KR20100099386A - Flame retarding sandwich panel - Google Patents

Flame retarding sandwich panel Download PDF

Info

Publication number
KR20100099386A
KR20100099386A KR1020090017851A KR20090017851A KR20100099386A KR 20100099386 A KR20100099386 A KR 20100099386A KR 1020090017851 A KR1020090017851 A KR 1020090017851A KR 20090017851 A KR20090017851 A KR 20090017851A KR 20100099386 A KR20100099386 A KR 20100099386A
Authority
KR
South Korea
Prior art keywords
steel plates
sandwich panel
gypsum
fireproof
finishing
Prior art date
Application number
KR1020090017851A
Other languages
Korean (ko)
Other versions
KR101079374B1 (en
Inventor
안상준
Original Assignee
안상준
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 안상준 filed Critical 안상준
Priority to KR1020090017851A priority Critical patent/KR101079374B1/en
Publication of KR20100099386A publication Critical patent/KR20100099386A/en
Application granted granted Critical
Publication of KR101079374B1 publication Critical patent/KR101079374B1/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
    • 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
    • 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

Abstract

PURPOSE: A fire-proof sandwich panel is provided to prevent melting in a fire because a gypsum member and ALC with superior fire-resistance are included. CONSTITUTION: A fire-proof sandwich panel comprises a first steel plate(110), a second steel plate(120), a first finishing member(130), a second finishing member(140), a gypsum member(150) and a gypsum support member(160). The first and the second steel plate are arranged at a constant interval to secure an internal space. The first and the second finishing member finish the edges of the first and the second steel plate. The gypsum member is provided between the first and the second steel plate. The gypsum support member comprises a fixing unit(162) and a supporting part(164). The first and the second steel plate have reinforcing ribs(111,121) and first and second locking grooves(113,123,114,124). The first and the second finishing member have a fitting protrusion(132) and a fitting groove(142), respectively.

Description

내화용 샌드위치 판넬 { flame retarding sandwich panel }Fireproof sandwich panel {flame retarding sandwich panel}

본 발명은 내화용 샌드위치 판넬에 관한 것으로서, 보다 상세하게는 화염에 노출된 경우 화재의 확산을 최소화하며 강도가 향상되는 내화용 샌드위치 판넬에 관한 것이다. The present invention relates to a fireproof sandwich panel, and more particularly, to a fireproof sandwich panel that minimizes the spread of fire when exposed to a flame and improves strength.

일반적으로 샌드위치 판넬은 두개의 강판 사이에 스티로폼을 충전하여서 이루어진 것으로 단열 및 방음 등의 효과가 우수하여 일정면적을 가지도록 제작된다.In general, sandwich panels are made by filling styrofoam between two steel sheets, and are manufactured to have a certain area due to excellent effects such as insulation and sound insulation.

이와 같은 샌드위치 판넬은 조립식 건물을 신축시에 사용되며, 샌드위치 판넬의 특성상 조립식 건물의 시공 기간을 단축시킬 수 있는 장점이 있다.Such a sandwich panel is used when building a prefabricated building, and has the advantage of shortening the construction period of the prefabricated building due to the nature of the sandwich panel.

그런데, 이와 같은 샌드위치 판넬은 두개의 강판 사이에 단순히 스티로폼을 접착제로 부착하여서 이루어짐에 따라 건물내에서 화재가 발생하고 이로 인해 화염에 노출되는 경우 강판의 테두리로 화염이 침투되어 스티로폼이 열에 의해 녹아 내리면서 유독가스를 발생하게 될 뿐만 아니라 급속하게 화염이 확산되어 화재의 진압이 어려운 문제점이 있다.However, such a sandwich panel is made by simply attaching styrofoam between the two steel sheets, so that a fire occurs in the building, and when it is exposed to the flame, the flame penetrates to the edge of the steel sheet and the styrofoam melts by heat. While not only generating toxic gas but also rapidly spreading flame, it is difficult to extinguish the fire.

또한, 스티로폼이 녹아내리면서 강판 역시 녹게 되어 화재로 인한 건물 붕괴가 쉽게 일어나는 문제점도 있다.In addition, as the styrofoam melts, the steel sheet is also melted, there is a problem that the building collapse due to fire easily occurs.

따라서, 이러한 문제점들을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 화재가 발생하는 경우 화재의 확산을 최소화할 수 있는 구조의 내화용 샌드위치 판넬을 제공하는데 있다.Accordingly, an object of the present invention is to provide a fireproof sandwich panel having a structure capable of minimizing the spread of fire when a fire occurs.

또한, 본 발명의 다른 목적은 샌드위치 판넬의 구조 강도를 향상시킬 수 있는 내화용 샌드위치 판넬을 제공하는데 있다.In addition, another object of the present invention is to provide a sandwich panel for fire resistance that can improve the structural strength of the sandwich panel.

