KR20240084136A - Fireproof panel - Google Patents

Fireproof panel Download PDF

Info

Publication number
KR20240084136A
KR20240084136A KR1020220168622A KR20220168622A KR20240084136A KR 20240084136 A KR20240084136 A KR 20240084136A KR 1020220168622 A KR1020220168622 A KR 1020220168622A KR 20220168622 A KR20220168622 A KR 20220168622A KR 20240084136 A KR20240084136 A KR 20240084136A
Authority
KR
South Korea
Prior art keywords
blocking
flame
panel
filler
panel body
Prior art date
Application number
KR1020220168622A
Other languages
Korean (ko)
Inventor
권기철
Original Assignee
권기철
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 권기철 filed Critical 권기철
Priority to KR1020220168622A priority Critical patent/KR20240084136A/en
Publication of KR20240084136A publication Critical patent/KR20240084136A/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/6112—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by clamping, e.g. friction, means on lateral surfaces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)

Abstract

본 발명은 두께방향으로 이격되도록 서로 대향 배치되는 한 쌍의 외장스킨(11,12)과, 이 한 쌍의 외장스킨(11,12) 사이에 구비되되 대향되는 양단부가 외부로 노출되도록 구비된 충전재(13)로 이루어지며, 상기 대향되는 양단부에는 암결합부(14) 및 숫결합부(15)가 각각 형성된 패널본체(10); 상기 패널본체(10)의 암결합부(14)의 노출된 충전재(13)를 커버하는 제1차단스트립부(21)와, 이 제1차단스트립부(21)의 폭방향 양단부에서 외측으로 돌출되어 외장스킨(11,12)에 의해 은폐되는 한 쌍의 제1차단날개부(22,23)를 포함하며, 상기 패널본체(10)의 충전재(13)에 비해 상대적으로 높은 난연성을 갖는 제1화염차단개스킷(20); 및 상기 패널본체(10)의 숫결합부(15)의 노출된 충전재(13)를 커버하는 제2차단스트립부(31)와, 이 제2차단스트립부(31)의 폭방향 양단부에서 내측으로 돌출되어 충전재(13)와 외장스킨(11,12) 사이에 개재되는 한 쌍의 제2차단날개부(32,33)를 포함하며, 상기 패널본체(10)의 충전재(13)에 비해 상대적으로 높은 난연성을 갖는 제2화염차단개스킷(30);를 포함하는 것을 특징으로 하는 내화패널이다. The present invention provides a pair of exterior skins (11, 12) arranged to face each other so as to be spaced apart in the thickness direction, and a filler provided between the pair of exterior skins (11, 12) so that opposite ends are exposed to the outside. A panel body (10) consisting of (13), wherein female coupling portions (14) and male coupling portions (15) are formed at both opposing ends, respectively; A first blocking strip portion 21 covering the exposed filler 13 of the female coupling portion 14 of the panel body 10, and protruding outward from both ends in the width direction of the first blocking strip portion 21. It includes a pair of first blocking wings (22, 23) that are concealed by the exterior skins (11, 12), and has a relatively high flame retardancy compared to the filler (13) of the panel body (10). Flame blocking gasket (20); and a second blocking strip portion 31 covering the exposed filler 13 of the male coupling portion 15 of the panel body 10, and inward from both ends of the second blocking strip portion 31 in the width direction. It includes a pair of second blocking wings (32, 33) that protrude and are interposed between the filling material (13) and the exterior skins (11, 12), and are relatively thin compared to the filling material (13) of the panel body (10). It is a fireproof panel characterized by including a second flame blocking gasket (30) having high flame retardancy.

Description

내화패널{Fireproof panel}Fireproof panel

본 발명은 내화패널에 관한 것으로, 보다 상세하게는 화재발생시 화염이나 연기가 패널의 연결부위를 통해 확산되는 것을 좀 더 효과적으로 차단하여 안전성이 향상된 내화패널에 관한 것이다. The present invention relates to a fireproof panel, and more specifically, to a fireproof panel with improved safety by more effectively blocking the spread of flame or smoke through the connecting portion of the panel in the event of a fire.

일반적으로 건축용 복합자재인 샌드위치 패널은 건물이나 구조물의 벽체 등에 사용되는 건축자재로서, 한 쌍의 강판 사이에 우레탄이나 스티로폼 등의 충전재를 개재되는데, 충전재는 한 쌍의 강판 사이에서 발포성형되거나 강판과 접착제로 접착시키기도 한다. 이러한 샌드위치패널은 시공성, 경제성 등의 장점으로 공장 및 창고건축물에 주로 사용되고 있다.Sandwich panels, which are generally composite materials for construction, are construction materials used for the walls of buildings or structures. Fillers such as urethane or Styrofoam are sandwiched between a pair of steel plates. The filler is foam-molded between a pair of steel plates or between the steel plates. It can also be attached with adhesive. These sandwich panels are mainly used in factory and warehouse buildings due to their advantages such as constructability and economic efficiency.

