KR101108780B1 - Incombustible ceramic panel and producing method of sandwich panel using thereof - Google Patents

Incombustible ceramic panel and producing method of sandwich panel using thereof Download PDF

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KR101108780B1
KR101108780B1 KR1020090017705A KR20090017705A KR101108780B1 KR 101108780 B1 KR101108780 B1 KR 101108780B1 KR 1020090017705 A KR1020090017705 A KR 1020090017705A KR 20090017705 A KR20090017705 A KR 20090017705A KR 101108780 B1 KR101108780 B1 KR 101108780B1
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powder
panel
weight
ceramic
ceramic panel
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KR20100098967A (en
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이철
김종언
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김종언
이철
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은 불연 세라믹 패널 및 이를 이용한 방화 세라믹 샌드위치 패널 제조방법에 관한 것으로, 더욱 상세하게는 샌드위치 패널을 제조함에 있어, 기존 샌드위치 패널 속에 불연성의 세라믹 패널을 투입하여 장착해줌으로써, 화재 발생시 유독가스 발생의 원인을 원천적으로 제거하여 인명 및 재산상의 피해를 최소화시켜주는 불연 세라믹 패널 및 이를 이용한 방화 세라믹 샌드위치 패널 제조방법에 관한 것이다.The present invention relates to a non-combustible ceramic panel and a method for manufacturing a fireproof ceramic sandwich panel using the same. More particularly, in manufacturing a sandwich panel, by inserting a non-combustible ceramic panel into an existing sandwich panel, a toxic gas is generated during a fire. The present invention relates to a non-combustible ceramic panel and a fireproof ceramic sandwich panel manufacturing method using the same, thereby minimizing the cause of damage to human life and property.

이를 위한 본 발명은 SiO2, Al2O3, Ca0, Mg0, 점토, 백운석, 지당 분말을 교반하는 단계(S101); 900℃ ~ 1000℃ 조건에서 하소시키는 단계(S102); 냉각 후 분쇄하여 충진재를 제조하는 단계(S103); 상기 충진재와 진주암 분말(expanded pearlite)을 섞어 교반하는 단계(S104); 무기접착제와 함께 혼합예열기기에 투입 교반하는 단계(S105); 내열성금형에 투입, 열압프레스에 압축한 후 탈형함으로써 세라믹 패널을 제조하는 단계(S106); 상기 세라믹 패널의 모서리를 인출 및 절단하고, 마이크로웨이브 건조기에 투입하여 건조한 다음 냉각하여 불연 세라믹 패널을 제조하는 단계(S200); 및 아연도장 강판 안쪽에 무기접착제를 도포한 후 상기 불연 세라믹 패널을 올려놓고 세팅시킨 다음, 압축롤러를 통과시킨 후 건조로를 통과시킴으로써 건조시킨 후 냉각시키는 단계(S300);로 이루어지는 것을 특징으로 한다.The present invention for this purpose is to stir SiO 2 , Al 2 O 3 , Ca0, Mg0, clay, dolomite, powdered sugar (S101); Calcination at 900 ℃ ~ 1000 ℃ conditions (S102); Grinding after cooling to prepare a filler (S103); Stirring and mixing the filler and the pearlite powder (expanded pearlite) (S104); Adding and stirring the inorganic adhesive into the mixed preheater (S105); Preparing a ceramic panel by inserting the mold into a heat-resistant mold and compressing the mold by pressing in a hot press (S106); Extracting and cutting the edges of the ceramic panel, putting the microwave dryer into a dryer, and then cooling and manufacturing a non-combustible ceramic panel (S200); And coating the inorganic adhesive inside the galvanized steel sheet, and then setting the non-combustible ceramic panel and setting the resultant.

