KR0174788B1 - A plastic panel for construction - Google Patents
A plastic panel for construction Download PDFInfo
- Publication number
- KR0174788B1 KR0174788B1 KR1019950007887A KR19950007887A KR0174788B1 KR 0174788 B1 KR0174788 B1 KR 0174788B1 KR 1019950007887 A KR1019950007887 A KR 1019950007887A KR 19950007887 A KR19950007887 A KR 19950007887A KR 0174788 B1 KR0174788 B1 KR 0174788B1
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- KR
- South Korea
- Prior art keywords
- synthetic resin
- plate body
- body portion
- panel
- flat
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/05—Forming boards or similar elements the form surface being of plastics
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Finishing Walls (AREA)
- Panels For Use In Building Construction (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
본 발명은 콘크리트를 성형하는 데 사용되는 합성수지재 건설공사용 판넬에 관한 것으로, 본 발명의 기술적 구성상의 특징은 4각형의 단위파형들이 반복되는 통로를 가지는 압출성형기(110)에서 압출되어 나오는 합성수지재 굴곡판체부(10)를 성형로울러(120)와 냉각다이스(130)를 통과시켜서 완전히 경화시킨 후에, 상기 합성수지재 굴곡판체부(10)와 평판체 공급수단(15)에서 공급되는 합성수지재 평판체부(20)의 접촉면들을 가열히이터(140)로서 용융시켜서 그 접촉면들을 용융접착시키는 공정들을 통하여 제조되며, 4각형의 단위파형이 반복되는 4각파형시이트의 단면형상을 가지는 합성수지재 굴곡판체부(10)와, 상기 합성수지재 굴곡판체부(10)의 일면에 일체로 접합되며 평평한 시이트의 단면형상을 가지는 합성수지재 평판체부(20)로 구성되어서, 상기 합성수지재 굴곡판체부(10)와 평판체부(20) 사이에는 중공부(30)가 합성수지재 굴곡판체부(10)의 하부에는 요홈부(40)가 형성되도록 한 것이다.The present invention relates to a panel for a synthetic resin construction worker used to mold concrete, the technical configuration of the present invention is a synthetic resin material bending extruded from an extruder (110) having a passage that repeats the quadrilateral unit waveforms After the plate body 10 is completely cured by passing the forming roller 120 and the cooling die 130, the synthetic resin plate body part supplied from the synthetic resin curved plate body part 10 and the plate body supply means 15 ( 20. A synthetic resin material flexure plate portion 10 having a cross-sectional shape of a quadrilateral waveform sheet, which is manufactured through a process of melting the contact surfaces of 20) as a heating heater 140 and melting and contacting the contact surfaces. And the synthetic resin flat plate portion 20 which is integrally bonded to one surface of the synthetic resin flexible plate body portion 10 and has a flat sheet cross-sectional shape. The hollow part 30 is formed between the resinous resin flexible plate body part 10 and the flat plate body 20 so that the recess 40 is formed at the lower portion of the synthetic resin flexible plate body part 10.
Description
제1도는 본 발명 건축공사용 판넬의 사시도.1 is a perspective view of a panel for building construction of the present invention.
제2도는 제1도의 B-B선 단면도.2 is a cross-sectional view taken along the line B-B in FIG.
제3도는 본 발명 건축공사용 판넬의 제조공정을 예시한 것임.Figure 3 illustrates the manufacturing process of the panel for building construction of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 합성수지재 굴곡판체부 20 : 합성수지재 평판체부10: synthetic resin material curved plate body 20: synthetic resin material flat plate
30 : 중공부 40 : 요홈부30: hollow 40: groove
본 발명은 콘크리트를 성형하는 데 사용되는 합성수지재 건설공사용 판넬에 관한 것이다.The present invention relates to a synthetic resin construction panel used for molding concrete.