그러나 샌드위치패널은 충전재가 가연성으로 인해 화재 위험성이 높아 인명 및 재산피해가 계속되고 있는 실정이다. 특히, 샌드위치패널은 여러 개를 연결하여 조립하는 방식으로 시공되므로, 대략 1미터 간격으로 샌드위치패널과 샌드위치패널의 연결부위가 발생되며, 화재발생시 샌드위치패널간의 연결부위를 통해 화염이 급격히 확산되어 인명 및 재산피해가 더욱 커지게 되는 문제가 있다. 더욱이, 현행 건축법에 의해 난연성능이 확보된 샌드위치패널로 건축물을 시공하더라도, 샌드위치패널의 연결부위를 통해 화염이 통과하여 화재가 확산되는 것을 차단하지 못하고 있는 실정이다. 이와 같이, 샌드위치패널의 연결부위를 통한 화재의 확산은 재실자의 피난 및 소방대원의 화재진압에 큰 위험을 초래하며, 지속적인 공장 화재로 인명 및 재산피해를 발생시키게 되므로, 샌드위치패널간의 연결부위로 화염이 확산하는 문제를 해결할 필요가 있다.However, sandwich panels have a high risk of fire due to the flammability of the filler material, and damage to life and property continues to occur. In particular, since sandwich panels are constructed by connecting and assembling several pieces, the joints between sandwich panels are generated at intervals of approximately 1 meter, and when a fire occurs, the flame spreads rapidly through the joints between sandwich panels, causing serious injury and death. There is a problem with property damage increasing further. Moreover, even if a building is constructed with sandwich panels whose flame retardant performance is guaranteed according to the current building code, it is not possible to prevent flames from passing through the joints of the sandwich panels and spreading the fire. In this way, the spread of fire through the joints of sandwich panels poses a great risk to the evacuation of occupants and fire suppression by firefighters, and as continuous factory fires cause casualties and property damage, flames spread through the joints between sandwich panels. There is a need to address this widespread problem.

한국 등록특허공보 제10-1611059호Korean Patent Publication No. 10-1611059

본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로, 본 발명의 목적은 연결부위의 구조가 간단하고 패널의 제작비용이 절감되어 전체적인 비용을 절감하면서도 패널의 연결부위를 통해 화염이 확산되는 것이 효과적으로 방지될 뿐만 아니라 충전재로 화염이 침투되는 것도 효과적으로 차단되어 충전재가 연소하면서 독성물질이 발생되는 것이 방지됨에 따라 화재발생시 인명 및 재산피해를 최소화할 수 있어 안전성이 향상된 내화패널을 제공하는 것에 있다. The present invention is intended to solve the problems described above. The purpose of the present invention is to simplify the structure of the connection part and reduce the manufacturing cost of the panel, thereby reducing the overall cost and effectively allowing the flame to spread through the connection part of the panel. The goal is to provide a fire-resistant panel with improved safety as it not only prevents fire from penetrating into the filler material, but also effectively blocks the penetration of flame into the filler material, preventing the generation of toxic substances as the filler burns, thus minimizing damage to life and property in the event of a fire.

