KR102096487B1 - A skin material of decoration wall material for building and decoration wall material for building - Google Patents

A skin material of decoration wall material for building and decoration wall material for building Download PDF

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Publication number
KR102096487B1
KR102096487B1 KR1020190082764A KR20190082764A KR102096487B1 KR 102096487 B1 KR102096487 B1 KR 102096487B1 KR 1020190082764 A KR1020190082764 A KR 1020190082764A KR 20190082764 A KR20190082764 A KR 20190082764A KR 102096487 B1 KR102096487 B1 KR 102096487B1
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South Korea
Prior art keywords
layer
coating
aluminum foil
building
interior
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KR1020190082764A
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Korean (ko)
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정민호
강찬국
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강찬국
정민호
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0866—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of several layers, e.g. sandwich panels or layered panels
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/043—Layered products comprising a layer of metal comprising metal 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/12—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/12—Coating on the layer surface on paper layer

Abstract

The present invention relates to a surface material for an eco-friendly limited-combustible interior and exterior materials for a building, without fine glass dust, and interior and exterior materials for a building using the same. More specifically, first and second aluminum foil layers, which have the shape of a thin film, and a thin paper layer are laminated. A first coating layer applied between the first and second aluminum foil layers to have a limited-combustible performance and a heat radiation performance, and a second coating layer coated and impregnated with a coating impregnated material including an incombustible material in the lower part of the thin paper layer are formed. Accordingly, the surface material for an eco-friendly limited-combustible interior and exterior materials for a building environmentally friendly solves environmental problems caused by the fine glass dust of an existing glass fiber product by not using a glass fiber, and sufficiently performs the limited-combustible performance and the heat radiation performance by having a structure formed by the first and second aluminum foil layers, the thin paper layer, and the first and second coating layers. Therefore, the surface material for eco-friendly limited-combustible interior and exterior materials for a building can minimize human injuries and physical damages in an event of fire, thereby largely improving efficiency of various usages as the interior and exterior materials for a building.

Description

미세 유리 분진이 없는 친환경 준 불연 건축 내외장재용 표면재 및 이를 이용한 건축 내외장재{A SKIN MATERIAL OF DECORATION WALL MATERIAL FOR BUILDING AND DECORATION WALL MATERIAL FOR BUILDING}Eco-friendly, semi-non-combustible building materials without fine glass dust Surface materials for interior and exterior materials and interior and exterior materials using them {A SKIN MATERIAL OF DECORATION WALL MATERIAL FOR BUILDING AND DECORATION WALL MATERIAL FOR BUILDING}

본 발명은 친환경 준 불연 건축 내외장재용 표면재 및 이를 이용한 건축 내외장재에 관한 것으로서, 좀더 상세하게는 종래 글라스 화이버 사용 제품에서 발생하는 유리 분진에 의한 환경적 문제를 글라스 화이버를 사용하지 않아 친환경적으로 해결하면서 준 불연 및 방열 성능을 충분히 발현하도록 하므로 화재시 인적, 물적 피해를 최소화하는 미세 유리 분진이 없는 친환경 준 불연 건축 내외장재용 표면재 및 이를 이용한 건축 내외장재에 관한 것이다.The present invention relates to a surface material for an eco-friendly non-combustible building interior and exterior material and a building interior and exterior material using the same, and more specifically, to solve the environmental problems caused by glass dust generated in a conventional glass fiber-using product by not using glass fibers and environmentally solving. Since it sufficiently expresses the non-combustible and heat dissipation performance, it relates to an eco-friendly quasi-non-combustible interior and exterior surface material that does not have fine glass dust that minimizes human and material damage during a fire, and an interior and exterior building material using the same.

일반적으로 건축용 내외장재는 건축 구조물의 내부 또는 외부 벽면에 설치 시공하여 사용하는 것이다.In general, the interior and exterior materials for construction are installed and used on the interior or exterior wall surface of a building structure.