이와 같은 목적을 달성하기 위해 본 발명은; The present invention to achieve this object;

내부공간이 확보되도록 일정간격으로 배치되는 제1 및 제2강판과, 상기 제1 및 제2강판의 테두리를 마감하는 제1 및 제2마감부재와, 상기 제1 및 제2강판의 사이에 구비되는 석고부재 또는 ALC로 이루어지는 것을 특징으로 하는 내화용 샌드위치 판넬을 제공한다.It is provided between the first and second steel plates disposed at regular intervals to secure an internal space, the first and second finishing members for closing the edges of the first and second steel plates, and the first and second steel plates. It provides a sandwich panel for fire resistance, characterized in that consisting of a gypsum member or ALC.

이때, 상기 제1 및 제2강판은 일정크기로 재단하면서도, 표면에 휨에 대한 강성을 확보하기 위해 프레스 가공 등을 통해 보강리브가 절곡 성형되는 것을 특징으로 한다.At this time, the first and second steel sheet is cut to a certain size, characterized in that the reinforcing rib is bent through the press working to secure the rigidity on the surface.

또한, 상기 제1 및 제2강판의 양측 테두리에는 '⊂'형상의 제1 걸림홈 및 제2걸림홈이 각각 절곡형성되고; 상기 제1마감부재는 강판을 절곡 성형해서 끼움돌부을 형성하고, 상기 제1 및 제2강판의 일측 테두리에 형성되는 제1걸림홈에 끼워지 도록 상기 끼움돌부의 양측 날개부를 절곡한 '⊃'형상의 제1걸림부가 형성되어 일체로 접합되고; 상기 제2마감부재는 강판을 절곡 성형해서 상기 제1마감부재의 끼움돌부가 끼워질 수 있는 끼움홈부을 형성하고, 상기 제1 및 제2강판의 타측 테두리에 형성되는 제2걸림홈에 끼워지도록 상기 끼움홈부의 양측 날개부를 절곡한 '⊃'형상의 제2걸림부가 형성되어 일체로 접합되는 것을 특징으로 한다.In addition, the first and second locking grooves having a '⊂' shape are bent at both side edges of the first and second steel plates, respectively; The first finishing member is formed by bending the steel sheet to form a fitting protrusion, and 'b' bending both side wings of the fitting protrusion to be fitted into the first catching grooves formed at one edges of the first and second steel sheets. A first locking portion of a shape is formed and integrally joined; The second finishing member is formed by bending the steel plate to form a fitting groove into which the fitting protrusion of the first finishing member can be fitted, and to be fitted into a second catching groove formed on the other edge of the first and second steel plates. It is characterized in that the second locking portion of the '⊃' shape bent both sides of the fitting groove portion is formed and joined integrally.

그리고, 상기 석고부재는 주재료인 석고분말 50~70중량%와, 부재료 50 ~ 30 중량%를 혼합한 상태의 석고재에 물을 넣고 반죽하여 투입 건조시켜 형성되는 것을 특징으로 한다.The gypsum member is formed by putting water into a gypsum material in which 50 to 70 wt% of the gypsum powder as a main material and 50 to 30 wt% of a component material are mixed, kneaded and dried.

이때, 상기 부재료는 분쇄된 폐섬유, 볏짚, 갈대, 억색풀 중에 어느 하나인 것을 특징으로 한다.At this time, the subsidiary material is characterized in that any one of the pulverized waste fiber, rice straw, reeds, yellow grass.

그리고, 상기 석고분말과 부재료가 혼합된 상태의 석고재와 물은 3:1 ~ 4:1 정도의 중량비로 교반하여 제1 및 제2강판과 제1 및 제2마감부재로 인해 형성되는 내부공간에 채워 넣고 건조되는 것을 특징으로 한다.In addition, the gypsum material and water in the state in which the gypsum powder and the subsidiary material are mixed are stirred at a weight ratio of about 3: 1 to 4: 1 to form an internal space formed by the first and second steel plates and the first and second finishing members. Filled in and characterized in that it is dried.

한편, 상기 제1 및 제2강판의 내벽면에는 접착재나 체결수단으로 고정되는 고정부와, 상기 고정부에 제1 및 제2강판간의 내부공간으로 돌출되어 석고부재 또는 ALC를 지지하는 지지부로 이루어지는 석고지지수단이 더 구비되는 것을 특징으로 한다.On the other hand, the inner wall surface of the first and second steel sheet is composed of a fixing part fixed by an adhesive material or a fastening means, and a supporting part protruding into the inner space between the first and second steel plate to the fixing part to support the gypsum member or ALC Gypsum support means is further provided.

또한, 상기 제1 및 제2강판과 제1 및 제2마감부재로 인해 형성되는 내부공간에는 금속망이 더 구비되는 것을 특징으로 한다.In addition, the metal mesh is further provided in the inner space formed by the first and second steel plates and the first and second closing members.

한편, 상기 제1 및 제2강판의 표면에는 다수의 요철부가 더 형성되는 것을 특징으로 한다.On the other hand, the surface of the first and second steel sheet is characterized in that a plurality of irregularities are further formed.