이러한 본 발명에 의하면 가볍고 뒤틀림없는 양호한 물성을 확보할 수 있으며, 불연성으로 화재 발생시 안전성을 확보함과 동시에 유독가스 발생을 억제하여 인명사고를 막을 수 있다는 뛰어난 효과가 있다. 아울러, 화학물질을 사용하지 않아 인체 유해성을 억제하여 아토피 등 거주자의 피부질환을 방지할 수 있을 뿐 아니라, 벽지도포 없이 건축내장재로 사용할 수 있다는 뛰어난 효과가 있다.According to the present invention, it is possible to secure a good physical properties of light and not warp, and to ensure safety in the event of a fire due to non-combustibility, and to suppress the generation of toxic gas at the same time has an excellent effect of preventing a human accident. In addition, there is an excellent effect that can be used as a building interior material without wallpaper, as well as preventing the skin diseases of residents, such as atopy by suppressing the harmfulness of the human body by not using chemicals.

샌드위치 패널, 불연 세라믹 패널, Sandwich panel, non-flammable ceramic panel,

Description

불연 세라믹 패널 및 이를 이용한 방화 세라믹 샌드위치 패널 제조방법{INCOMBUSTIBLE CERAMIC PANEL AND PRODUCING METHOD OF SANDWICH PANEL USING THEREOF}Non-combustible ceramic panel and fireproof ceramic sandwich panel manufacturing method using the same {INCOMBUSTIBLE CERAMIC PANEL AND PRODUCING METHOD OF SANDWICH PANEL USING THEREOF}

본 발명은 불연 세라믹 패널 및 이를 이용한 방화 세라믹 샌드위치 패널 제조방법에 관한 것으로, 더욱 상세하게는 샌드위치 패널(Sandwich Panel)을 제조함에 있어, 기존 샌드위치 패널 속에 불연성의 세라믹 패널을 투입하여 장착해줌으로써, 화재 발생시 유독가스 발생의 원인을 원천적으로 제거하여 인명 및 재산상의 피해를 최소화시켜주는 불연 세라믹 패널 및 이를 이용한 방화 세라믹 샌드위치 패널 제조방법에 관한 것이다.The present invention relates to a non-combustible ceramic panel and a method of manufacturing a fireproof ceramic sandwich panel using the same, and more particularly, in manufacturing a sandwich panel, by inserting a non-combustible ceramic panel into an existing sandwich panel, The present invention relates to a non-combustible ceramic panel that minimizes the cause of toxic gas generation when generated and minimizes damage to life and property, and to a fireproof ceramic sandwich panel manufacturing method using the same.

주지하다시피, 샌드위치 패널은 주택이나 창고, 공사장 등에서 조립식 건축물을 만들 때 사용되는 주요 자재이다. 하지만 이때, 종래의 대부분의 일반적인 샌드위치 패널들은 화재 발생시를 대비하여 제조된 패널들이 아니었기 때문에, 화재 발생시 인명 및 재산상의 주요 피해요인으로 작용했다. As is well known, sandwich panels are the main material used in the construction of prefabricated buildings in houses, warehouses and construction sites. However, at this time, since most conventional sandwich panels were not manufactured panels in case of a fire, it acted as a major damage factor for human life and property when a fire occurred.

즉, 종래의 대부분 샌드위치 패널들은 강판 속에 스티로폼, 우레탄폼 등을 투입하여 제조했는데, 이때 상기 스티로폼 및 우레탄폼은 화재 발생시 심한 유독가스를 배출하는 재질이다. 따라서, 화재 발생가 발생하게 되면, 강판의 높은 열전도성으로 인해, 스티로폼 및 우레탄폼은 쉽게 타버릴 수밖에 없고, 이로 인해 인체에 해로운 유독가스가 발생하여 인명 및 재산상의 피해를 입을 수밖에 없는 것이다.That is, most conventional sandwich panels were manufactured by putting styrofoam, urethane foam, etc. into a steel sheet, wherein the styrofoam and urethane foam are materials that discharge severe toxic gases in case of fire. Therefore, when a fire occurs, due to the high thermal conductivity of the steel sheet, styrofoam and urethane foam can not only be easily burned, due to which toxic gas harmful to the human body is generated, which will inevitably damage people and property.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 샌드위치 패널을 제조함에 있어, 기존 샌드위치 패널 속에 불연성의 세라믹 패널을 투입하여 장착해줌으로써, 화재 발생시 유독가스 발생의 원인을 원천적으로 제거하여 인명 및 재산상의 피해를 최소화시켜주기 위한 불연 세라믹 패널 및 이를 이용한 방화 세라믹 샌드위치 패널 제조방법을 제공하는 것을 그 목적으로 한다.The present invention is to solve the above problems, in manufacturing a sandwich panel, by inserting a non-combustible ceramic panel in the existing sandwich panel, by installing the source of toxic gas in the event of a fire by removing the source of life and property It is an object of the present invention to provide a non-combustible ceramic panel and a fireproof ceramic sandwich panel manufacturing method using the same to minimize damage to the image.

