KR100876931B1 - Slate panel make use of waste plastic - Google Patents

Slate panel make use of waste plastic Download PDF

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Publication number
KR100876931B1
KR100876931B1 KR1020070037111A KR20070037111A KR100876931B1 KR 100876931 B1 KR100876931 B1 KR 100876931B1 KR 1020070037111 A KR1020070037111 A KR 1020070037111A KR 20070037111 A KR20070037111 A KR 20070037111A KR 100876931 B1 KR100876931 B1 KR 100876931B1
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South Korea
Prior art keywords
slate
panel
slate panel
waste synthetic
synthetic resin
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KR1020070037111A
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Korean (ko)
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강세근
한국남
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강세근
한국남
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Priority to KR1020070037111A priority Critical patent/KR100876931B1/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
    • 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
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/02—Grooved or vaulted roofing elements
    • E04D1/10—Grooved or vaulted roofing elements of specified materials not covered by any one of groups E04D1/04 - E04D1/085, or of combinations of materials, where at least one is not covered by any one of groups E04D1/04 - E04D1/085
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

A slate panel using waste synthetic resins is provided to use for various uses and purposes including a roofing material and a fence as well as a sound barrier wall for noise prevention by shaping regenerated and foamed waste synthetic resins in a wavy slate panel composed of ridges and hollows and inserting a reinforcing net into the slate panel, thereby increasing strength. A slate panel(1) using waste synthetic resins is formed by forming one side in a slate shape(2) where ridges(21) and hollows(22) are formed repeatedly, and forming a planar surface(3) on the other side, wherein a new material coating layer made of new synthetic resin materials is formed on the surface of the slate panel by extrusion molding, and a reinforcing net(4) is formed on the inside by inserting.

Description

폐합성수지를 이용한 슬레이트 판넬{Slate panel make use of waste plastic}Slate panel using waste synthetic resin

도 1은 본 발명의 일실시예를 보인 사시도1 is a perspective view showing an embodiment of the present invention

도 2는 본 발명의 단면도2 is a cross-sectional view of the present invention

도 3은 본 발명의 다른 실시예를 보인 사시도3 is a perspective view showing another embodiment of the present invention

도 4는 도 3의 단면도4 is a cross-sectional view of FIG.

도면의 주요부분에 사용된 주요 부호에 대한 설명Explanation of the main symbols used in the main parts of the drawings

1, 1a: 슬레이트(Slate) 판넬1, 1a: Slate panel

2: 슬레이트 형상2: slate shape

3: 평활면3: smooth surface

4,6: 강화망4,6: reinforced net

5,5': 슬레이트 형상5,5 ': slate shape

본 발명은 폐합성수지를 이용한 슬레이트 판넬에 관한 것으로, 본 발명의 특징은 폐합성수지를 이용하여 지붕, 휀스(울타리), 고속도로 차음벽 등의 다양한 목적와 용도로 널리 사용할 수 있는 슬레이트 판넬을 제공하고자 하는 것이다.The present invention relates to a slate panel using waste synthetic resin, and a feature of the present invention is to provide a slate panel that can be widely used for various purposes and uses, such as a roof, fence (fence), highway sound insulation walls using waste synthetic resin.

과거 슬레이트는 석면과 시멘트 등을 혼합 압축하여, 파상형으로 성형한 것으로, 흡습이 잘되고 강도가 약하여 쉽게 파손되며, 다습 다우한 조건에서 쉽게 부식되고 강도가 취약함은 물론 무게가 무거워 운반 등의 취급이 용이치 않은 등의 문제점이 있었다.  In the past, slate was formed into a wave shape by mixing and compressing asbestos and cement. It is easily absorbed due to good hygroscopicity and weak strength, and is easily corroded under heavy and humid conditions. There was a problem such as this not easy.

그리고 전술한 문제점을 해결하고자 합성수지제로서 슬레이트를 제작한 것 등이 알려져 있으나 이는 강도가 약하고 단순히 석면슬레이트를 합성수지 재질로 변경한 것에 불과하여 사용용도도 제한적인 등의 단점이 있었다.  In order to solve the above-mentioned problems, it is known to manufacture a slate as a synthetic resin, but this is weak in strength, and it is merely a change of asbestos slate to a synthetic resin material.