본 발명에 따르면, 샌드위치 판넬을 구성하는 제1 및 제2강판의 테두리를 마감하여 화재발생으로 인한 화염의 침투를 차단할 뿐만 아니라 제1 및 제2강판 사이의 내부공간을 석고부재 또는 ALC로 채워줌으로서 화염의 확산을 최소화하여 급속하게 화염이 확산되는 것을 방지하는 효과가 있다.According to the present invention, by closing the edges of the first and second steel plates constituting the sandwich panel not only prevents the penetration of flames due to fire, but also fills the internal space between the first and second steel plates with a plaster member or ALC. By minimizing the spread of the flame to prevent the spread of the flame rapidly.

또한, 본 발명은 화재발생시 내화성능이 우수한 석고부재 또는 ALC로 인해 샌드위치판넬이 화염에 의해 녹아내리는 것이 방지되어 급작스런 건물 붕괴도 방지하는 효과도 있다.In addition, the present invention is prevented from melting the sandwich panel by the flame due to the gypsum member or ALC having excellent fire resistance during the fire, it is also effective to prevent sudden building collapse.

본 발명에 따른 내화용 샌드위치 판넬을 첨부한 도면을 참고로 하여 이하 상세히 기술되는 실시예에 의하여 그 특징들을 이해할 수 있을 것이다.With reference to the accompanying drawings, a fireproof sandwich panel according to the present invention will be understood by the embodiments described in detail below.

이때, 도 1은 본 발명의 제1 실시 예에 따른 내화용 샌드위치 판넬의 단면도이고, 도 2는 본 발명의 제2 실시 예에 따른 내화용 샌드위치 판넬의 단면도이고, 도 3은 본 발명의 제3 실시 예에 따른 내화용 샌드위치 판넬의 단면도이고, 도 4는 본 발명의 제4 실시 예에 따른 내화용 샌드위치 판넬의 단면도이고, 도 5는 본 발명의 제5 실시 예에 따른 내화용 샌드위치 판넬의 단면도이고, 도 6은 도 5의 내화용 샌드위치 판넬을 도시한 분해 사시도이다.1 is a cross-sectional view of a fireproof sandwich panel according to a first embodiment of the present invention, FIG. 2 is a cross-sectional view of a fireproof sandwich panel according to a second embodiment of the present invention, and FIG. 3 is a third view of the present invention. 4 is a cross-sectional view of a fireproof sandwich panel according to an embodiment, FIG. 4 is a cross-sectional view of a fireproof sandwich panel according to a fourth embodiment of the present invention, and FIG. 5 is a cross-sectional view of a fireproof sandwich panel according to a fifth embodiment of the present invention. 6 is an exploded perspective view illustrating the fireproof sandwich panel of FIG. 5.

도 1은 본 발명의 제1 실시 예에 따른 내화용 샌드위치 판넬을 도시한 도면으로, 내부공간이 확보되도록 일정간격으로 배치되는 제1 및 제2강판과, 상기 제1 및 제2강판의 테두리를 마감하는 제1 및 제2마감부재와, 상기 제1 및 제2강판의 사이에 구비되는 석고부재 또는 ALC로 이루어지는 것을 특징으로 하는 내화용 샌드위치 판넬을 제공한다.1 is a view showing a fireproof sandwich panel according to a first embodiment of the present invention, the first and second steel plates arranged at regular intervals so as to secure the internal space and the edge of the first and second steel plates It provides a fireproof sandwich panel, characterized in that the first and second finishing member to finish, and a gypsum member or ALC provided between the first and second steel sheet.

제1 및 제2강판(110,120)과, 상기 제1 및 제2강판(110,120)의 테두리를 마감하는 제1 및 제2마감부재(130,140)와, 상기 제1 및 제2강판(110,120)의 사이에 구비되는 석고부재(150) 또는 ALC로 이루어진다. Between the first and second steel plates 110 and 120, the first and second finishing members 130 and 140 closing the edges of the first and second steel plates 110 and 120, and the first and second steel plates 110 and 120. It is made of a gypsum member 150 or ALC.

이하, 본 발명에 따른 내화용 샌드위치 판넬(100)의 구조를 좀 더 구체적으로 설명한다.Hereinafter, the structure of the fire resistant sandwich panel 100 according to the present invention will be described in more detail.

먼저, 상기 제1 및 제2강판(110,120)은 일정크기로 재단하면서도, 표면에 휨에 대한 강성을 확보하기 위해 프레스 가공 등을 통해 보강리브(111,121)가 절곡 성형된다.First, while the first and second steel plates 110 and 120 are cut to a certain size, the reinforcing ribs 111 and 121 are bent and formed through press working to secure rigidity on the surface.

그리고, 상기 제1 및 제2강판(110,120)의 양측 테두리에는 '⊂'형상의 제1 걸림홈(113,123) 및 제2걸림홈(114,124)이 각각 절곡형성된다. The first and second locking grooves 113 and 123 and the second locking grooves 114 and 124 having a '⊂' shape are bent at both edges of the first and second steel plates 110 and 120, respectively.

이와 같은 제1 및 제2강판(110,120)의 양측 테두리에는 제1 및 제2마감부재(130,140)가 일체로 결합되는데 서로 다른 내화용 샌드위치 판넬(100)이 연속해서 끼워질 수 있도록 암/수 구조로 이루어진다.The first and second finishing members 130 and 140 are integrally coupled to both side edges of the first and second steel plates 110 and 120 such that the different fireproof sandwich panels 100 can be continuously inserted into the female / male structure. Is made of.

