KR102356978B1 - Barrier system for fire-resistant using flexible bonding - Google Patents

Abstract

The present invention provides a fire barrier system provided on a wall to prevent the diffusion of heat, at least a portion of which is fixedly attached to the wall, and the remainder is connected to a portion of a plurality of plate units to block heat transferred to the wall; Disclosed is a technical idea comprising a bonding unit that is composed of a flexible material, connects a plurality of plate units by bonding, and blocks heat transferred to a wall.

Description

Fire-resistant barrier system using flexible bonding {Barrier system for fire-resistant using flexible bonding}

The present invention relates to a fire barrier system, and more particularly, a fire barrier that has at least a part fixedly attached to a wall, and the remainder is connected to a part to have flexible fluidity and block heat transferred to the wall It is a technical field related to the system.

The damage caused by a disaster cannot be predicted, and even if the occurrence is predicted, it is impossible to prevent it. Disaster response is necessary to reduce damage from natural and man-made disasters, and in the case of buildings, it is important to design and use materials for fire or earthquake damage.

Building fire prevention measures against fire are first, ensuring the safety of people in the building and firefighting activities. Second, prevention of fire spread and protection of property. Third, it is to prevent the collapse of buildings and to prevent risks around the site.

Among the fire prevention measures implemented in individual buildings, the most important is to secure the fire resistance performance of building members. If a fire that occurs inside a building can be limited through a fire compartment in a certain space, it is possible to protect the life of the occupants and the property.

Fire-resistance structure refers to a structure that can be reused by simple repair after a fire because the main structural parts of the building have fire-resistance performance to withstand normal flame temperatures. It is an essential structure for large, high-rise buildings.

The functions required in case of fire include a load-bearing function and a division function. The load-bearing function is the ability of the structural member to withstand the structural destruction due to the decrease in its strength due to fire heat, and the division function is the ability to withstand the fire on the back side of the wall or floor where the temperature rises and the combustibles there ignite. Thermal insulation to prevent the spread of a new fire and flame-resistance to prevent the spread of fire by the passage of flame or heat due to the occurrence of cracks or holes in structural members are required.

There are many prior literatures on the design and materials for fire prevention of buildings, and efforts are being made to reduce the damage caused by fire.

As an example of a related prior patent document, there is "a construction method of a vertical fire spread prevention type external insulation system (Registration No. 10-1997854, hereinafter referred to as Patent Document 1)".

In the case of Patent Document 1, it is coupled to a frame for construction of an exterior finishing material installed on the exterior wall of a building and blocks the space between the exterior wall surface and the exterior finishing material. It relates to a construction method of a vertical fire spread prevention type external insulation system to prevent vertical spread.

In the case of Patent Document 1, the construction method of the vertical fire spread prevention type external insulation system includes the steps of installing a frame on the exterior wall surface of a building; coupling a gasket structure made of a flame-retardant resin material to the frame so that the gasket structure fills a gap between the outer wall surface of the building and the frame; It discloses in a technical idea to include the step of installing a metal composite panel and a flame-retardant insulating material on the frame to cover the outer wall surface of the building.

As another example of the patent document, "fireproof partition and its construction method (registration number 10-0899597, hereafter referred to as patent document 2)" exists.

In the case of Patent Document 2, it relates to a fire-resistant partition and its construction method, and a C-type stud forming the inner skeleton of a partition installed as a non-bearing wall between the floor and the ceiling inside a building, and the front and rear surfaces of the C-type stud, respectively It consists of an individual fire-resisting partition to be attached, and the individual fire-resistant partition is a fire-resistant gypsum board, a flame-retardant fiber board attached to the outer surface of the fire-retardant gypsum board, and a hot-dip galvanized coating attached to the outside of the fire-retardant fiber board to form the outer surface of the partition It consists of a steel plate, and fire-retardant fiber board and fire-retardant gypsum board are further attached between the front and rear surfaces of the C-type stud and the fire-resistant gypsum board. It has the characteristic of effectively blocking the transmission of

Similarly, “Fire-blocking finishing structures for exterior walls of buildings and their construction methods (Registration No. 10-1729703, hereinafter referred to as Patent Document 3)” also exist.

