KR102210648B1 - Glass wool panel - Google Patents

Glass wool panel Download PDF

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KR102210648B1
KR102210648B1 KR1020200104591A KR20200104591A KR102210648B1 KR 102210648 B1 KR102210648 B1 KR 102210648B1 KR 1020200104591 A KR1020200104591 A KR 1020200104591A KR 20200104591 A KR20200104591 A KR 20200104591A KR 102210648 B1 KR102210648 B1 KR 102210648B1
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glass wool
parts
powder
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KR1020200104591A
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Korean (ko)
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강지숙
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강지숙
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    • 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
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/061—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of metal
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/08—Cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • 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
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/06—Coating on the layer surface on metal layer
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires

Abstract

The present invention relates to a glass wool panel, capable of preventing degradation in durability. According to the present invention, grass wool is disposed between a pair of vertically positioned metal plates as an insulating core material, wherein the insulating core material includes a glass wool mat having a certain thickness. Moreover, the glass wool mat is a mat type structure manufactured by using glass wool, which is a glass fiber, as a main material, mixing a liquid binder for insulation fireproofing reinforcement with the glass wool, and then molding and processing the same.

Description

그라스울 판넬{GLASS WOOL PANEL}Glass wool panel {GLASS WOOL PANEL}

본 발명은 그라스울을 단열심재로 사용하는 그라스울 판넬에 관한 것으로서, 더욱 상세하게는 기존의 그라스울을 단열심재로 사용하는 구조에 비해 단열성을 높여 에너지 효율을 높일 수 있도록 하고, 이와 더불어 발수성을 구비하여 수분 흡수를 차단 및 최소화함으로써 사용중에 발생할 수 있는 내구성 저하를 방지할 수 있도록 하며, 단열성과 더불어 내화성능을 높일 수 있도록 한 그라스울 판넬에 관한 것이다.The present invention relates to a glass wool panel using glass wool as an insulation core, and more particularly, to increase energy efficiency by increasing heat insulation compared to a structure using glass wool as an insulation core material, and in addition to providing water repellency to moisture The present invention relates to a glasswool panel that prevents deterioration in durability that may occur during use by blocking and minimizing absorption, and improving fire resistance performance as well as heat insulation.

일반적으로 그라스울은 유리원료를 고열로 액화시켜 고속 회전 원심공법으로 일정한 두께와 폭을 갖도록 매트상으로 제조되며, 이렇게 제조된 그라스울은 두 장의 금속성 내외피재의 사이에 내재시켜 건축용 판넬로 사용한다.In general, glass wool is manufactured in the form of a mat so that it has a certain thickness and width by high-speed rotation centrifugal method by liquefying glass raw materials with high heat, and the glass wool produced in this way is used as a building panel by being interposed between two sheets of metallic inner and outer coverings.

즉, 그라스울은 그라스울 판넬 제조시 심재로 사용되고, 단열재로서 단열기능을 발휘한다.In other words, glass wool is used as a core material when manufacturing glass wool panels, and as a heat insulation material, it exhibits a thermal insulation function.

부연하여, 상기 그라스울 판넬의 심재가 되는 그라스울은 인체에 무해한 친환경적 소재이고, 탁월한 내화성능으로 안정성이 뛰어나는 등 화재 안전성이 높으며, 밀도에 따른 다양한 열전도율로 단열성능이 우수하고 흡음성이 우수한 장점을 제공할 수 있다.In addition, glass wool, which is the core material of the glass wool panel, is an eco-friendly material that is harmless to the human body, has high fire safety, such as excellent stability with excellent fire resistance, and provides excellent insulation performance and excellent sound absorption due to various thermal conductivity according to density. can do.

이때, 상기 금속성 내외피재로는 아연도금강판이 주로 사용되고 있다.At this time, a galvanized steel sheet is mainly used as the metallic inner and outer covering material.

이와 같은 구성을 갖는 그라스울 판넬은 일반공장, 섬유공장, 기계공장, 전자공장 등의 산업설비; 화물터미널, 체육관, 학교건물 등의 공공설비; 전원주택, 별장, 기숙사 등의 주거시설; 제품창고, 군막사, 대형쇼핑몰등 방화지구 등의 기타시설에 사용되고 있으며, 아주 다양한 분야에 적용되고 있다.Glass wool panels having such a configuration include industrial facilities such as general factories, textile factories, machine factories, and electronic factories; Public facilities such as cargo terminals, gymnasiums, and school buildings; Residential facilities such as country houses, villas, and dormitories; It is used in other facilities such as product warehouses, barracks, large shopping malls, and other facilities such as fire prevention districts, and is applied in a wide variety of fields.

이러한 그라스울 판넬은 화염전파 속도가 느리고 유독가스 발생량이 적은 연소특성을 나타내는 등 사고 초기에 화재를 억제 할 수 있는 장점을 보유하고 있으나, 하기와 같은 단점 및 문제점을 보유하고 있어 개선이 요구되는 실정에 있다.These glasswool panels have the advantage of suppressing fire at the beginning of an accident, such as a low flame propagation speed and low toxic gas generation. However, since it has the following disadvantages and problems, improvement is required. have.

종래 그라스울 판넬을 시공하여 사용함에 있어 심재로 사용되는 그라스울의 소재적 또는 다공성 구조에 의한 구조적 특성에 의해 사용 시간이 지남에 따라 수분을 흡수하는 단점이 있었으며, 이로 인해 심재인 그라스울이 하부로 쳐지는 현상이 발생되면서 두 장의 내외피재 사이에 공간을 형성시키는 문제점이 있었다.In the conventional construction and use of glass wool panels, there was a disadvantage of absorbing moisture over time due to the structural characteristics of the glass wool used as the core material or the porous structure, and this phenomenon causes the glass wool, which is the core material, to be struck downward. As this occurred, there was a problem of forming a space between the two inner and outer coverings.

즉, 그라스울 판넬 측 구조적인 내구성을 저하시키는 문제점이 있었으며, 단열성 또한 저하되는 문제점이 있었다.That is, there is a problem of lowering the structural durability of the glass wool panel side, and there is a problem of lowering the thermal insulation properties.

한편, 이와 같은 그라스울 판넬 관련하여 종래 선행기술문헌을 살펴보았을 때, 국내등록실용신안 제20-0400529호, 국내공개특허 제10-2007-0072640호, 국내등록특허 제10-1824229호 등지에서 그라스울 판넬을 제안 및 개시하고 있다.On the other hand, when looking at the prior art documents related to such a glass wool panel, the glass wool panel in domestic Utility Model No. 20-0400529, Korean Patent Publication No. 10-2007-0072640, and Korean Patent No. 10-1824229 Is proposed and disclosed.

하지만, 상기한 종래 선행기술문헌들과 이하에서 제안하고자 하는 본발명은 기술적 차이를 갖는다 할 수 있다.However, the prior art documents described above and the present invention proposed below may have a technical difference.

