KR20010016461A - The producting process of panel is reinforced fire prevention function - Google Patents

The producting process of panel is reinforced fire prevention function Download PDF

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Publication number
KR20010016461A
KR20010016461A KR1020000075457A KR20000075457A KR20010016461A KR 20010016461 A KR20010016461 A KR 20010016461A KR 1020000075457 A KR1020000075457 A KR 1020000075457A KR 20000075457 A KR20000075457 A KR 20000075457A KR 20010016461 A KR20010016461 A KR 20010016461A
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KR
South Korea
Prior art keywords
panel
adhesive layer
gypsum board
layer
glass wool
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Application number
KR1020000075457A
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Korean (ko)
Inventor
김홍태
Original Assignee
김홍태
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Priority to KR1020000075457A priority Critical patent/KR20010016461A/en
Publication of KR20010016461A publication Critical patent/KR20010016461A/en

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Classifications

    • 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
    • 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
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/06—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting 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
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant

Abstract

PURPOSE: A method for producing panel supplemented with a fireproof property is provided to enhance the fireproof property of panel by stacking and adhering gypsum board, and to produce the panel in commercial quantity. CONSTITUTION: A method comprises further constructing a gypsum board(4) supplier and an adherent layer(2) coating between an adherent layer(2, 2a, 2b) of steel sheet(1, 1a) and glasswool layer(3), and pressing them with a pressing roll, in comparison with prior techniques. The panel thus produced has the fireproof property so that it does not burn at high temperature of at least 300 deg.C. Also, the panel is continuously produced by adding the steps to the conventional equipment for producing panel.

Description

방화기능이 보강되는 판넬 제조방법 { The producting process of panel is reinforced fire prevention function }The producting process of panel is reinforced fire prevention function}

본 발명은 방화기능이 보강되는 판넬 제조방법에 관한 것이며 방화기능이 보강되는 판넬을 양산할 수 있도록 한 것이다.The present invention relates to a method for manufacturing a panel that is reinforced with a fire protection function to be able to mass-produce a panel that is reinforced with a fire protection function.

일반적으로 판넬은 건축물에서 천정, 벽체, 실내구획용으로 널리 이용되고 있으나 건축물에 사용되고 있는 판넬은 절곡된 철판재(a)위로 접착제층(b), 그라스울층(c)과 접착제층(d), 철판재(e)를 차례로 적층 압착시켜서 제조하고, 외피인 철판재(a)(e)는 융점이 1,300℃이고 그라스울(c)은 융점이 350℃이어서 저온에서는 방화의 기능이 있으나 300℃ 이상에서는 방화기능이 떨어지는 결함이 있어 고온의 방화기능이 요구되는 건축소재로는 비적합하여 고온에서 방화기능을 갖는 판넬이 요구되어 각종의 소재와 방법이 연구되고 있으나 실용화되지 못하고 있는 실정이다.In general, panels are widely used for ceilings, walls, and interior partitions in buildings, but panels used in buildings have adhesive layers (b), glass wool layers (c) and adhesive layers (d), Steel plate material (e) is manufactured by laminating and compressing one by one.The outer steel plate material (a) (e) has a melting point of 1,300 ° C and glass wool (c) has a melting point of 350 ° C. It is not suitable as a building material which requires a high fire protection function because of the defect of low fire protection function, and a panel having a fire protection function at a high temperature is required, and various materials and methods have been researched but are not practically used.

이에 본 발명은 판넬의 제조과정에서 방화기능을 갖는 석고보드를 적층 접착시켜서 방화기능을 보강하고 양산제조가 이루어질 수 있는 판넬제조방법을 제공함에 목적이 있다.Accordingly, an object of the present invention is to provide a panel manufacturing method capable of reinforcing a fireproof function and producing a mass production by laminating a plaster board having a fire protection function in a panel manufacturing process.

