KR20130047989A - Method of clad metal for fireproof-door and vending with clad metal - Google Patents

Method of clad metal for fireproof-door and vending with clad metal Download PDF

Info

Publication number
KR20130047989A
KR20130047989A KR1020110112858A KR20110112858A KR20130047989A KR 20130047989 A KR20130047989 A KR 20130047989A KR 1020110112858 A KR1020110112858 A KR 1020110112858A KR 20110112858 A KR20110112858 A KR 20110112858A KR 20130047989 A KR20130047989 A KR 20130047989A
Authority
KR
South Korea
Prior art keywords
steel sheet
adhesive resin
fire door
bead plate
bonded
Prior art date
Application number
KR1020110112858A
Other languages
Korean (ko)
Other versions
KR101300660B1 (en
Inventor
이옥례
Original Assignee
이옥례
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이옥례 filed Critical 이옥례
Priority to KR1020110112858A priority Critical patent/KR101300660B1/en
Publication of KR20130047989A publication Critical patent/KR20130047989A/en
Application granted granted Critical
Publication of KR101300660B1 publication Critical patent/KR101300660B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B3/7017—Door leaves characterised by the filling between two external panels of grating type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • B32B38/004—Heat treatment by physically contacting the layers, e.g. by the use of heated platens or rollers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
    • C23C28/3225—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only with at least one zinc-based layer

Abstract

PURPOSE: A bonded steel sheet manufacturing method for a fire door is provided to form a bonding layer between a bead sheet and a surface steel sheet, thereby having excellent heat insulation, sound insulation, dedusting properties than a single layer steel plate. CONSTITUTION: A bonded steel sheet manufacturing method for a fire door comprises a bead sheet(100), an adhesive resin(200), and a surface steel sheet(300). The bead sheet is composed of a galvanized steel sheet(EGI) material or a hot dip galvanized steel sheet(GI) material. The adhesive resin is coated one side or the other side of the bead sheet. The surface steel sheet is combined with the adhesive resin, and composed of one material which is selected among aluminum, copper, and stainless steel.

Description

방화문용 접합강판 제조방법 및 포밍된 접합강판{Method of clad metal for fireproof-door and vending with clad metal}Method for manufacturing laminated steel sheet for fire door and formed laminated steel sheet {Method of clad metal for fireproof-door and vending with clad metal}

본 발명은 방화문용 접합강판 제조방법 및 포밍된 접합강판에 관한 것으로, 더욱 상세하게는 방화문의 도어락 및 일정부분에 부착되는 장식판에 있어서, 아연도금강판(EGI) 또는 융용아연도금강판(GI) 재질의 비드판에 접착수지를 이용하여 알루미늄, 동, 스테인레스 등의 이종재질의 표면강판을 부착하여 소재의 원가를 절감하고, 표면가공을 용이하게 할 수 있을 뿐만 아니라, 접착층에 의한 흡음성을 향상시킬 수 있는 방화문용 접합강판 제조방법 및 포밍된 접합강판에 관한 것이다.
The present invention relates to a method for manufacturing a laminated steel sheet for fire doors and a molded laminated steel sheet, and more particularly, in the decorative door attached to the door lock and a predetermined portion of the fire door, galvanized steel sheet (EGI) or hot dip galvanized steel (GI) material It is possible to reduce the cost of the material, facilitate the surface processing, and improve the sound absorption by the adhesive layer by attaching the surface steel plates of different materials such as aluminum, copper, and stainless steel to the bead plate of The present invention relates to a method for manufacturing a laminated steel sheet for fire doors and a formed laminated steel sheet.

방화문은 주로 일반 주택, 아파트, 공장, 사무실 등의 현관 출입문으로 사용되는 것으로, 외부의 화재가 실내로 번지는 것을 차단하거나 실내에서 발생된 화재가 외부로 진행되지 못하도록 하기 위한 것이다.Fire doors are mainly used as entrance doors of general houses, apartments, factories, offices, etc., and are used to prevent external fires from spreading to the interior or prevent fires generated from indoors from going outside.