In the case of Patent Document 3, to replace the conventional dryvit structure installed on the exterior wall of the building, the exterior wall of the building before the exterior wall finish; a plurality of fixing materials installed at regular intervals on the outer wall of the building; A plurality of insulators installed on any one or more of the top, bottom, side ends and corners of the fixing material and spaced apart from each other to form a spaced portion; Non-combustible material filled in the spacer; and a non-combustible material having thermal insulation performance and an external finishing material installed outside the insulation material, wherein even if the lower insulation material is burned in case of a fire, the insulation material of the upper portion does not burn because the non-combustible material with thermal insulation performance blocks fire. Provides a finishing structure for fire protection of

In the case of Patent Document 3, it is for constructing a fire-blocking finishing structure for the exterior wall of the building. an outer wall dividing step of dividing the base surface of the building outer wall according to the size of the insulating material; A fixing material installation step of installing the fixing material at a designated location of the divided building exterior wall; Insulation installation step of installing the insulating material to the fixed material; A non-combustible material filling step of filling the spaced portion with a non-combustible material having thermal insulation performance; And, it is described as a technology for providing a construction method of a finishing structure for blocking fire of an exterior wall of a building, characterized in that it comprises an external finishing step of installing an external finishing material on the outside of the insulating material and the non-combustible material of the insulating performance.

Similarly, "Sandwich panel with improved strength and fire resistance (Registration No. 20-0383481, hereafter referred to as Patent Document 4)" also exists as a prior patent document (registered utility model).

In the case of Patent Document 4, the strength of the panel is reinforced so that the panel does not collapse and its shape is maintained even in case of fire, so it is possible to reduce the risk and damage caused by the collapse of the building. It relates to a sandwich panel with improved strength and fire resistance of a structure that can be reduced.

In the case of Patent Document 4, in a sandwich panel in which a pair of metal plates are attached to the front and rear surfaces of a core, and a female coupling part and a male coupling part are respectively formed at both ends, the core material is made of glass wool or polyester fiber board, It will be described as a technology for providing a sandwich panel with improved strength and fire resistance, characterized in that a magnesium board is provided at at least an end forming the female coupling part among both ends of the core material.

In the case of prior patent documents 1 to 3, it is constructed together with the inner wall of a building to reduce the spread of fire in the building, and relates to a technology for the purpose of blocking a fire.

In addition, in the case of Prior Patent Document 4, it is emphasized that damage that can be caused by the collapse of a building due to a fire can be reduced, and the strength of the panel is reinforced even when the building collapses, so it is not destroyed in case of fire and its shape is maintained. is about

In the case of these prior patent documents, they are about reducing the spread of fire and about collapsing that occurs during a fire, and solves problems that occur during a fire, but they are merely technical attempts for fire.

In addition, in the case of prior patent document 4, it relates to a technology that is not destroyed by fire, and it shows a difference from the technology that is not destroyed by an earthquake of the present invention. No mention is made of the nature.

Registration No. 10-1997854 Registration No. 10-0899597 Registration No. 10-1729703 Utility model registration number 20-0383481

The fire barrier system using the flexible bonding according to the present invention has been devised to solve the conventional problems as described above, and presents the following problems to be solved.

First, it is attached to the wall to prevent thermal spread of fire.

Second, a flexible material is used to flexibly flow.

Third, different coefficients of friction are provided so that the resonance frequencies are different.

The problems to be solved of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

The fire barrier system using the flexible bonding according to the present invention has the following problem solving means for the problems to be solved above.

The fire barrier system using the flexible bonding according to the present invention is a fire barrier system that is provided on a wall to prevent diffusion of heat, at least a part is fixedly attached to the wall, and the remainder of the part is connected to the part. A plurality of plate units to block the heat transferred to the wall (plate unit); and a bonding unit that is made of a flexible material, connects the plurality of plate units by bonding, and blocks heat transferred to the wall.

The system of the fire barrier system using the flexible bonding according to the present invention is fastened through the plurality of plate units and further comprising a fixing unit for fixing and attaching the plurality of plate units to the wall. can be characterized.

The plurality of plate units of the fire barrier system using flexible bonding according to the present invention includes a fixing hole penetrating the fixing unit, and the fixing hole forms an opening from the front to the rear to penetrate the fixing unit. It may be characterized in that a portion of the plurality of plate units is fixedly attached to the wall.

The bonding unit of the fire barrier system using the flexible bonding according to the present invention may be characterized in that a predetermined space between the fixing unit and the fixing hole is sealed to block heat diffusion.

The plurality of plate units of the fire barrier system using the flexible bonding according to the present invention are arranged to be spaced apart from each other on the wall, and each of the plurality of plate units is bonded to each other through the bonding unit to form a mutual organic structure. It may be characterized in that it is connected.