이전까지 건설현장에서 사용되는 각종의 건설부재는 그 설치및 사용 목적에 따른 구조적인 강도와 견고성을 가질수 있는 소재로서 성형제작되어 왔다. 이러한 건설부재 중의 하나인 건설공사용 판넬에 있어서는, 주로 목재를 가공 성형하여서 만들어지게 되어 소재선택이 극히 제한적일 수 밖에 없었다. 따라서, 최근들어 판넬의 기초소재인 목재 가격의 상승과 함께, 가공 성형성이 불량하여 판넬의 제품의 원가를 상승시키는 요인으로 작용되어 보다 저렴한 판넬의 소재 개발이 요구되었다.Previously, various construction members used in construction sites have been molded and manufactured as materials that can have structural strength and robustness according to their installation and use purposes. In the construction panel, which is one of such construction members, it is mainly made by processing and molding wood, so the selection of materials has been extremely limited. Therefore, in recent years, along with the increase in the price of wood, which is the basic material of the panel, the process formability is poor, acting as a factor to increase the cost of the product of the panel, it is required to develop a cheaper panel material.
상기한 문제를 감안한 것으로 합성수지를 소재로 하는 판넬이 개발되어 사용되고 있다. 이러한 합성수기 판넬은 가공 성형성이 좋고 표면이 매끄럽기 때문에 콘크리트의 성형성이 양호한 장점을 가지게 된다.In view of the above problems, a panel made of synthetic resin has been developed and used. Such synthetic resin panel has the advantage of good formability of concrete because of good workability and smooth surface.
그러나, 이와같은 종래의 합성수지 판넬은 외부로 부터 작용되는 하중이나 휨응력에 따른 변형의 정도가 크기 때문에 합성수지 판넬의 두께 폭을 두껍게 하여 하중, 휨응력등에 대응하는 정도로서 만들어지게 되었다. 따라서, 이러한 종래의 합성수지 판넬은 첫째, 합성수지 재료의 과대한 사용이 불가피하여 결과적으로 제품의 원가를 상승시키게 되었으며; 둘째, 그 표면이 평탄하여서 손가락을 넣어서 잡을 부분이 없기 때문에 건설현장에서 작업하는 사람들이 취급하기에 불편한 결점을 수반하게 되었다.However, such a conventional synthetic resin panel has a large degree of deformation due to load or bending stress applied from the outside, so that the thickness of the synthetic resin panel is thickened to correspond to the load, bending stress and the like. Therefore, such a conventional resin panel firstly, excessive use of the synthetic resin material is inevitable, resulting in an increase in the cost of the product; Second, since the surface was flat and there was no place to hold fingers, it was accompanied by defects that were inconvenient for people working at construction sites to handle.
본 발명의 목적은 합성수지 재료의 절감을 통하여 저렴한 제품의 공급을 가능하게 하여 줄 뿐아니라 작업자가 손쉽게 취급할 수 있도록 하여서 건설현장의 작업능률을 향상시키는 건설공사용 판넬을 제공하는 데 있다.An object of the present invention is to provide a panel for construction workers to improve the work efficiency of the construction site by not only enable the supply of cheap products through the reduction of the synthetic resin material, but also easy to handle by the operator.
이하, 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention in detail.
본 발명의 건설공사용 판넬(1)은 제1도 및 제2도에 도시되는 바와 같이, 4각형의 단위파형이 반복되는 4각파형시이트의 단면형상을 가지는 합성수지재 굴곡판체부(10)와, 상기 합성수지재 굴곡판체부(10)의 일면에 일체로 접합되며 평평한 시이트의 단면형상을 가지는 평판체부(20)로 구성되어서, 상기 합성수지재 굴곡판체부(10)와 평판체부(20) 사이에는 중공부(30)가 합성수지재 굴곡판체부(10)의 하부에는 요홈부(40)가 형성되도록 함을 기술적 구성상의 기본적인 특징으로 한다.The construction panel 1 of the present invention, as shown in Figures 1 and 2, the synthetic resin material bent plate portion 10 having a cross-sectional shape of a square wave sheet in which the square unit waveform is repeated, and It is composed of a flat body portion 20 which is integrally bonded to one surface of the synthetic resin flexible plate body portion 10 and has a flat sheet cross-section, so that the synthetic resin flexible plate body portion 10 and the flat plate body portion 20 are hollow. Part 30 has a basic feature in the technical configuration that the groove portion 40 is formed in the lower portion of the synthetic resin curved plate body 10.