좀 더 구체적으로는 상기 제1마감부재(130)는 강판을 절곡 성형해서 이루어 지는 것으로 몸체를 절곡하여 끼움돌부(132)을 형성하고, 상기 제1 및 제2강판(110,120)의 일측 테두리에 형성되는 제1걸림홈(113,123)에 끼워지도록 상기 끼움돌부(132)의 양측 날개부를 절곡한 '⊃'형상의 제1걸림부(133,134)가 형성된다. 이와 같은 구조에 의해 상기 제1 및 제2강판(110,120)의 제1걸림홈(113,123)에 제1마감부재(130)의 제1걸림부(133,134)가 끼워져 지지된 상태에서 용접 등을 통해 일체로 접합시켜 주게 된다.More specifically, the first finishing member 130 is formed by bending a steel plate to form a fitting protrusion 132 by bending a body, and formed at one side edges of the first and second steel plates 110 and 120. The first locking portions 133 and 134 are formed to be bent in both wing portions of the fitting protrusion 132 to be fitted into the first locking grooves 113 and 123. By such a structure, the first catching portions 133 and 134 of the first closing member 130 are inserted into and supported by the first catching grooves 113 and 123 of the first and second steel plates 110 and 120 by welding. Will be bonded.

그리고, 상기 제2마감부재(140)는 강판을 절곡 성형해서 이루어지는 것으로 상기 제1마감부재(130)의 끼움돌부(132)가 끼워질 수 있도록 몸체를 절곡하여 끼움홈부(142)을 형성하고, 상기 제1 및 제2강판(110,120)의 타측 테두리에 형성되는 제2걸림홈(114,124)에 끼워지도록 상기 끼움홈부(142)의 양측 날개부를 절곡한 '⊃'형상의 제2걸림부(143,144)가 형성된다. 이와 같은 구조에 의해 상기 제1 및 제2강판(110,120)의 제2걸림홈(114,124)에 제2마감부재(140)의 제2걸림부(143,144)가 끼워져 지지된 상태에서 용접 등을 통해 일체로 접합시켜 주게 된다.In addition, the second finishing member 140 is formed by bending a steel sheet, and the body is bent to form the fitting groove 142 so that the fitting protrusion 132 of the first finishing member 130 is formed, and Second locking portions 143 and 144 of the '절' shape bent both side wings of the fitting groove 142 to be fitted into the second locking grooves 114 and 124 formed on the other edges of the first and second steel plates 110 and 120. Is formed. By such a structure, the second catching portions 143 and 144 of the second closing member 140 are inserted into and supported by the second catching grooves 114 and 124 of the first and second steel plates 110 and 120 through welding. Will be bonded.

이때, 상기 제1 걸림홈(113,123) 및 제2걸림홈(114,124)과, 제1걸림부(133,134) 및 제2걸림부(143,144)는 다양한 형상으로 이루어질 수 있다.In this case, the first locking grooves 113 and 123 and the second locking grooves 114 and 124, the first locking portions 133 and 134, and the second locking portions 143 and 144 may be formed in various shapes.

한편, 상기 제1 및 제2강판(110,120)과 제1 및 제2마감부재(130,140)로 인해 형성되는 내부공간에는 석고부재(150) 또는 ALC가 구비된다. Meanwhile, a gypsum member 150 or an ALC is provided in an inner space formed by the first and second steel plates 110 and 120 and the first and second finishing members 130 and 140.

상기 석고부재(150)의 경우에는 주재료인 석고분말 50~70중량%와, 부재료 50 ~ 30 중량%를 혼합한 상태의 석고재에 물을 넣고 반죽한 것을 사용한다. In the case of the gypsum member 150, 50 to 70% by weight of the gypsum powder as the main material and 50 to 30% by weight of the subsidiary material are added and kneaded with water in the gypsum material.

그리고, 상기 ALC(autoclaved lightweight concrete)는 규사와 석회를 원료 로 사용하여 오토클레이브로 고온/고압하에서 양생(養生)하여 만든 기포(氣泡) 콘크리트로, 비중 0.5 내외의 가벼운 것이 많으므로 압축강도는 40kg/cm2 내외로 작으며 열이나 소음의 차단성이 뛰어나고 신축성이 작으므로 균열의 발생이 적은 특성이 있다.In addition, the ALC (autoclaved lightweight concrete) is a bubble concrete made by curing under high temperature / high pressure by using silica sand and lime as an autoclave. It is small in and around / cm 2, and has excellent characteristics of blocking heat and noise, and has a small elasticity, so it is less likely to generate cracks.

이때, 상기 부재료는 헌옷 등과 같은 폐섬유, 천연 섬유질인 볏짚, 갈대, 억색풀 등을 잘게 분쇄하여 사용할 수 있다.At this time, the subsidiary materials may be used by finely pulverizing waste fibers such as old clothes, rice straw, natural reeds, yellow grass, and the like.