대한민국 등록실용신안공보 제20-0400529호Republic of Korea Utility Model Publication No. 20-0400529 대한민국 공개특허공보 제10-2007-0072640호Republic of Korea Patent Publication No. 10-2007-0072640 대한민국 등록특허공보 제10-1824229호Korean Patent Publication No. 10-1824229

본 발명은 상술한 종래의 문제점을 해소 및 이를 감안하여 안출된 것으로서, 기존의 그라스울을 단열심재로 사용하는 구조에 비해 단열성을 높여 에너지 효율을 높일 수 있도록 하고, 이와 더불어 발수성을 구비하여 수분 흡수를 차단 및 최소화함으로써 사용중에 발생할 수 있는 내구성 저하를 방지할 수 있도록 하며, 단열성과 더불어 내화성능을 높일 수 있도록 한 그라스울 판넬을 제공하는데 그 목적이 있다.The present invention has been conceived to solve the above-described problems of the prior art and has been conceived in consideration of this, and it is possible to increase energy efficiency by increasing heat insulation compared to a structure using the existing glass wool as a heat insulation core material, and in addition to having water repellency, moisture absorption is improved. Its purpose is to provide a glasswool panel that prevents deterioration of durability that may occur during use by blocking and minimizing it, and improving fire resistance performance as well as insulation.

본 발명은 내구성과 화재 안전성을 향상시킬 수 있도록 하며, 사용 수명을 연장할 수 있도록 한 그라스울 판넬을 제공하는데 그 목적이 있다.An object of the present invention is to provide a glass wool panel capable of improving durability and fire safety and extending a service life.

상기의 목적을 달성하기 위한 본 발명에 따른 그라스울 판넬은, 상하에 위치된 한쌍의 금속판 사이에 그라스울을 단열심재로 배치하되 접착시트 또는 접착제층을 매개로 결합하여 일체로 구성하는 그라스울 판넬에 있어서, 상기 단열심재는, 일정 두께를 갖는 그라스울매트로 구성하되, 상기 그라스울매트는 주재료로서 유리섬유인 그라스울을 사용하고, 상기 그라스울 측 단열성과 내화성능을 강화하면서 수분 흡수를 방지 및 경량화를 구현하도록 에어로젤분말, 불소실란, 실리콘불소화합물, 화산석분말, 퍼라이트분말 중에서 2가지 이상을 포함하여 배합된 액상의 단열내화강화용 바인더를 그라스울과 혼합한 후 성형 가공하여 제조한 매트형 구조체이며, 상기 한쌍의 금속판은 내외피재로서 도장용융 아연도금강판으로 이루어지고, 상기 접착시트 또는 접착제층은 접착성과 난연성을 부여하기 위해 폴리올레핀 주쇄에 극성 작용기를 포함하는 중합체 또는 화합물로 이루어지되, 상기 극성 작용기는 카복실산기, 산무수기, 아미노기, 에폭시기, 아이소사이아네이트기, 옥사졸린기, 말레이미드기, 인산기, 인산 에스터기, 붕산기, 붕산 에스터기, 티아란기 중에서 1종 이상을 포함하는 것을 특징으로 한다.In the glass wool panel according to the present invention for achieving the above object, in the glass wool panel in which the glass wool is disposed as an insulating core material between a pair of metal plates positioned above and below, but is integrally configured by bonding through an adhesive sheet or an adhesive layer, The heat insulating core material is composed of a glass wool mat having a certain thickness, and the glass wool mat uses glass wool, which is a glass fiber, as a main material, and an aerogel powder to prevent moisture absorption and to realize weight reduction while enhancing the insulating properties and fire resistance of the glass wool side. , Fluorine silane, silicon fluorine compound, volcanic stone powder, and perlite powder. It is a mat-shaped structure manufactured by mixing a liquid heat-insulating and refractory reinforcing binder with glass wool and molding it, and the pair of metal plates It is made of a galvanized steel sheet as an inner and outer covering material, and the adhesive sheet or adhesive layer is made of a polymer or compound containing a polar functional group in the polyolefin main chain to impart adhesiveness and flame retardancy, and the polar functional group is a carboxylic acid group or an acid anhydride group. , An amino group, an epoxy group, an isocyanate group, an oxazoline group, a maleimide group, a phosphoric acid group, a phosphate ester group, a boric acid group, a boric acid ester group, and a thiarane group.

또한, 상기의 목적을 달성하기 위한 본 발명에 따른 그라스울 판넬은, 상하에 위치된 한쌍의 금속판 사이에 그라스울을 단열심재로 배치하되 접착시트 또는 접착제층을 매개로 결합하여 일체로 구성하는 그라스울 판넬에 있어서, 상기 단열심재는, 유리섬유인 그라스울을 성형 가공하여 일정 두께를 갖는 매트형 구조체로 그라스울매트를 구비하되, 상기 그라스울매트에 대해 단열성과 내화성능을 강화하면서 수분 흡수를 방지 및 경량화를 유지하도록 액상의 단열내화강화용 바인더에 침지식 또는 도포식 처리하여 함침시킨 그라스울복합체로 구성하며, 상기 액상의 단열내화강화용 바인더는 에어로젤분말, 불소실란, 실리콘불소화합물, 화산석분말, 퍼라이트분말 중에서 2가지 이상을 포함하여 배합된 조성이고, 상기 한쌍의 금속판은 내외피재로서 도장용융 아연도금강판으로 이루어지고, 상기 접착시트 또는 접착제층은 접착성과 난연성을 부여하기 위해 폴리올레핀 주쇄에 극성 작용기를 포함하는 중합체 또는 화합물로 이루어지되, 상기 극성 작용기는 카복실산기, 산무수기, 아미노기, 에폭시기, 아이소사이아네이트기, 옥사졸린기, 말레이미드기, 인산기, 인산 에스터기, 붕산기, 붕산 에스터기, 티아란기 중에서 1종 이상을 포함하는 것을 특징으로 한다.In addition, the glass wool panel according to the present invention for achieving the above object is to arrange the glass wool as an insulating core material between a pair of metal plates positioned at the top and bottom, but the glass wool panel is integrally configured by bonding through an adhesive sheet or an adhesive layer. In the above, the insulating core material is provided with a glass wool mat as a mat-shaped structure having a certain thickness by molding glass wool, which is a glass fiber, but to prevent moisture absorption and maintain weight reduction while enhancing heat insulation and fire resistance for the glass wool mat. It is composed of a glass wool composite that is impregnated by immersion or coating treatment in a liquid heat-insulating refractory reinforcing binder, and the liquid heat-insulating fire-resistance reinforcing binder is two of airgel powder, fluorine silane, silicon fluorine compound, volcanic stone powder, and perlite powder. The composition includes the above, and the pair of metal plates is made of a hot-dip galvanized steel plate as an inner and outer covering material, and the adhesive sheet or adhesive layer is a polymer containing a polar functional group in the polyolefin main chain to impart adhesiveness and flame retardancy, or Consists of a compound, wherein the polar functional group is a carboxylic acid group, an acid anhydride group, an amino group, an epoxy group, an isocyanate group, an oxazoline group, a maleimide group, a phosphoric acid group, a phosphate ester group, a boric acid group, a boric acid ester group, and a thiaran group. It is characterized by including one or more.

여기에서, 상기 액상의 단열내화강화용 바인더는, 수용성 수지 100중량부를 기준으로 하여 비산 억제용 수지 1~10중량부, 에어로젤분말 10~50중량부, 불소실란 또는 실리콘불소화합물 5~20중량부, 화산석분말 또는 퍼라이트분말 10~30중량부를 포함하는 혼합물이며, 상기 수용성 수지는 물 1~1.2리터에 카르복시메틸셀룰로즈 1~5중량%을 함유하도록 첨가한 점성액이고, 상기 비산 억제용 수지는 아크릴 에멀젼 또는 아크릴-우레탄 에멀젼이며, 상기 에어로젤분말은 실리카에어로젤, 알루미나에어로젤, 카본에어로젤, 에폭시-실리카에어로젤 복합체, 폴리비닐부티랄-실리카에어로젤 복합체 중에서 적어도 하나 이상일 수 있다.Here, the liquid heat-insulating refractory reinforcing binder is 1 to 10 parts by weight of a scattering inhibiting resin, 10 to 50 parts by weight of airgel powder, 5 to 20 parts by weight of a fluorine silane or silicon fluorine compound based on 100 parts by weight of a water-soluble resin. , A mixture containing 10 to 30 parts by weight of volcanic stone powder or perlite powder, the water-soluble resin is a viscous liquid added to contain 1 to 5% by weight of carboxymethylcellulose in 1 to 1.2 liters of water, and the resin for scattering is acrylic Emulsion or acrylic-urethane emulsion, and the airgel powder may be at least one of silica aerogel, alumina aerogel, carbon aerogel, epoxy-silica aerogel composite, and polyvinyl butyral-silica aerogel composite.