이에 방화문은 금속재의 견고한 재질로서 제작되는 것이 일반적이며, 화재시 내부 또는 외부의 강한 열자극에 대하여 변형되거나 파손되지 않는 기계적인 성질의 요건을 구비하여야 한다.Therefore, the fire door is generally manufactured as a solid material of metal material, and should have the requirement of mechanical property that it will not be deformed or damaged against strong thermal stimulation inside or outside in case of fire.

이러한 방화문에 사용되는 금속판은 주로 단일 강판 형태로 사용되었는 바, 단일 강판 그 자체는 차음, 흡음, 제진, 단열 특성이 매우 열등하여 특히 소음, 진동, 온도 변화 등에 노출되는 제품에 널리 활용하는데는 많은 한계가 있었다. The metal plate used for the fire door is mainly used in the form of a single steel plate, and the single steel plate itself is very inferior in sound insulation, sound absorption, vibration damping, and thermal insulation properties, and thus is widely used in products exposed to noise, vibration, and temperature change. There was a limit.

특히, 단일 강판(예컨대, 스테인리스 등)을 이용하여 제품을 제조함에 있어서도 강판 자체가 강도가 강하기 때문에 금이 가거나 깨지지 않는 장점이 있는 반면, 금속재가 제품에 부딪혀 귀에 거슬리는 소음을 유발함은 물론, 충격시 강판을 따라 전파되는 진동을 야기시키는 문제점이 있었다.In particular, even when manufacturing a product using a single steel plate (for example, stainless steel, etc.), the steel sheet itself has a strong strength that does not crack or break, while the metal material hits the product, causing annoying noise, as well as impact There was a problem causing vibrations to propagate along the steel sheet.

또한, 단일 강판의 경우, 금속재의 특성상 흡음 효과가 낮아 외부로부터 발생되는 소음을 제대로 차단시키지 못하는 한계를 가지고 있었다.
In addition, in the case of a single steel sheet, due to the characteristics of the metal material has a low sound-absorbing effect has a limit that does not properly block the noise generated from the outside.

본 발명은 상술한 문제점을 해결하기 위한 것으로, 그 기술적 요지는 방화문의 도어락 및 일정부분에 부착되는 장식판에 있어서, 아연도금강판(EGI) 또는 융용아연도금강판(GI) 재질의 비드판에 접착수지를 이용하여 알루미늄, 동, 스테인레스 등의 이종재질의 표면강판을 부착하여 소재의 원가를 절감하고, 표면가공을 용이하게 할 수 있을 뿐만 아니라, 접착층에 의한 흡음성을 향상시킬 수 있는 방화문용 접합강판 제조방법 및 포밍된 접합강판을 제공하는 것에 그 목적이 있다.
The present invention is to solve the above problems, the technical gist of the decorative plate attached to the door lock and a predetermined portion of the fire door, the adhesive resin to the bead plate of galvanized steel sheet (EGI) or hot dip galvanized steel (GI) material By attaching surface steel sheets of dissimilar materials such as aluminum, copper, and stainless steel to reduce the cost of materials, facilitate the surface processing, and manufacture the laminated steel sheet for fire doors, which can improve the sound absorption by the adhesive layer. Its purpose is to provide a method and a formed bonded steel sheet.

이러한 목적을 달성하기 위해 본 발명은 아연도금강판(EGI) 또는 융용아연도금강판(GI) 재질로 형성되는 비드판(100)과; 상기 비드판(100)의 일측 또는 타측에 도포되는 접착수지(200)와; 상기 접착수지(200)에 결합되며 알루미늄, 동, 스테인레스 중 선택된 어느 하나의 재질로 형성되는 표면강판(300);으로 이루어진다.In order to achieve this object, the present invention is a bead plate 100 formed of a galvanized steel sheet (EGI) or molten zinc plated steel sheet (GI) material; An adhesive resin 200 applied to one side or the other side of the bead plate 100; It is coupled to the adhesive resin 200 and is formed of a surface steel sheet 300 formed of any one material selected from aluminum, copper, stainless steel.