이와 같은 석고분말과 부재료가 혼합된 상태의 석고재와 물을 3:1 ~ 4:1 정도의 중량비로 교반하여 제1 및 제2강판(110,120)과 제1 및 제2마감부재(130,140)로 인해 형성되는 내부공간에 채워 넣고 건조시켜 완성된다. The gypsum material and water in a state where the gypsum powder and the subsidiary material are mixed are stirred at a weight ratio of about 3: 1 to 4: 1 to the first and second steel plates 110 and 120 and the first and second finishing members 130 and 140. It is completed by filling in the inner space formed by drying.

이 경우 석고부재(150)의 빠른 건조를 위해서는 내화용 샌드위치 판넬(100)을 별도의 건조실에서 건조시켜 줌으로서 해결할 수 있으며, 그 건조온도 및 시간을 적절하게 조절하여 이루어질 수 있다.In this case, for fast drying of the plaster member 150 can be solved by drying the fireproof sandwich panel 100 in a separate drying room, it can be made by appropriately adjusting the drying temperature and time.

한편, 상기 부재료를 첨가함으로서 석고부재(150)가 건조되어 고형화되는 경우 석고부재가 부서지거나 깨지는 것을 알정부분 방지하는 효과를 기대할 수 있다.On the other hand, by adding the member material, when the gypsum member 150 is dried and solidified, it is possible to expect an effect of preventing the gypsum member from being broken or broken.

또한, 상기 석고부재(150)는 주재료인 석고분말과, 부재료로서 황토를 혼합한 상태의 석고재에 물을 넣고 반죽한 것을 사용함도 가능하다.In addition, the gypsum member 150 may be used to knead the water into the gypsum material mixed with the gypsum powder as the main material, and the ocher as a component material.

그리고, ALC의 경우 상기 석고분말을 대신하고, 나머지 부재료는 석고부재와 동일한 비율로 혼합하여 사용한다.In the case of ALC, the gypsum powder is used instead of the gypsum member.

한편, 도 2는 본 발명의 제2 실시 예에 따른 내화용 샌드위치 판넬을 도시한 도면으로, 제1 및 제2강판(110,120)과 제1 및 제2마감부재(130,140)로 인해 형성되는 내부공간에 석고 지지수단(160)을 더 구비한다. 2 is a view illustrating a fireproof sandwich panel according to a second embodiment of the present invention, an internal space formed by the first and second steel plates 110 and 120 and the first and second finishing members 130 and 140. The gypsum support means 160 is further provided.

이때, 상기 석고지지수단(160)은 제1 또는 제2강판(110,120)의 내벽면에 접착재나 나사 등의 체결수단으로 고정되는 고정부(162)와, 상기 고정부(162)에 제1 및 제2강판(110,120)간의 내부공간으로 돌출되어 석고부재(150) 또는 ALC를 지지하는 지지부(164)로 이루어지며, 그 재질은 상기 제1 및 제2강판(110,120)과 동일한 재질로 이루어진다.At this time, the gypsum support means 160 is fixed to the inner wall surface of the first or second steel plate (110,120) by a fastening means such as adhesive or screw fastening means 162, and the first and second fixing portion 162 Protruding into the inner space between the second steel plate (110, 120) is made of a support member 164 for supporting the gypsum member 150 or ALC, the material is made of the same material as the first and second steel plate (110, 120).

한편, 상기 지지부(164)는 고정부(162)상에 돌출되되 견고한 지지력을 확보할 수 있도록 도면에 도시된 바와 같이 '┰'형상으로 이루어지거나, '┎'형상 등 다양한 형상으로 이루어질 수 있다.On the other hand, the support portion 164 protrudes on the fixing portion 162, so as to ensure a solid support force may be made of a '┰' shape, as shown in the figure, or may be made in a variety of shapes, such as '┎' shape.

또한, 상기 석고지지수단(160)은 상기 제1 또는 제2강판(110,120)의 내벽면에 다수개를 일정간격을 유지하며 부착 고정할 수 있다.In addition, the gypsum support means 160 may be attached and fixed to a plurality of inner wall surfaces of the first or second steel plates 110 and 120 while maintaining a predetermined interval.

이와 같은 석고지지수단(160)을 구비함으로서, 석고부재(150) 또는 ALC를 붓고 건조시켜 주는 경우 석고부재(150)의 내부에 석고지지수단(160)의 지지부(164)가 결합됨으로 인해 견고한 지지상태를 유지할 수 있게 된다.By providing the gypsum support means 160, when the gypsum member 150 or ALC is poured and dried, since the support portion 164 of the gypsum support means 160 is coupled to the inside of the gypsum member 150 is firmly supported State can be maintained.