이러한 건축용 내외장재는 건축물의 내,외관을 미려하게 마감함은 물론 열기의 유입이나 유출 차단, 단열, 방음, 방습 등을 이루도록 하는데, 종래에는 알루미늄 박판을 이용하고, 상기 알루미늄 박판에 스티로폼이나 글라스 화이버 등을 적층 구성한 제품들이 등록실용신안 제20-0350887호(알루미늄 보강 박지가 부착된 건축용 발포성 단열재), 등록특허 제10-0248853호(건축물 내외장용 불연성 샌드위치 패널) 등에 다수 형태로 개시되어 이를 사용하여 왔다.The interior and exterior materials for construction are to finish the interior and exterior of the building beautifully, as well as to block inflow or outflow of heat, insulation, sound insulation, and moisture resistance. Conventionally, aluminum thin plates are used, and styrofoam or glass fibers are used for the aluminum thin plates. Laminated products have been disclosed and used in a number of forms, such as Utility Model No. 20-0350887 (A foamable insulation for construction with aluminum reinforced foil attached), and Patent No. 10-0248853 (Non-combustible sandwich panel for building interior and exterior). .

상기한 종래 건축용 내외장재에서 스티로폼을 사용한 제품의 경우 화재시 스티로폼의 재질 특성상 불이 잘 붙어 더 큰 화재 사고로 발전하게 됨은 물론 스티로폼이 불에 타는 과정에서 각종 유독 가스 등을 발생하여 화재 이외에 가스 질식에 의한 인명 피해 등이 크게 발생하는 문제점이 있었다. In the case of the product using Styrofoam in the interior and exterior materials for the above-mentioned construction, when the fire occurs, the Styrofoam material is well attached to the fire and develops into a larger fire accident. There was a problem that the damage caused by human life was largely caused.

이 때문에 상기 스티로폼 대신에 글라스 화이버를 사용한 제품을 주로 많이 사용하여 왔는데, 상기한 글라스 화이버는 화재시 불이 잘 붙지 않는 준 불연 특성으로 인해 화재 피해를 최소화하는 장점을 갖고 있으나 글라스 화이버에서 미세한 유리 분진이 발생하면서 건축물의 주거자는 물론 건축물의 내외장재를 시공 또는 보수할 때 작업자들이 미세한 유리 분진에 노출되어 인체의 호흡기 등으로 유입되면서 인체에 치명적인 폐해를 유발하게 되는 문제점이 심각하였다.For this reason, many products using glass fibers have been mainly used instead of the styrofoam. The above glass fibers have the advantage of minimizing fire damage due to the semi-non-combustible property that does not catch fire well, but the fine glass dust from the glass fibers As this occurred, when building or repairing interior and exterior materials of buildings, workers were exposed to fine glass dust and introduced into the respiratory system of the human body, causing serious damage to the human body.

이와 같이 종래 건축 내외장용 마감재는 글라스 화이버를 사용하므로 유리 분진에 따른 여러 폐해가 발생되기 때문에 상기 글라스 화이버의 사용을 제한하기 위한 여러 조치들이 있었음에도 불구하고 이를 대체할 만한 준 불연 특성을 갖는 건축용 소재를 찾지 못하여 어쩔 수 없이 글라스 화이버를 사용하여 왔던 실정이다.As described above, since the conventional interior and exterior finishing materials use glass fibers, various damages due to glass dust are generated, and although there are various measures to limit the use of the glass fibers, the building materials have quasi-incombustible properties to replace them. Since I couldn't find it, I had no choice but to use a glass fiber.

등록실용신안 제20-0350887호(2004년05월07일)Utility Model Registration No. 20-0350887 (May 7, 2004) 등록특허 제10-0248853호(1999년12월20일)Registered Patent No. 10-0248853 (December 20, 1999) 등록특허 제10-1528156호(2015년06월05일)Registered Patent No. 10-1528156 (June 05, 2015) 공개특허 제10-2019-0030497호(2019년03월22일)Published Patent No. 10-2019-0030497 (March 22, 2019)

본 발명은 상기한 종래 기술이 갖는 제반 문제점을 해결하고자 발명된 것으로서, 종래 글라스 화이버 사용 제품의 유리 분진에 의한 환경적 문제를 글라스 화이버를 사용하지 않아 친환경적으로 해결하면서 준 불연 및 방열 성능을 충분히 발현하도록 하므로 화재시 인적, 물적 피해를 최소화하도록 하는데 그 목적이 있다.The present invention was invented to solve all the problems of the above-mentioned prior art, and solves environmental problems caused by glass dust of products using conventional glass fibers by using environmentally friendly glass fibers, and sufficiently expresses non-flammability and heat dissipation performance. The objective is to minimize human and material damage in the event of a fire.