본 발명의 특징에 따르면, 두께방향으로 이격되도록 서로 대향 배치되는 한 쌍의 외장스킨(11,12)과, 이 한 쌍의 외장스킨(11,12) 사이에 구비되되 대향되는 양단부가 외부로 노출되도록 구비된 충전재(13)로 이루어지며, 상기 대향되는 양단부에는 암결합부(14) 및 숫결합부(15)가 각각 형성된 패널본체(10); 상기 패널본체(10)의 암결합부(14)의 노출된 충전재(13)를 커버하는 제1차단스트립부(21)와, 이 제1차단스트립부(21)의 폭방향 양단부에서 외측으로 돌출되어 외장스킨(11,12)에 의해 은폐되는 한 쌍의 제1차단날개부(22,23)를 포함하며, 상기 패널본체(10)의 충전재(13)에 비해 상대적으로 높은 난연성을 갖는 제1화염차단개스킷(20); 및 상기 패널본체(10)의 숫결합부(15)의 노출된 충전재(13)를 커버하는 제2차단스트립부(31)와, 이 제2차단스트립부(31)의 폭방향 양단부에서 내측으로 돌출되어 충전재(13)와 외장스킨(11,12) 사이에 개재되는 한 쌍의 제2차단날개부(32,33)를 포함하며, 상기 패널본체(10)의 충전재(13)에 비해 상대적으로 높은 난연성을 갖는 제2화염차단개스킷(30);를 포함하는 것을 특징으로 하는 내화패널이 제공된다. According to a feature of the present invention, a pair of exterior skins 11 and 12 are disposed to face each other so as to be spaced apart in the thickness direction, and a pair of exterior skins 11 and 12 are provided between the pair of exterior skins 11 and 12, but opposite ends are exposed to the outside. A panel body (10) made of filler (13) provided so as to be provided, and having female coupling portions (14) and male coupling portions (15) formed at both opposing ends, respectively; A first blocking strip portion 21 covering the exposed filler 13 of the female coupling portion 14 of the panel body 10, and protruding outward from both ends in the width direction of the first blocking strip portion 21. It includes a pair of first blocking wings (22, 23) that are concealed by the exterior skins (11, 12), and has a relatively high flame retardancy compared to the filler (13) of the panel body (10). Flame blocking gasket (20); and a second blocking strip portion 31 covering the exposed filler 13 of the male coupling portion 15 of the panel body 10, and inward from both ends of the second blocking strip portion 31 in the width direction. It includes a pair of second blocking wings (32, 33) that protrude and are interposed between the filling material (13) and the exterior skins (11, 12), and are relatively thin compared to the filling material (13) of the panel body (10). A fire resistant panel is provided, characterized in that it includes a second flame blocking gasket (30) having high flame retardancy.

본 발명의 다른 특징에 따르면, 상기 내화패널(1)의 숫결합부(15)가 인접된 내화패널(1)의 암결합부(14)에 끼워질 때 제1화염차단개스킷(20)과 제2화염차단개스킷(30) 사이에 상기 패널본체(10)의 충전재(13)에 비해 상대적으로 높은 난연성을 갖는 화염차단패드(40)가 더 개재되는 것을 특징으로 하는 내화패널이 제공된다. According to another feature of the present invention, when the male coupling portion 15 of the fireproof panel 1 is inserted into the female coupling portion 14 of the adjacent fireproof panel 1, the first flame blocking gasket 20 and the second flame blocking gasket 20 are connected to each other. 2. A fire-resistant panel is provided, characterized in that a flame-blocking pad (40) having relatively high flame retardancy compared to the filler (13) of the panel body (10) is further interposed between the flame-blocking gaskets (30).

본 발명의 또 다른 특징에 따르면, 상기 제1 및 제2화염차단개스킷(20,30)은 그라파이트를 포함하는 발포폼으로 이루어진 것을 특징으로 하는 내화패널이 제공된다. According to another feature of the present invention, a fireproof panel is provided, wherein the first and second flame blocking gaskets 20 and 30 are made of foam containing graphite.

이상에서와 같이 본 발명에 의하면, 패널본체(10)의 암결합부(14) 및 숫결합부(15)에 노출된 충전재(13)를 난연성 소재의 제1 및 제2화염차단개스킷(20,30)이 커버하는 내화패널(1)을 제공함으로써, 화염의 확산에 취약한 부위인 내화패널(1)의 연결부를 통해 확산되는 것이 효과적으로 차단되고 이로 인해 인명 및 재산피해를 줄일 수 있다. 이때, 화염에 취약부위인 내화패널(1)의 암결합부(14) 및 숫결합부(15)의 노출면을 제1 및 제2화염차단개스킷(20,30)이 커버하므로, 화염이 충전재(13)로 유입되는 것이 방지되어 우레탄 등의 충전재(13)가 화염에 의해 연소되면서 독성물질을 배출하는 것이 방지되기 때문에 인명피해를 더욱 효과적으로 줄일 수 있다. 그리고 상기 제1화염차단개스킷(20)은 제1차단스트립부(21)의 폭방향 양단에서 제1차단날개부(22,23)가 외측으로 돌출되어 내화패널(1)의 외장스킨(11,12)에 의해 감싸지고, 제2화염차단개스킷(30)은 제2차단스트립부(31)의 폭방향 양단에서 제2차단날개부(32,33)가 내측으로 돌출되어 내화패널(1)의 외장스킨(11,12)과 충전재(13) 사이에 개재되어, 내화패널(1)을 연결하면 제1화염차단개스킷(20)의 제1차단날개부(22,23)가 제2화염차단개스킷(30)의 제2차단날개부(32,33)를 감싸게 되므로, 내화패널(1)의 일면으로 침투하는 화염을 2중으로 차단하여 화염을 보다 효과적으로 차단하여 상기의 효과가 증대된다. As described above, according to the present invention, the filler 13 exposed to the female coupling portion 14 and the male coupling portion 15 of the panel body 10 is connected to the first and second flame blocking gaskets 20 made of a flame retardant material. By providing the fire-resistant panel (1) covered by 30), the spread of flame through the connection part of the fire-resistant panel (1), which is a vulnerable part to the spread of flame, is effectively blocked, thereby reducing human and property damage. At this time, the first and second flame blocking gaskets 20 and 30 cover the exposed surfaces of the female coupling portion 14 and the male coupling portion 15 of the fire resistant panel 1, which are vulnerable to flame, so that the flame does not penetrate the filler. Inflow into (13) is prevented, and the filler (13), such as urethane, is prevented from being burned by flame and emitting toxic substances, thereby reducing human casualties more effectively. In addition, the first flame blocking gasket 20 has first blocking wings 22 and 23 protruding outward from both ends in the width direction of the first blocking strip part 21, so that the exterior skin 11 of the fireproof panel 1, 12), and the second flame blocking gasket (30) has second blocking wings (32, 33) protruding inward from both ends of the second blocking strip portion (31) in the width direction of the fire resistant panel (1). It is interposed between the exterior skins 11 and 12 and the filler 13, and when the fireproof panel 1 is connected, the first blocking wings 22 and 23 of the first flame blocking gasket 20 are connected to the second flame blocking gasket. Since it surrounds the second blocking wings (32, 33) of (30), the flame penetrating into one side of the fireproof panel (1) is double blocked, thereby blocking the flame more effectively, thereby increasing the above effect.