상기와 같은 목적을 해결하고자 하는 본 발명의 방화 세라믹 샌드위치 패널은, 일정한 형상의 두 개의 아연도장 강판; 및 Fireproof ceramic sandwich panel of the present invention to solve the above object, two galvanized steel sheet of a predetermined shape; And

상기 두 개의 아연도장 강판 사이에 샌드위치 형태로 투입 장착된 불연 세라믹 패널;을 구비하되,And a non-combustible ceramic panel inserted and mounted in a sandwich form between the two galvanized steel sheets.

상기 불연 세라믹 패널은, 일정한 형태로 제조된 세라믹 패널을 모서리 인출 및 절단한 후 110℃ 조건의 마이크로웨이브 건조기에 투입 건조시키고, 이후 냉각하여 제조함을 특징으로 한다.The non-combustible ceramic panel is characterized in that the ceramic panel manufactured in a constant shape after drawing out and cutting the corners and put into a microwave dryer at 110 ℃ condition, and then cooled to manufacture.

한편, 상기와 같은 목적을 해결하고자 하는 본 발명의 방화 세라믹 샌드위치 패널의 제조방법은, SiO2, Al2O3, Ca0, Mg0, 점토, 백운석, 지당 분말을 교반하는 단계;On the other hand, the manufacturing method of the fireproof ceramic sandwich panel of the present invention to solve the above object, the step of stirring the SiO 2 , Al 2 O 3 , Ca0, Mg0, clay, dolomite, powdered sugar;

900℃ ~ 1000℃ 조건에서 하소시키는 단계;Calcination at 900 ° C. to 1000 ° C. conditions;

냉각 후 분쇄하여 충진재를 제조하는 단계;Grinding after cooling to prepare a filler;

상기 충진재와 진주암 분말(expanded pearlite)을 섞어 교반하는 단계;Mixing the filler and stirred pearlite powder (expanded pearlite);

무기접착제와 함께 혼합예열기기에 투입 교반하는 단계;Stirring with an inorganic adhesive into a mixing preheater;

내열성금형에 투입, 열압프레스에 압축한 후 탈형함으로써 세라믹 패널을 제조하는 단계;Preparing a ceramic panel by inserting the mold into a heat resistant mold, compressing the mold by pressing in a hot press, and demolding the mold;

상기 세라믹 패널의 모서리를 인출 및 절단하고, 마이크로웨이브 건조기에 투입하여 건조한 다음 냉각하여 불연 세라믹 패널을 제조하는 단계; 및 Drawing out and cutting edges of the ceramic panel, putting the same into a microwave dryer, drying and cooling to prepare a non-combustible ceramic panel; And

아연도장 강판 안쪽에 무기접착제를 도포한 후 상기 불연 세라믹 패널을 올려놓고 세팅시킨 다음, 압축롤러를 통과시킨 후 건조로를 통과시킴으로써 건조시킨 후 냉각시키는 단계;로 이루어지는 것을 특징으로 한다.After coating the inorganic adhesive on the inside of the galvanized steel sheet, the non-combustible ceramic panel is placed and set, and passed through a compression roller and then dried by passing through a drying furnace to cool.

본 발명에 의하면 샌드위치 패널을 제조함에 있어, 기존 샌드위치 패널 속에 불연성 세라믹 패널을 투입하여 장착해줌으로써, 화재 발생시 유독가스 발생의 원인을 원천적으로 제거하여 인명 및 재산상의 피해를 최소화시켜주는 뛰어난 효과가 있다. According to the present invention in manufacturing a sandwich panel, by inserting the non-combustible ceramic panel into the existing sandwich panel, there is an excellent effect of minimizing the damage to life and property by eliminating the source of toxic gas in the event of fire. .

