KR101191560B1 - Glass wall structure for insulated fire resistant - Google Patents

Abstract

PURPOSE: A glass wall structure with insulation and fire prevention functions is provided to prevent a fire from spreading by preventing deformation or damage caused by high-temperature heat. CONSTITUTION: A glass wall structure with insulation and fire prevention functions comprises multiple fireproof glasses(100) and frame members. The fireproof glasses have insulation and flame resistance functions in a fire. The frame members fix the fireproof glasses and comprise first frame members(F) and second frame members. The first frame members are formed on the outermost sides of the fireproof glasses. The second frame members are formed between adjacent fireproof glasses.

Description

Glass Wall Structure for Insulated Fire Resistant

The present invention relates to a heat-shielding fireproof glass wall structure, and more particularly, to prevent deformation or breakage due to high heat during a fire, and to have a heat shield and flame retardant performance, to prevent fire spreading in advance. It's about structure.

With the rapid progress of large-scale and high-rise buildings, there is an increasing demand for the development of new technologies for preventing fire spread in building disaster prevention plans. Fire spread prevention can be divided into fire target and smoke target, but the most basic and essential element technology among fire spread prevention technologies can be called proper setting of fire prevention compartment.

On the other hand, in recent years, glass walls with glass fronts have been constructed on the exterior walls of buildings, shopping malls, exhibition halls, etc., due to the aesthetics and usability of the space. However, in terms of fire, general glass used in general buildings has a high expansion rate but a low softening point, which is easily broken by a sudden thermal shock during a fire, and thus becomes a propagation path of flames. Accordingly, in Korea, glass walls are not used for fire prevention compartments.

1 is a view showing fire resistant glass. Referring to FIG. 1, the refractory glass 100 is configured such that a filler 120 including a heat shielding resin composition is disposed between three layers of glass 110. The refractory glass 100 is usually transparent to ensure visibility and to express heat shielding and flame retardant performance for a certain time in the event of a fire. Such fireproof glass exhibits heat shielding and flame retardant performance in case of fire while maintaining a transparent state, but there is no window or wall frame, installation structure, etc. that can be installed in a fire compartment.

On the other hand, in order to install such a refractory glass in the fire compartment, when using a window frame integrally injection molded aluminum, or by welding a steel plate such as stainless steel formed in a predetermined size, the window frame does not withstand high temperatures, Hot heat is spread to adjacent areas through window frames or wall structures in walls where welds are melted, deformed or broken, and building construction requires heat shielding (the ability not to move high temperatures to adjacent areas). This is a problem that is a major cause of fire propagation.

In order to solve the problems of the prior art as described above, the present invention provides a heat-shielding fire-proof glass wall structure that prevents the spread or fire of the fire in advance, as well as the heat shielding and flame-proofing performance of the fire, as well as to prevent deformation or damage caused by high heat. It aims to do it.

In order to achieve the above object, the present invention is a wall structure for fixing the refractory glass, the first fixing frame is positioned so that one side is opposed to the edge of the refractory glass; A second fixing frame provided on both sides of the first fixing frame and coupled to the first fixing frame and protruding to surround a part of an edge of the fire resistant glass; And a coupling part for coupling the first fixing frame and the second fixing frame to each other.

The apparatus may further include a reinforcing member made of a heat insulating material provided between the first fixing frame and the second fixing frame, wherein the coupling part has an end thereof penetrating through the second fixing frame and the reinforcing member. It provides a heat-shielding fire-resistant glass wall structure, characterized in that coupled to.

The cover member may further include a cover member integrally covering the outer side of the reinforcing member, and a fixing part fixing the first fixing frame and the cover member, wherein one end of the fixing part is located on an outer surface of the cover member. The other end of the fixing part penetrates through the cover member and the first fixing frame to provide a heat shielding fireproof glass wall structure, characterized in that located inside the first fixing frame.

In addition, a heat insulating fireproof glass wall structure is provided between the first fixing frame and the edge of the refractory glass.

In addition, the space between the second fixing frame and the fire-resistant glass provides a heat-resistant fire-proof glass wall structure, characterized in that the space maintaining member of the insulating material is provided.

In addition, the fire-resistant glass is located on one side and the other side of the first fixing frame, one side and the other side of the second fixing frame provides a heat-resistant fire-resistant glass wall structure, characterized in that protruding to surround the fire-resistant glass. .

In addition, a recess is formed on the outside of the second fixing frame in a concave inward direction along its longitudinal direction, one end of the coupling portion is located on the bottom of the groove portion, and the other end of the coupling portion is connected to the second fixing frame. Passing through the first fixing frame, provides a heat-resistant fire-resistant glass wall structure, characterized in that located within the first fixing frame.