그리고, 도 3은 본 발명의 제3 실시 예에 따른 내화용 샌드위치 판넬을 도시한 도면으로, 제1 및 제2강판(110,120)과 제1 및 제2마감부재(130,140)로 인해 형성되는 내부공간에 금속망(170)을 더 구비하여서 이루어진다. 이와 같은 금속 망(170)을 구비함으로서, 석고부재(150) 또는 ALC를 내부공간에 붓고 건조시켜 주는 경우 석고부재(150)가 금속망에 의해 서로 견고히 지지되어, 샌드위치 판넬(100)을 이용한 건축물의 축조시에 외부 충격으로 인해 석고가 깨져 석고부재(150)의 파편이 유실되는 것을 방지해주는 작용을 하게 된다.3 is a view illustrating a fireproof sandwich panel according to a third embodiment of the present invention, an internal space formed by the first and second steel plates 110 and 120 and the first and second finishing members 130 and 140. It is made by further provided with a metal mesh 170. By providing the metal mesh 170 as described above, when the plaster member 150 or ALC is poured into the internal space and dried, the plaster members 150 are firmly supported by the metal mesh, and the building using the sandwich panel 100 is provided. When the construction of the gypsum is broken due to the external impact to act to prevent the fragments of the plaster member 150 is lost.

또한, 도 4는 본 발명의 제4 실시 예에 따른 내화용 샌드위치 판넬을 도시한 도면으로, 제1 및 제2강판(110,120)의 표면에 다수의 요철부(112,122)를 형성한다.4 is a view illustrating a fireproof sandwich panel according to a fourth embodiment of the present invention, and a plurality of uneven parts 112 and 122 are formed on surfaces of the first and second steel plates 110 and 120.

이와 같이 제1 및 제2강판(110,120)의 표면에 요철부(112,122)를 형성함으로서, 석고부재(150) 또는 ALC를 내부공간에 붓고 건조시켜 주는 경우 석고부재(150) 또는 ALC가 제1 및 제2강판(110,120)의 표면에 형성된 요철부(112,122)에 의해 견고히 지지된다.As such, by forming the uneven parts 112 and 122 on the surfaces of the first and second steel plates 110 and 120, when the gypsum member 150 or the ALC is poured into the internal space and dried, the gypsum member 150 or the ALC is formed in the first and second steel plates 110 and 120. It is firmly supported by the uneven parts 112 and 122 formed on the surfaces of the second steel plates 110 and 120.

한편, 도 5 및 도 6은 본 발명의 제5 실시 예에 따른 내화용 샌드위치 판넬을 도시한 도면으로, 제1 및 제2강판(110,120)의 내부공간에 석고지지수단(160)과 금속망(170)을 함께 구비한 상태를 도시한 도면이다. 이를 통해 더욱 견고한 상태의 내화용 샌드위치 판넬(100)을 제공하게 된다.5 and 6 are views illustrating a sandwich panel for fire resistance according to a fifth embodiment of the present invention, in which the gypsum support means 160 and the metal net are formed in the inner spaces of the first and second steel plates 110 and 120. 170 is a view showing a state provided together. This provides a more robust sandwich panel for fire resistance (100).

이상과 같이 본 발명의 실시예에 대하여 상세히 설명하였으나, 본 발명의 권리범위는 이에 한정되지 않으며, 본 발명의 실시예와 실질적으로 균등의 범위에 있는 것까지 본 발명의 권리범위가 미친다. As described above, embodiments of the present invention have been described in detail, but the scope of the present invention is not limited thereto, and the scope of the present invention extends to the range substantially equivalent to the embodiments of the present invention.

도 1은 본 발명의 제1 실시 예에 따른 내화용 샌드위치 판넬의 단면도. 1 is a cross-sectional view of a fireproof sandwich panel according to a first embodiment of the present invention.

도 2는 본 발명의 제2 실시 예에 따른 내화용 샌드위치 판넬의 단면도.2 is a cross-sectional view of a fireproof sandwich panel according to a second embodiment of the present invention.

도 3은 본 발명의 제3 실시 예에 따른 내화용 샌드위치 판넬의 단면도.3 is a cross-sectional view of the fireproof sandwich panel according to a third embodiment of the present invention.

도 4는 본 발명의 제4 실시 예에 따른 내화용 샌드위치 판넬의 단면도.4 is a cross-sectional view of the fireproof sandwich panel according to the fourth embodiment of the present invention.

도 5는 본 발명의 제5 실시 예에 따른 내화용 샌드위치 판넬의 단면도.5 is a cross-sectional view of a fireproof sandwich panel according to a fifth embodiment of the present invention.

도 6은 도 5의 내화용 샌드위치 판넬을 도시한 분해 사시도.6 is an exploded perspective view of the fireproof sandwich panel of FIG.

*** 도면의 주요부분에 대한 부호의 설명 ****** Explanation of symbols for main parts of drawing ***

110: 제1강판 112,122: 요철부110: first steel plate 112,122: uneven portion

120: 제2강판 130: 제1마감부재120: second steel sheet 130: first finishing member

140: 제2마감부재 150: 석고부재140: second finishing member 150: gypsum member

160: 석고지지수단 170: 금속망160: plaster support means 170: metal mesh

Claims (9)

