WO2020036326A1 - 건축용 알루미늄 패널의 폭 변경 방법 - Google Patents

건축용 알루미늄 패널의 폭 변경 방법 Download PDF

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Publication number
WO2020036326A1
WO2020036326A1 PCT/KR2019/009011 KR2019009011W WO2020036326A1 WO 2020036326 A1 WO2020036326 A1 WO 2020036326A1 KR 2019009011 W KR2019009011 W KR 2019009011W WO 2020036326 A1 WO2020036326 A1 WO 2020036326A1
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WO
WIPO (PCT)
Prior art keywords
panel
width
frame
side frame
flat plate
Prior art date
Application number
PCT/KR2019/009011
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English (en)
French (fr)
Korean (ko)
Inventor
백희정
김귀환
Original Assignee
백희정
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 백희정 filed Critical 백희정
Priority to CN201980052857.9A priority Critical patent/CN112601868B/zh
Publication of WO2020036326A1 publication Critical patent/WO2020036326A1/ko

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    • 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
    • E04G9/06—Forming boards or similar elements the form surface being of metal
    • 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
    • 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
    • E04G2009/023—Forming boards or similar elements with edge protection
    • 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
    • E04G2009/028—Forming boards or similar elements with reinforcing ribs on the underside

Definitions

  • the present invention relates to an aluminum panel used as a formwork for building construction, and more particularly, to an aluminum panel for building to be remolded into a panel having a changed width to a specific dimension required in the individual construction site using the existing aluminum panel. It relates to a width changing method of and an aluminum panel reshaped by the method.
  • formwork is installed around walls, columns, ceilings, etc. until concrete is cured by pouring concrete slurry in order to erect walls, floors, and columns of buildings or apartments.
  • the formwork requires a high-strength material that can withstand such a load because a significant load and lateral pressure by the cast concrete is applied.
  • So-called euroforms made of iron have been mainly used as a conventional building formwork.
  • the euroform has a configuration in which the outer frame welded along the outer periphery of the plate and the reinforcing frame across the frame are integrally formed on the rear surface of the rectangular plate directly contacting the concrete.
  • the side frame perpendicular to the flat body along both edges of the flat body is extruded into a single body, and the upper side of the panel body in which such side frames are integrally formed.
  • the upper and lower frames are formed at the bottom and the bottom, and the reinforcement frame is welded to a plurality of places between the upper and lower frames, or in the case of a relatively wide panel, the flat plates of two members extruded in a "b" cross section.
  • the upper and lower frames and the reinforcing frame are welded to each other after welding to the end portions.
  • the supporting strength of the side frame is significantly improved as compared to the case in which the side frame is formed by welding to both side edges of the back plate of the conventional simple plate body. It is also advantageous in terms of panel productivity.
  • the building formwork aluminum panel is mainly composed of two kinds of walls and columns, wall panels used for ceilings, and deck panels used for building slabs, and wall panels vary widely depending on the manufacturer, but are generally wide in width. It is changed to the length of 50mm from 100mm to 600mm, and the height is mostly rectangular shape standardized to 2400mm, and most of the deck panels are manufactured in standard size such as 100 ⁇ 600mm x 1200 ⁇ 1500mm.
  • both the flat body, the outer frame fixed by welding and the reinforcing frame are separated from each other by cutting, and then flat plate.
  • the sieve is cut into two or more along the longitudinal direction, and accordingly, the previously separated outer frame is also cut along the longitudinal direction to weld the divided plate and the frame again to complete a plurality of panels, which completely separates the members.
  • Patent Document 1 Republic of Korea Registered Utility Model Publication No. 20-0169470
  • Patent Document 2 Republic of Korea Patent Publication No. 10-1005514
  • the present invention was devised in view of the disadvantages and problems of the prior art, so that the strength of the side frame portion to maintain the strength of the side of the original frame while having a changed width through a simple process using a prefabricated aluminum panel.
  • the present invention provides a method for manufacturing an aluminum panel having a changed width.