한편, 내화패널(1)의 연결부위 즉, 제1 및 제2화염차단개스킷(20,30) 사이에 화염차단패드(40)가 개재되므로, 화염이 내화패널(1)의 연결부를 통해 확산되는 되는 것이 더욱 효과적으로 차단되어 상기의 효과가 더욱 증대된다. 이때, 제1 및 제2화염차단개스킷(20,30)이 그라파이트를 포함하는 발포폼으로 이루어져서, 화재시 제1 및 제2화염차단개스킷(20,30)이 팽창하면서 서로 밀착되고 팽창에 의한 압력에 의해 내화패널(1)의 연결부의 미세한 틈새까지 폐쇄됨에 따라 화염이 내화패널(1)의 연결부를 통해 확산되는 것이 더욱 더 효과적으로 차단된다. 화염차단패드(40)도 그라파이트를 포함하는 발포폼으로 형성하면 제1 및 제2화염차단개스킷(20,30)과 함께 팽창되면서 내화패널(1)의 연결부의 미세한 틈새까지 더욱 효과적으로 폐쇄되어 상기 효과가 더욱 더 증대된다. Meanwhile, since the flame blocking pad 40 is interposed between the connecting portion of the fire resistant panel 1, that is, the first and second flame blocking gaskets 20 and 30, the flame does not spread through the connecting portion of the fire resistant panel 1. The above effect is further increased as it is blocked more effectively. At this time, the first and second flame blocking gaskets (20, 30) are made of foam containing graphite, so that during a fire, the first and second flame blocking gaskets (20, 30) expand and come into close contact with each other, and the pressure caused by the expansion As even the minute gap in the connection part of the fire-resistant panel (1) is closed, the flame is more effectively blocked from spreading through the connection part of the fire-resistant panel (1). If the flame blocking pad (40) is also formed of foam containing graphite, it expands together with the first and second flame blocking gaskets (20, 30) and more effectively closes even the minute gaps in the connection portion of the fire resistant panel (1), thereby achieving the above effect. increases even more.

도 1은 본 발명에 따른 내화패널의 일실시예를 도시한 사시도
도 2는 상기 실시예의 평단면도
도 3은 상기 실시예의 조립상태의 평단면도1 is a perspective view showing an embodiment of a fireproof panel according to the present invention.
Figure 2 is a plan cross-sectional view of the above embodiment.
Figure 3 is a plan cross-sectional view of the above embodiment in an assembled state.

상술한 본 발명의 목적, 특징들 및 장점은 다음의 상세한 설명을 통하여 보다 분명해질 것이다. 이하, 본 발명의 바람직한 실시예를 첨부한 도면에 의거하여 설명하면 다음과 같다.The purpose, features and advantages of the present invention described above will become clearer through the following detailed description. Hereinafter, a preferred embodiment of the present invention will be described based on the attached drawings.

도 1 내지 도 3은 본 발명의 일실시예에 따른 내화패널을 도시한 도면이다. 도시된 바와 같이, 본 발명의 일실시예에 따른 내화패널(1)은 한 쌍의 외장스킨(11,12)과 그 사이에 개재된 충전재(13)로 이루어진 패널본체(10)와, 이 패널본체(10)의 대향되는 양단부에 구비된 제1 및 제2화염차단개스킷(20,30)을 포함한다. 1 to 3 are diagrams showing a fireproof panel according to an embodiment of the present invention. As shown, the fireproof panel 1 according to an embodiment of the present invention includes a panel body 10 consisting of a pair of exterior skins 11 and 12 and a filler 13 sandwiched between them, and this panel. It includes first and second flame blocking gaskets 20 and 30 provided on opposite ends of the main body 10.