이때, 상기 접착된 비드판(100) 및 표면강판(300)의 테두리 단부에 절곡부(110)가 형성되어 이루어진다.At this time, the bent portion 100 is formed at the edge end of the bonded bead plate 100 and the surface steel plate 300.

한편, 아연도금강판(EGI) 또는 융용아연도금강판(GI)을 방화문의 내,외측면에 부착결합되도록 소정의 크기로 절단하여 비드판(100)을 제작하는 재단단계(S100); 상기 재단된 비드판(100)의 일측 또는 타측면에 접착수지(200)를 도포하는 도포단계(S200); 상기 도포된 접착수지(200)에 알루미늄, 동, 스테인레스 중 선택된 어느 하나의 재질로 형성되는 표면강판(300)을 부착하는 접착단계(S300); 상기 접착수지를 상온 또는 열처리에 의해 경화되도록 하는 경화단계(S400); 상기 비드판(100) 및 표면강판(300)이 상호 결합된 접합강판의 테두리 단부를 절곡하는 포밍단계(S500);로 이루어진다.
On the other hand, cutting the galvanized steel sheet (EGI) or hot dip galvanized steel sheet (GI) to a predetermined size so as to be bonded to the inner and outer surfaces of the fire door to produce a bead plate 100 (S100); An application step (S200) of applying an adhesive resin 200 to one side or the other side of the cut bead plate 100; An adhesion step (S300) of attaching the surface steel sheet 300 formed of any one material selected from aluminum, copper, and stainless steel to the applied adhesive resin 200; Curing step (S400) to be cured by the adhesive resin at room temperature or heat treatment; Forming step (S500) of bending the edge of the edge of the bonded steel sheet to which the bead plate 100 and the surface steel plate 300 are mutually coupled.

따라서, 본 발명은 알루미늄, 동, 스테인레스와 같이 미장성 및 가공성이 우수한 금속을 표면강판으로 사용하고, 내부의 비드판을 상대적으로 저렴한 아연도금강판(EGI) 또는 융용아연도금강판(GI)을 사용함으로써, 제조원가를 절약과 생산성을 향상시킬 수 있는 효과가 있다.Therefore, the present invention uses metal having excellent plastering properties and processability, such as aluminum, copper, and stainless steel, as a surface steel sheet, and uses a relatively cheap galvanized steel sheet (EGI) or hot dip galvanized steel sheet (GI). By doing so, there is an effect of saving manufacturing costs and improving productivity.

또한, 비드판과 표면강판 사이에 접착층이 형성되어 단일강판에 비해 단열, 방음, 제진성이 우수한 장점이 있다.
In addition, the adhesive layer is formed between the bead plate and the surface steel sheet has the advantage of excellent heat insulation, sound insulation, vibration damping properties compared to a single steel plate.

도 1은 본 발명에 따른 방화문용 접합강판의 단면도,
도 2는 본 발명에 따른 방화문용 접합강판의 일 실시예를 나타낸 도면,
도 3은 본 발명에 따른 방화문용 포밍된 접합강판의 제조방법을 개략적으로 나타낸 공정도임.1 is a cross-sectional view of the laminated steel sheet for fire doors according to the present invention,
Figure 2 is a view showing an embodiment of the laminated steel sheet for fire door according to the invention,
Figure 3 is a process diagram schematically showing a method of manufacturing a molded laminated steel sheet for fire door according to the present invention.