  • Another object of the present invention is the economic loss due to the disposal of the panel by re-creating the panel with the changed width by using the aluminum panel which is already used several times in the building construction site and it is difficult for further use or in the pre-disposal stage.
  • the present invention provides a method for regenerating aluminum panels, which allows cost preservation and regeneration to new panels.
  • It is a long rectangular shape with a large length compared to the width, and is vertically formed on both sides in the longitudinal direction and integrally extruded side frames, and the upper and lower frames along the width in the longitudinal direction and the reinforcement frame are arranged along the width in the longitudinal direction.
  • the reproducing side frame is positioned in the cutout of the panel in which one side is cut and removed so that the end of the rib is in contact with the upper and lower frames and the reinforcing frame exposed to the cutting width. Maintaining contact over the entire length;
  • the panel and the regeneration side frame are welded between the longitudinal contact portion between the rib of the regeneration side frame and the cut surface of the panel and between the upper and lower frames and the reinforcement frame of the panel and the regeneration side frame by welding the entire contact portion. Integrating to complete a panel of varying width;
  • a width changing method of the building aluminum panel characterized in that it comprises a.
  • the aluminum panel provided in the first step of the method of the present invention may be any panel which has been used or has been used as a panel produced with existing standardized dimensions.
  • the standardized dimension is not strictly controlled, but is determined in consideration of the general floor height that has been applied in buildings for convenience of mass production by panel manufacturers, and does not have a special meaning or binding force.
  • the selection of the cutting area in the step of cutting off a small portion of one side of the panel flat body is an area to be a width corresponding to the width of the cutout required in the building construction site, more specifically, the regeneration of the remaining cutting width area.
  • the dragon side frames are joined so that the width of the panel to be reconstructed coincides with the edge width.
  • the width of the remaining cutting width portion is suitable to ensure the fixing of the side frame for regeneration by securing a sufficient welding area between the ribs of the reproducing side frame welded thereto and the upper and lower frames and the reinforcement frame. It is desirable to ensure size.
  • the surface of the upper and lower frames and the reinforcing frame, which are joined by welding to the bottom thereof, is exposed so that the surface of the flat body is maintained as it is without any damage. It is advantageous in the subsequent welding with the rib of the side frame for regeneration.
  • a side frame for regeneration of the “a” type cross section wherein the material of the side frame for regeneration is preferably formed of the same material as that of the panel to facilitate subsequent welding.
  • the regeneration side frame is provided by cutting the extruded material continuously extruded through an aluminum extruder having an extrusion hole corresponding to the cross-sectional shape to a required length, more specifically, the same length as the panel.
  • argon welding as the most common welding method for aluminum materials is preferable when welding the entire side of the contact portion between these two members while the regeneration side frame is positioned on the cutout portion of the panel from which one side is cut off. In some cases, other welding methods may be applied.
  • a side frame perpendicular to the flat plate is integrally formed on one side, and the upper and lower frames and the reinforcing frame protruding outward from the end face of the flat plate to the same length are formed on the other side of the flat plate.
  • a panel body welded and fixed to the rear surface, the panel body having the same length as the panel body and having the same thickness as the flat plate and extending to the same length as the protruding length of the upper and lower frames while being perpendicular to the vertical body.
  • a side frame for regeneration having a "a" shaped cross-section extending to and having the same size as the side frame of the panel, wherein the other side of the flat body of the panel body and the ends of the ribs of the side frame for regeneration are mutually different. While the panel body and the side frame for regeneration are in contact with each other, the entire contact portion between the two members is integrally formed by welding. It provides a building aluminum panel having a modified width characterized in that defined.