또한, 본 발명에 의한 방화 세라믹 샌드위치 패널은 경량이기 때문에 취급이 용이하고 가격이 저렴할 뿐만 아니라, 뒤틀림이 없는 양호한 물성을 나타내며, 벽지도포 없이 건축내장재로 사용이 가능하므로 건축물을 제작함에 있어 시공상의 편리함, 뛰어난 경제성 및 우수한 내구성을 제공하는 효과가 있다. In addition, the fireproof ceramic sandwich panel according to the present invention is lightweight, easy to handle and inexpensive, exhibits good physical properties without distortion, and can be used as a building interior material without wallpaper coating. This has the effect of providing excellent economy and excellent durability.

한편, 화학물질을 사용하지 않아 인체 유해성이 낮으며 이로 인하여 아토피 등 거주자의 피부질환을 방지할 수 있다는 효과가 있다.On the other hand, it does not use a chemical substance is low human health and thereby has the effect that it can prevent skin diseases of residents, such as atopy.

이하에서는 첨부하는 도면을 참조하여 본 발명에 의한 불연 세라믹 패널 및 이를 이용한 방화 세라믹 샌드위치 패널 제조방법에 대해 상세히 설명하기로 한다. 도 1은 본 발명에 의한 방화 세라믹 샌드위치 패널을 보여주는 도면이다. Hereinafter, with reference to the accompanying drawings, a non-combustible ceramic panel and a fireproof ceramic sandwich panel manufacturing method using the same will be described in detail. 1 is a view showing a fireproof ceramic sandwich panel according to the present invention.

본 발명 방화 세라믹 샌드위치 패널은 도 1에 도시된 바와 같이, 일정한 형상의 두 개의 아연도장 강판(100), 및 상기 두 개의 아연도장 강판(100) 사이에 샌드위치 형태로 투입 장착된 불연 세라믹 패널(200)로 구성된다. As shown in FIG. 1, the fireproof ceramic sandwich panel of the present invention is a non-flammable ceramic panel 200 which is sandwiched between two galvanized steel sheets 100 having a predetermined shape and sandwiched between the two galvanized steel sheets 100. It is composed of

이때, 상술한 본 발명의 일 실시예에 따른 방화 세라믹 샌드위치 패널은 도 2와 같은 공정과정을 거쳐 제조된다.At this time, the fireproof ceramic sandwich panel according to the embodiment of the present invention described above is manufactured through the process as shown in FIG.

즉, 먼저 일정 형태의 세라믹 패널을 제조한다(S100). 이때, 상기 일정한 형태의 세라믹 패널은 다음과 같은 구체적인 공정과정을 거쳐 제조된다. That is, first, a ceramic panel of a predetermined type is manufactured (S100). In this case, the ceramic panel of the predetermined form is manufactured through the following specific process.

먼저, SiO2 분말, Al2O3 분말, Ca0 분말, Mg0 분말, 점토, 백운석 분말, 지당 분말을 소정의 중량비율로 교반기에 투입하여 교반한다(S101).First, SiO 2 powder, Al 2 O 3 powder, Ca0 powder, Mg0 powder, clay, dolomite powder and powdered sugar are added to a stirrer at a predetermined weight ratio and stirred (S101).

그런 후, 900～1000℃ 온도로 하소(S102)시킨 다음 상온에서 냉각한 후 600 매쉬 입도 분말로 분쇄(S103)하여 충진재를 만든다. Then, calcined to 900 ~ 1000 ℃ temperature (S102) and then cooled to room temperature and then pulverized to 600 mesh particle size powder (S103) to make a filler.

그 다음, 상기와 같은 과정을 통해 만들어진 충진재 20중량%와 진주암 분말(expanded pearlite) 80중량%를 섞어 교반(S104)한 후, 그 교반물 80중량%와 무기접착제 20중량%를 혼합예열기기에 함께 투입하여 교반(S105)하고, 이후 투출시킨 다음 내열성금형(60～70℃)에 투입, 열압프레스에 압축한 후 탈형(S106)함으로써 세라믹 패널을 제조(S100)한다.Then, after mixing 20% by weight of the filler made through the above process and 80% by weight of pearlite powder (expanded pearlite) was stirred (S104), and then the 80% by weight of the mixture and 20% by weight of the inorganic adhesive to the mixed preheater The mixture is added and stirred together (S105), and then poured into a heat-resistant mold (60 ~ 70 ℃), compressed in a hot press, and then demolded (S106) to produce a ceramic panel (S100).