한편, 농촌의 비닐하우스 등에서 배출되는 폐비닐은 방치와 허술한 처리 및 폐기로 인하여 토양 오염 및 생태계 파괴, 환경오염의 주범이 되고 있으며, 이러한 폐비닐 등의 폐합성수지 폐기물은 전술한 환경오염문제와 함께 자원낭비의 이중적 문제를 안고 있다.  On the other hand, waste vinyl discharged from rural plastic houses is the leading cause of soil pollution, ecosystem destruction, and environmental pollution due to neglect, poor treatment and disposal, and waste synthetic resin waste such as waste vinyl, together with the above-mentioned environmental pollution problem. There is a double problem of resource waste.

이러한 폐비닐 등의 폐합성수지를 재활용하는 방안은 본 발명자의 선등록 고안 (등록실용신안 제20-0375151호)등과 같이 다양하게 시도되고 있다.  The recycling of waste synthetic resins such as waste vinyl has been attempted in various ways, such as the inventor's pre-registration design (Registration Utility Model No. 20-0375151).

본 발명에서는 폐합성수지를 재생, 발포시킨 발포물을 골, 산으로 이루어진 파상형의 슬레이트 판넬으로 성형하되, 슬레이트판넬 내부에는 강화망을 삽입 성형하여 강도를 높여 줌으로써 이를 고속도로, 고속철도, 일반도로 등의 소음방지용 차음벽은 물론 지붕재, 휀스 등의 여러 용도와 목적으로 사용할 수 있게 하고자 하는 것이다.In the present invention, the foamed product recycled and foamed waste plastic is formed into a corrugated slate panel made of bone and acid, and by inserting a reinforcing net into the slate panel to increase the strength, such as highways, high-speed railways, and general roads. It is intended to be used for various purposes such as roofing materials, fences, as well as noise barriers for noise prevention.

불순물을 제거한 폐비닐 등의 폐합성수지는 소정 크기의 칩으로 생산하여 재활용을 위해 압출기에 투입하여 발포, 압출함으로써 재생 원료(펠렛)를 얻게 되고 이를 판넬 등으로 압출 성형하여 다양한 용도와 목적으로 재활용하게 되는 것으로, 이러한 폐합성수지의 재활용 공정은 일반적인 것이다.Waste synthetic resins, such as waste vinyl, from which impurities have been removed, are produced in chips of a predetermined size, and then recycled to the extruder for recycling to obtain recycled raw materials (pellets), which are then extruded into panels and recycled for various purposes and purposes. As such, recycling of such waste synthetic resins is common.

본 발명은 폐비닐 등의 폐합성수지를 재생, 발포시킨 폐합성수지를 이용하여 주로 고속도로, 고속철도 등의 차음벽, 휀스 등으로 널리 사용할 수 있는 슬레이트 판넬을 제공하고자 하는 것이다.The present invention is to provide a slate panel that can be widely used as sound insulation walls, fences, etc. of highways, high-speed railways, etc. by using waste synthetic resins recycled and foamed waste synthetic resins such as waste vinyl.

이하 본 발명에 대하여 구체적으로 살펴보면 다음과 같다.Hereinafter, the present invention will be described in detail.

도 1은 본 발명의 일실시예를 보인 사시도, 도 2는 본 발명의 단면도이다.1 is a perspective view showing an embodiment of the present invention, Figure 2 is a cross-sectional view of the present invention.

폐합성수지의 재생 원료를 발포 압출하되, 일면을 산(21)과 골(22)이 반복 교대로 이루어진 슬레이트 형상(2)으로 하고 다른 일면을 평활면(3)으로 형성한 슬레이트 판넬(1)을 압출 성형한다.A foamed extrusion of the recycled raw material of the waste synthetic resin is carried out, and one side is formed of a slate shape (2) consisting of alternating acid (21) and a valley (22), and the other side is formed of a slate panel (1) having a smooth surface (3). Extruded.

이때 폐합성수지의 재생 원료는 불활성가스이며 연환경친화적인 CO2 를 이용하여 고발포 압출성형함으로써 공극률을 높이고 뛰어난 강도를 갖도록 한다. At this time, the recycled raw material of the waste synthetic resin is an inert gas and high foam extrusion molding using soft environment friendly CO 2 to increase porosity and excellent strength.

폐합성수지의 재생원료로 압출되는 슬레이트 판넬(1)의 표면에는 신(新)재료코팅층을 압출 성형하고 내부에는 강화망(4)을 인서팅(INSERTING)하여 형성한다.A new material coating layer is extruded on the surface of the slate panel 1 which is extruded from the recycled raw material of waste synthetic resin, and is formed by inserting a reinforcing net 4 inside.