다음은 첨부된 도면을 참조하여 본 발명을 보다 상세히 설명하겠다.Next, the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 방화문용 접합강판의 단면도, 도 2는 본 발명에 따른 방화문용 접합강판의 일 실시예를 나타낸 도면, 도 3은 본 발명에 따른 방화문용 포밍된 접합강판의 제조방법을 개략적으로 나타낸 공정도이다.1 is a cross-sectional view of a fire door laminated steel sheet according to the present invention, Figure 2 is a view showing an embodiment of a fire door laminated steel sheet according to the present invention, Figure 3 is a method of manufacturing a fired door formed laminated steel sheet according to the present invention It is a schematic process diagram.

먼저, 도 1에서 보는 바와 같이, 본 발명은 크게 비드판(100), 접착수지(200), 표면강판(300)으로 구성되어 이루어진다.First, as shown in Figure 1, the present invention consists of a bead plate 100, adhesive resin 200, surface steel plate 300.

이때, 상기 비드판(100)은 아연도금강판(EGI) 또는 융용아연도금강판(GI) 재질로 형성되는 것이 바람직하며, 전기아연도금강판(Electrolytic Galvanized Steel Sheets), 합금화용융아연도금강판(Galvannealed Steel Sheets), 용융알루미늄도금강판(Aluminum Coated Steel Sheets), 갈바륨강판(Zinc Aluminum Alloy Coated Steel Sheets) 등을 포함하는 광의의 개념으로 해석되어야 할 것이다.At this time, the bead plate 100 is preferably formed of a galvanized steel sheet (EGI) or hot dip galvanized steel (GI) material, electrolytic galvanized steel sheets, galvannealed steel sheet (Galvannealed Steel) Sheets, Aluminum Coated Steel Sheets, and Zinc Aluminum Alloy Coated Steel Sheets should be interpreted in a broad sense.

이러한 아연도금강판(EGI) 또는 융용아연도금강판(GI) 재질의 비드판은 종래의 단일강판과 유사한 강도를 유지할 수 있으며, 제조원가를 절감할 수 있는 장점이 있다.The bead plate of the galvanized steel sheet (EGI) or hot dip galvanized steel (GI) material can maintain the strength similar to the conventional single steel sheet, there is an advantage to reduce the manufacturing cost.

이때, 상기 접착수지(200)는 상기 비드판(100)의 일측 또는 타측에 도포되는 것으로, 대한민국 특허등록공보 제10-97329호에 게재된 바와 같이, 일반적인 제진재료용 점탄성수지가 사용되는 것이 바람직하다.At this time, the adhesive resin 200 is to be applied to one side or the other side of the bead plate 100, as disclosed in the Republic of Korea Patent Registration No. 10-97329, it is preferable to use a general viscoelastic resin for vibration damping material Do.

즉, 방화문에 사용되는 단일강판(예컨대, 스테인리스 등)을 이용하여 방화문을 제작할 시, 금속재가 제품에 부딪여 소음을 유발함은 물론, 외부로부터 발생되는 소음을 차단하지 못하는 문제점이 있었고, 이에 제진재료용 점탄성 수지를 사용함으로써, 상기와 같은 문제점을 해결할 수 있는 것이다.That is, when manufacturing a fire door using a single steel plate (for example, stainless steel, etc.) used for the fire door, there was a problem that the metal material hit the product to cause noise, and also can not block the noise generated from the outside. By using a viscoelastic resin for a material, the above problems can be solved.

이때, 상기 표면강판(300)은 상기 도포된 접착수지(200)에 결합되며, 미장성 및 가공성이 우수한 알루미늄, 동, 스테인레스 중 선택된 어느 하나의 재질로 형성되는 것이 바람직하다.At this time, the surface steel sheet 300 is preferably bonded to the coated adhesive resin 200, it is preferably formed of any one material selected from aluminum, copper, stainless steel having excellent plastering and workability.

한편, 상기 접착된 비드판(100) 및 표면강판(300)의 테두리 단부에 절곡부(110)가 형성되어 이루어진다.Meanwhile, the bent portion 110 is formed at the edges of the bonded bead plate 100 and the surface steel plate 300.