상기와 같은 과정을 거쳐 세라믹 패널이 제조되면, 상기 세라믹 패널의 모서리를 인출 및 절단하고, 110℃ 조건의 마이크로웨이브 건조기에 투입하여 건조 후 상온에서 냉각시킴으로써 불연 세라믹 패널(200)을 제조한다(S200). When the ceramic panel is manufactured through the same process as described above, the edges of the ceramic panel are drawn out and cut, and the non-combustible ceramic panel 200 is manufactured by cooling in a room temperature after drying by inserting into a microwave dryer at 110 ° C. (S200). ).

그런 다음, 상기 아연도장 강판(100) 안쪽에 무기접착제를 도포한 후 상기 불연 세라믹 패널(200)을 올려놓고 세팅시킨 다음, 압축롤러를 통과시킨 후 50℃ 건조로를 통과시킴으로써 건조한 다음, 상온에서 냉각시키면 방화 세라믹 샌드위치 패널이 제조된다(S300). Then, after coating the inorganic adhesive on the inside of the galvanized steel sheet 100, the non-combustible ceramic panel 200 is put on the setting, and then passed through a compression roller and dried by passing through a 50 ℃ drying furnace, then cooled at room temperature When the fireproof ceramic sandwich panel is produced (S300).

<실시예> <Examples>

SiO2 분말 67중량%, Al2O3 분말 15중량%, CaO 분말 5중량%, MgO 분말 3.5중량%, 점토 분말 8중량%, 백운석 분말 1중량%, 지당 분말 0.5중량%를 교반기로 교반 한 다음 그 교반물을 900℃ ~ 1000℃ 조건으로 하소로(Kiln)에 넣어 하소시켰다.67% by weight of SiO 2 powder, 15% by weight of Al 2 O 3 powder, 5% by weight of CaO powder, 3.5% by weight of MgO powder, 8% by weight of clay powder, 1% by weight of dolomite powder, 0.5% by weight of powder per fat were stirred with a stirrer. Next, the stirred solution was calcined by putting it in a calcination furnace (Kiln) under conditions of 900 ° C to 1000 ° C.

이후, 상온에서 식힌 다음 600 메쉬 입도 분말로 분쇄함으로써 충진재를 제조하고, 충진재 20중량%와 진주암 분말(expanded pearlite) 80중량%를 섞어 교반기로 교반하였다.Thereafter, the mixture was cooled to room temperature and then pulverized into 600 mesh particle size powder to prepare a filler, and 20 wt% of the filler and 80 wt% of pearl rock powder (expanded pearlite) were mixed and stirred with a stirrer.

그 교반물 80중량%와 무기접착제 20중량%를 혼합예열기기에 함께 투입하여 교반하고, 이후 투출시킨 다음 내열성금형(60～70℃)에 투입, 열압프레스에 의하여 압축함으로써 세라믹 패널을 제조하였다.80% by weight of the agitated substance and 20% by weight of the inorganic adhesive were added together to a mixed preheater, followed by stirring. Then, the resultant was poured into a heat-resistant mold (60-70 ° C.) and compressed by hot press to prepare a ceramic panel. .

이때, 무기접착제는 시중에서 구입가능한 내열성 무기접착제를 사용하였는데, 내열성 무기접착제는 이미 다양하게 개발되어 보급되어 있으며 제품별로 큰 편차를 보이지 아니하였다.At this time, the inorganic adhesive used a commercially available heat-resistant inorganic adhesive, heat-resistant inorganic adhesive has already been developed and spread in various ways, and did not show a big deviation for each product.

점토는 흔히 홍콩점토라고 하는 원토를 사용하였는데, 통상적으로 중국에서 1차 가공된 상태로 국내에 수입되어 유통되는 것을 사용하였다. The clay was commonly called Hong Kong clay, which is usually imported and distributed in China as the first processed state in China.