상기 패널본체(10)는 한 쌍의 외장스킨(11,12)이 내화패널(1)의 두께방향으로 이격되도록 서로 대향 배치되고, 한 쌍의 외장스킨(11,12) 사이에 충전재(13)가 개재된 형태로 이루어진다. The panel body 10 has a pair of exterior skins 11 and 12 arranged opposite each other to be spaced apart in the thickness direction of the fireproof panel 1, and a filler 13 between the pair of exterior skins 11 and 12. It is formed in the form of an interposition.

그리고 한 쌍의 외장스킨(11,12)은 아연도강판의 표면에 실리콘수지이나 폴리에스테르수지 또는 불소수지가 코팅된 금속패널로 이루어지는 것이 바람직하나, 이에 한정되는 것은 아니다. 충전재(13)는 우레탄폼으로 이루어지는 것이 바람직하나, 이에 한정되는 것은 아니다. 한편, 패널본체(10)의 대향되는 양단부는 충전재(13)가 외부로 노출되며, 각각 인접된 내화패널(1)과의 연결을 위한 암결합부(14) 및 숫결합부(15)를 형성한다. 도 2와 같이, 암결합부(14)는 한 쌍의 외장스킨(11,12)이 충전재(13)보다 외측으로 돌출되어 오목한 형태를 이루고, 숫결합부(15)는 암결합부(14)에 삽입되도록 한 쌍의 외장스킨(11,12) 및 충전재(13)의 단부가 두께가 축소된 형태를 이룬다. Additionally, the pair of exterior skins 11 and 12 is preferably made of a metal panel coated with silicone resin, polyester resin, or fluoropolymer on the surface of a galvanized steel plate, but is not limited thereto. The filler 13 is preferably made of urethane foam, but is not limited thereto. Meanwhile, the filler 13 is exposed to the outside at opposite ends of the panel body 10, and forms a female coupling portion 14 and a male coupling portion 15 for connection to the adjacent fireproof panel 1, respectively. do. As shown in Figure 2, the female coupling portion 14 has a pair of exterior skins 11 and 12 protruding outward from the filler 13 to form a concave shape, and the male coupling portion 15 is a female coupling portion 14. The ends of the pair of exterior skins 11 and 12 and the filler 13 have a reduced thickness so that they can be inserted into.

상기 제1화염차단개스킷(20) 및 제2화염차단개스킷(30)은 각각 패널본체(10)의 충전재(13)에 비해 상대적으로 높은 난연성을 갖으며, 패널본체(10)의 암결합부(14) 및 숫결합부(15)의 노출된 충전재(13)를 커버하여 패널본체(10)를 서로 연결할 때 화염이 연결부위를 통해 확산되는 것을 차단한다. The first flame blocking gasket 20 and the second flame blocking gasket 30 each have relatively high flame retardancy compared to the filler 13 of the panel body 10, and the female coupling portion of the panel body 10 ( 14) and the exposed filler 13 of the male coupling portion 15 are covered to prevent flame from spreading through the connection portion when the panel body 10 is connected to each other.

이와 같은 제1화염차단개스킷(20)은 패널본체(10)의 암결합부(14)의 노출된 충전재(13)를 커버하는 제1차단스트립부(21)와, 이 제1차단스트립부(21)의 폭방향 양단부에서 외측으로 돌출되어 외장스킨(11,12)에 의해 은폐되는 한 쌍의 제1차단날개부(22,23)를 포함한다. This first flame blocking gasket 20 includes a first blocking strip part 21 covering the exposed filler 13 of the female coupling part 14 of the panel body 10, and this first blocking strip part ( It includes a pair of first blocking wings 22 and 23 that protrude outward from both ends in the width direction of 21) and are concealed by the exterior skins 11 and 12.

이와 같은 제2화염차단개스킷(30)은 패널본체(10)의 숫결합부(15)의 노출된 충전재(13)를 커버하는 제2차단스트립부(31)와, 이 제2차단스트립부(31)의 폭방향 양단부에서 내측으로 돌출되어 충전재(13)와 외장스킨(11,12) 사이에 개재된 한 쌍의 제2차단날개부(32,33)를 포함한다. This second flame blocking gasket 30 includes a second blocking strip part 31 covering the exposed filler 13 of the male coupling part 15 of the panel body 10, and this second blocking strip part ( It includes a pair of second blocking wings 32 and 33 that protrude inward from both ends in the width direction of 31) and are interposed between the filler 13 and the exterior skins 11 and 12.