도1은 본 발명의 제조공정을 보인 블럭도1 is a block diagram showing a manufacturing process of the present invention

도2는 본 발명에서 제조된 판넬의 종단면도Figure 2 is a longitudinal cross-sectional view of the panel manufactured in the present invention

도3은 종래 판넬의 종단면도Figure 3 is a longitudinal cross-sectional view of a conventional panel

※ 도면의 주요부분에 대한 부호 설명※ Explanation of Signs of Major Parts of Drawings

1,1a : 철판재 2,2a,2b : 접착제층1,1a: Iron plate material 2,2a, 2b: Adhesive layer

3 : 그라스울층 4 : 석고보드3: glass wool layer 4: gypsum board

철판재(1)를 절곡하고 그 위를 접착제층(2), 그라스울층(3), 접착제층(2a), 철판재(1a)를 절곡, 차례로 적층되도록 하여 압착로울러에서 압착제조되는 통상의 판넬제조방법에 있어서 철판재(1)의 접착제층(2)과 그라스울층(3) 사이에 위치될 수 있도록 석고보드(4) 공급부와 접착제층(2b) 도포부를 구성하여 압착로울러에서 압착제조하는 방법이다.Ordinary panel fabricated by crimping rollers by bending the iron sheet 1 and bending the adhesive layer 2, the glass wool layer 3, the adhesive layer 2a, and the iron sheet 1a in turn. In the manufacturing method, a gypsum board (4) supply portion and the adhesive layer (2b) coated portion to be positioned between the adhesive layer (2) and the glass wool layer (3) of the iron sheet material (1) by the compression roller manufacturing method to be.

이와 같은 본 발명을 제조공정에 따라 상세히 설명하면 다음과 같다.The present invention will be described in detail according to the manufacturing process as follows.

[제1공정](외피판재의 절곡공정)[Step 1] (Bending Process of Skin Enclosure)

롤(Roll)상의 철판을 길이방향으로 변형되지 않도록 절곡하여 판넬의 상하에 위치될 수 있도록 철판재(1)(1a)를 압착로울러 방향으로 공급한다.The iron sheet on the roll is bent so as not to be deformed in the longitudinal direction, and the iron sheet 1, 1a is fed in the pressing roller direction so as to be positioned above and below the panel.

[제2공정] (접착제 도포공정)Second Step (adhesive application step)

제1공정의 철판재에서 하방에 위치되는 철판재(1)위에 발포성 수지접착제를 도포시켜 접착제층(2)을 조성한다.The adhesive layer 2 is formed by applying a foamable resin adhesive on the iron sheet 1 positioned below the iron sheet of the first step.

[제3공정] (석고보드 공급공정)[3rd process] (gypsum board supply process)

제2공정의 접착제층(2) 위에 내화소재로 된 석고보드(4)를 공급한다.The gypsum board 4 made of a refractory material is supplied onto the adhesive layer 2 of the second step.

이 때 석고보드는 소석고(CaSo₄)를 주원료로 하여 판상으로 제조된 방화석고보드 소재를 사용한다.At this time, gypsum board uses fire-resistant gypsum board material manufactured in the form of plate with CaSo₄ as the main raw material.

[제4공정] (접착제 도포공정)[4th process] (adhesive application process)

제3공정의 석고보드(4) 위에 발포성 수지접착제를 도포시켜 접착제층(2b)을 조성한다.The adhesive resin layer 2b is formed by apply | coating a foamable resin adhesive on the gypsum board 4 of a 3rd process.

[제5공정] (그라스울 공급공정)[Step 5] (Glass Wool Supply Process)

제4공정의 접착제층(2b)위에 그라스울 소재를 공급하여 그라스울층(3)을 구성한다.The glass wool layer 3 is formed by supplying a glass wool material on the adhesive layer 2b of the fourth step.

동 그라스울은 롤(Roll) 상에서 자동으로 공급되도록 하며 밀도는 48Kg/㎥ 이상이고, 수지부착율은 12% 이상, 열전도율은 70℃에서 0.037㎉/mh℃ 이하를 기준으로 한 소재로 한다.Copper wool is to be automatically supplied on the roll (density), the density is 48Kg / ㎥ or more, the resin adhesion rate is more than 12%, the thermal conductivity is based on a material based on 0.037㎉ / mh ℃ or less at 70 ℃.

[제6공정] (접착제층 도포공정)[Sixth Step] (Adhesive Layer Coating Step)

제5공정의 그라스울층(3) 위에 발포성 접착제를 도포시켜 접착제층(2a)을 조성한다.The adhesive layer 2a is formed by apply | coating a foamable adhesive agent on the glass wool layer 3 of a 5th process.