신(新)재료 코팅층은 압출물 전체 투입 전량의 2~5% 미만으로 사용하여 압출물의 표면에만 코팅이 이루어지는 정도로 실시하는 것으로 이러한 신(新)재료 코팅층은 마스트뱃지 사용으로 다양한 색상과 문양으로 실시할 수 있다.The new material coating layer is applied to the surface of the extrudate by using less than 2 ~ 5% of the total amount of extrudates, and the new material coating layer is made of various colors and patterns by using mast badges. can do.

상기 신(新)재료 코팅층은 주로 PP, PE 등의 새 합성수지 재료로 표면을 감싸게 함으로써 강도를 증가시키는 것이다.The new material coating layer is to increase the strength mainly by covering the surface with a new synthetic resin material such as PP, PE.

그리고, 강화망(4)은 PE 모노사를 8목 정도에, 두께 10~100(T) 정도의 조직으로 형성하여 슬레이트 판넬(1) 내부에 인서팅시켜 압출하는 것으로, In addition, the reinforcing net 4 is formed by extruding the PE mono yarn into about 8 necks, a thickness of about 10 to 100 (T) by inserting the inside of the slate panel (1),

강화망(4)은 슬레이트 판넬(1)의 강도 강화에 기여함과 물론 발포 압출성형된 슬레이트 판넬(1)의 재생원료간의 친화력과 결속력을 높여 슬레이트 판넬(1) 전체의 강도를 높인다.The reinforcing net 4 contributes to strengthening the strength of the slate panel 1 and, of course, increases the affinity and binding force between the recycled raw materials of the foamed extruded slate panel 1, thereby increasing the strength of the entire slate panel 1.

도 3 내지 도 4는 본 발명의 다른 실 시예를 보인 것으로,3 to 4 show another embodiment of the present invention,

슬레이트 판넬(4)의 양면으로 산(51)과 골(52)이 반복 교대로 이루어진 슬레이트 형상(5,5')으로 형성하여 슬레이트 판넬(1a)을 압출 성형한 것이다.On both sides of the slate panel 4, the peak 51 and the valley 52 are formed in a slate shape 5, 5 'formed by alternating repetition to extrude the slate panel 1a.

그리고, 표면에는 신(新)재료코팅층을 압출 성형하고 내부에는 강화망(6)을 인서팅(INSERTING)하여 형성한 것이다. Then, a new material coating layer is extruded on the surface, and the reinforcing net 6 is inserted into the inside.

상기 본 발명에 의한 슬레이트 판넬(1)(1a)은 통상과 같이 사이징, 냉각, 압축 등의 과정을 거치게 제품이 완성된다.Slate panel (1) (1a) according to the present invention is a product is completed through a process such as sizing, cooling, compression as usual.

상기와 같이 압출 생산된 슬레이트 판넬(1)(1a)은 고속도로, 고속철도, 일반도로 등의 방음벽이나 휀스 등으로 설치하여 사용할 수 있는 것으로,As described above, the extruded slate panel (1) (1a) can be installed and used as a soundproof wall or fence, such as a highway, a high-speed railway, a general road,

발포 성형된 슬레이트판넬(1)(1a)은 고발포 구조에 의해 높은 공극율을 가지므로 공극의 흡음에 따른 흡음작용과 함께 전체에 반복교대로 형성된 골과 산에 의해 음파가 반사, 간섭됨으로써 차음효과가 제공되는 것이다.The foamed slate panel (1) (1a) has a high porosity due to the high foaming structure, so that the sound wave is reflected and interfered by the sound waves and acid formed alternately throughout the sound absorbing effect according to the sound absorption of the voids, sound insulation effect Will be provided.

즉, 발포 구조에 의한 내부 공극과 산(21)과 골(22)이 교대로 형성된 외면이 슬레이트 형상(2)에 의해 음파가 반사됨으로써 이로부터 차음효과를 기대할 수 있으므로 이를 고속도로나 고속철도의 차음벽 등으로 널리 사용할 수 있는 것이다.That is, since the sound waves are reflected by the slate shape 2 on the inner surface of the foamed structure and the outer surface of the mountain 21 and the valleys 22 alternately, the sound insulation effect can be expected from the sound insulation wall of a highway or a high-speed railway. It can be widely used.