도 1 및 도 2와 같이, 본 발명의 내화패널(1)은 한 쌍의 외장스킨(11,12)이 충전재(13)의 노출된 양단부를 커버하도록 드로잉 가공 등을 하지 않아도 되기 때문에, 구조가 비교적 간단하여 제작이 용이하고 비용이 절감된다. 이와 같이, 본 발명은 구조가 간단하고 제작이 용이하여 제작비용이 절감되는 내화패널의 연결부위의 화염확산을 효과적으로 방지함으로써, 시공상의 비용을 절감하면서도 화재발생시 화염의 확산을 효과적으로 차단하여 인명 및 재산피해를 최소화할 수 있어 안전성을 향상시킨 것이다.As shown in Figures 1 and 2, the fireproof panel 1 of the present invention does not require drawing processing so that the pair of exterior skins 11 and 12 cover both exposed ends of the filler 13, so the structure is It is relatively simple, making it easy to manufacture and reducing costs. In this way, the present invention effectively prevents the spread of flame at the connection part of the fireproof panel, which has a simple structure and is easy to manufacture, reducing manufacturing costs, thereby reducing construction costs and effectively blocking the spread of flame in the event of a fire, thereby reducing the risk of life and property. Safety is improved by minimizing damage.

이와 같이 구성된 본 발명의 일실시예에 따른 내화패널(1)을 연결할 때, 서로 인접된 내화패널(1)의 숫결합부(15)가 암결합부(14)에 끼워지면, 숫결합부(15)에 위치된 제2화염차단개스킷(30)의 제2차단스트립부(31)와 암결합부(14)에 위치된 제1화염차단개스킷(20)의 제1차단스트립부(21)가 접촉되고, 제2화염차단개스킷(30)의 제2차단날개부(32,33)가 제1화염차단개스킷(20)의 제1차단날개부(22,23)를 감싸는 형태가 되므로, 화염이 내화패널(1)의 연결부로 침투되는 것이 2중으로 차단되어 화염이 확산되는 것이 방지된다.When connecting the fireproof panel 1 according to an embodiment of the present invention configured as described above, when the male coupling portion 15 of the fireproof panel 1 adjacent to each other is inserted into the female coupling portion 14, the male coupling portion ( The second blocking strip portion 31 of the second flame blocking gasket 30 located at 15) and the first blocking strip portion 21 of the first flame blocking gasket 20 located at the arm coupling portion 14. Since the contact is made and the second blocking wings (32, 33) of the second flame blocking gasket (30) surround the first blocking wings (22, 23) of the first flame blocking gasket (20), the flame Penetration into the connection part of the fireproof panel (1) is double blocked, preventing the flame from spreading.

본 발명의 일실시예에 따른 내화패널은 화염차단패드(40)를 더 포함할 수 있다. 상기 화염차단패드(40)는 패널본체(10)의 충전재(13)에 비해 상대적으로 높은 난연성을 갖고, 내화패널(1)을 연결할 때 서로 인접된 내화패널(1)의 암결합부(14)의 제1화염차단개스킷(20)과 숫결합부(15)의 제2화염차단개스킷(30) 사이에 개재되어, 화염이 내화패널(1)의 연결부위를 통해 확산되는 것을 더욱 효과적으로 차단한다. 이와 같은 화염차단패드(40)는 그라파이트를 포함하는 발포폼으로 이루어지는 것이 바람직하다.The fireproof panel according to an embodiment of the present invention may further include a flame blocking pad (40). The flame blocking pad 40 has relatively high flame retardancy compared to the filler 13 of the panel body 10, and when connecting the fireproof panel 1, the female coupling portion 14 of the fireproof panel 1 adjacent to each other It is interposed between the first flame blocking gasket 20 of and the second flame blocking gasket 30 of the male coupling portion 15 to more effectively block the flame from spreading through the connection portion of the fireproof panel 1. Such flame blocking pad 40 is preferably made of foam containing graphite.

이와 같이 구성된 본 발명의 일실시예에 따른 내화패널(1)을 도 3과 같이 연결설치한다. 이때, 서로 결합되는 내화패널(1)의 암결합부(14)와 숫결합부(15) 사이에 화염차단패드(40)를 개재시킨다. 이에 따라, 내화패널(1)의 연결부위에 화염차단패드(40)가 제1 및 제2화염차단개스킷(20,30) 사이에 위치된 형태가 되므로, 화염이 내화패널(1)의 연결부를 통해 확산되는 것이 더욱 더 효과적으로 차단된다. The fireproof panel 1 according to an embodiment of the present invention configured as described above is connected and installed as shown in FIG. 3. At this time, a flame blocking pad 40 is interposed between the female coupling portion 14 and the male coupling portion 15 of the fireproof panel 1 that are coupled to each other. Accordingly, since the flame blocking pad 40 is positioned between the first and second flame blocking gaskets 20 and 30 at the connection portion of the fire resistance panel 1, the flame is prevented from entering the connection portion of the fire resistance panel 1. The spread is blocked more effectively.