즉, 방화문에 결합시 비드판(100)의 날카로운 테두리를 몰딩하여 외부로 돌출되지 않도록 하고, 외관상 부드러운 심미감을 주기 위한 것으로, 본 출원인의 등록특허 제10-1063734호에 자세한 설명이 기재되어 있다.
That is, the molding of the sharp edge of the bead plate 100 when combined with the fire door, so as not to protrude to the outside, and to give a smooth aesthetic appearance, the detailed description is described in the Patent No. 10-1063734 of the applicant.

한편, 도 3에서 보는 바와 같이, 본 발명에 따른 방화문용 포밍된 접합강판의 제조방법은 재단단계(S100), 도포단계(S200), 접착단계(S300), 경화단계(S400), 포밍단계(S500)로 크게 이루어진다.On the other hand, as shown in Figure 3, the manufacturing method of the foamed laminated steel sheet for the fire door according to the invention cutting step (S100), coating step (S200), bonding step (S300), curing step (S400), forming step ( S500) is made large.

먼저, 상기 재단단계(S100)는 아연도금강판(EGI) 또는 융용아연도금강판(GI)을 방화문의 내,외측면에 부착결합되도록 소정의 크기로 절단하여 비드판(100)을 제작하는 단계이다.First, the cutting step (S100) is a step of manufacturing the bead plate 100 by cutting the galvanized steel sheet (EGI) or hot dip galvanized steel sheet (GI) to a predetermined size to be attached to the inner and outer surfaces of the fire door. .

이때, 상기 비드판(100)은 도 2에서 보는 바와 같이, 방화문의 일부분에 부착되거나 또는 방화문의 전체프레임을 구성하도록 형성되는 것이 바람직하다.At this time, the bead plate 100, as shown in Figure 2, is preferably attached to a portion of the fire door or formed to constitute the entire frame of the fire door.

다음은, 상기 재단된 비드판(100)의 일측 또는 타측면에 접착수지(200)를 도포하는 도포단계(S200)이다.Next, the application step (S200) for applying the adhesive resin 200 to one side or the other side of the cut bead plate 100.

이때, 상기 접착수지(200)는 제진재료용 점탄성수지가 사용되어 소음 및 진동을 차단하도록 하는 것이 바람직하다.At this time, the adhesive resin 200 is preferably used to prevent the noise and vibration is used for the damping material viscoelastic resin.

다음은, 상기 도포된 접착수지(200)에 알루미늄, 동, 스테인레스 중 선택된 어느 하나의 재질로 형성되는 표면강판(300)을 부착하는 접착단계(S300)이다.Next, the adhesive step (S300) for attaching the surface steel sheet 300 formed of any one material selected from aluminum, copper, stainless steel to the applied adhesive resin (200).

즉, 외부로 노출되는 부분인 표면강판(300)을 가공성 및 미장성이 우수한 알루미늄, 동, 스테인레스 중 하나를 사용함으로써, 단일 강판에 비해 원가를 절감할 수 있는 장점이 있다.That is, by using the surface steel sheet 300, which is a part exposed to the outside, using one of aluminum, copper, and stainless steel, which has excellent workability and plastering property, there is an advantage of reducing the cost compared to a single steel sheet.

다음은, 상기 접착수지를 상온 또는 열처리에 의해 경화되도록 하는 경화단계(S400)이다.Next, a curing step (S400) to cure the adhesive resin at room temperature or heat treatment.

이때, 상기 경화단계(S400)의 열처리 방법으로는 압연롤러를 이용하여 접착된 비드판(100) 및 표면강판(300)을 압착함으로써, 신속하고 견고한 접착을 유도하는 것이 바람직하다.At this time, as the heat treatment method of the curing step (S400) by pressing the bead plate 100 and the surface steel plate 300 bonded using a rolling roller, it is preferable to induce rapid and robust adhesion.