The plurality of plate units of the fire barrier system using the flexible bonding according to the present invention provides different coefficients of friction to each side, and the surface shape is different by the coefficient of friction of each side. have.

In the plurality of plate units of the fire barrier system using flexible bonding according to the present invention, the friction coefficient provided on each side is determined and provided by an individual random function, and the friction coefficient formed through the individual random function is Each of the plurality of plate units may be characterized in that the resonance frequencies are different from each other.

The plurality of plate units of the fire barrier system using flexible bonding according to the present invention expands the contact surface area with the bonding unit including the friction coefficient, and the contact surface area reinforces the contact force with the bonding unit can be characterized.

The plurality of plate units of the fire barrier system using flexible bonding according to the present invention are interconnected through bonding with the bonding unit, and the part forming the outer periphery of the plurality of interconnected plate units is the fixing unit It may be characterized in that it is fixed through.

In the plurality of plate units of the fire barrier system using flexible bonding according to the present invention, the remainder of the part surrounded by the inside of the outer perimeter forms a physical space with the wall, and is flexible with respect to external vibration It can be characterized as flowing.

The fire barrier system using the flexible bonding according to the present invention of the configuration as described above provides the following effects.

First, it is possible to absorb vibrations in earthquakes by using materials with flexibility.

Second, different friction coefficients are provided on each side of the plate unit to provide different resonant frequencies for each plate unit, thereby protecting the building against external vibrations.

Third, it is possible to protect the building from earthquakes because it flows flexibly against external vibrations through the flexible mutual bonding of the plate unit and the bonding unit.

Effects of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is an installation view of a fire barrier system using flexible bonding according to an embodiment of the present invention.
Figure 2 is an internal cross-sectional view of the fire barrier system using the flexible bonding according to an embodiment of the present invention is fixed to the wall.
Figure 3 shows the different friction coefficients of the plate unit of the fire barrier system using the flexible bonding according to an embodiment of the present invention.
4 is a view showing a combination of a plate unit and a fixing unit of a fire barrier system using flexible bonding according to an embodiment of the present invention.
5 is a view illustrating that the outer edges of the plurality of plate units of the fire barrier system using flexible bonding according to an embodiment of the present invention are fixed.

The fire barrier system using the flexible bonding according to the present invention can have various changes and can have various embodiments, specific embodiments are illustrated in the drawings and will be described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

1 is an installation view of a fire barrier system using flexible bonding according to an embodiment of the present invention. Figure 2 is an internal cross-sectional view of the fire barrier system using the flexible bonding according to an embodiment of the present invention is fixed to the wall. Figure 3 shows the different friction coefficients of the plate unit of the fire barrier system using the flexible bonding according to an embodiment of the present invention. 4 is a view showing a combination of a plate unit and a fixing unit of a fire barrier system using flexible bonding according to an embodiment of the present invention. 5 is a view illustrating that the outer edges of a plurality of plate units of a fire barrier system using flexible bonding are fixed according to an embodiment of the present invention.

In the case of a fire barrier system using flexible bonding according to the present invention, as shown in FIG. 1, it relates to a barrier system provided on a wall to prevent diffusion of heat, plate unit 100, bonding unit 200 ) may be included.

In the case of the plate unit 100 , at least a part is fixedly attached to the wall 10 , and the remaining part is connected to the part to block heat transferred to the wall 10 .

As shown in FIG. 1, a part of the plate unit 100 made of a plurality of pieces is fixed to the wall. Basically, in order to be fixed to the wall 10, at least one high plate unit 100 to be fixed to the wall. Including the body, the contents of the fixed body will be described later.

In addition, the plate unit 100 may be provided with a non-combustible or fire-retardant material in order to block heat.

In the case of the bonding unit 200 , it is made of a flexible material, connects and connects a plurality of plate units 100 , and blocks heat transferred to the wall 10 .

The bonding unit 200 is preferably made of a fire-resistant or non-combustible material to block heat transferred to the wall, and the bonding unit 200 is flexible and preferably has a flexible property.

In order to have a flexible property, the bonding unit 200 may be made of fire-resisting silicone or the like, and is preferably formed of a flame-retardant material to block fire and has flexibility at the same time.

The bonding unit 200 may connect the plurality of plate units 100 to form one connected set of the plurality of plate units 100 and the bonding unit 200 .