이러한 본 발명은 박판 형태의 제1 알루미늄 포일층과, 상기 제1 알루미늄 포일층 하부에 제2 알루미늄 포일층과, 상기 제2 알루미늄 포일층 하부에 박엽지층을 적층 구성하되, 상기 제1,2 알루미늄 포일층 사이에 도포하되, 준 불연 및 방열 성능을 갖는 제1 코팅층, 상기 박엽지층 하부에 난연제가 포함된 코팅 함침재를 코팅 함침한 제2 코팅층을 형성하여 구성한 건축 내외장재용 표면재를 이를 이용한 건축 내외장재를 제공함에 그 특징이 있다.In the present invention, the first aluminum foil layer in the form of a thin plate, a second aluminum foil layer under the first aluminum foil layer, and a thin paper layer under the second aluminum foil layer are stacked, and the first and second aluminum Construction between interior and exterior materials using the surface material for interior and exterior materials constructed by forming a second coating layer impregnated with a coating impregnating material containing a flame retardant under the thin layer of the first coating layer having semi-inflammability and heat dissipation, applied between the foil layers It provides a feature.

본 발명에 따르면, 상기 제1 코팅층은 준 불연 및 방열 성능을 위해 유기계의 바인더와 무기 세라믹의 화합물인 졸-겔 유무기 복합 수지를 사용함에 그 특징이 있다.According to the present invention, the first coating layer is characterized in that it uses a sol-gel organic / inorganic composite resin which is a compound of an organic binder and an inorganic ceramic for quasi-incombustible and heat dissipation performance.

본 발명에 따르면, 상기 제2 코팅층은 코팅 함침재에 난연제 10~50 중량부를 포함하도록 함에 그 특징이 있다.According to the present invention, the second coating layer is characterized in that it contains 10 to 50 parts by weight of a flame retardant in the coating impregnating material.

이러한 본 발명은 박판 형태의 제1,2 알루미늄 포일층과 박엽지층을 적층 구성하되, 상기 제1,2 알루미늄 포일층 사이에 도포하여 준 불연 및 방열 성능을 갖는 제1 코팅층과, 상기 박엽지층 하부에 난연제가 포함된 코팅 함침재를 코팅 함침한 제2 코팅층을 형성하므로 종래 글라스 화이버 사용 제품의 유리 분진에 의한 환경적 문제를 글라스 화이버를 사용하지 않아 친환경적으로 해결하면서 제1,2 알루미늄 포일층과 박엽지층 및 제1,2 코팅층에 의한 구조에 의해 준 불연 및 방열 성능을 충분히 발현하도록 하여 화재시 인적, 물적 피해를 최소화하므로 사용 효율성을 크게 개선하도록 하는 것이다.In the present invention, the first and second aluminum foil layers in the form of a thin plate and the thin foil layer are laminated, and the first coating layer having non-combustible and heat dissipation performance applied between the first and second aluminum foil layers and the lower portion of the thin paper layer It forms a second coating layer impregnated with a coating impregnating material containing a flame retardant, so it solves the environmental problems caused by glass dust of products using conventional glass fibers by using environmentally friendly glass fibers without using glass fibers. The structure by the thin paper layer and the first and second coating layers sufficiently expresses the non-combustion and heat dissipation performance, thereby minimizing human and material damage during fire, so that the efficiency of use is greatly improved.

즉, 종래 유리 분진에 의한 여러 폐해가 유발되는 글라스 화이버를 사용하지 않으면서 준 불연 특성 및 방열 성능을 더욱 향상시켜 주므로 건축물 주거자나 시공자에게 주는 폐해를 방지하고, 화재시 화기 및 유독 가스 등에 의한 인적, 물적 피해를 더욱 최소화할 수 있어 건축 내외장재에서 혁신적인 기술 개선을 이루게 되는 것이다.In other words, it improves the non-combustible properties and heat dissipation performance without using glass fibers that cause various damages caused by conventional glass dust, so it prevents damage to building dwellers or contractors, and humans caused by fire and toxic gases in case of fire In other words, it is possible to further minimize material damage, thereby achieving innovative technology improvement in interior and exterior materials of buildings.