여기에서, 상기 에어로젤분말, 화산석분말, 퍼라이트분말 각각은, 상기 그라스울 측 분산이나 침투 효과 및 혼입률을 높일 수 있도록 30㎛ 이하의 입경을 갖는 크기를 사용할 수 있다.Here, each of the airgel powder, volcanic stone powder, and perlite powder may be of a size having a particle diameter of 30 μm or less so as to increase the dispersion or penetration effect on the glass wool side and the mixing rate.

여기에서, 상기 한쌍의 금속판은 각각 아연-알루미늄-마그네슘 합금용융아연도금강판이고, 0.4~0.6mm 두께로 형성하며, 상기 한쌍의 금속판 중 상부에 배치되는 외피재에는 외표면에 알루미늄입자분말 100중량부를 기준으로 하여 지르코니아분말 또는 티타늄분말 20~50중량부, 몬모릴로나이트 10~30중량부, 데카브로모디페닐옥사이드 10~30중량부를 포함하는 코팅액을 도포하여 코팅층을 형성하되, 0.3mm 내지 0.5mm 두께로 형성하며, 상기 단열심재는 40~200mm 두께로 형성할 수 있다.Here, the pair of metal plates are each zinc-aluminum-magnesium alloy hot-dip galvanized steel plate, formed to a thickness of 0.4 to 0.6 mm, and 100 weight of aluminum particle powder on the outer surface of the outer shell material disposed on the upper portion of the pair of metal plates A coating layer is formed by applying a coating solution containing 20 to 50 parts by weight of zirconia powder or titanium powder, 10 to 30 parts by weight of montmorillonite, and 10 to 30 parts by weight of decabromodiphenyl oxide based on parts, but with a thickness of 0.3 mm to 0.5 mm. And the heat insulating core may be formed to a thickness of 40 to 200mm.

여기에서, 상기 상부 금속판과 단열심재와의 사이 및 상기 하부 금속판과 단열심재와의 사이에는 각각, 불연성 보강판을 배치하되, 접착시트 또는 접착제층을 매개로 결합하며, 상기 불연성 보강판은, 화산석분말, 퍼라이트분말, 질석분말 중에서 적어도 하나 이상이 사용되는 내화재료 100중량부를 기준으로 하여 실리카 또는 알루미나분말 1~5중량부, 규산칼륨 40~60중량부, 불소실란 또는 실리콘불소화합물 5~10중량부를 포함하는 혼합물로 제조한 것일 수 있다.Here, a non-combustible reinforcing plate is disposed between the upper metal plate and the heat insulating core material and between the lower metal plate and the heat insulating core material, respectively, and is coupled through an adhesive sheet or an adhesive layer, and the non-combustible reinforcing plate is volcanic stone 1 to 5 parts by weight of silica or alumina powder, 40 to 60 parts by weight of potassium silicate, 5 to 10 parts by weight of a fluorine silane or silicon fluorine compound based on 100 parts by weight of a refractory material in which at least one of powder, perlite powder, and vermiculite powder is used It may be prepared as a mixture containing parts.

여기에서, 상기 상부 금속판과 하부 금속판 각각의 내면에는 불연성 보강층을 형성하되, 상기 불연성 보강층은, 화산석분말, 퍼라이트분말, 질석분말 중에서 적어도 하나 이상이 사용되는 내화재료 100중량부를 기준으로 하여 실리카 또는 알루미나분말 1~5중량부, 규산칼륨 40~60중량부, 불소실란 또는 실리콘불소화합물 5~10중량부를 포함하는 혼합물을 도포하여 형성할 수 있다.Here, a non-combustible reinforcing layer is formed on the inner surfaces of each of the upper and lower metal plates, and the non-combustible reinforcing layer is silica or alumina based on 100 parts by weight of a refractory material in which at least one of volcanic stone powder, perlite powder, and vermiculite powder is used. It can be formed by applying a mixture containing 1 to 5 parts by weight of powder, 40 to 60 parts by weight of potassium silicate, and 5 to 10 parts by weight of a fluorine silane or a silicon fluorine compound.

본 발명에 따르면, 기존의 그라스울을 단열심재로 단독 사용하는 구조에 비해 단열성을 높여 에너지 효율을 높일 수 있고, 이와 더불어 발수성을 구비하므로 수분 흡수를 차단 및 최소화할 수 있어 그라스울 판넬을 시공하여 사용중에 발생할 수 있는 내구성 저하를 방지할 수 있으며, 단열성과 더불어 내화성능을 높일 수 있는 유용함을 달성할 수 있다.According to the present invention, compared to a structure in which the existing glass wool is used alone as an insulation core, it is possible to increase energy efficiency by increasing heat insulation.In addition, since it has water repellency, it is possible to block and minimize moisture absorption, so that a glass wool panel is installed during use. It is possible to prevent a decrease in durability that may occur, and it is possible to achieve usefulness that can increase fire resistance performance as well as heat insulation.

본 발명에 따르면, 그라스울 판넬에 대해 내구성과 화재 안전성을 향상시킬 수 있으며, 사용 수명을 연장할 수 있고 경량성을 유지할 수 있는 유용함을 달성할 수 있다.According to the present invention, durability and fire safety for a glass wool panel can be improved, a service life can be extended, and a usefulness of maintaining light weight can be achieved.

도 1은 본 발명의 실시예에 따른 그라스울 판넬을 나타낸 개략적 구성도이다.
도 2는 본 발명의 실시예에 따른 그라스울 판넬을 나타낸 개략적 단면도이다.
도 3은 본 발명의 실시예에 따른 그라스울 판넬에 있어 불연성 보강판을 포함하는 구성을 나타낸 개략적 단면도이다.1 is a schematic configuration diagram showing a glass wool panel according to an embodiment of the present invention.
2 is a schematic cross-sectional view showing a glass wool panel according to an embodiment of the present invention.
3 is a schematic cross-sectional view showing a configuration including a non-combustible reinforcing plate in a glass wool panel according to an embodiment of the present invention.

본 발명에 대해 첨부한 도면을 참조하여 바람직한 실시예를 설명하면 다음과 같으며, 이와 같은 상세한 설명을 통해서 본 발명의 목적과 구성 및 그에 따른 특징들을 보다 잘 이해할 수 있게 될 것이다.A preferred embodiment of the present invention will be described with reference to the accompanying drawings, and it will be possible to better understand the objects and configurations of the present invention, and features thereof, through such detailed description.

본 발명의 실시예에 따른 그라스울 판넬(100)은 도 1 내지 도 3에 나타낸 바와 같이, 상하부에 위치하는 한쌍의 금속판(110)(120)과, 상기 한쌍의 금속판 사이에 내재되는 단열심재(130), 및 접착제층(140)을 포함하는 구성으로 이루어진다.The glass wool panel 100 according to the embodiment of the present invention includes a pair of metal plates 110 and 120 positioned at the upper and lower portions, as shown in FIGS. 1 to 3, and an insulation core 130 interposed between the pair of metal plates. ), and an adhesive layer 140.