The bonding unit 200 bridges and connects the plurality of plate units 100 , and at the same time provides a saturated state between the plate units 100 to block heat that can pass through the gap between the plate units 100 . It is preferable to do

In the case of the fire barrier system using the flexible bonding according to the present invention, the fixing unit 300 may be further included.

The fixing unit 300 corresponds to a fixture for fixing the plate unit 100 to the wall 10 . In the case of the fixing unit 300 , it penetrates through each plate unit 100 and is fastened to the wall 10 . it will become

It is preferable that the fixing unit 300 fixes each plate unit 100 to the wall 10 so that the plurality of plate units 100 are fixedly attached to the wall.

1, the fixing unit 300 may be fixed to one plate unit 100 through one fixing unit 300, which is a plurality of fixing units 300 according to the size and thickness of the plate. may be fixed to

In the case of the fixing unit 300 , various types of fixing units 300 may be used as one means for fixing the wall 10 and the plate unit 100 , and since it is for the purpose of fixing with the wall 10 , The type and fixing method may be different according to the judgment of the administrator.

In the case of the fixing unit 300, as shown in FIG. 1, it penetrates the plate unit 100 and is fixed to the wall 10 at the same time, and the fixing unit 300 is not spaced apart from the plate unit 100 and the wall. It is preferable to use a diameter that does not

In the case of the fixing unit 300, it penetrates the plate unit 100 to be fixed to the wall 10 by a predetermined length, that is, it penetrates the plate unit 100 and is inserted into the interior of the wall 10 to be fixed. It is desirable to have a length.

The plurality of plate units of the fire barrier system using the flexible bonding according to the present invention is configured to include a fixing hole 20 penetrating the fixing unit 300 .

In the case of the fixing hole 20, an opening is formed from the front to the rear to penetrate the fixing unit 300, and the plate unit 100 is fixedly attached to the wall.

In the case of the fixing hole 20 , as shown in FIG. 4 , the fixing unit 300 may be generated while passing through the plate unit 100 .

That is, in order for the plate unit 100 to be fixed to the wall 10 , the fixing hole 20 is a hole that is essentially created, and the size of the fixing hole 20 depends on the size of the diameter of the fixing unit 300 . may be formed differently.

The bonding unit 200 of the fire barrier system using the flexible bonding according to the present invention is a configuration characterized in that a predetermined space between the fixing unit 300 and the fixing hole 20 is sealed to block heat diffusion. .

As described above, when the plate unit 100 is fixed to the wall 20 , the fixing hole 20 is inevitably created in the plate unit 100 to be fixed to the wall 20 .

That is, when the fixing unit 300 passes through the plate unit 100 , the fixing hole 20 passing through the plate unit 100 is minutely generated, and between the fixing hole 20 and the fixing unit 300 , A small gap is created, through which the heat diffusion for the fire can be achieved.

Thus, in order to prevent the spread of fire in advance, a small gap between the fixing unit 300 and the fixing hole 20 is sealed through the bonding unit 200, and the sealed fixing hole 20 and the fixing unit 300 ), it is desirable to be able to block heat diffusion with a fine gap between them.

As shown in FIGS. 2 and 4 , the bonding unit 200 can prevent heat diffusion generated through the small gap of the fixing hole 20 between the fixing unit 300 and the plate unit 100 .

In addition, as shown in FIG. 2 , it is possible to seal the space between the fixing unit 300 and the plate unit 100 to prevent separation and change of the fixing unit 300 that may occur due to heat diffusion and external vibration.

A plurality of plate units 100 of the fire barrier system using the flexible bonding according to the present invention are arranged spaced apart from each other on the wall, and each of the plurality of plate units 100 is bonded to each other through a bonding unit. It is an organically connected composition.

1 and 5, each of the plurality of plate units 100 is disposed to be spaced apart from each other with a predetermined space therebetween, and the bonding unit 200 is bonded between the spaced plates to bond each plate unit. (100) to serve as a bridge.

In addition, although the plurality of plate units 100 are spaced apart from each other by the bonding unit 200 that bonds each plate unit 100 to each other, they are organically connected to each other.

When the plurality of plate units 100 are disposed to be spaced apart, the interval is very narrow, and the bonding unit 200 passes through the narrow space and each plate unit adjacent to both sides of the plurality of plate units 100 . (100) will be connected.

In addition, the plate unit 100 is spaced apart and fixed to the wall 10, and is fixed to the wall 10 due to the fixing unit 300 and at the same time the bonding unit 200 and the bonding unit 200 are combined with each other. Reference numeral 100 indicates that the fixing to the wall and the connection with the neighboring plate units 100 are more firmly formed.

The plurality of plate units 100 of the fire barrier system using the flexible bonding according to the present invention provides a different coefficient of friction to each side, and is configured to have a different surface shape by the coefficient of friction of each side.

The plurality of plate units 100 have different coefficients of friction on their side surfaces, respectively, and the surfaces have different shapes due to the different coefficients of friction.

That is, as shown in FIG. 3 , each side surface of the plate unit 100 has a different coefficient of friction, which results in a rough surface shape.

The coefficient of friction makes the surface shape of each side rough, and due to the roughened surface, each plate unit 100 may have different surface shapes and different shapes.

Plate units 100 having different coefficients of friction are provided with different shapes of coefficients of friction with neighboring plate units 100 , and each plate unit 100 may have different surface shapes.

The different coefficients of friction determine the friction force between the two objects, and the different coefficients of friction may determine the friction force between the neighboring plate unit 100 and the bonding unit 200 coupled to the plate unit 100 .

In the plurality of plate units 100 of the fire barrier system using flexible bonding according to the present invention, the friction coefficient provided to each side is determined and provided by an individual random function, and the friction coefficient formed through the individual random function. Each of the plurality of plate units 100 is configured to have different resonance frequencies.

The surface shape of the friction coefficient provided to each side is determined by an individual random function. In the case of the plate unit 100 provided through an individual random function, the shape of the surface will be configured differently because it is provided as a random function. can

In addition, in the case of a random function for determining the friction coefficient, it may be a coefficient that is randomly extracted within a predetermined range, and it is preferable that all of the random functions are output with different values.

Through the values output as all different values, the shape of the surface of the plate unit 100 is different, and it is preferable that the shape of the side surface of each plate unit 100 is also different.

Also, the difference in resonant frequency can be expressed through the shape of different surfaces. and the object is broken or cracked, which may cause damage to the building.

Each object may have a natural frequency, and plate units 100 having the same size and shape may have the same natural frequency. However, if they have different coefficients of friction, their size, area, and shape will be changed, so they may have different natural frequencies.

In the case of a building collapse due to an earthquake, the building collapses due to an earthquake as the frequency of the earthquake reaches the natural frequency region of the building. In order to prevent this, in the present invention, different types of plate units ( 100) can have different resonant frequencies to reduce damage from earthquakes.

That is, each of the plate units 100 has a different resonance frequency, so that the resonance of the plate unit 100 with respect to external vibration is different from each other, thereby reducing damage such as building collapse due to an earthquake.

The plurality of plate units 100 of the fire barrier system using the flexible bonding according to the present invention widens the contact surface area with the bonding unit 200 including the friction coefficient, and the contact surface area is a function of reinforcing the contact force with the bonding unit can do.

Different coefficients of friction included in each plate unit 100 increase the surface area of each side surface of the plate unit 100 , and it is preferable that the contact surface area with the bonding unit 200 increases due to the increased surface area.

The surface of each side of the plate unit 100 forms a contact force through contact with the bonding unit 200 . The plate unit 100 with an enlarged contact surface area has a larger contact area with the bonding unit 200 and the contact force. It will also be reinforced.

Due to this, the contact force between one plate unit 100 and a plurality of other neighboring plate units 100 is reinforced, which may have a stronger contact force.

In addition, when the contact force between the plate unit 100 and the bonding unit 200 is reinforced, the blocking power of heat diffusion against fire is increased, thereby reducing damage to the building due to the fire.

That is, due to the friction coefficient formed in the plate unit 100, the surface of the plate unit 100 has a larger surface area in contact with the bonding unit 200, and due to the increased surface area, the plate unit 100 and the bonding unit 200 are separated from each other. It is possible to reduce the damage caused by the fire as the contact force of the fire is increased and it is not possible to form a fine gap for heat diffusion due to the fire.

A plurality of plate units 100 of the fire barrier system using flexible bonding according to the present invention are interconnected through bonding with the bonding unit 200, and form the outer edges of the interconnected plurality of plate units 100 Some of the components are fixed through the fixing unit 300 .

As shown in FIG. 5 , when a plurality of plate units 100 are fixed to a wall, only a portion of the plate units 100 forming the outer periphery is fixed to the wall 10 through the fixing unit 300 , The remaining remainder is a configuration that is not fixed to the wall 10 through the fixing unit 300 .