내부공간이 확보되도록 일정간격으로 배치되는 제1 및 제2강판(110,120)과, 상기 제1 및 제2강판(110,120)의 테두리를 마감하는 제1 및 제2마감부재(130,140)와, 상기 제1 및 제2강판(110,120)의 사이에 구비되는 석고부재(150) 또는 ALC로 이루어지는 것을 특징으로 하는 내화용 샌드위치 판넬.The first and second steel plates 110 and 120 disposed at predetermined intervals to secure an internal space, the first and second finishing members 130 and 140 to close the edges of the first and second steel plates 110 and 120, and the first and second steel plates 110 and 140. Sandwich panel for fire resistance, characterized in that made of a gypsum member 150 or ALC provided between the first and second steel plates (110, 120). 제 1항에 있어서,The method of claim 1, 상기 제1 및 제2강판(110,120)은 일정크기로 재단하면서도, 표면에 휨에 대한 강성을 확보하기 위해 프레스 가공 등을 통해 보강리브(111,121)가 절곡 성형되는 것을 특징으로 하는 내화용 샌드위치 판넬.The first and second steel plates (110,120) while cutting to a certain size, fireproof sandwich panel, characterized in that the reinforcing ribs (111, 121) is bent through a press process to secure the rigidity on the surface. 제 1항에 있어서,The method of claim 1, 상기 제1 및 제2강판(110,120)의 양측 테두리에는 '⊂'형상의 제1 걸림홈(113,123) 및 제2걸림홈(114,124)이 각각 절곡형성되고; First and second locking grooves 113 and 123 and second locking grooves 114 and 124 each having a '⊂' shape are bent at both edges of the first and second steel plates 110 and 120, respectively; 상기 제1마감부재(130)는 강판을 절곡 성형해서 끼움돌부(132)을 형성하고, 상기 제1 및 제2강판(110,120)의 일측 테두리에 형성되는 제1걸림홈(113,123)에 끼워지도록 상기 끼움돌부(132)의 양측 날개부를 절곡한 '⊃'형상의 제1걸림 부(133,134)가 형성되어 일체로 접합되고;The first finishing member 130 is formed by bending the steel sheet to form the fitting protrusion 132 and to be fitted into the first locking grooves 113 and 123 formed at one side edges of the first and second steel plates 110 and 120. The first locking portions 133 and 134 having a '⊃' shape formed by bending both side wings of the fitting protrusion 132 are formed and joined together; 상기 제2마감부재(140)는 강판을 절곡 성형해서 상기 제1마감부재(130)의 끼움돌부(132)가 끼워질 수 있는 끼움홈부(142)을 형성하고, 상기 제1 및 제2강판(110,120)의 타측 테두리에 형성되는 제2걸림홈(114,124)에 끼워지도록 상기 끼움홈부(142)의 양측 날개부를 절곡한 '⊃'형상의 제2걸림부(143,144)가 형성되어 일체로 접합되는 것을 특징으로 하는 내화용 샌드위치 판넬.The second finishing member 140 is formed by bending the steel sheet to form a fitting groove 142 into which the fitting protrusion 132 of the first finishing member 130 can be fitted, and the first and second steel plates ( The second locking portions 143 and 144 formed by bending both side wings of the fitting groove 142 to be fitted into the second locking grooves 114 and 124 formed at the other edges of the 110 and 120 are formed and joined together. Fireproof sandwich panel characterized by the above-mentioned. 제 1항에 있어서,The method of claim 1, 상기 석고부재(150)는 주재료인 석고분말 50~70중량%와, 부재료 50 ~ 30 중량%를 혼합한 상태의 석고재에 물을 넣고 반죽하여 투입 건조시켜 형성되는 것을 특징으로 하는 내화용 샌드위치 판넬.The gypsum member 150 is a refractory sandwich panel, characterized in that the gypsum powder 50 ~ 70% by weight of the main material, and 50 ~ 30% by weight of the component material is added to the gypsum material and kneaded and added and dried . 제 4항에 있어서,The method of claim 4, wherein 상기 부재료는 분쇄된 폐섬유, 볏짚, 갈대, 억색풀 중에 어느 하나인 것을 특징으로 하는 내화용 샌드위치 판넬.The subsidiary material is fired sandwich panel, characterized in that any one of the pulverized waste fiber, rice straw, reeds, yellow grass. 제 4항에 있어서,The method of claim 4, wherein 상기 석고분말과 부재료가 혼합된 상태의 석고재와 물은 3:1 ~ 4:1 정도의 중량비로 교반하여 제1 및 제2강판(110,120)과 제1 및 제2마감부재(130,140)로 인해 형성되는 내부공간에 채워 넣고 건조되는 것을 특징으로 하는 내화용 샌드위치 판넬.The gypsum material and water in a state in which the gypsum powder and the subsidiary material are mixed are stirred at a weight ratio of about 3: 1 to 4: 1, thereby causing the first and second steel plates 110 and 120 and the first and second finishing members 130 and 140. Sandwich panel for fireproof, characterized in that filled into the inner space to be formed and dried. 제 1항에 있어서,The method of claim 1, 상기 제1 및 제2강판(110,120)의 내벽면에는 접착재나 체결수단으로 고정되는 고정부(162)와, 상기 고정부(162)에 제1 및 제2강판(110,120)간의 내부공간으로 돌출되어 석고부재(150) 또는 ALC를 지지하는 지지부(164)로 이루어지는 석고지지수단(160)이 더 구비되는 것을 특징으로 하는 내화용 샌드위치 판넬.Inner wall surfaces of the first and second steel plates 110 and 120 are fixed to the fixing part 162 fixed by an adhesive or a fastening means, and protrude into the inner space between the first and second steel plates 110 and 120 to the fixing part 162. Sandwich panel for fireproof, characterized in that the gypsum support means 160 made of a plaster member 150 or a support portion 164 for supporting the ALC. 제 1항에 있어서,The method of claim 1, 상기 제1 및 제2강판(110,120)과 제1 및 제2마감부재(130,140)로 인해 형성되는 내부공간에는 금속망(170)이 더 구비되는 것을 특징으로 하는 내화용 샌드위치 판넬.Sandwich panel for fire resistance, characterized in that the metal mesh 170 is further provided in the inner space formed by the first and second steel plates (110, 120) and the first and second finishing members (130, 140). 제 1항에 있어서,The method of claim 1, 상기 제1 및 제2강판(110,120)의 표면에는 다수의 요철부(112,122)가 더 형성되는 것을 특징으로 하는 내화용 샌드위치 판넬.The fireproof sandwich panel, characterized in that a plurality of uneven parts (112, 122) is further formed on the surface of the first and second steel plates (110, 120).
KR1020090017851A 2009-03-03 2009-03-03 flame retarding sandwich panel KR101079374B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090017851A KR101079374B1 (en) 2009-03-03 2009-03-03 flame retarding sandwich panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090017851A KR101079374B1 (en) 2009-03-03 2009-03-03 flame retarding sandwich panel