본 발명의 일실시예에 따른 내화패널은 제1 및 제2화염차단개스킷(20,30)이 그라파이트를 포함하는 발포폼으로 이루어질 수 있다. 이에 따라, 주지된 바와 같이 화재발생시 그라파이트가 팽창하므로, 제1 및 제2화염차단개스킷(20,30)이 팽창하면서 서로 밀착되고 부피팽창에 따른 압력에 의해 내화패널(1)의 연결부의 미세한 틈새가 폐쇄되어, 화염이 내화패널(1)의 연결부를 통해 확산되는 것이 더욱 효과적으로 차단된다. 이때, 화염차단패드(40)도 그라파이트 발포폼으로 이루어지므로, 제1 및 제2화염차단개스킷(20,30)과 함께 팽창되면서 내화패널(1)의 연결부위의 미세한 틈새가 더욱 효과적으로 폐쇄되어, 화염의 확산이 더욱 더 효과적으로 차단된다. In the fireproof panel according to an embodiment of the present invention, the first and second flame blocking gaskets 20 and 30 may be made of foam containing graphite. Accordingly, as is well known, graphite expands when a fire occurs, so the first and second flame blocking gaskets 20 and 30 expand and come into close contact with each other, and the pressure caused by the volume expansion creates a fine gap in the connection part of the fireproof panel 1. is closed, so that the flame is more effectively prevented from spreading through the connection part of the fireproof panel (1). At this time, since the flame blocking pad 40 is also made of graphite foam, it expands together with the first and second flame blocking gaskets 20 and 30, and the fine gap in the connection portion of the fire resistant panel 1 is more effectively closed, The spread of flame is blocked more effectively.

이상에서 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정되는 것이 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능함은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 명백할 것이다.The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible without departing from the technical spirit of the present invention as is known in the technical field to which the present invention pertains. It will be clear to those who have the knowledge of.

1 : 내화패널 10 : 패널본체
11,12 : 외장스킨 13 : 충전재
14 : 암결합부 15 : 숫결합부
20 : 제1화염차단개스킷 21 : 제1차단스트립부
22,23 : 제1차단날개부 30 : 제2화염차단개스킷
31 : 제2차단스트립부 32,33 : 제2차단날개부
40 : 화염차단패드 1: Fireproof panel 10: Panel body
11,12: Exterior skin 13: Filling material
14: female coupling part 15: male coupling part
20: first flame blocking gasket 21: first blocking strip part
22, 23: first blocking wing 30: second flame blocking gasket
31: second blocking strip part 32,33: second blocking wing part
40: Flame blocking pad

Claims (3)