상기 한쌍의 금속판(110)(120)은 일반적으로 사용되는 금속판으로 구성할 수 있으며, 상기 단열심재(130)의 상하에 위치하여 상기 접착제층(140)을 매개로 접착 결합되어 일체로 구성된다.The pair of metal plates 110 and 120 may be formed of a commonly used metal plate, and are integrally formed by being adhesively bonded through the adhesive layer 140 by being positioned above and below the heat insulating core 130.

상기 한쌍의 금속판(110)(120)은 상부 금속판(110)인 외피재와 하부 금속판(120)인 내피재로 구분할 수 있으며, 주로 용융아연도금강판으로 이루어진다.The pair of metal plates 110 and 120 can be divided into a shell material as the upper metal plate 110 and an inner skin material as the lower metal plate 120, and are mainly made of hot-dip galvanized steel sheets.

상기 한쌍의 금속판(110)(120)은 각각 0.4~0.6mm 두께로 형성할 수 있는데, 필요에 따라 수정 또는 변형이 이루어질 수 있다 할 것이다.The pair of metal plates 110 and 120 may be formed to have a thickness of 0.4 to 0.6 mm, respectively, and may be modified or modified as necessary.

상기 한쌍의 금속판(110)(120)은 각각 용융아연도금강판을 주로 사용할 수 있으나, 고강도 구현 및 내구성 강화를 위해 아연-알루미늄-마그네슘 합금용융아연도금강판을 사용할 수 있다.The pair of metal plates 110 and 120 may each mainly use a hot-dip galvanized steel sheet, but a zinc-aluminum-magnesium alloy hot-dip galvanized steel sheet may be used to implement high strength and strengthen durability.

상기 단열심재(130)는 일정 두께를 갖는 그라스울매트로 구성할 수 있다.The insulating core 130 may be composed of a glass wool mat having a predetermined thickness.

상기 단열심재(130)는 적용 구조물에 따라 다양한 두께로 형성할 수 있는데, 필요에 따라 40~200mm 두께로 형성할 수 있다.The insulating core 130 may be formed in various thicknesses depending on the applied structure, and may be formed in a thickness of 40 to 200 mm as needed.

상기 단열심재(130)로 사용되는 그라스울매트는 주재료로 유리섬유인 그라스울을 사용하는 것으로서, 그라스울 측 단열성과 내화성능을 강화하면서 수분 흡수를 방지 및 경량화를 구현하도록 하기와 같이 구비할 수 있다.The glass wool mat used as the insulating core 130 is made of glass wool, which is a glass fiber, as a main material, and may be provided as follows to prevent moisture absorption and implement weight reduction while enhancing insulation and fire resistance performance of the glass wool side.

상세하게, 상기 단열심재(130)는 에어로젤분말, 불소실란, 실리콘불소화합물, 화산석분말, 퍼라이트분말 중에서 2가지 이상을 포함하여 배합된 액상의 단열내화강화용 바인더를 주재료인 그라스울과 혼합한 후 성형 가공하여 매트형 구조체로 제조한다.In detail, the heat insulating core material 130 is formed after mixing a liquid heat insulating and refractory reinforcing binder mixed with two or more of airgel powder, fluorine silane, silicon fluorine compound, volcanic stone powder, and perlite powder with glass wool as the main material. Processed and manufactured into a mat-shaped structure.

상기 액상의 단열내화강화용 바인더는 수용성 수지 100중량부를 기준으로 하여 비산 억제용 수지 1~10중량부, 에어로젤분말 10~50중량부, 불소실란 또는 실리콘불소화합물 5~20중량부, 화산석분말 또는 퍼라이트분말 10~30중량부를 포함하는 혼합물로 조성함이 바람직하다.The liquid heat-insulating and refractory reinforcing binder is 1 to 10 parts by weight of scattering control resin, 10 to 50 parts by weight of airgel powder, 5 to 20 parts by weight of fluorine silane or silicon fluorine compound, volcanic stone powder or It is preferable to use a mixture containing 10 to 30 parts by weight of perlite powder.

상기 수용성 수지는 물 1~1.2리터에 카르복시메틸셀룰로즈 1~5중량%을 함유하도록 첨가한 점성액일 수 있다.The water-soluble resin may be a viscous liquid added to contain 1 to 5% by weight of carboxymethylcellulose to 1 to 1.2 liters of water.

상기 비산 억제용 수지는 아크릴 에멀젼 또는 아크릴-우레탄 에멀젼일 수 있다.The scattering inhibiting resin may be an acrylic emulsion or an acrylic-urethane emulsion.

상기 에어로젤분말은 실리카에어로젤, 알루미나에어로젤, 카본에어로젤, 에폭시-실리카에어로젤 복합체, 폴리비닐부티랄-실리카에어로젤 복합체 중에서 적어도 하나 이상을 사용할 수 있다.The airgel powder may be at least one of silica aerogel, alumina aerogel, carbon aerogel, epoxy-silica aerogel composite, and polyvinyl butyral-silica aerogel composite.

상기 에어로젤분말은 주재료인 그라스울로 수분 침투를 차단 및 방지함과 더불어 단열성과 내화성능을 높여줄 수 있으며, 매우 가벼운 경량 소재이다.The airgel powder is glass wool, which is a main material, blocks and prevents moisture penetration, and can improve heat insulation and fire resistance, and is a very light and lightweight material.

여기에서, 상기 불소실란 또는 실리콘불소화합물은 발수성을 통해 주재료인 그라스울로 수분 침투를 차단 및 방지하는 기능을 한다.Here, the fluorine silane or silicon fluorine compound functions to block and prevent moisture penetration into the glass wool as the main material through water repellency.

상기 화산석분말과 퍼라이트분말은 경량 소재로서, 무게의 증가를 방지하면서 단열성과 내화성능을 높여줄 수 있으며, 원적외선 방사 및 항균성을 발휘할 수 있다.The volcanic stone powder and perlite powder are lightweight materials, and can increase heat insulation and fire resistance while preventing an increase in weight, and exhibit far-infrared radiation and antibacterial properties.

상기 에어로젤분말, 화산석분말, 퍼라이트분말 각각은 상기 주재료인 그라스울 측 분산이나 침투 효과 및 혼입률을 높일 수 있도록 30㎛ 이하의 입경을 갖는 크기를 사용함이 바람직하다.Each of the airgel powder, volcanic stone powder, and perlite powder is preferably a size having a particle diameter of 30 μm or less so as to increase the dispersion or penetration effect and mixing rate of the glass wool side as the main material.

또한, 본 발명에 있어, 상기 단열심재(130)는 하기와 같은 방식으로 구비하여 사용할 수도 있다.In addition, in the present invention, the insulation core 130 may be provided and used in the following manner.

상세하게, 상기 단열심재(130)는 유리섬유인 그라스울을 성형 가공하여 일정 두께를 갖는 매트형 구조체로 그라스울매트를 구비하되, 상기 그라스울매트에 대해 단열성과 내화성능을 강화하면서 수분 흡수를 방지 및 경량화를 유지하도록 액상의 단열내화강화용 바인더에 침지식 또는 도포식 처리하여 함침시킨 그라스울복합체로 구성할 수 있다.In detail, the insulating core 130 is provided with a glass wool mat as a mat-shaped structure having a certain thickness by molding glass wool, which is a glass fiber, but preventing moisture absorption and reducing weight while enhancing insulation and fire resistance for the glass wool mat. It can be composed of a glass wool composite that is impregnated by immersion or coating treatment in a liquid heat-insulating and refractory reinforcing binder to maintain it.