In addition, the first fixed frame or the second fixed frame provides a heat-resistant fire-proof glass wall structure, characterized in that the heat insulating material is filled.

In addition, the insulating material is filled in the interior of the second fixed frame, wherein the heat insulating material, the first heat insulating material located around the coupling portion passing through the second fixed frame and the first heat insulating material is located outside the first heat insulating material It includes a second heat insulating material, the first heat insulating material and the second heat insulating material provides a heat-resistant fire-proof glass wall structure, characterized in that composed of different materials.

The heat shielding fireproof glass wall structure according to the present invention is provided with a plurality of frames separately, and provided with a heat insulating material between or within each frame, so that the heat of the heating surface does not move to the opposite side of the heating, thereby, There is an effect that no deformation occurs or is minimized.

In addition, the heat-shielding fire-resistant glass wall structure according to the present invention is to be firmly fixed to each other by the coupling portion penetrating a plurality of frames, without additional welding, there is an effect that the refractory glass is easily fixed to the frame.

In addition, the heat shielding fireproof glass wall structure according to the present invention has the effect that the outer heat of the frame is not transmitted to the coupling portion in case of fire, or the heat transmitted to the coupling portion is not transferred to another frame.

In addition, the heat-shielding fire-resistant glass wall structure according to the present invention has the effect that the refractory glass can be formed of a single or multiple pieces to form a wall.

In addition, the heat-shielding fire-resistant glass wall structure according to the present invention is to install the fire-resistant glass in the fire compartment, it is possible to ensure the visibility in normal times, there is an effect that can be expressed in the heat shield and flame retardant performance in the event of fire.

1 is a view showing fire resistant glass.
2 is a front view schematically showing a heat shielding fireproof glass wall structure according to the present invention.
3 is a cross-sectional view taken along line AA ′ of FIG. 2.
4 is a cross-sectional view taken along line BB ′ of FIG. 2.
5 is a cross-sectional view illustrating an embodiment of a first frame member of a heat shielding fireproof glass wall structure according to the present invention.
6 is an exploded perspective view illustrating an embodiment of a first frame member of a heat shielding fireproof glass wall structure according to the present invention.
FIG. 7 is a view illustrating another embodiment of the first frame member of the heat shielding fireproof glass wall structure according to the present invention.
FIG. 8 is a view for explaining a second frame member of a heat shielding fireproof glass wall structure according to the present invention.
9 is a view showing a state in which the thermal insulation fire-resistant glass wall structure according to the present invention is applied to the concrete wall.

Hereinafter, with reference to the accompanying drawings will be described in detail the heat-shielding fire-resistant glass wall structure according to the present invention.

FIG. 2 is a front view schematically showing a heat shielding fireproof glass wall structure according to the present invention, FIG. 3 is a cross-sectional view taken along line AA ′ of FIG. 2, and FIG. 4 is a line B-B ′ shown in FIG. 2. One cross section.

Referring to the drawings, the heat shielding fireproof glass wall structure according to the present invention includes a refractory glass 100 and a frame member for supporting the fireproof glass 100.

Refractory glass 100 is configured to be transparent in normal times, and configured to have a heat shielding and flame-proof performance for a predetermined time in the event of a fire, a filler comprising a plurality of glass laminated to each other, and the heat shielding resin composition filled between the plurality of glass. It may include. In the present invention, the fireproof glass 100 is not limited thereto, and may be configured in various shapes and types according to a construction position and the like, and may be expanded or reduced in left and right directions. The refractory glass 100 is composed of a single or multiple pieces to form a wall.

The frame member fixes a plurality of refractory glasses 100 to each other. When the plurality of refractory glasses 100 are disposed to form one wall, the frame member is provided at each side of the refractory glass 100 positioned at the outermost side. And a second frame member F 'provided between the fire resistant glasses 100 adjacent to each other. One side of the first frame member F may be fixed to the fireproof glass 100, and the other side of the first frame member F may be fixed to an outer wall of the building, a slab, a chassis, or the like. The second frame member F 'is positioned between the refractory glasses 100 to fix the refractory glasses 100 adjacent to each other. If the fire resistant glass 100 is composed of a single piece, the second frame member F 'is omitted.

On the other hand, the frame member in Figure 2 is composed of a flat date ('ㅣ'), but is not limited to this, of course, according to the installation position 'a' shape, 'c' shape, 'ㅁ' shape, etc. As the first frame member F and the second frame member F 'are connected to each other, they may be formed in various shapes.