다음은, 상기 비드판(100) 및 표면강판(300)이 상호 결합된 접합강판의 테두리 단부를 절곡하는 포밍단계(S500);로 이루어진다.Next, the forming step (S500) of bending the edge end of the bonded steel sheet to which the bead plate 100 and the surface steel plate 300 are mutually coupled.

즉, 상호 결합된 접합강판의 테두리 부분을 별도의 포밍기를 이용하여 절곡부(110)가 형성되도록 함으로써, 날카로운 테두리를 몰딩하여 외부로 돌출되지 않도록 하고, 외관상 부드러운 심미감을 주기 위함이다.
That is, the bent portion 110 is formed by using a separate forming machine to the edge portions of the bonded steel sheets mutually bonded, so as not to protrude to the outside by molding a sharp edge, to give a smooth aesthetic appearance.

본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.
It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

100 ... 비드판 110 ... 절곡부
200 ... 접착수지 300 ... 표면강판
S100 ... 재단단계 S200 ...도포단계
S300 ... 접착단계 S400 ... 경화단계
S500 ... 포밍단계100 ... bead plate 110 ... bend
200 ... Adhesive resin 300 ... Surface steel sheet
S100 ... Foundation stage S200 ... Application stage
S300 ... bonding step S400 ... curing step
S500 ... forming stage

Claims (3)

아연도금강판(EGI) 또는 융용아연도금강판(GI) 재질로 형성되는 비드판(100)과;
상기 비드판(100)의 일측 또는 타측에 도포되는 접착수지(200)와;
상기 접착수지(200)에 결합되며 알루미늄, 동, 스테인레스 중 선택된 어느 하나의 재질로 형성되는 표면강판(300);
으로 이루어진 것을 특징으로 하는 방화문용 포밍된 접합강판.
A bead plate 100 formed of a galvanized steel sheet (EGI) or a molten zinc plated steel sheet (GI) material;
An adhesive resin 200 applied to one side or the other side of the bead plate 100;
A surface steel sheet 300 coupled to the adhesive resin 200 and formed of any one material selected from aluminum, copper, and stainless steel;
Formed laminated steel sheet for fire door, characterized in that consisting of.
제 1항에 있어서, 상기 접착된 비드판(100) 및 표면강판(300)의 테두리 단부에 절곡부(110)가 형성되는 것을 특징으로 하는 방화문용 포밍된 접합강판.
According to claim 1, Formed bonded steel sheet for a fire door, characterized in that the bent portion (110) is formed at the edge end of the bonded bead plate and the surface steel sheet (300).
아연도금강판(EGI)또는 융용아연도금강판(GI)을 방화문의 내,외측면에 부착결합되도록 소정의 크기로 절단하여 비드판(100)을 제작하는 재단단계(S100);
상기 재단된 비드판(100)의 일측 또는 타측면에 접착수지(200)를 도포하는 도포단계(S200);
상기 도포된 접착수지(200)에 알루미늄, 동, 스테인레스 중 선택된 어느 하나의 재질로 형성되는 표면강판(300)을 부착하는 접착단계(S300);
상기 접착수지를 상온 또는 열처리에 의해 경화되도록 하는 경화단계(S400);
상기 비드판(100) 및 표면강판(300)이 상호 결합된 접합강판의 테두리 단부를 절곡하는 포밍단계(S500);
로 이루어진 것을 특징으로 하는 방화문용 접합강판 제조방법.
A cutting step (S100) of manufacturing a bead plate 100 by cutting the galvanized steel sheet (EGI) or the molten zinc plated steel sheet (GI) into a predetermined size to be attached to the inner and outer surfaces of the fire door;
An application step (S200) of applying an adhesive resin 200 to one side or the other side of the cut bead plate 100;
An adhesion step (S300) of attaching the surface steel sheet 300 formed of any one material selected from aluminum, copper, and stainless steel to the applied adhesive resin 200;
Curing step (S400) to be cured by the adhesive resin at room temperature or heat treatment;
Forming step (S500) of bending the edge of the edge of the bonded steel sheet to which the bead plate 100 and the surface steel plate 300 are mutually coupled;
Method for manufacturing a laminated steel sheet for fire door, characterized in that consisting of.
KR1020110112858A 2011-11-01 2011-11-01 Method of clad metal for fireproof-door KR101300660B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110112858A KR101300660B1 (en) 2011-11-01 2011-11-01 Method of clad metal for fireproof-door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110112858A KR101300660B1 (en) 2011-11-01 2011-11-01 Method of clad metal for fireproof-door