The remainder that is not fixed to the wall 10 is preferably connected to the wall 10 through bonding of the bonding unit 200 and the adjacent plate unit 100 fixed to the wall 10 .

The wall 10 and the fixed part are firmly fixed to the wall 10 through the fixing unit 300 , adjacent to the fixed plate unit 100 , and the plate unit corresponding to the remaining part which is not fixed to the wall 10 . (100) is preferably connected to a portion of the plate unit 100 is fixed through the bonding unit (200).

That is, when the plurality of plate units 100 are fixed to the wall 10 , only some of the plate units 100 constituting the outside of the plurality of plate units 100 are attached to the wall 10 through the fixing unit 300 . The plurality of plate units 100 that are fixed and do not form an outer periphery and the neighboring plate units 100 may be connected to each other through the bonding unit 200 and joined to be fixed to the wall 10 .

The plurality of plate units 100 of the fire barrier system using the flexible bonding according to the present invention, the remainder of the part surrounded by the inside of the outside is a physical space with the wall 10 is formed, and is flexible with respect to external vibration It is a flexible composition.

As shown in FIG. 5 , a space from the wall 10 is formed in the remainder of the plurality of plate units 100 surrounded by the inside of the perimeter, which is not fixed through the fixing unit 300 . ), which corresponds to the remainder of the portion.

The wall 10 and the plate unit 100 that are not fixed through the fixing unit 300 may be moved by external vibration or stimulation, and may act as a buffer against earthquakes or vibrations due to this flow.

In addition, when the plate unit 100 corresponding to the remainder flows, it is preferable to flow while maintaining the coupling of the plate unit 100 corresponding to the wall 10 and the fixed outer part corresponding to the part.

That is, the moving plate unit 100 is the plate unit 100 corresponding to the wall 10 and the rest that is not fixed, and the plurality of plate units 100 corresponding to the wall 10 and the fixed outer part do not flow. may not be

In addition, when the adjacent plate units 100 connected to the bonding unit 200 flow while the fixing of the plurality of plate units 100 to the wall through the fixing unit 300 is firmly maintained, The bonding of the bonding unit 200 should be maintained firmly, and it is preferable that the plate unit 100 corresponding to the remaining portion not fixed to the wall flow freely due to the flexible material of the bonding unit 200 .

The scope of the present invention is determined by the matters described in the claims, and parentheses used in the claims are not described for selective limitation, but are used for clear components, and descriptions in parentheses are also interpreted as essential components. should be

10: wall
20: fixing hole
100: plate unit
200: bonding unit
300: fixing unit

Claims (10)

In the fire barrier system provided on the wall to prevent the diffusion of heat,
a plurality of plate units, at least a part of which is fixedly attached to the wall, and the remainder of the part is connected to the part to block heat transferred to the wall;
a bonding unit made of a flexible material, connecting the plurality of plate units by bonding, and blocking heat transferred to the wall; and
a fixing unit which is fastened through the plurality of plate units and fixedly attaches the plurality of plate units to the wall;
The plurality of plate units,
A plurality of each of the plurality of plate units are spaced apart from each other on the wall, and each of the plurality of plate units is bonded to each other through the bonding unit and organically connected to each other,
A different coefficient of friction is provided on each side, and the surface shape is different by the coefficient of friction of each side,
Widening a contact surface area with the bonding unit including the friction coefficient, the contact surface area reinforcing a contact force with the bonding unit,
The part is interconnected through bonding with the bonding unit, and the part forming the periphery of a plurality of interconnected plate units is fixed through the fixing unit,
A physical space with the wall is formed with the remainder of the part surrounded by the inside of the outer perimeter, and it flexibly flows with respect to external vibration,
The remainder is a fire barrier system using flexible bonding, characterized in that connected to the wall through the bonding of the bonding unit and the plurality of neighboring plate units fixed to the wall.
delete According to claim 1, wherein the plurality of plate units,
and a fixing hole penetrating the fixing unit;
The fixing hole is
A fire barrier system using flexible bonding, characterized in that an opening is formed from the front to the rear to penetrate the fixing unit, and a portion of the plurality of plate units is fixedly attached to the wall.
According to claim 3, wherein the bonding unit,
A fire barrier system using flexible bonding, characterized in that it blocks heat diffusion by sealing a predetermined space between the fixing unit and the fixing hole.
delete delete delete delete delete delete

Images