5 is a cross-sectional view illustrating an embodiment of a first frame member of a heat shielded fireproof glass wall structure according to the present invention, and FIG. 6 is an embodiment of a first frame member of a heat shielded fireproof glass wall structure according to the present invention. It is an exploded perspective view shown to illustrate an example.

5 and 6, the first frame member F may include a first fixing frame 10, a second fixing frame 20, a reinforcing member 30, and a cover member to fix the fireproof glass 100. 35, a fixing part 42, a coupling part 40, and a blocking member 24.

The first fixing frame 10 is formed long along the edge length direction of the fire resistant glass 100. Insulation material 53 such as calcium silicate board is filled in the first fixing frame 10. And one side outer surface of the first fixed frame 10 is positioned to face the edge of the refractory glass 100, spaced apart from the refractory glass 100, between the first fixed frame 10 and the edge of the refractory glass 100 Insulation member 50 of the fireproof, heat insulating material is located. The heat insulating member 50 includes ceramic wool, for example. In addition, a recess 50a is formed concavely at a position facing the first fixing frame 10 in the heat insulating member 50. The concave portion 50a provides a space in which the fixing portion 42 to be described later is located, which will be described later.

The second fixing frame 20 is provided on both sides of the first fixing frame 10 is coupled to the first fixing frame 10, one side of which is to wrap a part of the edge of the fire-resistant glass (100) Is formed to protrude in the) direction, and the heat insulating material 59 made of fireproof and heat insulating material is filled therein. In the spaced space between the inner side of the second fixing frame 20 facing the fire resistant glass 100 and the fire resistant glass 100, a space keeping member 55 of a heat insulating material is provided, and the second fixing frame 20 is provided. And the refractory glass 100 are configured such that the heat of the second fixing frame 20 is not transmitted to the refractory glass 100 while maintaining a constant distance from each other. In addition, the outer surface of the space holding member 55 is coated with a fireproof sealant 60 or the like, so that there is no gap between the second fixing frame 20 and the fireproof glass 100.

The reinforcing member 30 is provided between the first fixed frame 10 and the second fixed frame 20 to separate the spaced apart intervals of the second fixed frame 20 provided on both sides of the first fixed frame 10. Adjust. That is, according to the thickness of the fire resistant glass 100, a reinforcing member 30 having an appropriate thickness is provided between the first fixed frame 10 and the second fixed frame 20. And the inside of the reinforcing member 30 may be filled with a heat insulating material, for example calcium silicate board.

The cover member 35 covers the outer surface of the reinforcing member 30 integrally, and the reinforcing member 30 is provided on the upper and lower sides of the reinforcing member 30, and the first fixing frame 10 is provided on the center between the inner upper and the lower sides. do. At this time, one side of the first fixed frame 10 facing the fireproof glass 100 is in close contact with the central one side inside the cover member 35, the other side of the first fixed frame 10 of the cover member 35 It penetrates the other center and protrudes outward.

The fixing part 42 fixes the cover member 35 to the first fixing frame 10, and one end thereof is opposed to the recess 50a of the heat insulating member 50 at the outside of the cover member 35. The other end is penetrated through the cover member 35 and the first fixing frame 10 to be positioned inside the first fixing frame 10 to firmly cover the cover member 35 and the first fixing frame 10. To be fixed. And the recess 50a of the heat insulating member 50 may be filled with a heat insulating filler such as calcium silicate board.

Coupling portion 40 is to couple the second fixed frame 20 and the first fixed frame 10, one end of which is located outside the second fixed frame 20, the other end of the second fixed frame 20, the reinforcing member 30 and the first fixing frame 10 are integrally penetrated and positioned inside the first fixing frame 10. The plurality of frames F are firmly fixed to each other by the coupling part 40, and thus, the fire resistant glass 100 positioned between the pair of second fixing frames 20 is firmly fixed.

And in order to block the one end of the coupling portion 40 from being exposed to the outside from the outside of the second fixing frame 20, the outer side of the second fixing frame 20 concave in the inner direction along the longitudinal direction in the recess 22 is formed, and one end of the coupling portion 40 is located on the bottom surface of the recess 22. In addition, the groove portion 22 also serves to prevent the bending by the external force by increasing the shear force of the second fixing frame 20 is formed long in the longitudinal direction due to the nature of the bent shape. And the groove portion 22 may be filled with a filler (not shown) of the refractory, heat-insulating material, thereby, the external heat of the second fixing frame 20 is not transmitted to the coupling portion 40 in case of fire, fire The heat of the ride through the coupling portion 40 has an effect that is not transmitted to the first fixed frame 10 or the reinforcing member (30). In addition, since the inside of the first fixed frame 10 is provided with a heat insulator 53, even if the external heat is transferred to the inside of the first fixed frame via the coupling part 40, the end of the coupling part 40 is insulated 53. Because it is located in the), the heat transmitted to the coupling portion 40 by the heat insulating material 53 has the effect that it is not transmitted to other places.