두께방향으로 이격되도록 서로 대향 배치되는 한 쌍의 외장스킨(11,12)과, 이 한 쌍의 외장스킨(11,12) 사이에 구비되되 대향되는 양단부가 외부로 노출되도록 구비된 충전재(13)로 이루어지며, 상기 대향되는 양단부에는 암결합부(14) 및 숫결합부(15)가 각각 형성된 패널본체(10);
상기 패널본체(10)의 암결합부(14)의 노출된 충전재(13)를 커버하는 제1차단스트립부(21)와, 이 제1차단스트립부(21)의 폭방향 양단부에서 외측으로 돌출되어 외장스킨(11,12)에 의해 은폐되는 한 쌍의 제1차단날개부(22,23)를 포함하며, 상기 패널본체(10)의 충전재(13)에 비해 상대적으로 높은 난연성을 갖는 제1화염차단개스킷(20); 및
상기 패널본체(10)의 숫결합부(15)의 노출된 충전재(13)를 커버하는 제2차단스트립부(31)와, 이 제2차단스트립부(31)의 폭방향 양단부에서 내측으로 돌출되어 충전재(13)와 외장스킨(11,12) 사이에 개재되는 한 쌍의 제2차단날개부(32,33)를 포함하며, 상기 패널본체(10)의 충전재(13)에 비해 상대적으로 높은 난연성을 갖는 제2화염차단개스킷(30);를 포함하는 것을 특징으로 하는 내화패널. A pair of exterior skins (11, 12) arranged to face each other so as to be spaced apart in the thickness direction, and a filler (13) provided between the pair of exterior skins (11, 12) so that both opposing ends are exposed to the outside. It consists of a panel body (10) with female coupling portions (14) and male coupling portions (15) formed at both opposing ends, respectively;
A first blocking strip portion 21 covering the exposed filler 13 of the female coupling portion 14 of the panel body 10, and protruding outward from both ends in the width direction of the first blocking strip portion 21. It includes a pair of first blocking wings (22, 23) that are concealed by the exterior skins (11, 12), and has a relatively high flame retardancy compared to the filler (13) of the panel body (10). Flame blocking gasket (20); and
A second blocking strip portion 31 covering the exposed filler 13 of the male engaging portion 15 of the panel body 10, and protruding inward from both ends of the second blocking strip portion 31 in the width direction. It includes a pair of second blocking wings 32 and 33 interposed between the filling material 13 and the exterior skins 11 and 12, and is relatively high compared to the filling material 13 of the panel body 10. A fireproof panel comprising a second flame blocking gasket (30) having flame retardancy. 제1항에 있어서, 상기 내화패널(1)의 숫결합부(15)가 인접된 내화패널(1)의 암결합부(14)에 끼워질 때 제1화염차단개스킷(20)과 제2화염차단개스킷(30) 사이에 상기 패널본체(10)의 충전재(13)에 비해 상대적으로 높은 난연성을 갖는 화염차단패드(40)가 더 개재되는 것을 특징으로 하는 내화패널. The method of claim 1, wherein when the male coupling portion (15) of the fire resistant panel (1) is inserted into the female coupling portion (14) of the adjacent fire resistant panel (1), the first flame blocking gasket (20) and the second flame A fireproof panel, characterized in that a flame blocking pad (40) having relatively higher flame retardancy than the filler (13) of the panel body (10) is further interposed between the blocking gaskets (30). 제1항 또는 제2항에 있어서, 상기 제1 및 제2화염차단개스킷(20,30)은 그라파이트를 포함하는 발포폼으로 이루어진 것을 특징으로 하는 내화패널. The fireproof panel according to claim 1 or 2, wherein the first and second flame blocking gaskets (20, 30) are made of foam containing graphite.
KR1020220168622A 2022-12-06 2022-12-06 Fireproof panel KR20240084136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020220168622A KR20240084136A (en) 2022-12-06 2022-12-06 Fireproof panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020220168622A KR20240084136A (en) 2022-12-06 2022-12-06 Fireproof panel

Publications (1)

Publication Number Publication Date
KR20240084136A true KR20240084136A (en) 2024-06-13

Family

ID=91480966

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220168622A KR20240084136A (en) 2022-12-06 2022-12-06 Fireproof panel

Country Status (1)

Country Link
KR (1) KR20240084136A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101611059B1 (en) 2014-07-17 2016-04-12 동양판넬공업 주식회사 Composite Sandwich Panel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101611059B1 (en) 2014-07-17 2016-04-12 동양판넬공업 주식회사 Composite Sandwich Panel

Similar Documents

Publication Publication Date Title
US20070204540A1 (en) Means and method for fireproof sealing between the peripheral edge of individual floors of a building and the exterior wall structure thereof
KR200474131Y1 (en) Assembling panel for fireproof wall
KR102551777B1 (en) The duct pipe connector for the fire diffusion prevention equipped with the fireproof insulation damper
CZ299987B6 (en) Fire-inhibiting flat element comprising at least two transparent fire-resisting glass plates
KR102175746B1 (en) Insulation panel for outer wall with a function of fire spread prevention
KR20240084136A (en) Fireproof panel
EP1078142B1 (en) Fireproofed elevator landing door
KR102255679B1 (en) Panel assembly
CN112302505A (en) Embedded filling structure of high-strength fireproof door
KR200390694Y1 (en) Prefabricated panel for construction
KR102175742B1 (en) Insulation panel for inner wall with a function of fire spread prevention
KR20160053606A (en) Fire-proof prefabricated panel
KR102604661B1 (en) The panel assembly member for the fire diffusion prevention and structure using the same
CN111255337A (en) Fireproof hole plugging structure
KR200387941Y1 (en) Prefabricated panel for construction
KR20120099966A (en) Fire door
KR102359718B1 (en) Multifunctional sandwich panel with fire diffusion prevention function
KR102722145B1 (en) panel for prefabricated construction having diffusion prevention structure
KR100683570B1 (en) Prefabricated panel for construction
KR102356978B1 (en) Barrier system for fire-resistant using flexible bonding
KR200430961Y1 (en) Fire Door and Fire Door Frame
KR102538796B1 (en) Fire doors for condensation prevention and fire spread prevention structures
KR102547778B1 (en) Exterior panel and sandwich panel comprising the same
CN218669085U (en) Door plate for civil air defense door
KR102221544B1 (en) Automatic Fire Extinguisher for Sandwich Panel Installation

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E601 Decision to refuse application