이때, 상기 액상의 단열내화강화용 바인더는 상기에서 설명한 성분 및 조성과 동일한 형태로 구비하여 사용할 수 있으므로 상세한 설명은 생략하기로 하며, 상술한 설명을 준용하기로 한다.At this time, since the liquid heat insulating and refractory reinforcing binder may be provided and used in the same form as the components and compositions described above, detailed descriptions will be omitted, and the above description will be applied mutatis mutandis.

상기 접착제층(140)은 접착시트의 형태로 구비하여 사용할 수도 있다 할 것이며, 접착성과 난연성을 부여하기 위해 폴리올레핀 주쇄에 극성 작용기를 포함하는 중합체 또는 화합물로 이루어지되, 상기 극성 작용기는 카복실산기, 산무수기, 아미노기, 에폭시기, 아이소사이아네이트기, 옥사졸린기, 말레이미드기, 인산기, 인산 에스터기, 붕산기, 붕산 에스터기, 티아란기 중에서 1종 이상을 포함할 수 있다.The adhesive layer 140 may be provided and used in the form of an adhesive sheet. To impart adhesiveness and flame retardancy, the adhesive layer 140 is made of a polymer or compound containing a polar functional group in the polyolefin main chain, and the polar functional group is a carboxylic acid group, an acid It may contain one or more of an anhydride group, an amino group, an epoxy group, an isocyanate group, an oxazoline group, a maleimide group, a phosphoric acid group, a phosphate ester group, a boric acid group, a boric acid ester group, and a thiaran group.

또한, 본 발명에서는 상기 한쌍의 금속판(110)(120) 중 상부에 배치되는 외피재에는 내구성과 내화성능을 강화함과 더불어 자외선 등 열에너지 침투를 방지하기 위해 외표면에 알루미늄입자분말 100중량부를 기준으로 하여 지르코니아분말 또는 티타늄분말 20~50중량부, 몬모릴로나이트 10~30중량부, 데카브로모디페닐옥사이드 10~30중량부를 포함하는 코팅액을 도포하여 코팅층을 형성할 수 있다.In addition, in the present invention, in order to prevent penetration of heat energy such as ultraviolet rays, the outer shell material disposed on the upper portion of the pair of metal plates 110 and 120 is based on 100 parts by weight of aluminum particle powder. Thus, a coating solution including 20 to 50 parts by weight of zirconia powder or titanium powder, 10 to 30 parts by weight of montmorillonite, and 10 to 30 parts by weight of decabromodiphenyl oxide may be applied to form a coating layer.

이때, 상기 코팅층은 0.3mm 내지 0.5mm 두께로 형성할 수 있다.At this time, the coating layer may be formed to a thickness of 0.3mm to 0.5mm.

여기에서, 상기 데카브로모디페닐옥사이드는 난연제로서, 붕산, 붕사, 질화붕소, 붕산아연, Mg(OH)2, Sb2O3, 구아니딘염, Sb2O5, 방향족 인산에스테르, 할로겐함유 축합 인산에스테르, 방향족 축합 인산에스테르, 폴리인산염, 트리페닐포스페이트, 크레질페닐포스페이트, 레졸디페닐포스페이트, 클로르에틸포스페이트 중에서 선택된 어느 1종으로 대체할 수 있다.Here, the decabromodiphenyl oxide is a flame retardant, boric acid, borax, boron nitride, zinc borate, Mg(OH) 2 , Sb 2 O 3 , guanidine salt, Sb 2 O 5 , aromatic phosphate ester, halogen-containing condensed phosphoric acid Ester, aromatic condensed phosphate ester, polyphosphate, triphenyl phosphate, crezyl phenyl phosphate, resoldiphenyl phosphate, chlorethyl phosphate can be substituted with any one selected from.

여기에서는, 이산화티탄, 주쇄 및 측쇄에 알킬기나 메틸기 또는 에틸기로 치환한 구조를 갖는 폴리알킬실리케이트, 그래핀 등을 더 첨가하는 구성을 갖게 함으로써 내오염성 및 자기정화기능을 발휘하도록 구성할 수도 있다.Here, titanium dioxide, a polyalkyl silicate having a structure substituted with an alkyl group, a methyl group, or an ethyl group to the main chain and side chain, graphene, etc. may be further added, thereby exhibiting fouling resistance and self-purification function.

더불어, 본 발명에서는 상부 금속판(110)과 단열심재(130)와의 사이, 및 하부 금속판(120)과 단열심재(130)와의 사이에 위치시켜 불연성 보강판(151)(152)을 각각 배치할 수 있으며, 접착시트 또는 접착제층을 매개로 결합할 수 있다.In addition, in the present invention, non-combustible reinforcing plates 151 and 152 may be disposed between the upper metal plate 110 and the heat insulating core 130 and between the lower metal plate 120 and the heat insulating core 130. And, it may be bonded through an adhesive sheet or an adhesive layer.

이때, 상기 접착시트 또는 접착제층은 상술한 접착제층(140)에 사용된 접착제를 사용할 수도 있으나, 불연성 보강판(151)(152)과 금속판(110)(120) 간의 접착성을 강화하기 위해 다른 조성을 갖는 접착제가 사용될 수도 있다.At this time, the adhesive sheet or the adhesive layer may use the adhesive used in the above-described adhesive layer 140, but in order to reinforce the adhesiveness between the non-flammable reinforcing plate 151, 152 and the metal plate 110, 120 An adhesive having a composition may also be used.

상기 불연성 보강판(151)(152)은 경량을 유지토록 하면서도 내화성능 및 방수성능을 강화하도록 하기 위해 화산석분말, 퍼라이트분말, 질석분말 중에서 적어도 하나 이상이 사용되는 내화재료 100중량부를 기준으로 하여 실리카 또는 알루미나분말 1~5중량부, 규산칼륨 40~60중량부, 불소실란 또는 실리콘불소화합물 5~10중량부를 포함하는 혼합물로 성형 가공하여 구비할 수 있다.The non-combustible reinforcing plates 151 and 152 are based on 100 parts by weight of a refractory material in which at least one of volcanic stone powder, perlite powder, and vermiculite powder is used in order to strengthen fire resistance and waterproof performance while maintaining light weight. Alternatively, it may be provided by molding into a mixture containing 1 to 5 parts by weight of alumina powder, 40 to 60 parts by weight of potassium silicate, and 5 to 10 parts by weight of a fluorine silane or a silicon fluorine compound.

상기 불연성 보강판(151)(152)은 각각 0.3~0.5mm 두께로 형성할 수 있는데, 필요에 따라 수정 또는 변형이 이루어질 수 있다 할 것이다.Each of the non-combustible reinforcing plates 151 and 152 may be formed to have a thickness of 0.3 to 0.5 mm, and may be modified or deformed as necessary.

나아가, 본 발명에서는 다른 실시예로서, 상부 금속판(110)과 하부 금속판(120) 각각의 내면에 불연성 보강층(미 도시됨)을 형성하는 구성을 갖게 할 수도 있다.Further, in the present invention, as another embodiment, a non-flammable reinforcing layer (not shown) may be formed on the inner surfaces of each of the upper metal plate 110 and the lower metal plate 120.