[제7공정] (외피판재의 공급공정)[Seventh Step] (Supply Process of Enclosure)

제6공정의 상부에 위치되도록 제1공정과 같이 롤상의 철판을 길이방향으로 변형되지 않도록 절곡공정을 거친 철판재(1a)를 공급한다.In order to be located at the upper part of the sixth process, the iron plate material 1a which has undergone the bending process is supplied so as not to be deformed in the longitudinal direction of the rolled iron plate as in the first process.

[제8공정] ( 압착성형공정)[Step 8] (Press Molding Process)

제7공정을 경료하게 되면 철판재(1), 접착제층(2), 석고보드(4), 접착제층(2b), 그라스울층(3), 접착제층(2a), 철판재(1a)가 적층된 상태가 되고 이를 압착로울러에 통과시키면 접착제층(2)(2a)(2b)은 발포되면서 각 소재층인 철판재(1)(1a), 석고보드(4), 그라스울층(3)은 한 몸통으로 압착성형이 이루어진 판넬이 제조된다.When the seventh step is completed, the iron sheet 1, the adhesive layer 2, the gypsum board 4, the adhesive layer 2b, the glass wool layer 3, the adhesive layer 2a, and the iron sheet 1a are laminated. After passing through the pressing roller, the adhesive layers 2, 2a, and 2b are foamed, and each of the material layers of the steel sheet 1, 1a, gypsum board 4, and the glass wool layer 3 A panel made of press molding by the body is manufactured.

[제9공정] (제품화 공정)[Step 9] (Production Process)

제8공정의 판넬을 일정규격으로 절단하여 제품화 한다.Cut the panel of 8th process to a certain standard and produce it.

이와 같이 제조되는 본 발명의 판넬은 300℃ 이상의 고온에서 방화기능을 갖는 석고보드(4)가 위치되므로 방화기능이 보강되어 고온방화기능을 갖는 건축물의 판넬로 사용이 가능하게 되고, 또 본발명은 통상의 판넬 제조시설에서 석고보드 공급공정과 접착제 도포공정을 부가하므로서 본 발명의 판넬을 일련의 공정으로 연속제조할 수 있게 되므로 양산이 가능하게 된다.As the panel of the present invention manufactured as described above is placed gypsum board 4 having a fire protection function at a high temperature of 300 ° C. or higher, the fire protection function can be reinforced and used as a panel of a building having a high temperature fire protection function. By adding a gypsum board supplying process and an adhesive coating process in a conventional panel manufacturing facility, the panel of the present invention can be continuously manufactured in a series of processes, thereby enabling mass production.

따라서 이상과 같은 본 발명은 방화기능이 보강되는 판넬을 양산제조할 수 있고 널리 이용할 수 있는 방화기능이 보강된 판넬을 제공할 수 있는 산업상 매우 유용한 발명이다.Therefore, the present invention as described above is a very useful invention in the industry that can mass-produce a panel that is reinforced with a fire protection function and can provide a panel with a reinforced fire protection function that can be widely used.

Claims (1)

철판재(1) 위로 접착제층(2), 그라스울층(3), 접착제층(2a), 철판재(1a)가 적층되어 압착로울러에서 압착제조되는 통상의 판넬제조방법에 있어서 철판재(1)의 접착제층(2)과 그라스울층(3) 사이에 위치될 수 있도록 석고보드(4) 공급부와 접착제층(2b) 도포부를 구성하여 압착로울러에서 압착제조함을 특징으로 하는 방화기능이 보강되는 판넬 제조방법(독립항)In a conventional panel manufacturing method in which an adhesive layer (2), a glass wool layer (3), an adhesive layer (2a), and an iron sheet material (1a) are laminated on a steel plate material (1) and pressed and manufactured in a pressing roller, the iron plate material (1) A fire-reinforced panel, comprising a gypsum board (4) supply part and an adhesive layer (2b) applied part so as to be located between the adhesive layer (2) and the glass wool layer (3) of the pressing roller, is manufactured in the pressing roller. Manufacturing Method (Independent Port)
KR1020000075457A 2000-12-12 2000-12-12 The producting process of panel is reinforced fire prevention function KR20010016461A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150119909A (en) * 2013-03-15 2015-10-26 피알시-데소토 인터내쇼날, 인코포레이티드 Sulfone-containing polythioethers, compositions thereof, and methods of synthesis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150119909A (en) * 2013-03-15 2015-10-26 피알시-데소토 인터내쇼날, 인코포레이티드 Sulfone-containing polythioethers, compositions thereof, and methods of synthesis

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