도 1은 본 발명의 표면재를 보여주는 측 단면도.
도 2는 본 발명의 표면재를 이용한 건축 내외장재를 보여주는 측 단면도.
도 3은 본 발명의 표면재를 이용한 건축 내외장재의 예를 보여주는 제품 사진.1 is a side sectional view showing a surface material of the present invention.
Figure 2 is a side cross-sectional view showing a building interior and exterior materials using the surface material of the present invention.
Figure 3 is a product picture showing an example of the interior and exterior construction materials using the surface material of the present invention.

이하, 상기한 본 발명에 대해 첨부 도면을 참조하여 구체적으로 살펴보기로 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

먼저, 본 발명의 단열 및 난연 성능 개선형 건축 내외장용 표면재(10)는 도 1에 도시된 바와 같이 박판 형태의 제1 알루미늄 포일층(11)과, 상기 제1 알루미늄 포일층 하부에 제2 알루미늄 포일층(12)과, 상기 제2 알루미늄 포일층 하부에 박엽지층(13)을 적층 구성하되, 상기 제1,2 알루미늄 포일층 사이에 도포하되, 준 불연 및 방열 성능을 갖는 제1 코팅층(21), 상기 박엽지층 하부에 난연제가 포함된 코팅 함침재를 코팅 함침한 제2 코팅층(22)을 형성하여 구성하는 것이다.First, the heat insulating and flame-retardant performance-improving architectural interior and exterior surface material 10 of the present invention includes a first aluminum foil layer 11 in the form of a thin plate as shown in FIG. 1, and a second aluminum under the first aluminum foil layer. A foil layer 12 and a thin paper layer 13 are stacked under the second aluminum foil layer, and coated between the first and second aluminum foil layers, but have a first non-flammable and heat dissipation performance (21) ), Is formed by forming a second coating layer 22 impregnated with a coating impregnating material containing a flame retardant under the thin layer.

즉, 상기 제1,2 알루미늄 포일층(11)(12)을 단독 층으로 구성하는 것이 아니라 상하 이중 구조로 형성하고, 상기 제1알루미늄 포일층과 제2 알루미늄 포일층의 사이에 준 불연 및 방열 성능의 제1 코팅층(21)을 개재하여 구성하는 것은 제1, 2코팅층에 의한 열 반사 기능을 더욱 보완하게 되고 제1 코팅층의 복사열이 표면재로 침투되어 열 전도되는 것을 차단하기 위한 기능을 하게 되며, 이 뿐 아니라 종래의 사용하던 글라스 화이버를 대체하는 준 불연 특성을 확실하게 부여하는 것이다.That is, the first and second aluminum foil layers 11 and 12 are not composed of a single layer, but are formed in a double structure up and down, and non-combustible and heat dissipated between the first aluminum foil layer and the second aluminum foil layer. Composing the first coating layer 21 of the performance further complements the heat reflection function by the first and second coating layers, and serves to block the heat conduction of the first coating layer by radiating heat into the surface material. In addition, the quasi-incombustibility characteristic that replaces the glass fiber used in the past is certainly given.

특히, 상기 제1 코팅층(21)은 제2 알루미늄 포일층의 상부에 도포하는 방법으로 제조할 수도 있고 제1 알루미늄 포일층 하부에 도포하여 부착하는 방법으로 제조할 수도 있으며, 준 불연 및 방열 성능을 위해 유기계의 바인더와 무기 세라믹의 화합물인 졸-겔 유무기 복합 수지를 사용하면 바람직하다.In particular, the first coating layer 21 may be manufactured by a method of applying on the upper portion of the second aluminum foil layer or a method of applying and attaching the lower portion of the first aluminum foil layer. For this, it is preferable to use a sol-gel organic / inorganic composite resin, which is a compound of an organic binder and an inorganic ceramic.

이때, 상기 유무기 복합 수지에서 유기 소재로 에폭시, 아크릴, 우레탄, PVC 중에 어느 하나 이상을 사용하고, 상기 무기 소재로 무기졸, 무기질 안료(티타늄 다이옥시드, 알루미늄 디옥사이드, 징크옥사이드) 중에 어느 하나 이상을 믹스하여 유무기 방열 도료를 제조하는데, 이는 약 알칼리로서 알루미늄 포일층의 산화 방지 코팅 역활로 내화학성, 내구성을 높이고, 열전도를 방어하기 위한 방열 기능으로 사용되는 것이다. At this time, any one or more of epoxy, acrylic, urethane, and PVC are used as the organic material in the organic-inorganic composite resin, and at least one of inorganic sol and inorganic pigments (titanium dioxide, aluminum dioxide, zinc oxide) is used as the inorganic material. Mix to produce organic and inorganic heat dissipation paint, which is used as an anti-oxidation coating of aluminum foil layer as weak alkali to increase chemical resistance, durability, and heat dissipation function to prevent heat conduction.