The blocking member 24 is to prevent the groove portion 22 or the coupling portion 40 from being exposed to the outside. The blocking member 24 is formed to cover not only the outer side of the groove portion 22 but also the entire outer side of the second fixing frame 20. Thus, there is an effect that the first frame member F can be formed beautifully. In addition, the blocking member 24 has the effect of preventing the external heat from being transferred into the recess 22 or the second fixing frame 20 in case of fire.

FIG. 7 is a view illustrating another embodiment of the first frame member of the heat shielding fireproof glass wall structure according to the present invention.

Referring to FIG. 7, the second fixing frame 20 provided in the first frame member F is filled with a heat insulating material 59 ′ of a fireproof and heat insulating material, and the heat insulating material 59 ′ is formed in a second fixing frame 20. The first heat insulating material 59a positioned around the coupling part 40 penetrating the second fixing frame 20 inside the fixing frame 20, and the outside of the first heat insulating material 59a inside the second fixing frame 20. It includes a second heat insulating material (59b) located in. The reason for filling the heat insulating material 59 into two types is because the first heat insulating material 59a positioned around the coupling part 40 is also important in thermal insulation performance, but also the strength for supporting the coupling part 40 is also important. to be. The first heat insulating material 59a is made of, for example, a calcium silicate board having a high strength and a light weight and a nonflammable property. The second heat insulating material 59b is made of a ceramic board having a strong heat insulating performance.

FIG. 8 is a view for explaining a second frame member of a heat shielding fireproof glass wall structure according to the present invention.

Referring to FIG. 8, the second frame member F ′ is configured such that the fire resistant glass 100 is provided at one side of the first fixing frame 10 as well as the other side of the first frame member F. FIG. Except for the same structure as the first frame member F, the first fixed frame 10, the second fixed frame 20, the reinforcing member 30, the cover member 36, the fixing portion 42 ), The auxiliary fixing part 43, the coupling part 40 and the blocking member 24.

The first fixing frame 10 is a fireproof glass 100 is located on one side and the other side, between the first fixing frame 10 and the edge of each of the refractory glass 100, the insulating member 50 and the auxiliary insulating member ( 51). In the heat insulating member 50 and the auxiliary heat insulating member 51, recesses 50a and 51a are formed concave at positions opposite to the first fixing frame 10. The recesses 50a and 51a provide a space in which the fixing part 42 and the auxiliary fixing part 43, which will be described later, will be described later.

The second fixing frame 20 is provided on both sides of the first fixing frame 10, protruding from one side and the other side of the first fixing frame 10 to the outside, one side of the first fixing frame 10 It is configured to surround a part of the edge of the refractory glass 100 provided on the other side. In the spaced space between the two sides facing the refractory glass 100 and the refractory glass 100 inside the second fixing frame 20, gap maintaining members 55 and 57 of a heat insulating material are provided. The fixed frame 20 and the refractory glass 100 are kept at a constant interval from each other. In addition, the finish members 60 and 61 are coated on the outside of the space keeping members 55 and 57 by using a fireproof sealant, such that there is no gap between the second fixing frame 20 and the fireproof glass 100.

The reinforcing member 30 is provided between the first fixed frame 10 and the second fixed frame 20 to separate the spaced apart intervals of the second fixed frame 20 provided on both sides of the first fixed frame 10. Adjust.

The cover member 36 is to cover the outer surface of the reinforcing member 30 integrally, the reinforcing member 30 is provided on the upper side and the lower side, respectively, and the first fixing frame 10 is provided in the center between the upper side and the lower side. do. At this time, one side and the other side of the first fixed frame 10 is in close contact with the central one side and the other side in the cover member 36, the first fixed frame 10 is located inside the cover member 36.

The fixing part 42 and the auxiliary fixing part 43 fix the cover member 36 to the first fixing frame 10. First, the fixing part 42 is formed in a bolt shape, and one end thereof is a cover member. In contact with the recess 50a of the heat insulating member 50 on the outside of the 36, the other end thereof penetrates one side of the cover member 36 and the first fixing frame 10 to fix the first. Located inside the frame 10, the cover member 36 and the first fixing frame 10 is firmly fixed. The auxiliary fixing part 43 is formed in a bolt shape, and one end thereof is in close contact with a position facing the recess 51a of the auxiliary insulating member 51 at the outside of the cover member 36. The end part is located inside the first fixing frame 10 through the other side of the cover member 36 and the first fixing frame 10, the cover member 36 and the first fixing frame 10 is firmly fixed. .