상기 불연성 보강층은 화산석분말, 퍼라이트분말, 질석분말 중에서 적어도 하나 이상이 사용되는 내화재료 100중량부를 기준으로 하여 실리카 또는 알루미나분말 1~5중량부, 규산칼륨 40~60중량부, 불소실란 또는 실리콘불소화합물 5~10중량부를 포함하는 혼합물을 도포하여 형성할 수 있다.The non-combustible reinforcing layer is 1 to 5 parts by weight of silica or alumina powder, 40 to 60 parts by weight of potassium silicate, fluorine silane or silicon fluorine based on 100 parts by weight of a refractory material in which at least one of volcanic stone powder, perlite powder, and vermiculite powder is used. It can be formed by applying a mixture containing 5 to 10 parts by weight of the compound.

상기 불연성 보강층은 0.1~0.3mm 두께로 형성할 수 있는데, 필요에 따라 수정 또는 병형이 이루어질 수 있다 할 것이다.The non-flammable reinforcing layer may be formed to a thickness of 0.1 to 0.3 mm, and it may be modified or bottle-shaped as necessary.

여기에서, 상기 불연성 보강층은 상술한 불연성 보강판(151)(152)을 한쌍의 금속판(110)(120)에 덧대는 방식에 비해 그라스울 판넬(100) 측 제조비용을 절감할 수 있으면서 더욱 가벼운 형태로의 경량화를 도모할 수 있는 유용함을 발휘할 수 있다.Here, the non-combustible reinforcing layer is a lighter form while reducing the manufacturing cost of the glass wool panel 100 side compared to the method of attaching the aforementioned non-combustible reinforcing plates 151 and 152 to a pair of metal plates 110 and 120 The usefulness that can aim at reducing the weight of the furnace can be exhibited.

한편, 상술한 구성으로 이루어지는 본 발명에 따른 그라스울 판넬에 있어 그라스울 단열심재에 대해 내화성능을 테스트하였으며, 그 결과를 아래의 표 1 및 표 2에 나타내었다.Meanwhile, in the glass wool panel according to the present invention having the above-described configuration, the fire resistance performance was tested for the glass wool insulation core, and the results are shown in Tables 1 and 2 below.

(실시예 1)(Example 1)

유리섬유인 그라스울에 액상의 단열내화강화용 바인더를 혼합한 후 성형 가공하여 50mm 두께의 그라스울매트로 단열심재를 구비하였다.Glass wool, which is a glass fiber, was mixed with a liquid heat-insulating and refractory-reinforcing binder, and then molded to form a glass wool mat having a thickness of 50 mm to provide an insulation core.

이때, 액상의 단열내화강화용 바인더는 수용성 수지 100중량부를 기준으로 하여 비산 억제용 수지 3중량부, 에어로젤분말 30중량부, 불소실란 10중량부, 화산석분말 10중량부가 배합된 혼합물을 사용하였다.In this case, a mixture of 3 parts by weight of a scattering inhibiting resin, 30 parts by weight of airgel powder, 10 parts by weight of fluorine silane, and 10 parts by weight of volcanic stone powder based on 100 parts by weight of a water-soluble resin was used.

여기에서, 수용성 수지는 물 1리터에 카르복시메틸셀룰로즈 3중량%을 함유한 조성을 갖게 하였고, 비산 억제용 수지는 아크릴 에멀젼을 사용하였으며, 에어로젤분말은 실리카에어로젤을 사용하였다.Here, the water-soluble resin was made to have a composition containing 3% by weight of carboxymethylcellulose in 1 liter of water, an acrylic emulsion was used as the scattering inhibiting resin, and silica aerogel was used as the aerogel powder.

구분division ISO 1182 판정기준ISO 1182 criteria 결과치Result 온도상승(△T)Temperature rise (△T) 중심과 표면의 온도상승 ≤30℃Temperature rise of center and surface ≤30℃ ≤165℃≤165℃ 질량손실(△m)Mass loss (△m) ≤50%≤50% ≤82%≤82% 화염유지시간(tf)Flame holding time (t f ) ≤10초≤10 seconds ≤57초≤57 seconds

(실시예 2)(Example 2)

액상의 단열내화강화용 바인더를 침지방식으로 50mm 두께의 그라스울매트에 함침시켜 단열심재를 구비하였다.A liquid insulating fireproof reinforcing binder was impregnated into a 50 mm thick glass wool mat by immersion method to provide an insulating core material.

이때, 액상의 단열내화강화용 바인더는 수용성 수지 100중량부를 기준으로 하여 비산 억제용 수지 3중량부, 에어로젤분말 50중량부, 불소실란 20중량부, 화산석분말 10중량부가 배합된 혼합물을 사용하였다.At this time, a mixture of 3 parts by weight of a scattering inhibiting resin, 50 parts by weight of airgel powder, 20 parts by weight of fluorine silane, and 10 parts by weight of volcanic stone powder based on 100 parts by weight of a water-soluble resin was used.

여기에서, 수용성 수지는 물 1리터에 카르복시메틸셀룰로즈 3중량%을 함유한 조성을 갖게 하였고, 비산 억제용 수지는 아크릴 에멀젼을 사용하였으며, 에어로젤분말은 실리카에어로젤을 사용하였다.Here, the water-soluble resin was made to have a composition containing 3% by weight of carboxymethylcellulose in 1 liter of water, an acrylic emulsion was used as the scattering inhibiting resin, and silica aerogel was used as the aerogel powder.

구분division ISO 1182 판정기준ISO 1182 criteria 결과치Result 온도상승(△T)Temperature rise (△T) 중심과 표면의 온도상승 ≤30℃Temperature rise of center and surface ≤30℃ ≤167℃≤167℃ 질량손실(△m)Mass loss (△m) ≤50%≤50% ≤81%≤81% 화염유지시간(tf)Flame holding time (t f ) ≤10초≤10 seconds ≤58초≤58 seconds

표 1 및 표 2에서 보여주는 바와 같이, 본 발명에서는 그라스울에 단열내화강화용 바인더를 혼합함으로써 우수한 내화성능을 발휘하는 그라스울 판넬을 제공할 수 있음을 나타내고 있다.As shown in Tables 1 and 2, in the present invention, it is shown that a glass wool panel exhibiting excellent fire resistance performance can be provided by mixing a binder for heat insulation fire resistance reinforcement with glass wool.

한편, 상기한 실시예 1과 실시예 2에 대해 각각 100mm×100mm 크기의 시편을 물이 담긴 수조 내에 3시간 동안 침지시킨 후 꺼내어 흡수율을 측정하였으며, 그 결과를 아래의 표 3에 나타내었다.On the other hand, for Example 1 and Example 2, each of the specimens having a size of 100 mm×100 mm was immersed in a water bath for 3 hours and then taken out to measure the absorption rate, and the results are shown in Table 3 below.

이때, 비교대상으로 그라스울만을 단독으로 하는 심재를 동일한 크기의 시편으로 만들어 동일한 시간으로 침지시킨 후 꺼내어 흡수율을 측정하였다.At this time, a core material containing only glass wool as a comparison object was made into a specimen of the same size, immersed for the same time, and taken out to measure the absorption rate.

구분division 흡수율Absorption rate 실시예 1Example 1 42.6%42.6% 실시예 2Example 2 42.1%42.1% 비교대상comparison target 85.7%85.7%

표 3에서 보여주는 바와 같이, 본 발명에서는 그라스울에 단열내화강화용 바인더를 혼합함으로써 비교대상인 그라스울 단독 사용에 비해 우수한 방수성능을 발휘하는 그라스울 판넬을 제공할 수 있음을 나타내고 있다.As shown in Table 3, in the present invention, it is shown that by mixing the glass wool with a binder for reinforcing heat insulation and fire resistance, it is possible to provide a glass wool panel that exhibits excellent waterproof performance compared to the use of glass wool alone.