도포 방법은 제2 알루미늄 포일층 상부 또는 제1 알루미늄 포일층 하부에 스프레이 코팅 또는 롤러 도포하는 방법, 그 외에 완전히 경화되지 않은 형태가 포밍된 반경화 상태의 박막형의 접착시트로서 가공하여 제1 알루미늄 포일층 하부에 미리 부착한 상태에서 제2 알루미늄 포일층 상부에 부착하는 방법 등으로 실시할 수도 있을 것이다. The coating method is a method of spray coating or roller coating on the top of the second aluminum foil layer or on the bottom of the first aluminum foil layer. In addition, the first aluminum foil is processed as a semi-cured thin-film adhesive sheet in which a completely uncured form is formed. It may also be carried out by a method of attaching to the upper portion of the second aluminum foil layer in a state previously attached to the lower layer.

도 1의 도면상 제1 알루미늄층과 제2 알루미늄층 사이에 매우 미크론 단위 수준의 얇은 두께로 개재되는 것으로 해석하면 될 것이다.In the drawing of FIG. 1, it may be interpreted as being interposed between the first aluminum layer and the second aluminum layer with a very thin thickness of a level of microns.

상기 박엽지층(13)은 하부에 난연제가 포함된 코팅 함침재를 코팅하여 함침시킴으로써 제2 코팅층(22)을 형성하도록 구성한다.The thin paper layer 13 is configured to form a second coating layer 22 by coating and impregnating a coating impregnating material containing a flame retardant underneath.

이때, 상기 제2 코팅층(22)은 코팅 함침재에 난연제 10~50 중량부를 포함하도록 구성함이 바람직하다. 도 1의 부분 확대 도면에서 보이는 바와 같이 박엽지층(13) 내부로 코팅된 난연제가 스며들어 함침되어 있는 상태를 보여주고 있는데, 이러한 작용에 의해 박엽지 자체도 열에 대해 난연성을 갖게 된다.At this time, the second coating layer 22 is preferably configured to contain 10 to 50 parts by weight of flame retardant in the coating impregnating material. As shown in the enlarged view of FIG. 1, the flame retardant coated inside the thin paper layer 13 is impregnated and impregnated, and by this action, the thin paper itself also has flame retardancy against heat.

상기 제2 코팅층(22)은 그라비아 코팅 방법을 사용하므로 생산성이 향상되는 롤투롤(Roll to Roll) 방식에 의한 코팅 작업이 가능하다.Since the second coating layer 22 uses a gravure coating method, it is possible to perform a coating operation using a roll to roll method in which productivity is improved.

여기에서, 본 발명의 건축 내외장용 표면재(10)를 제조하는 공정은 도면에 상세히 도시되지 않았지만 다양하게 구성할 수 있는데, 일 예를 들면 롤 형태의 박엽지에 제2 코팅층을 코팅 함침한 후 롤 형태의 제2 알루미늄 박판과 함께 이송하면서 적층 접합하고, 상기 제2 알루미늄 박판 상부에 제1 코팅층으로 도포한 후 롤 형태의 제1 알루미늄 박판과 함께 이송하면서 적층하는데 적합하도록 제조방법을 실시할 수 있다.Here, the process of manufacturing the surface material 10 for interior and exterior construction of the present invention is not shown in detail in the drawings, but may be configured in various ways. For example, a roll form after impregnating a second coating layer on thin rolled paper in a roll form The lamination and bonding may be performed while being transported together with the second aluminum thin plate, and applied to the second aluminum thin plate as a first coating layer, followed by lamination while being transported together with the rolled first aluminum thin plate.