이와같이 구성되는 본 발명의 건설공사용 판넬(1)은 합성수지재 굴곡판체부(10)의 일면에 평판체부(20)가 일체로 접합되므로, 사용되는 합성수지의 재료량에 비하여 단면 2차모멘트(Moment)가 증대되어서 보다 커다란 휨하중을 감당할 수 있게 되어서, 동일한 단면적을 가지는 일반적인 합성수지 거푸집판넬에 비하여 합성수지 재료의 절감과 경량화를 꾀할 수 있는 장점을 가진다.In the construction panel 1 of the present invention configured as described above, since the flat body portion 20 is integrally bonded to one surface of the synthetic resin flexible plate portion 10, the second moment of the cross section is greater than that of the material of the synthetic resin used. As it can be increased to accommodate a larger bending load, it has the advantage of reducing the weight and weight of the synthetic resin material as compared to the general plastic formwork panel having the same cross-sectional area.
또한 본 발명의 건설공사용 판넬(1)은 그 일면은 합성수지재 굴곡판체부(10)가 노출되는 기술구성을 가지므로, 합성수지재 굴곡판체부(10)의 하부에 형성되는 요홈부(40)들에 작업자의 손가락이 삽입가능하게 되어서 잡아들거나 올리기에 간편한 단면형상을 가지게 된다. 즉, 건설현장에서 작업자가 취급이 용이하게 되어 작업능률이 향상되는 장점을 가진다.In addition, since the construction panel 1 of the present invention has a technical configuration in which one surface of the synthetic resin flexible plate 10 is exposed, grooves 40 formed in the lower portion of the synthetic resin flexible plate 10 The operator's fingers can be inserted into the device so as to have a cross-sectional shape that is easy to hold or raise. In other words, the worker can be easily handled at the construction site has the advantage that the work efficiency is improved.
한편, 다른 일면은 평판체부(20)가 노출되는 기술구성을 가지는 데, 이 평판체부(20)의 상면에는 미경화 콘크리트가 맞닿아 사용되는 것이 바람직하다.On the other hand, the other surface has a technical configuration in which the flat plate portion 20 is exposed, it is preferable that the uncured concrete is used in contact with the upper surface of the flat plate portion 20.
이와같이 본 발명의 건설공사용 판넬(1)은 제3도에 도시되는 바와같은 판넬 제조장치(100)로서, a) 용융된 합성수지를 압출성형기(110)로서 압출하여서 합성수지재 굴곡판체부(10)로 성형하여 주는 굴곡판체부 성형단계와, b) 성형된 합성수지재 굴곡판체부(10)를 성형로울러(120)와 냉각다이스(130)를 통과되게 하여서 경화시켜 주는 굴곡판체부 경화단계와, c) 경화된 합성수지재 굴곡판체부(10)의 접합부위를 가열히이터(140)로서 가열하는 굴곡판체부의 접합부위 가열단계와, d) 평판체 공급수단(150)의 평판체부(20)를 가열히이터(140)로서 가열 공급하면서 이미 가열된 합성수지재 굴곡판체부(10)와 일체로 열융착되도록 압착로울러(160)로서 눌러주는 판넬 성형단계와, e) 성형된 판넬을 냉각로울러(170)와 마감로울러(180)를 통과시키고 소정의 길이로 절단 가공하는 판넬 완성단계를 통하여 제조된다.Thus, the construction panel 1 of the present invention is a panel manufacturing apparatus 100 as shown in Figure 3, a) by extruding the molten synthetic resin as an extruder 110 to the synthetic resin material bending plate portion 10 B) forming the curved plate body portion to be molded; and b) curing the curved plate body portion to harden the molded synthetic resin flexible plate body portion 10 by passing through the forming roller 120 and the cooling die 130; and c) A step of heating the junction part of the bent plate body part which heats the junction part of the hardened synthetic resin material bent plate part 10 as a heating heater 140, and d) the plate body part 20 of the plate body supply means 150 is heated by a heater Panel forming step of pressing as pressing roller 160 to be heat-sealed integrally with the synthetic resin material bending plate portion 10 that is heated while supplying as 140, and e) Finishing the formed panel with the cooling roller 170 Pass the roller 180 and cut it to a predetermined length It is produced through the panel completion.
본 발명의 건설공사용 판넬(1)을 제조하는 데 사용되는 판넬 제조장치(100)에서, 평판부 공급수단(150)은 시이트의 형태로 경화된 평판부(20)를 권회하여 공급시키는 권취드럼의 형상을 가진다.In the panel manufacturing apparatus 100 used to manufacture the construction panel 1 of the present invention, the plate portion supply means 150 is a winding drum for winding and supplying the plate portion 20 cured in the form of a sheet. It has a shape.