이렇게 제조된 불연 세라믹 패널은 KS F2771 "건축물의 내장재료 및 구조의 난연성 시험방법"에 의한 가열시험(가열로에서 부열원 3분, 주열원 7분 합계 10분간 가열)의 결과는 다음과 같으며, 난연 1급의 특성을 나타냈다.The non-combustible ceramic panel manufactured in this way was subjected to the heating test according to KS F2771 "Test method for flame retardancy of interior materials and structures of buildings" (heating furnace for 3 minutes of sub-heat source and 7 minutes of main heat source for 10 minutes). , The characteristics of flame retardant grade 1.

시험항목Test Items 결과result 용융여부Melting 전체 두께에 걸친 용융 없음No melting over the entire thickness 뒷면균열여부Crack back 뒷면균열 없음No crack 잔류불꽃여부Residual flame 가열후 잔류불꽃 30초 이내Less than 30 seconds of residual flame after heating 단위면적당 발연계수Coefficient of smoke per unit area 2626

[표 1][Table 1]

한편, KS F2271에 의한 가스 유해성 시험결과는 다음과 같다.Meanwhile, the gas hazard test results by KS F2271 are as follows.

실험대상Test subject 행동정지시간(min)Stop time of action (min) #1#One 1414 #2#2 1515 #3# 3 1313 #4#4 1414 #5# 5 1515 #6# 6 1515 #7# 7 1212 #8#8 1515 평균 14분Average 14 minutes

행동을 정지하지 않은 경우 15분으로 측정하였으며, 쥐의 평균행동 정지시간은 14분으로 나타났다.When the behavior was not stopped, it was measured as 15 minutes, and the average time to stop the behavior of the mice was 14 minutes.

이상 몇가지의 실시예를 들어 본 발명을 상세하게 설명하였으나, 본 발명의 권리범위는 이러한 실시예로 국한되어 해석되지 아니하며, 본 발명은 특허청구범위에 기재된 기술사상을 벗어나지 않는 범위 내에서 다양하게 변형실시될 수 있다.Although the present invention has been described in detail with reference to several embodiments, the scope of the present invention is not limited to these embodiments and should not be interpreted, and the present invention may be variously modified without departing from the technical spirit described in the claims. Can be implemented.

도 1은 본 발명의 일 실시예에 따른 방화 세라믹 샌드위치 패널의 모습을 보여주는 도면, 1 is a view showing a state of a fireproof ceramic sandwich panel according to an embodiment of the present invention,

도 2는 본 발명의 일 실시예에 따른 방화 세라믹 샌드위치 패널의 공정과정을 나타낸 순서도이다. 2 is a flowchart illustrating a process of fire protection ceramic sandwich panel according to an embodiment of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

100 : 아연도장 강판100: galvanized steel sheet

200 : 불연 세라믹 패널200: non-combustible ceramic panel

Claims (7)