The coupling part 40 couples the second fixing frame 20 and the first fixing frame 10, and the blocking member 24 prevents the recess 22 or the coupling part 40 from being exposed to the outside.

Hereinafter, with reference to the accompanying drawings will be described a state in which the heat-shielding fireproof glass wall structure according to the present invention is installed in a building.

9 is a view showing a state in which the thermal insulation fire-resistant glass wall structure according to the present invention is applied to the concrete wall.

Referring to the drawings, the first frame member (F) is disposed in the concrete wall (C) and cured integrally and cured, or the first frame member (F) using a separate bracket 200 to the concrete wall Fix to (C). Thereafter, the fire resistant glass 100 is positioned on one side of the first fixing frame 10 of the first frame member F. The second frame member F 'is positioned between the one fireproof glass 100 coupled to the first frame member F and the other fireproof glass 100 not coupled to the first frame member F. In this way, the plurality of refractory glasses 100 are firmly fixed while the walls are formed by the first and second frame members F and F '.

As described above, in the heat shielding fireproof glass wall structure of the present invention, each of the first and second fixing frames 10 and 20 formed independently supports the fire resistant glass 100, and the first and second fixing frames 10 and 20 are separately welded. Without the coupling, it is firmly fixed to each other by the coupling portion 40, and the heat insulating material is provided between or inside the first and second fixing frames 10, 20, so in case of fire, the heat of the heating surface to the opposite side of the heating Not moved, and thus, deformation of the first and second fixed frames 10 and 20 is not generated or minimized, as well as having fire, heat, flame and heat shielding performance.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims.

10: first fixed frame 20: second fixed frame
22: groove 24: blocking member
30: reinforcing member 35: cover member
40: coupling part 42: fixing part
43: auxiliary fixing part 50: heat insulating member
50a: recess 51: auxiliary insulating member
51a: recess 53: heat insulating material
55, 57: space keeping member 59: heat insulating material
59a: first insulator 59b: second insulator
60, 61: Finishing material 100: Fireproof glass
101: first refractory glass 102: second refractory glass
110: glass 120: filler

Claims (9)

In the wall structure which fixes a fireproof glass,
A first fixing frame having one side facing the edge of the fire resistant glass;
A second fixing frame provided on both sides of the first fixing frame and coupled to the first fixing frame and protruding to surround a part of an edge of the fire resistant glass; And
It includes a coupling unit for coupling the first fixed frame and the second fixed frame,
Further comprising a reinforcing member of the insulating material provided between the first fixed frame and the second fixed frame,
The coupling part is coupled to the first fixing frame through an end thereof through the second fixing frame and the reinforcing member,
A heat shielding fireproof glass wall structure, characterized in that a heat insulating member is provided between the first fixing frame and the edge of the fire resistant glass.
delete The method of claim 1,
A cover member integrally covering the outer side of the reinforcing member;
Further comprising a fixing part for fixing the first fixing frame and the cover member,
One end of the fixing portion is located on the outer surface of the cover member, and the other end of the fixing portion penetrates through the cover member and the first fixing frame, it is located inside the first fixing frame Glass wall structure.
delete The method of claim 1,
A heat shielding fireproof glass wall structure, characterized in that a space keeping member of the insulating material is provided in the spaced space between the second fixing frame and the fireproof glass.
The method of claim 1,
The fire resistant glass is located on one side and the other side of the first fixed frame,
One side and the other side of the second fixing frame is a heat-shielding fire-resistant glass wall structure, characterized in that formed to protrude to surround the fire-resistant glass.
The method of claim 1,
The outer side of the second fixing frame is formed with a concave groove in the inner direction along the longitudinal direction,
One end of the coupling portion is located on the bottom surface of the groove portion, and the other end of the coupling portion penetrates through the second fixing frame and the first fixing frame, it is located inside the first fixing frame Wall structure.
The method of claim 1,
The thermal insulation fire-proof glass wall structure, characterized in that the heat insulating material is filled in the first fixing frame or the second fixing frame.
The method of claim 1,
Insulating material is filled in the interior of the second fixed frame,
The heat insulating material includes a first heat insulating material positioned around the coupling part passing through the second fixing frame, and a second heat insulating material positioned outside the first heat insulating material,
The first heat insulating material and the second heat insulating material is a heat insulating fire-proof glass wall structure, characterized in that composed of different materials.

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