이상에서 설명한 실시예는 본 발명의 바람직한 실시예를 설명한 것에 불과하고 이러한 실시예에 극히 한정되는 것은 아니며, 본 발명의 기술적 사상과 청구범위 내에서 이 기술분야의 당해업자에 의하여 다양한 수정과 변형 등이 이루어질 수 있다 할 것이며, 이는 본 발명의 기술적 범위에 속한다 할 것이다.The above-described embodiment is merely a description of a preferred embodiment of the present invention, and is not limited to this embodiment, and various modifications and variations are made by those skilled in the art within the spirit and scope of the present invention. It will be said that this can be achieved, and it will be said to fall within the technical scope of the present invention.

100: 난연성 단열판넬 110,120: 금속판넬
130: 단열재층 140: 접착제층
151,152: 불연성 보강판100: flame-retardant insulation panel 110,120: metal panel
130: insulation layer 140: adhesive layer
151,152: non-combustible reinforcement plate

Claims (7)

상하에 위치된 한쌍의 금속판 사이에 그라스울을 단열심재로 배치하되 접착시트 또는 접착제층을 매개로 결합하여 일체로 구성하는 그라스울 판넬에 있어서,
상기 단열심재는 일정 두께를 갖는 그라스울매트로 구성하되,
상기 그라스울매트는 주재료로서 유리섬유인 그라스울을 사용하고, 상기 그라스울 측 단열성과 내화성능을 강화하면서 수분 흡수를 방지 및 경량화를 구현하도록 에어로젤분말, 불소실란, 실리콘불소화합물, 화산석분말, 퍼라이트분말 중에서 2가지 이상을 포함하여 배합된 액상의 단열내화강화용 바인더를 그라스울과 혼합한 후 성형 가공하여 제조한 매트형 구조체이며,
상기 한쌍의 금속판은 내외피재로서 도장용융 아연도금강판으로 이루어지고,
상기 접착시트 또는 접착제층은 접착성과 난연성을 부여하기 위해 폴리올레핀 주쇄에 극성 작용기를 포함하는 중합체 또는 화합물로 이루어지되, 상기 극성 작용기는 카복실산기, 산무수기, 아미노기, 에폭시기, 아이소사이아네이트기, 옥사졸린기, 말레이미드기, 인산기, 인산 에스터기, 붕산기, 붕산 에스터기, 티아란기 중에서 1종 이상을 포함하며,
상기 액상의 단열내화강화용 바인더는 수용성 수지 100중량부를 기준으로 하여 비산 억제용 수지 1~10중량부, 에어로젤분말 10~50중량부, 불소실란 또는 실리콘불소화합물 5~20중량부, 화산석분말 또는 퍼라이트분말 10~30중량부를 포함하는 혼합물이며,
상기 수용성 수지는 물 1~1.2리터에 카르복시메틸셀룰로즈 1~5중량%을 함유하도록 첨가한 점성액이고,
상기 비산 억제용 수지는 아크릴 에멀젼 또는 아크릴-우레탄 에멀젼이며,
상기 에어로젤분말은 실리카에어로젤, 알루미나에어로젤, 카본에어로젤, 에폭시-실리카에어로젤 복합체, 폴리비닐부티랄-실리카에어로젤 복합체 중에서 적어도 하나 이상인 것을 특징으로 하는 그라스울 판넬.In the glass wool panel which is integrally composed by arranging the glass wool as an insulating core material between a pair of metal plates located at the top and bottom, but bonding through an adhesive sheet or an adhesive layer as a medium,
The insulating core material is composed of a glass wool mat having a certain thickness,
The glass wool mat uses glass wool, which is a glass fiber, as a main material, and 2 from airgel powder, fluorine silane, silicon fluorine compound, volcanic stone powder, and perlite powder to prevent moisture absorption and realize light weight while reinforcing insulation and fire resistance of the glass wool side. It is a mat-shaped structure manufactured by molding after mixing liquid heat-insulating refractory reinforcing binder containing more than branches with glass wool,
The pair of metal plates is made of a hot-dip galvanized steel plate as an inner and outer covering material,
The adhesive sheet or adhesive layer is made of a polymer or compound containing a polar functional group in the polyolefin main chain to impart adhesiveness and flame retardancy, and the polar functional group is a carboxylic acid group, acid anhydride group, amino group, epoxy group, isocyanate group, oxa Includes at least one of a sleepy group, a maleimide group, a phosphoric acid group, a phosphate ester group, a boric acid group, a boric acid ester group, and a thiaran group,
The liquid heat-insulating and refractory reinforcing binder is 1 to 10 parts by weight of scattering control resin, 10 to 50 parts by weight of airgel powder, 5 to 20 parts by weight of fluorine silane or silicon fluorine compound, volcanic stone powder or It is a mixture containing 10 to 30 parts by weight of perlite powder,
The water-soluble resin is a viscous liquid added to contain 1 to 5% by weight of carboxymethylcellulose in 1 to 1.2 liters of water,
The scattering inhibiting resin is an acrylic emulsion or an acrylic-urethane emulsion,
The airgel powder is a glass wool panel, characterized in that at least one of silica aerogel, alumina aerogel, carbon aerogel, epoxy-silica aerogel composite, and polyvinyl butyral-silica aerogel composite. 상하에 위치된 한쌍의 금속판 사이에 그라스울을 단열심재로 배치하되 접착시트 또는 접착제층을 매개로 결합하여 일체로 구성하는 그라스울 판넬에 있어서,
상기 단열심재는 유리섬유인 그라스울을 성형 가공하여 일정 두께를 갖는 매트형 구조체로 그라스울매트를 구비하되,
상기 그라스울매트에 대해 단열성과 내화성능을 강화하면서 수분 흡수를 방지 및 경량화를 유지하도록 액상의 단열내화강화용 바인더에 침지식 또는 도포식 처리하여 함침시킨 그라스울복합체로 구성하며,
상기 액상의 단열내화강화용 바인더는 에어로젤분말, 불소실란, 실리콘불소화합물, 화산석분말, 퍼라이트분말 중에서 2가지 이상을 포함하여 배합된 조성이고,
상기 한쌍의 금속판은 내외피재로서 도장용융 아연도금강판으로 이루어지고,
상기 접착시트 또는 접착제층은 접착성과 난연성을 부여하기 위해 폴리올레핀 주쇄에 극성 작용기를 포함하는 중합체 또는 화합물로 이루어지되, 상기 극성 작용기는 카복실산기, 산무수기, 아미노기, 에폭시기, 아이소사이아네이트기, 옥사졸린기, 말레이미드기, 인산기, 인산 에스터기, 붕산기, 붕산 에스터기, 티아란기 중에서 1종 이상을 포함하며,
상기 액상의 단열내화강화용 바인더는 수용성 수지 100중량부를 기준으로 하여 비산 억제용 수지 1~10중량부, 에어로젤분말 10~50중량부, 불소실란 또는 실리콘불소화합물 5~20중량부, 화산석분말 또는 퍼라이트분말 10~30중량부를 포함하는 혼합물이며,
상기 수용성 수지는 물 1~1.2리터에 카르복시메틸셀룰로즈 1~5중량%을 함유하도록 첨가한 점성액이고,
상기 비산 억제용 수지는 아크릴 에멀젼 또는 아크릴-우레탄 에멀젼이며,
상기 에어로젤분말은 실리카에어로젤, 알루미나에어로젤, 카본에어로젤, 에폭시-실리카에어로젤 복합체, 폴리비닐부티랄-실리카에어로젤 복합체 중에서 적어도 하나 이상인 것을 특징으로 하는 그라스울 판넬.In the glass wool panel which is integrally composed by arranging the glass wool as an insulating core material between a pair of metal plates located at the top and bottom, but bonding through an adhesive sheet or an adhesive layer as a medium,
The insulating core material is provided with a glass wool mat as a mat-type structure having a certain thickness by molding and processing glass wool, which is a glass fiber,
It is composed of a glass wool composite that is impregnated by immersion or coating treatment in a liquid heat insulation and fire reinforcement binder to prevent moisture absorption and maintain weight reduction while enhancing insulation and fire resistance for the glass wool mat,