일정한 형상의 두 개의 아연도장 강판; 및 Two galvanized steel sheets of uniform shape; And 상기 두 개의 아연도장 강판 사이에 샌드위치 형태로 투입 장착된 불연 세라믹 패널;을 구비하되,And a non-combustible ceramic panel inserted and mounted in a sandwich form between the two galvanized steel sheets. 상기 불연 세라믹 패널은, 일정한 형태로 제조된 세라믹 패널을 절단하고 모서리를 다듬어 110℃ 조건의 마이크로웨이브 건조기에 투입 건조시키고, 이후 상온에서 냉각하여 제조된 것임을 특징으로 하는 방화 세라믹 샌드위치 패널.The non-combustible ceramic panel is a fire-proof ceramic sandwich panel, characterized in that the cut to cut the ceramic panel manufactured in a constant shape, trimmed the corners, put into a microwave dryer at 110 ℃ condition, and then cooled at room temperature. 제 1항에 있어서, The method of claim 1, 상기 세라믹 패널은, SiO2 분말, Al2O3 분말, Ca0 분말, Mg0 분말, 점토 분말, 백운석 분말, 지당 분말로 이루어진 충진재를 만든 다음, 그 충진재 20중량%와 진주암 분말(expanded pearlite) 80중량%를 섞어 교반한 후, 무기접착제와 함께 혼합예열기기에 투입 재차 교반하고, 교반물을 내열성금형에 투입한 상태에서 열압프레스로 압축한 다음 탈형하여 제조된 것임을 특징으로 하는 방화 세라믹 샌드위치 패널.The ceramic panel is made of a filler consisting of SiO 2 powder, Al 2 O 3 powder, Ca0 powder, Mg0 powder, clay powder, dolomite powder, fat sugar powder, and then 20% by weight of the filler and 80% by weight of expanded pearlite. After mixing and stirring the%, and added to the mixing preheater with an inorganic adhesive, and stirred again, the fire-resistant ceramic sandwich panel, characterized in that prepared by compressing with a hot press in a state in which the stirring was put into a heat-resistant mold. 제 2항에 있어서, 3. The method of claim 2, 상기 충진재는 SiO2 분말 67중량%, Al2O3 분말 15중량%, CaO 분말 5중량%, MgO 분말 3.5중량%, 점토 분말 8중량%, 백운석 분말 1중량%, 지당 분말 0.5중량%를 교반기로 교반 후 900℃ ~ 1000℃ 조건으로 하소시켜 냉각 후 600 메쉬 입도 분말로 분쇄함으로써 제조된 것임을 특징으로 하는 방화 세라믹 샌드위치 패널.The filler is 67% by weight SiO 2 powder, 15% by weight Al 2 O 3 powder, 5% by weight CaO powder, 3.5% by weight MgO powder, 8% by weight clay powder, 1% by weight dolomite powder, 0.5% by weight powder per agitator Fired ceramic sandwich panel, characterized in that it was prepared by calcination to 900 ℃ to 1000 ℃ conditions after stirring to pulverized to 600 mesh particle size powder after cooling. 제 1항에 있어서, The method of claim 1, 상기 불연 세라믹 패널은, 상기 두 개의 아연도장 강판 안쪽에 무기접착제를 도포한 다음, 상기 아연도장 강판의 무기접착제 도포면에 상기 불연 세라믹 패널을 부착한 상태로 압축 롤러를 통과시킨 다음, 50℃ 조건에서 건조한 후 냉각함으로써 상기 두 개의 아연도장 강판에 접착되는 것을 특징으로 하는 방화 세라믹 샌드위치 패널.The non-combustible ceramic panel, after applying the inorganic adhesive on the inside of the two galvanized steel sheet, and passed the compression roller with the non-combustible ceramic panel attached to the inorganic adhesive coating surface of the galvanized steel sheet, and then at 50 ℃ Fire-resistant ceramic sandwich panel, characterized in that bonded to the two galvanized steel sheet by cooling after drying. SiO2 분말, Al2O3 분말, Ca0 분말, Mg0 분말, 점토 분말, 백운석 분말, 지당 분말을 교반하는 단계;Stirring SiO 2 powder, Al 2 O 3 powder, Ca0 powder, Mg0 powder, clay powder, dolomite powder, powdered sugar powder; 900℃ ~ 1000℃ 조건에서 하소시키는 단계;Calcination at 900 ° C. to 1000 ° C. conditions; 냉각 후 분쇄하여 충진재를 제조하는 단계;Grinding after cooling to prepare a filler; 상기 충진재와 진주암 분말(expanded pearlite)을 섞어 교반하는 단계;Mixing the filler and stirred pearlite powder (expanded pearlite); 무기접착제와 함께 혼합예열기기에 투입 교반하는 단계;Stirring with an inorganic adhesive into a mixing preheater; 교반물을 내열성금형에 투입한 상태에서 열압프레스로 압축한 후 탈형함으로써 세라믹 패널을 제조하는 단계;Manufacturing a ceramic panel by compressing the stirred material with a hot press in a state where it is put in a heat-resistant mold and then demolding it; 상기 세라믹 패널을 절단하고 모서리를 다듬어 마이크로웨이브 건조기에 투입하여 건조한 다음 냉각하는 단계; 및 Cutting the ceramic panel, trimming the edges, putting the same in a microwave dryer, drying and cooling the ceramic panel; And 아연도장 강판에 무기접착제를 도포한 후, 상기 아연도장 강판의 무기접착제 도포면에 상기 세라믹 패널을 부착한 다음, 압축롤러를 통과시킨 후 건조로를 통과시킴으로써 건조시킨 후 상온에서 냉각시키는 단계;로 이루어지는 것을 특징으로 하는 방화 세라믹 샌드위치 패널의 제조방법.After applying the inorganic adhesive to the galvanized steel sheet, attaching the ceramic panel to the inorganic adhesive coated surface of the galvanized steel sheet, and then passed through a compression roller and dried by passing through a drying furnace to cool at room temperature; A method of manufacturing a fireproof ceramic sandwich panel characterized by the above-mentioned. 제 5 항에 있어서,The method of claim 5, 상기 SiO2 분말, Al2O3 분말, Ca0 분말, Mg0 분말, 점토 분말, 백운석 분말, 지당 분말을 교반하는 단계는, SiO2 분말 67중량%, Al2O3 분말 15중량%, CaO 분말 5중량%, MgO 분말 3.5중량%, 점토분말 8중량%, 백운석 분말 1중량%, 지당 분말 0.5중량%를 교반기에 투입하여 교반함을 특징으로 하는 방화 세라믹 샌드위치 패널의 제조방법.Stirring the SiO 2 powder, Al 2 O 3 powder, Ca0 powder, Mg0 powder, clay powder, dolomite powder, powdered sugar powder, SiO 2 powder 67% by weight, Al 2 O 3 powder 15% by weight, CaO powder 5 A method for producing a fire-resistant ceramic sandwich panel, characterized in that by adding a weight%, 3.5% by weight of MgO powder, 8% by weight of clay powder, 1% by weight of dolomite powder, 0.5% by weight of powder per paper to a stirrer. 제 5 항에 있어서,The method of claim 5, 상기 충진재와 진주암 분말(expanded pearlite)을 섞어 교반하는 단계는, 충진재 20중량% 및 진주암 분말 80중량%를 섞어 교반기에 투입 교반함을 특징으로 하는 방화 세라믹 샌드위치 패널의 제조방법.The step of mixing and stirring the filler and expanded pearlite (expanded pearlite), 20% by weight of the filler and 80% by weight of the pearl rock powder is mixed into a stirrer and a method of manufacturing a fireproof ceramic sandwich panel, characterized in that the stirring.
KR1020090017705A 2009-03-02 2009-03-02 Incombustible ceramic panel and producing method of sandwich panel using thereof KR101108780B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160092725A (en) 2015-01-28 2016-08-05 김태우 Sandwich panel having self fire extinguishing structure and Sandwich panel structures with self fire extinguishing function using thereof
KR20230140878A (en) 2022-03-30 2023-10-10 씨아이티 주식회사 Light-weight board for interior and manufacturing method thereof