Publications (2)

Publication Number Publication Date
KR20100099386A true KR20100099386A (en) 2010-09-13
KR101079374B1 KR101079374B1 (en) 2011-11-02

Family

ID=43005691

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090017851A KR101079374B1 (en) 2009-03-03 2009-03-03 flame retarding sandwich panel

Country Status (1)

Country Link
KR (1) KR101079374B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101429934B1 (en) 2013-02-18 2014-09-22 조정태 Pressure treatment running machine
KR101712059B1 (en) * 2015-03-31 2017-03-06 고려대학교 산학협력단 Built-up steel panel unit with fire resistance and built-up steel column with the same
KR20190037549A (en) 2017-09-29 2019-04-08 허종복 Double wall house
KR102396385B1 (en) 2020-07-21 2022-05-12 주식회사 비오엑스 Fire diffusion prevention and soundproof type sandwich panel
KR20220108986A (en) 2021-01-28 2022-08-04 주식회사기린산업 Insulation panel with a function of fire spread prevention

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200317198Y1 (en) * 2003-04-02 2003-06-25 윤석규 an incombustible sandwich panel
KR200333080Y1 (en) * 2003-08-27 2003-11-12 김성모 structural sandwich panel
KR100643315B1 (en) * 2004-12-16 2006-11-10 박재욱 the manufacturing method and sandwich panel using the composition, composition of gypsum board

Also Published As

Publication number Publication date
KR101079374B1 (en) 2011-11-02

Similar Documents

Publication Publication Date Title
US20090239059A1 (en) Wallboard Materials Incorporating a Microparticle Matrix
KR100735576B1 (en) The insulation panel with reinforcement and construct method of panel thereof
KR101079374B1 (en) flame retarding sandwich panel
KR200483883Y1 (en) Hole type nuncombustion and sound absorbation panel
KR100696092B1 (en) Prefabricated panel made of the autoclaved light weight concrete
ES2770147T3 (en) Wall panel materials incorporating a microparticle matrix
KR100701614B1 (en) Fire-resistant prefabricated panel and method for manufacturing the same
KR200420037Y1 (en) Sandwich Panel with Fire Barrier Board
KR20170033664A (en) The building interior panel having honeycomb
KR20120085552A (en) the insulation composite panel with wood and the manufacturing method thereof
EP3315683A1 (en) Resilient fitting plate for the connection of sandwich panels and system of such fitting plates
KR20110139625A (en) Construction method of alc block ceiling
KR100934027B1 (en) Ultra lightweight sound insulation board and wall construction method using the same
JP5317785B2 (en) Fire spread prevention structure in outer heat insulation structure
KR200420072Y1 (en) Prefabricated panel made of the autoclaved light weight concrete
KR101373627B1 (en) Vermiculite board, composite panel and its manufacturing method
JP2015218504A (en) Floor structure
KR102634651B1 (en) Architectural panel for outer wall and construction process of the same
KR20160017572A (en) Hole type nuncombustion and sound absorbation panel
JP6497922B2 (en) Outer insulation and fireproof outer wall structure of wooden building
KR101421883B1 (en) the construction method of outside insulation with mineral insulating board
KR20120007438U (en) Fireproof and soundproof Panel Structures
JP2002180575A (en) Exterior wall structure, heat insulating material and building
KR200351260Y1 (en) a panel for an interior wall
CN204826489U (en) Heated board of area fire prevention function

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20141023

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20151026

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20161024

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20161108

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20181024

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20191008

Year of fee payment: 9