical support 100 and the horizontal support 200;
One side is coupled to the front center of the vertical support 100 and the front center of the horizontal support 200, respectively, based on the front center of the vertical support 100 and the front center of the horizontal support 200, respectively Seismic clip 500 made of an elastic material so that the other side is engaged with the pair of the panel assembly support 400 provided to be symmetrically oriented so that the pair of the panel assembly support 400 is installed to allow flow;
a foam gasket 600 installed between the pair of panel assembly supports 400 and provided to be carbonized and foamed by heat in case of fire; and
It is provided in front of the foam gasket 600 to cover the foam gasket 600 between the pair of panel assembly supports 400 to prevent external exposure of the foam gasket 600, and is made of a metal material. provided metal gasket 700;
including,
It is provided between the fixed support 10 and the vertical support 100 that protrude vertically from the outer wall of the building toward the rear of the vertical support 100, and is provided in a form that surrounds the vertical support 100 from the outside. The left and right sides of the fixing bracket 800 is coupled to the left and right sides of the vertical support 100 and the rear is coupled to the fixing support 10; And, one side is provided so that the upper and lower portions of the horizontal support 200 are fitted, and the other side is provided to be coupled to both left and right sides of the vertical support 100, respectively, so that the horizontal support 200 is the vertical support 100 ) to maintain a fixed state in the front, and to allow the flow of the horizontal support 200 during transmission of vibrations from the outside while preventing the vibration-proof fixing member 900 from falling off; it further includes,
The panel assembly support 400 is formed to form a 'L' shape in cross section, and the seismic clip 500 has a 'C' shape in cross section to surround and fix the ends of the pair of panel assembly supports 400 . is formed to achieve
The foam gasket 600 is provided to form a pointed wedge shape at the front, a hollow elastic part 610 is formed to form a hollow hollow part on the inside of the front side, and the hollow elastic part 610 is crossed at the front center A vent hole 620 is perforated so as to pierce it, and a support attachment part 630 is formed to have at least two or more pointed wedge portions on the left and right sides. It is provided to be engaged and fixed, and the gasket engaging portion 640 is formed to include a recessed portion and a locking portion so that the fitting protrusion 710 of the metal gasket 700 is engaged and fixed in the rear center,
The metal gasket 700 is placed on the inside close to the outside of the joint part of the panel at the front of the foam gasket 600 so as to block the foam gasket 600 from being directly exposed to external ultraviolet rays or directly exposed to flames in case of fire. Doedoe installed in the front, the fitting protrusion 710 formed in the shape of a pointed arrowhead to fit into the gasket engaging part 640, and the fitting protrusion 710 at the rear crosswise in the horizontal direction and formed to be flat, the panel It includes a support fitting portion 720 that is fitted and engaged with the gasket fitting groove 420 of the assembly support 400,
Between the finishing panel 300 and the horizontal support 200, the pair of panel assembly support 400 is provided to be spaced apart from each other left and right, and a metal plate is bent to form a rainwater inflow blocking bar 310. including more,
The rainwater inflow blocking bar 310 is provided to extend vertically vertically so that a metal plate is bent to form a 'Z' shape in a flat cross-section to form one water blocking wall, and one side and the other side are respectively the An open joint panel assembly having fire spread prevention and seismic performance, characterized in that it is attached to the inner surface of the finishing panel 300 and the horizontal support 200 with a structural sealant.

delete delete

Images