그리고 상기 슬레이트판넬은 전술에서 언급한 바와 같이 고발포로 압출 성형되어 강도가 매우 뛰어남은 물론 일면이 산(21)과 골(22)이 형성되고 다른 일면은 평활면(3)으로 형성되어 휨강도 등이 우수하고 미려한 외관으로 빼어난 장식미를 제공하는 것이며,As described above, the slate panel is extruded with high foaming to have excellent strength and, of course, one side is formed with an acid 21 and a valley 22, and the other side is formed with a smooth surface 3 to provide flexural strength. It is to provide excellent decoration with excellent and beautiful appearance.

발포제로서 나무 보다 가볍게 비중을 조절하여 제품의 경량화에도 기여할 수 있는 것이다.As a blowing agent, it can contribute to the weight reduction of products by controlling specific gravity lightly than wood.

이상에서 살펴본 바와 같이 본 발명은 폐합성수지를 이용하여 다양한 목적과 용도로 사용할 수 있는 슬레이트 판넬을 제공함으로써 자원재활용 등의 경제적 이익을 추구할 수 있으며,As described above, the present invention provides a slate panel that can be used for various purposes and uses using waste synthetic resins, thereby pursuing economic benefits such as resource recycling.

슬레이트 판넬을 이용하여 지붕, 휀스(울타리) 등과 함께 고속도로, 고속철도의 차음벽 등과 같은 여러 용도와 목적의 제품으로 널리 사용할 수 있는 슬레이트 판넬을 제공하고자 하는 것이다. It is to provide a slate panel that can be widely used as a product for various purposes such as highways, sound insulation walls of high-speed railways, etc., with roofs, fences, etc. using slate panels.

Claims (2)

폐합성수지의 재생 원료로서 슬레이트 판넬을 발포 압출함에 있어서,In the foam extrusion of the slate panel as a raw material for recycled waste resin, 일면이 산(21)과 골(22)이 반복 교대로 형성된 슬레이트 형상(2)으로 하고 다른 일면은 평활면(3)으로 형성되게 슬레이트 판넬(1)을 구성하되,The slate panel 1 is configured such that one side is formed of a slate shape (2) having alternating peaks (21) and valleys (22), and the other side is formed of a smooth surface (3). 슬레이트 판넬(1)의 표면에는 새 합성수지 재료로 된 신(新)재료코팅층을 압출 성형하고 내부에는 강화망(4)을 인서팅(INSERTING)하여 형성한 것을 특징으로 하는 폐합성수지를 이용한 슬레이트 판넬.A slate panel using waste synthetic resin, characterized in that the surface of the slate panel (1) is formed by extrusion molding a new material coating layer made of a new synthetic resin material and inserting a reinforcing net (4) inside. 제 1 항에 있어서,   The method of claim 1, 상기 슬레이트 판넬(1)의 평활면(3)에 산(51)과 골(52)을 반복 교대로 형성하여 슬레이트 판넬(1)의 양면으로 산(51)과 골(52)이 반복 교대로 형성된 슬레이트 형상(5,5')으로 슬레이트 판넬(1a)을 압출 성형한 것을 특징으로 하는 폐합성수지를 이용한 슬레이트 판넬.   The hill 51 and the valley 52 are alternately formed on the smooth surface 3 of the slate panel 1 so that the hill 51 and the valley 52 are alternately formed on both sides of the slate panel 1. A slate panel using waste synthetic resin, characterized in that the slate panel (1a) by extrusion molding to a slate shape (5, 5 ').
KR1020070037111A 2007-04-16 2007-04-16 Slate panel make use of waste plastic KR100876931B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150114596A (en) 2014-04-01 2015-10-13 (주)국제리프라텍 Functional slate and its manufacturing method using hygiene products

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR860002625A (en) * 1984-09-18 1986-04-28 박승 Building panel made of waste synthetic resin
KR910015394A (en) * 1990-02-24 1991-09-30 음석진 Foamed polyethylene sheet reinforced bone slate plate and method for manufacturing same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR860002625A (en) * 1984-09-18 1986-04-28 박승 Building panel made of waste synthetic resin
KR910015394A (en) * 1990-02-24 1991-09-30 음석진 Foamed polyethylene sheet reinforced bone slate plate and method for manufacturing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150114596A (en) 2014-04-01 2015-10-13 (주)국제리프라텍 Functional slate and its manufacturing method using hygiene products
KR101673024B1 (en) 2014-04-01 2016-11-07 (주)국제리프라텍 Functional slate and its manufacturing method using hygiene products

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