Publications (2)

Publication Number Publication Date
KR20130047989A true KR20130047989A (en) 2013-05-09
KR101300660B1 KR101300660B1 (en) 2013-08-27

Family

ID=48659234

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110112858A KR101300660B1 (en) 2011-11-01 2011-11-01 Method of clad metal for fireproof-door

Country Status (1)

Country Link
KR (1) KR101300660B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103790492A (en) * 2014-01-27 2014-05-14 昆山协多利金属有限公司 Novel metal door
US11499366B1 (en) 2021-05-14 2022-11-15 Palmer's Security Solutions, LLC Door system having sound control and RF shielding and methods of making same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200283673Y1 (en) * 2002-04-23 2002-07-27 (주) 나노텍 A fire door
KR100925577B1 (en) * 2007-08-09 2009-11-06 해원엠에스씨(주) Fire door and manufacturing method thereof
KR100861448B1 (en) * 2007-08-31 2008-10-02 해원엠에스씨(주) Bonded steel plate having excellent sound-abosrbing, virbration-damping and processability
KR101063734B1 (en) * 2011-06-29 2011-09-08 이옥례 Fireproof door vending machine

Also Published As

Publication number Publication date
KR101300660B1 (en) 2013-08-27

Similar Documents

Publication Publication Date Title
KR100925577B1 (en) Fire door and manufacturing method thereof
US20090123694A1 (en) Material with undulating shape
EP1762664A3 (en) Fire resistant insulated building panels comprising an intumescent coating
UA91972C2 (en) method for producing composite part
TW200528624A (en) Door, deep draw molded door facing, and methods of forming door and facing
EP2591909A3 (en) Aircraft interior panels and methods of panel fabrication
WO2009028897A2 (en) Bonded steel plate having excellent sound-absorbing, virbration-damping and processability
KR101300660B1 (en) Method of clad metal for fireproof-door
KR101593953B1 (en) Building functional composite panel
RU76934U1 (en) FACING PANEL
ITUD20080215A1 (en) PROCEDURE FOR REALIZING PANELS COVERED IN GLASS, SUCH AS DOORS, TAXES, DOORS OR SIMILAR, AND PANEL COVERED IN GLASS SO OBTAINED
JP6792355B2 (en) Interior material
CN218171612U (en) Aluminum-based composite board with multilayer structure
EP2529925B1 (en) Flexible finished wood laminate and production process
CN210395721U (en) Interior wall body of prefabricated building
KR200331498Y1 (en) Sound proofing door
NL1043197B1 (en) Roof or wall plate of foamed insulation material, provided with an inner plate of rigid plate material that has a finish on its surface and sides
CN109955562A (en) Magnesium plastic clad plate
CN209510097U (en) A kind of duplex protection copper wood armored door
ATE540825T1 (en) WINDOW OR DOOR CASE THAT CONTAINS AT LEAST ONE DECORATIVE ELEMENT
CN209703771U (en) A kind of sound-proof wall body profile
KR20090005123U (en) Furniture
JP3477657B2 (en) Method of manufacturing decorative member
JP6284322B2 (en) Exterior material
EP3332962A1 (en) Composite building element and method for the production thereof

Legal Events

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

Payment date: 20160909

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20170717

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee