KR20110006290U - Aluminium complex panel with PVC foam sheet - Google Patents

Aluminium complex panel with PVC foam sheet Download PDF

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Publication number
KR20110006290U
KR20110006290U KR2020090016385U KR20090016385U KR20110006290U KR 20110006290 U KR20110006290 U KR 20110006290U KR 2020090016385 U KR2020090016385 U KR 2020090016385U KR 20090016385 U KR20090016385 U KR 20090016385U KR 20110006290 U KR20110006290 U KR 20110006290U
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South Korea
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foam sheet
composite panel
aluminum
polyvinyl chloride
aluminum composite
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KR2020090016385U
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Korean (ko)
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이병택
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주식회사 티피에스
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Priority to KR2020090016385U priority Critical patent/KR20110006290U/en
Publication of KR20110006290U publication Critical patent/KR20110006290U/en

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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
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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

Abstract

본 고안은 알루미늄 복합패널에 관한 것으로, 더욱 상세하게는 건축 내외장재로 사용되는 알루미늄 복합패널에 적용되는 발포시트를 중량이 가볍고 난연성을 가진 폴리염화비닐 발포시트(PVC foam sheet)로 구성함에 따라 알루미늄 복합패널의 시공성과 안전성을 더욱 향상시킬 수 있는 폴리염화비닐 발포시트를 이용한 알루미늄 복합패널에 관한 것이다. The present invention relates to an aluminum composite panel, and more specifically, the aluminum composite panel used as a building interior and exterior materials is composed of a polyvinyl chloride foam sheet (PVC foam sheet) having a light weight and flame retardant It relates to an aluminum composite panel using a polyvinyl chloride foam sheet that can further improve the construction and safety of the panel.

본 고안에 따르면, 발포시트가 중간에 설치되고, 상기 발포시트의 상부면과 하부면에 각각 상부접착필름과 하부접착필름이 설치되며, 상기 상부접착필름과 하부접착필름의 상부면과 하부면에 각각 상부알루미늄판과 하부알루미늄판이 설치되며, 상기 상부알루미늄판과 하부알루미늄판의 상부면과 하부면에 각각 상부보호필름과 하부보호필름이 설치된 구조로 이루어진 알루미늄 복합패널에 있어서, 상기 발포시트는 중량이 가볍고 난연성이 우수한 폴리염화비닐 발포시트로 구성됨을 특징으로 한 폴리염화비닐 발포시트를 이용한 알루미늄 복합패널이 제공된다.According to the present invention, the foam sheet is installed in the middle, and the upper adhesive film and the lower adhesive film are respectively installed on the upper and lower surfaces of the foam sheet, and the upper and lower surfaces of the upper and lower adhesive films, respectively. In the aluminum composite panel having an upper aluminum plate and a lower aluminum plate, respectively, the upper protective film and the lower protective film is installed on the upper and lower surfaces of the upper aluminum plate and the lower aluminum plate, respectively, wherein the foam sheet is weight Provided is an aluminum composite panel using a polyvinyl chloride foam sheet, which is composed of a light and flame retardant polyvinyl chloride foam sheet.

알루미늄, 복합패널, 발포시트, 폴리염화비닐, 난연성, 방염, 경량 Aluminum, Composite Panel, Foam Sheet, Polyvinyl Chloride, Flame Retardant, Flame Retardant, Light Weight

Description

폴리염화비닐 발포시트를 이용한 알루미늄 복합패널{Aluminium complex panel with PVC foam sheet}Aluminum composite panel with polyvinyl chloride foam sheet

본 고안은 폴리염화비닐 발포시트를 이용한 알루미늄 복합패널에 관한 것으로, 더욱 상세하게는 건축 내외장재로 사용되는 알루미늄 복합패널에 적용되는 발포시트를 중량이 가볍고 난연성을 가진 폴리염화비닐 발포시트(PVC foam sheet)로 구성함에 따라 알루미늄 복합패널의 시공성과 안전성을 더욱 향상시킬 수 있는 폴리염화비닐 발포시트를 이용한 알루미늄 복합패널에 관한 것이다. The present invention relates to an aluminum composite panel using a polyvinyl chloride foam sheet, and more specifically, a polyvinyl chloride foam sheet having a light weight and flame retardancy of a foam sheet applied to an aluminum composite panel used as a building interior and exterior materials (PVC foam sheet) The present invention relates to an aluminum composite panel using a polyvinyl chloride foam sheet capable of further improving the construction and safety of the aluminum composite panel.

건축용 내외장재로 쓰이는 알루미늄 복합패널은 한국산업규격인 KS F 4737(알루미늄 복합패널) 규격에서 알루미늄합금판의 사이에 충전재를 압출하여 판상으로 제조한 복합패널로서 건축물의 외장에 사용하는 알루미늄 복합패널로 규정하고 있다. Aluminum composite panel used for building interior and exterior materials is a composite panel manufactured by extruding fillers between aluminum alloy plates in the KS F 4737 (aluminum composite panel) standard, which is manufactured in plate form. Doing.

이러한 일반적인 알루미늄 복합패널의 단면구조를 간략하게 살펴보면, 중간에 위치하는 발포시트의 상부면과 하부면에 각각 상부접착필름과 하부접착필름을 설치하고 상기 상부접착필름과 하부접착필름의 상부면과 하부면에 각각 상부알루미늄판과 하부알루미늄판을 설치하며 상기 상부알루미늄판과 하부알루미늄판의 상부면과 하부면에 각각 상부보호테이프와 하부보호테이프를 설치한 구조로 이루어져 있다. Looking at the cross-sectional structure of the general aluminum composite panel briefly, the upper adhesive film and the lower adhesive film are respectively installed on the upper and lower surfaces of the foam sheet located in the middle, and the upper and lower surfaces of the upper and lower adhesive films, respectively. The upper aluminum plate and the lower aluminum plate are respectively installed on the surface, and the upper protective tape and the lower protective tape are respectively installed on the upper and lower surfaces of the upper and lower aluminum plates.

즉, 중간의 발포시트를 중심으로 하여 그 상부면과 하부면에 각각 보호테이프가 코팅된 알루미늄판이 접착필름을 매개로 하여 설치된 구조로 이루어져 있다. That is, an aluminum plate coated with a protective tape on the upper and lower surfaces of the foam sheet in the middle, respectively, is formed through the adhesive film.

그러나 상기한 종래의 알루미늄 복합패널은 발포시트가 난연성이 좋지 못하여 불에 쉽게 녹아내리는 폴리에틸렌수지(PE) 또는 폴리프로필렌수지(PP)로 구성됨에 따라 방염 효과가 좋지 않은 문제점이 있었다. However, the conventional aluminum composite panel has a problem that the flame retardant effect is not good as the foam sheet is made of polyethylene resin (PE) or polypropylene resin (PP) which is easily melted in fire due to poor flame retardancy.

따라서 종래의 알루미늄 복합패널을 내외장재로 적용한 건물에 화재가 발생할 경우에는 상기 폴리에틸렌수지 또는 폴리프로필렌수지는 난연성이 없어 쉽게 불이 붙어 녹아내리면서 상부알루미늄판과 하부알루미늄판의 사이가 불길의 통로가 되어 삽시간에 건물 전체로 불길이 번지게 됨은 물론이고 유독가스까지 발생시킴을써 인적 및 물적 피해를 크게 유발하였다. Therefore, when a fire occurs in a building in which a conventional aluminum composite panel is applied as an interior or exterior material, the polyethylene resin or polypropylene resin is not flame retardant, so it is easily burned and melted, and the path between the upper aluminum plate and the lower aluminum plate becomes a flame passage. In addition to the spread of fire throughout the building, it also caused toxic fumes, causing human and material damage.

이에 따라 상기한 문제점을 해소하기 위하여, 발포시트를 폴리에틸렌과 에틸렌비닐아세테이트와 난연성 필러로 혼합한 후 수산화마그네슘, 염기성탄산마그네슘, 하이드로탈사이트 중의 하나를 가교제로 첨가하여 가교화한 것으로 구성한 난 연성 알루미늄 복합패널이 개발되었다. Accordingly, in order to solve the above problems, a flame-retardant aluminum composed of a foamed sheet mixed with polyethylene, ethylene vinyl acetate, and a flame retardant filler, and then crosslinked by adding one of magnesium hydroxide, basic magnesium carbonate and hydrotalcite as a crosslinking agent. Composite panels have been developed.

그러나 이러한 종래의 난연성 알루미늄 복합패널은 발포시트에 불에 쉽게 녹아내리는 폴리에틸렌수지가 여전히 포함되어 있기 때문에 난연성이 기대 만큼 좋지 않은 문제점이 있었다. 또한 제조공정도 매우 복잡하고 제조비용도 상승되어 알루미늄 복합패널의 단가가 높아 실용성이 떨어지는 문제점도 있었다. However, such a conventional flame retardant aluminum composite panel has a problem that the flame retardancy is not as good as expected because the polyethylene sheet which is easily dissolved in the foam sheet still contained in the fire. In addition, the manufacturing process is very complicated and the manufacturing cost is also increased, the unit cost of the aluminum composite panel was high, there was also a problem that the practicality is poor.

본 고안은 상기와 같은 문제점을 해결하기 위하여 고안된 것으로, 알루미늄 복합패널을 구성하는 발포시트가 우수한 난연성을 발휘하여 화재로부터의 안전성을 보장할 수 있도록 하기 위하여, 발포시트가 중간에 설치되고, 상기 발포시트의 상부면과 하부면에 각각 상부접착필름과 하부접착필름이 설치되며, 상기 상부접착필름과 하부접착필름의 상부면과 하부면에 각각 상부알루미늄판과 하부알루미늄판이 설치되며, 상기 상부알루미늄판과 하부알루미늄판의 상부면과 하부면에 각각 상부보호필름과 하부보호필름이 설치된 구조로 이루어진 알루미늄 복합패널에 있어서, 상기 발포시트는 중량이 가볍고 난연성이 우수한 폴리염화비닐 발포시트로 구성됨을 특징으로 한 폴리염화비닐 발포시트를 이용한 알루미늄 복합패널을 제공함에 그 목적이 있다. The present invention is designed to solve the above problems, the foam sheet constituting the aluminum composite panel to exhibit excellent flame retardancy to ensure the safety from fire, the foam sheet is installed in the middle, the foam An upper adhesive film and a lower adhesive film are respectively installed on the upper and lower surfaces of the sheet, and upper and lower aluminum plates are respectively installed on the upper and lower surfaces of the upper and lower adhesive films, respectively. In the aluminum composite panel consisting of a structure in which the upper protective film and the lower protective film is installed on the upper and lower surfaces of the lower and lower aluminum plates, respectively, wherein the foam sheet is made of a polyvinyl chloride foam sheet having a light weight and excellent flame retardancy. To provide an aluminum composite panel using a polyvinyl chloride foam sheet All.

본 고안의 폴리염화비닐 발포시트를 이용한 알루미늄 복합패널은 폴리에틸렌 또는 폴리프로필렌 발포시트가 적용된 종래의 알루미늄 복합패널에 비하여 중량이 가벼우면서 우수한 난연성을 발휘함에 따라 취급이 용이하여 운반 및 시공의 편의성을 높일 수 있을 뿐만 아니라 방염효과가 뛰어나 화재의 위험으로부터 안전하게 할 수 있는 효과가 있다. The aluminum composite panel using the polyvinyl chloride foam sheet of the present invention is light in weight and excellent flame retardancy compared to the conventional aluminum composite panel to which polyethylene or polypropylene foam sheet is applied, so that it is easy to handle and improves the convenience of transportation and construction. Not only can it have a good flame-retardant effect, it is safe from the danger of fire.

이하 본 고안의 바람직한 실시예를 첨부한 도면을 참조하여 상세하게 설명하면 다음과 같다. Hereinafter, described in detail with reference to the accompanying drawings, preferred embodiments of the present invention.

도 1은 본 고안의 폴리염화비닐 발포시트를 이용한 알루미늄 복합패널의 분해 사시도이고, 도 2는 본 고안의 폴리염화비닐 발포시트를 이용한 알루미늄 복합패널의 수직 단면도이다. 1 is an exploded perspective view of an aluminum composite panel using a polyvinyl chloride foam sheet of the present invention, Figure 2 is a vertical cross-sectional view of an aluminum composite panel using a polyvinyl chloride foam sheet of the present invention.

본 고안의 폴리염화비닐 발포시트를 이용한 알루미늄 복합패널(100)은 발포시트(1)가 중간에 설치되고, 상기 발포시트(1)의 상부면과 하부면에 각각 상부접착필름(2)과 하부접착필름(2')이 설치되며, 상기 상부접착필름(2)과 하부접착필름(2')의 상부면과 하부면에 각각 상부알루미늄판(3)과 하부알루미늄판(3')이 설치되고, 상기 상부알루미늄판(3)과 하부알루미늄판(3')의 상부면과 하부면에 각각 상부보호필름(4)과 하부보호필름(4')이 설치되며, 상기 발포시트(1)는 중량이 가볍고 난연성이 우수한 폴리염화비닐 발포시트(PVC foam sheet)로 구성됨을 특징으로 한다. In the aluminum composite panel 100 using the polyvinyl chloride foam sheet of the present invention, the foam sheet 1 is installed in the middle, and the upper adhesive film 2 and the lower surface of the foam sheet 1 are respectively upper and lower surfaces. An adhesive film 2 'is installed, and an upper aluminum plate 3 and a lower aluminum plate 3' are installed on upper and lower surfaces of the upper adhesive film 2 and the lower adhesive film 2 ', respectively. The upper protective film 4 and the lower protective film 4 'are installed on the upper and lower surfaces of the upper aluminum plate 3 and the lower aluminum plate 3', respectively, and the foam sheet 1 has a weight. The lightweight and flame retardant polyvinyl chloride foam sheet (PVC foam sheet) is characterized in that it is composed.

상기 폴리염화비닐 발포시트는 1~20㎜의 두께를 가진다. The polyvinyl chloride foam sheet has a thickness of 1 ~ 20mm.

상기 발포시트(1)는 상기한 폴리염화비닐 발포시트를 대신하여 난연성을 가진 다른 소재의 발포시트로도 구성할 수 있다. The foam sheet 1 may be made of a foam sheet of another material having flame retardancy in place of the polyvinyl chloride foam sheet.

상기 상부접착필름(2)과 하부접착필름(2')은 핫멜트필림으로 30~100㎛의 두께를 가진다. The upper adhesive film 2 and the lower adhesive film 2 'has a thickness of 30 ~ 100㎛ with a hot melt film.

상기 상부알루미늄판(3)과 하부알루미늄판(3')은 100~2000㎛의 두께를 가지고, 알루미늄판을 대신하여 스텐레스판 또는 철판으로도 구성 가능하다. The upper aluminum plate 3 and the lower aluminum plate 3 'have a thickness of 100 to 2000 µm, and may be formed of a stainless steel plate or an iron plate instead of the aluminum plate.

이와 같이 구성된 본 고안의 알루미늄 복합패널(100)은 건축물의 내외장재 등으로 널리 사용되고 있는 패널에 관한 것이다. The aluminum composite panel 100 of the present invention configured as described above relates to a panel that is widely used as interior and exterior materials of buildings.

특히, 본 고안의 알루미늄 복합패널(100)은 불에 쉽게 타지 않는 난연성을 높임으로써 화재에 의한 인적 및 물적 피해를 줄일 수 있는 것이 특징이다. In particular, the aluminum composite panel 100 of the present invention is characterized by being able to reduce human and physical damages caused by fire by increasing flame retardancy not easily burned.

그리고 본 고안의 폴리염화비닐 발포시트를 이용한 알루미늄 복합패널(100)은 중량도 가벼워 취급이 용이함에 따라 시공을 보다 편리하게 할 수 있는 것도 특징이다. In addition, the aluminum composite panel 100 using the polyvinyl chloride foam sheet of the present invention is also light in weight and easy to handle is also characterized in that the construction can be more convenient.

이는 도 1에 도시된 바와 같이, 상부알루미늄판(3)과 하부알루미늄판(3')의 사이에 각각 상부접착필름(2)과 하부접착필름(2')을 매개로 하여 설치되는 발포시트(1)가 난연성이 우수하고 중량이 가벼운 폴리염화비닐 발포시트로 구성된 구조에 의해 달성된다. As shown in FIG. 1, it is a foam sheet which is installed between the upper aluminum plate 3 and the lower aluminum plate 3 'via the upper adhesive film 2 and the lower adhesive film 2', respectively. 1) is achieved by the structure composed of polyvinyl chloride foam sheet having excellent flame retardancy and light weight.

즉, 발포시트(1)가 폴리에틸린 발포시트 혹은 폴리프로필렌 발포시트로 구성되었던 종래의 알루미늄 복합패널과 달리, 폴리에틸린 발포시트와 폴리프로필렌 발포시트보다 난연성이 우수하고 중량이 가벼운 폴리염화비닐 발포시트로 구성된 구 조에 의한 것이다. That is, unlike the conventional aluminum composite panel in which the foam sheet 1 was composed of a polyethylen foam sheet or a polypropylene foam sheet, polyvinyl chloride having excellent flame retardancy and light weight than the polyethylene foam sheet and the polypropylene foam sheet This is due to the structure consisting of foam sheets.

따라서 본 고안의 알루미늄 복합패널(100)의 폴리염화비닐 발포시트는 폴리염화비닐의 특성으로 인하여 우수한 난연성을 발휘함에 따라 화재가 발생하더라도 불에 쉽게 연소되지 않으므로 방염 효과가 매우 뛰어나고 유독가스도 전혀 발생시키지 않게 된다. Therefore, the polyvinyl chloride foam sheet of the aluminum composite panel 100 of the present invention exhibits excellent flame retardancy due to the properties of polyvinyl chloride, so that even if a fire occurs, it is not easily burned by fire, so the flame retardant effect is excellent and no toxic gas is generated. It won't let you.