본 발명의 건설공사용 판넬(1)은 간단히 말해서 용융된 합성수지를 4각형의 단위파형들이 반복되는 통로를 가지는 압출성형기(110)에서 압출되어 나오는 합성수지재 굴곡판체부(10)를 성형로울러(120)와 냉각다이스(130)를 초과시켜서 완전히 경화시킨 후에, 상기 합성수지재 굴곡판체부(10)와 평판체 공급수단(150)에서 공급되는 평판체부(20)의 접촉면들을 가열히이터(140)로서 용융시켜서 그 접촉면들을 용융접착시키는 공정들을 통하여 제조되는 것이다.The construction panel (1) of the present invention is simply a synthetic roller material bending plate body portion 10 that is extruded from the extruder (110) having a passage in which the molten synthetic resin is a rectangular unit waveform is repeated forming roller 120 And completely cured after exceeding the cooling die 130, the contact surfaces of the synthetic resin flexible plate body portion 10 and the plate body portion 20 supplied from the plate body supply means 150 are melted as the heating heater 140. It is produced through the process of melt bonding the contact surfaces.
참고적으로 본 발명의 건설공사용 판넬(1)은 합성수지재중에서 폴리에틸렌수지로서 제조된다.For reference, the construction panel 1 of the present invention is manufactured as a polyethylene resin in a synthetic resin material.
폴리에틸렌수지는 매우 화학적 안정성이 강하여서 그 접촉면들을 일체로 접착시키는 접착제가 없는 것으로 알려져 있으며, 본 발명은 바로 이러한 폴리에틸렌수지로서 합성수지재 굴곡판체부(10)와 합성수지재 평판체부(20)를 먼저 성형한 후에 그 접촉면들을 가열히이터(140)로서 용융시켜서 일종의 플라스틱용접을 통하여 합성수지재 굴곡판체부(10)와 합성수지재 평판체부(20)의 접촉면을 견고히 일체로 접착시키는 것이다.It is known that polyethylene resin is very chemically stable and there is no adhesive to bond the contact surfaces integrally. The present invention relates to the polyethylene resin flexible plate body portion 10 and the synthetic resin plate body portion 20 as the polyethylene resin. After that, the contact surfaces are melted as the heating heater 140 to firmly bond the contact surfaces of the synthetic resin flexible plate body portion 10 and the synthetic resin flat body portion 20 through a kind of plastic welding.
이상에서 살펴본 바와 같이, 본 발명은 비교적 적은 량의 합성수지를 재료를 사용하면서도 커다란 휨하중을 지탱하는 합성수지재 건설공사용 판넬을 저렴한 가격으로 공급이 가능하게 하여 줄 뿐아니라 작업자가 파지할 수 있는 요홈부들이 형성되도록 하여서 건설현장에서 작업자들이 취급이 간편하도록 함으로써 작업능률을 향상시키는 매우 유용한 것이다.As described above, the present invention not only makes it possible to supply a panel for a synthetic resin construction engineer who uses a relatively small amount of synthetic resin but also supports a large flexural load at a low price, and grooves that can be gripped by an operator It is very useful to improve the work efficiency by making it easy to handle the workers in the construction site by allowing it to be formed.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950007887A KR0174788B1 (en) | 1995-04-04 | 1995-04-04 | A plastic panel for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950007887A KR0174788B1 (en) | 1995-04-04 | 1995-04-04 | A plastic panel for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960036961A KR960036961A (en) | 1996-11-19 |
| KR0174788B1 true KR0174788B1 (en) | 1999-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950007887A KR0174788B1 (en) | 1995-04-04 | 1995-04-04 | A plastic panel for construction |
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| Country | Link |
|---|---|
| KR (1) | KR0174788B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100574375B1 (en) * | 2002-03-11 | 2006-04-27 | 전정자 | Unit member for architectural forms and apparatus for manufacturing the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102539864B1 (en) * | 2021-07-19 | 2023-06-02 | 유도건 | Method of manufacturing exterior panel for building |
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1995
- 1995-04-04 KR KR1019950007887A patent/KR0174788B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100574375B1 (en) * | 2002-03-11 | 2006-04-27 | 전정자 | Unit member for architectural forms and apparatus for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960036961A (en) | 1996-11-19 |
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