이와 같이 구성 및 제조되는 본 발명의 건축 내외장용 표면재(10)는 도 2 및 3에서와 같이 표면재 하부에 우레탄을 발포시킨 우레탄 발포층(50)이나 페놀폼을 발포시킨 페놀 발포층(50') 중에 어느 하나를 더 적층 형성함으로써 건축 내외장재(100)로 제조하는 것이 가능하며, 이는 난연 준불연 복합 소재로서 두께가 있는 발포층까지 포함하므로 단열 및 차음 효과를 함께 갖는 건축 내외장재로 바람직하다.The surface material 10 for interior and exterior construction of the present invention constructed and manufactured in this way is a urethane foam layer 50 foamed with urethane or a phenol foam layer 50 'foamed with phenol foam as shown in FIGS. 2 and 3. It is possible to manufacture the interior and exterior materials 100 by stacking any one of them, which is a flame-retardant semi-non-combustible composite material, and includes a foam layer having a thickness, so it is preferable as a building interior and exterior material having both insulation and sound insulation effects.

이와 같은 건축용 내외장재(100)의 제조방법은 상기 표면재(10)를 이송 공급하되, 상기 표면재에 우레탄, 페놀폼을 뿌리면서 발포시키거나 우레탄, 페놀폼을 뿌린 후 발포시키는 과정에 의해 상기 표면재에 우레탄 발포층(50)이나 페놀 발포층(50')을 형성하는 것이다.The manufacturing method of the interior and exterior materials for construction 100 is transported and supplied to the surface material 10, but urethane is applied to the surface material by foaming while spraying urethane or phenolic foam on the surface material, or by spraying urethane or phenol foam. The foam layer 50 or the phenol foam layer 50 'is formed.

앞에서 설명한 본 발명은 박판 형태의 제1,2 알루미늄 포일층(11)(12)과 박엽지층(13)을 적층 구성하되, 상기 제1,2 알루미늄 포일층(11)(12) 사이에 도포하여 준 불연 및 방열 성능을 갖는 제1 코팅층(21)과, 상기 박엽지층 하부에 난연제가 포함된 코팅 함침재를 코팅 함침한 제2 코팅층(22)을 형성하므로 종래 글라스 화이버 사용 제품의 유리 분진에 의한 환경적 문제를 글라스 화이버를 사용하지 않아 친환경적으로 해결하면서 제1,2 알루미늄 포일층(11)(12)과 박엽지층(13) 및 제1,2 코팅층(21)(22)에 의한 구조에 의해 열 반사 뿐만 아니라 복사열을 차단하는 방열 성능과 불에 거의 타지 않도록 종래 글라스 화이버 보다 준 불연 성능을 충분히 발현하도록 하므로 건축물 거주자, 시공자의 폐해를 방지하고, 화재시 인적, 물적 피해를 최소화하게 되는 것이다.In the present invention described above, the first and second aluminum foil layers 11 and 12 in the form of a thin plate are stacked, and the first and second aluminum foil layers 11 and 12 are coated. Since the first coating layer 21 having semi-inflammability and heat dissipation performance and a second coating layer 22 impregnated with a coating impregnating material containing a flame retardant are formed under the thin paper layer, the glass dust of the conventional glass fiber-using product is formed. Environmental problems are solved environmentally by not using glass fibers, and the structure of the first and second aluminum foil layers 11, 12, thin paper layers 13, and the first and second coating layers 21, 22 In addition to the heat reflection, the heat dissipation performance that blocks radiant heat and the non-combustibility of the conventional glass fiber are sufficiently expressed so that it is almost not burnt, thereby preventing the damage of building occupants and contractors and minimizing human and material damage in case of fire.

특히, 상기한 본 발명의 건축 내외장재(100)는 본 발명자에 의해 반복된 화기 실험을 통해 종래 글라스 화이버를 사용하는 건축용 내외장재와 대비하여서도 준 불연 성능을 충분히 발현하면서 불에 거의 타지 않는 것을 확인할 수 있었다.In particular, it can be seen that the interior and exterior materials 100 of the present invention described above are sufficiently incombustible while exhibiting semi-combustible performance even when compared with the interior and exterior materials for buildings using conventional glass fibers through repeated fire experiments by the present inventors. there was.