이에 따라 화재로부터의 안전성을 보장하여 화재로 인한 인적 및 물적 피해를 예방함으로써 화재의 진압이 어려워 상부알루미늄판(3)과 하부알루미늄판(3')의 사이가 불길의 통로가 되어 삽시간에 불이 건물 전체로 번지게 되는 종래의 알루미늄 복합패널의 문제점을 완전히 해소할 수 있다. As a result, it is difficult to extinguish the fire by guaranteeing safety from fire and preventing human and material damage caused by the fire. Therefore, the fire between the upper aluminum plate 3 and the lower aluminum plate 3 'becomes a passage of flames. It is possible to completely solve the problems of the conventional aluminum composite panel spreading throughout the building.

또한, 본 고안의 알루미늄 복합패널(100)의 폴리염화비닐 발포시트는 종래의 알루미늄 복합패널에 적용된 폴리에틸렌 혹은 폴리프로필렌 발포시트에 비해 중량이 가벼운 특성이 있다. In addition, the polyvinyl chloride foam sheet of the aluminum composite panel 100 of the present invention has a lighter weight than the polyethylene or polypropylene foam sheet applied to the conventional aluminum composite panel.

이에 따라 운반이나 시공을 위해 작업자가 직접 취급할 때 종래의 종래의 알루미늄 복합패널 보다 가벼우므로 용이하게 취급할 수 있으므로 운반 및 시공의 편의성도 보다 향상시킬 수 있다. Accordingly, when the operator directly handles the product for transport or construction, it is lighter than a conventional aluminum composite panel and thus can be easily handled, thereby improving convenience of transportation and construction.

도 1은 본 고안의 알루미늄 복합패널의 분해 사시도1 is an exploded perspective view of an aluminum composite panel of the present invention

도 2는 본 고안의 알루미늄 복합패널의 수직 단면도2 is a vertical cross-sectional view of the aluminum composite panel of the present invention

※ 도면의 주요부분에 대한 부호의 설명[Description of Drawings]

1: 발포시트 2: 상부접착필름1: foam sheet 2: upper adhesive film

2': 하부접착필름 3: 상부알루미늄판2 ': lower adhesive film 3: upper aluminum plate

3': 하부알루미늄판 4: 상부보호필름3 ': lower aluminum plate 4: upper protective film

4': 하부보호필름 100: 알루미늄 복합패널4 ': lower protective film 100: aluminum composite panel

Claims (2)

발포시트(1)가 중간에 설치되고, 상기 발포시트(1)의 상부면과 하부면에 각각 상부접착필름(2)과 하부접착필름(2')이 설치되며, 상기 상부접착필름(2)과 하부접착필름(2')의 상부면과 하부면에 각각 상부알루미늄판(3)과 하부알루미늄판(3')이 설치되며, 상기 상부알루미늄판(3)과 하부알루미늄판(3')의 상부면과 하부면에 각각 상부보호필름(4)과 하부보호필름(4')이 설치된 구조로 이루어진 알루미늄 복합패널에 있어서, 상기 발포시트(1)는 중량이 가볍고 난연성이 우수한 폴리염화비닐 발포시트로 구성됨을 특징으로 한 폴리염화비닐 발포시트를 이용한 알루미늄 복합패널. Foam sheet 1 is installed in the middle, the upper adhesive film 2 and the lower adhesive film 2 'is installed on the upper and lower surfaces of the foam sheet 1, respectively, the upper adhesive film (2) An upper aluminum plate 3 and a lower aluminum plate 3 'are installed on the upper and lower surfaces of the lower adhesive film 2' and the lower aluminum plate 3 ', respectively. In an aluminum composite panel having a structure in which an upper protective film 4 and a lower protective film 4 'are installed on upper and lower surfaces, respectively, the foam sheet 1 is light in weight and has excellent flame retardancy. Aluminum composite panel using a polyvinyl chloride foam sheet, characterized in that consisting of. 제1항에 있어서, 상기 폴리염화비닐 발포시트는 1~20mm의 두께를 가진 폴리염화비닐 발포시트를 이용한 알루미늄 복합패널. According to claim 1, The polyvinyl chloride foam sheet is an aluminum composite panel using a polyvinyl chloride foam sheet having a thickness of 1 ~ 20mm.
KR2020090016385U 2009-12-16 2009-12-16 Aluminium complex panel with PVC foam sheet KR20110006290U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170058198A (en) * 2015-11-18 2017-05-26 김학섭 Construction Panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170058198A (en) * 2015-11-18 2017-05-26 김학섭 Construction Panel

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