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JPH0867576A (en) * 1994-08-29 1996-03-12 Natl House Ind Co Ltd Production of lightweight ceramic material
KR19990042934A (en) * 1997-11-28 1999-06-15 소치재 Construction method of flooring using ocher
KR200374253Y1 (en) 2004-11-04 2005-01-27 주식회사 엘지화학 Light weight ceramic sandwitch panel
KR100763751B1 (en) 2006-11-08 2007-10-04 이봉재 Ceramic thin plate for constrution exterior and the manufacturing method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0867576A (en) * 1994-08-29 1996-03-12 Natl House Ind Co Ltd Production of lightweight ceramic material
KR19990042934A (en) * 1997-11-28 1999-06-15 소치재 Construction method of flooring using ocher
KR200374253Y1 (en) 2004-11-04 2005-01-27 주식회사 엘지화학 Light weight ceramic sandwitch panel
KR100763751B1 (en) 2006-11-08 2007-10-04 이봉재 Ceramic thin plate for constrution exterior and the manufacturing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160092725A (en) 2015-01-28 2016-08-05 김태우 Sandwich panel having self fire extinguishing structure and Sandwich panel structures with self fire extinguishing function using thereof
KR20230140878A (en) 2022-03-30 2023-10-10 씨아이티 주식회사 Light-weight board for interior and manufacturing method thereof

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