따라서, 본 발명의 건축 내외장재는 종래 유리 분진에 의한 여러 폐해가 유발되는 글라스 화이버를 사용하지 않으면서 준 불연 특성 및 방열 성능을 더욱 향상시켜 주므로 건축물 시공자나 주거자에게 주는 폐해를 방지하고, 화재시 화기 및 유독 가스 등에 의한 인적, 물적 피해를 더욱 최소화할 수 있어 건축 내외장재 분야에 있어서 그 사용상 용도 및 작용 효과로 보았을 때 혁신적인 기술 개발을 달성한 것이라 할 것이다Therefore, the interior and exterior materials of the building of the present invention further improves the non-combustible properties and heat dissipation performance without using glass fibers that cause various damages caused by conventional glass dust, thereby preventing damage to building contractors or residents, and in case of fire It can be said that the human and material damage caused by fire and toxic gases can be further minimized, and it is said that it has achieved innovative technology development in terms of its use and effect in the interior and exterior materials of construction.

10: 표면재
11,12: 제1,2 알루미늄 포일층
13: 박엽지층
21,22: 제1,2 코팅층
50,50': 우레탄 발포층, 페놀 발포층
100: 건축 내외장재10: surface material
11,12: 1st, 2nd aluminum foil layer
13: thin layer
21,22: 1st, 2nd coating layer
50,50 ': urethane foam layer, phenol foam layer
100: interior and exterior materials for construction

Claims (4)

박판 형태의 제1 알루미늄 포일층(11)과,
상기 제1 알루미늄 포일층(11) 하부에 제2 알루미늄 포일층(12)과,
상기 제2 알루미늄 포일층(12) 하부에 박엽지층(13)을 적층 구성하되,
상기 제1,2 알루미늄 포일층(11)(12) 사이에 도포하되, 준 불연 및 방열 성능을 갖는 제1 코팅층(21),
상기 박엽지층(13) 하부에 난연제가 포함된 코팅 함침재를 코팅 함침한 제2 코팅층(22)을 형성하여 구성하고,
상기 제1 코팅층(21)은 준 불연 및 방열 성능을 위해 유기계의 바인더와 무기 세라믹의 화합물인 졸-겔 유무기 복합 수지를 사용하며,
상기 유무기 복합 수지는 에폭시, 아크릴, 우레탄, PVC 중에서 선택된 어느 하나 이상의 유기 소재와, 무기졸, 무기질 안료 중에서 선택된 어느 하나 이상의 무기 소재를 혼합하여 제조한 유무기 방열 도료를 도포하여 형성되고,
상기 제2 코팅층(22)은 상기 코팅 함침재에 상기 난연제 10~50 중량부를 포함하여 구성됨으로써, 상기 박엽지층(13)의 내부로 상기 난연제가 스며들어 함침된 것을 특징으로 하는 미세 유리 분진이 없는 친환경 준 불연 건축 내외장재용 표면재.
The first aluminum foil layer 11 in the form of a thin plate,
A second aluminum foil layer 12 under the first aluminum foil layer 11;
A thin paper layer 13 is stacked under the second aluminum foil layer 12,
The first coating layer 21 is applied between the first and second aluminum foil layers 11 and 12, and has semi-inflammability and heat dissipation performance.
The second thin film layer (13) is formed by forming a second coating layer (22) impregnated with a coating impregnation material containing a flame retardant,
The first coating layer 21 uses a sol-gel organic / inorganic composite resin which is a compound of an organic binder and an inorganic ceramic for quasi-non-flammability and heat dissipation performance,
The organic-inorganic composite resin is formed by coating any one or more organic materials selected from epoxy, acrylic, urethane, and PVC, and inorganic or inorganic heat-resistant coatings prepared by mixing any one or more inorganic materials selected from inorganic sols and inorganic pigments.
The second coating layer 22 is composed of 10 to 50 parts by weight of the flame retardant in the coating impregnating material, so that the flame retardant is impregnated into the thin paper layer 13 and is impregnated with no fine glass dust. Eco-friendly non-combustible construction interior and exterior materials.
제1항에 의해 제조된 표면재(10)에 우레탄을 발포시킨 우레탄 발포층(50)이나 페놀폼을 발포시킨 페놀 발포층(50') 중에 어느 하나를 적층 구성한 것을 특징으로 하는 미세 유리 분진이 없는 친환경 준 불연 표면재를 이용한 건축 내외장재.
There is no fine glass dust characterized by laminating either the urethane foam layer 50 foamed with urethane or the phenol foam layer 50 'foamed with phenol foam on the surface material 10 manufactured by claim 1. Building interior and exterior materials using eco-friendly semi-non-combustible surface materials.
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