The liquid thermal insulation refractory reinforcing binder is a composition comprising at least two of airgel powder, fluorine silane, silicon fluorine compound, volcanic stone powder, and perlite powder,
The pair of metal plates is made of a hot-dip galvanized steel sheet as an inner and outer covering material,
The adhesive sheet or adhesive layer is made of a polymer or compound containing a polar functional group in the polyolefin main chain to impart adhesiveness and flame retardancy, and the polar functional group is a carboxylic acid group, acid anhydride group, amino group, epoxy group, isocyanate group, oxa Includes at least one of a sleepy group, a maleimide group, a phosphoric acid group, a phosphate ester group, a boric acid group, a boric acid ester group, and a thiaran group,
The liquid heat-insulating and refractory reinforcing binder is 1 to 10 parts by weight of scattering control resin, 10 to 50 parts by weight of airgel powder, 5 to 20 parts by weight of fluorine silane or silicon fluorine compound, volcanic stone powder or It is a mixture containing 10 to 30 parts by weight of perlite powder,
The water-soluble resin is a viscous liquid added to contain 1 to 5% by weight of carboxymethylcellulose in 1 to 1.2 liters of water,
The scattering inhibiting resin is an acrylic emulsion or an acrylic-urethane emulsion,
The airgel powder is a glass wool panel, characterized in that at least one of silica aerogel, alumina aerogel, carbon aerogel, epoxy-silica aerogel composite, and polyvinyl butyral-silica aerogel composite. 삭제delete 제 1항 또는 제 2항에 있어서,
상기 에어로젤분말, 화산석분말, 퍼라이트분말 각각은,
상기 그라스울 측 분산이나 침투 효과 및 혼입률을 높일 수 있도록 30㎛ 이하의 입경을 갖는 크기를 사용한 것을 특징으로 하는 그라스울 판넬.The method according to claim 1 or 2,
Each of the airgel powder, volcanic stone powder, and perlite powder,
A glass wool panel, characterized in that a size having a particle diameter of 30 μm or less is used so as to increase the dispersion or penetration effect of the glass wool side and the mixing rate. 제 1항에 있어서,
상기 한쌍의 금속판은 각각 아연-알루미늄-마그네슘 합금용융아연도금강판이고, 0.4~0.6mm 두께로 형성하며,
상기 한쌍의 금속판 중 상부에 배치되는 외피재에는 외표면에 알루미늄입자분말 100중량부를 기준으로 하여 지르코니아분말 또는 티타늄분말 20~50중량부, 몬모릴로나이트 10~30중량부, 데카브로모디페닐옥사이드 10~30중량부를 포함하는 코팅액을 도포하여 코팅층을 형성하되, 0.3mm 내지 0.5mm 두께로 형성하며,
상기 단열심재는 40~200mm 두께로 형성하는 것을 특징으로 하는 그라스울 판넬.The method of claim 1,
Each of the pair of metal plates is a zinc-aluminum-magnesium alloy hot-dip galvanized steel plate, formed to a thickness of 0.4 to 0.6 mm,
Out of the pair of metal plates, the outer shell material disposed on the top includes 20 to 50 parts by weight of zirconia powder or titanium powder, 10 to 30 parts by weight of montmorillonite, 10 to 30 parts by weight of decabromodiphenyl oxide based on 100 parts by weight of aluminum particle powder on the outer surface. A coating layer is formed by applying a coating solution containing parts by weight, but is formed in a thickness of 0.3mm to 0.5mm,
The insulating core is a glass wool panel, characterized in that formed to a thickness of 40 ~ 200mm. 제 1항 또는 제 2항에 있어서,
상기 상부 금속판과 단열심재와의 사이 및 상기 하부 금속판과 단열심재와의 사이에는 각각, 불연성 보강판을 배치하되, 접착시트 또는 접착제층을 매개로 결합하며,
상기 불연성 보강판은,
화산석분말, 퍼라이트분말, 질석분말 중에서 적어도 하나 이상이 사용되는 내화재료 100중량부를 기준으로 하여 실리카 또는 알루미나분말 1~5중량부, 규산칼륨 40~60중량부, 불소실란 또는 실리콘불소화합물 5~10중량부를 포함하는 혼합물로 제조한 것을 특징으로 하는 그라스울 판넬.The method according to claim 1 or 2,
A non-combustible reinforcing plate is disposed between the upper metal plate and the heat insulating core material and between the lower metal plate and the heat insulating core material, respectively, and is coupled through an adhesive sheet or an adhesive layer,
The non-combustible reinforcing plate,
1 to 5 parts by weight of silica or alumina powder, 40 to 60 parts by weight of potassium silicate, 5 to 10 parts by weight of a fluorine silane or silicon fluorine compound based on 100 parts by weight of a refractory material in which at least one of volcanic stone powder, perlite powder, and vermiculite powder is used. Glass wool panel, characterized in that manufactured from a mixture containing parts by weight. 제 1항 또는 제 2항에 있어서,
상기 상부 금속판과 하부 금속판 각각의 내면에는 불연성 보강층을 형성하되,
상기 불연성 보강층은,
화산석분말, 퍼라이트분말, 질석분말 중에서 적어도 하나 이상이 사용되는 내화재료 100중량부를 기준으로 하여 실리카 또는 알루미나분말 1~5중량부, 규산칼륨 40~60중량부, 불소실란 또는 실리콘불소화합물 5~10중량부를 포함하는 혼합물을 도포하여 형성한 것을 특징으로 하는 그라스울 판넬.The method according to claim 1 or 2,
A non-flammable reinforcing layer is formed on the inner surfaces of each of the upper and lower metal plates,
The non-combustible reinforcing layer,
1 to 5 parts by weight of silica or alumina powder, 40 to 60 parts by weight of potassium silicate, 5 to 10 parts by weight of a fluorine silane or silicon fluorine compound based on 100 parts by weight of a refractory material in which at least one of volcanic stone powder, perlite powder, and vermiculite powder is used. Glass wool panel, characterized in that formed by applying a mixture containing parts by weight.
KR1020200104591A 2020-08-20 2020-08-20 Glass wool panel KR102210648B1 (en)

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KR102532293B1 (en) 2022-07-08 2023-05-15 주식회사 글로벌하우징 Insulation spray foam composition comprising glass wool

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KR20070029267A (en) * 2004-06-29 2007-03-13 코루스 스타알 베.뷔. Steel sheet with hot dip galvanized zinc alloy coating and process to produce it
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KR102532293B1 (en) 2022-07-08 2023-05-15 주식회사 글로벌하우징 Insulation spray foam composition comprising glass wool

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