  • the panel body is formed by removing a portion of the outer side frame portion and the flat plate of the general aluminum panel, wherein the panel before removing the side frame of the aluminum panel in the state before, after use and before disposal Any one is ok.
  • the pre-fabricated aluminum panel is changed to a panel having a changed width in a state in which the strength of the side frame portion is maintained to be comparable to that of the side frame of the original panel while having a changed width through a simple process.
  • the panel having the required width can be easily manufactured in a simple process without requiring an additional extrusion facility for use in the edge of the construction wall.
  • the present invention allows the reconstruction of panels with varying widths by using aluminum panels that have already been used several times in a building construction site and are in a difficult state of repetitive use or in the pre-disposal stage.
  • energy savings and manufacturing costs can be reduced compared to recycling processes involving cumbersome and uneconomical processes such as dismantling, cutting, scrapping and melting of discarded panels.
  • FIG. 1 and 2 show the overall structure of a general building aluminum panel, Figure 1 is a sadido, Figure 2 is a plan view.
  • 3 to 8 are side and partial plan views showing step by step an embodiment of the present invention.
  • FIG. 3 is a state in which a portion of the flat plate is slightly removed from the panel of FIG.
  • FIG. 4 illustrates a process in which one side frame portion is removed by cutting at a point in an area where the plate portion of FIG. 3 is removed.
  • Figure 5 shows a state in which the side frame portion is removed through the cutting process of Figure 4,
  • Figure 6 shows the state before the side frame for playback is coupled to the panel body
  • Figure 7 shows a state in which the side frame for reproduction is coupled to the panel body.
  • FIG. 8 is a perspective view of a panel with a changed width through the method of the present invention.
  • FIG. 1 and FIG. 2 are a perspective view and a plan view showing the overall structure of a general building aluminum panel as an object to which a change in width is attempted in the method of the present invention, wherein the panel 1 shown in FIG. A wall panel for building a build-in wall, in which side frames 200 and 200 'are integrally formed in an extrusion step along both outer edges of the flat plate 100, and the upper and lower ends thereof extend along the longitudinal direction of the flat plate.
  • the upper and lower frames 300 and 300 ', and a plurality of reinforcement frames 400 in the middle thereof are arranged in parallel with the upper and lower frames 300 and 300' at predetermined intervals.
  • reference numeral 500 denotes a reinforcement welded portion
  • 601 denotes a connection pin insertion hole for connecting to an adjacent panel
  • 603 denotes a space for inserting a groove to hold the inner and outer panels in close contact with the wall by being inserted through the concrete wall. to be.
  • FIG. 3 shows a process of cutting one side of the flat plate slightly through grinding, cutting or cutting in the panel of FIG. 1, and before cutting the band-shaped area cut along the longitudinal direction through the flat plate cutting process.
  • the joints of the upper and lower frames 300 and 300 ', and the reinforcement frame 400, which are fixed to the flat plate 100 by welding, are exposed by the cutting width cw.
  • FIG. 5 shows a state in which the process of FIG. 4 is completed.
  • the upper and lower frames 300 and 300 ′ of the cutting width cw and the outer ends of the reinforcing frame 400 have the lengths of the remaining cutting widths rcw. As long as it is exposed to the outside of the panel body is exposed.
  • a side frame 600 for regeneration having a “a” type cross section wherein the side frame 600 for regeneration has the same thickness as the flat plate 400 and the remaining cutting.
  • Rib 610 extending to the width rcw and the same length as the protrusion length of the upper and lower frames and integrally extending perpendicularly thereto and having the same size and length as the side frame 200 'of the panel. It is formed into a cross section.
  • the welding is performed with respect to the whole contact part area
  • the welding may be performed by forming a continuous weld along the contact, or by spot welding at regular intervals, Relatively enhanced welding may be made to the site and the like.
  • FIG. 8 illustrates the overall structure of a panel formed of a building aluminum panel having a changed width after welding of the panel body and the reproducing side frame through welding of FIG. 7 is completed. Compared with the panel, the bonding line bl along the longitudinal direction of the panel is exposed at one outer side of the flat plate 100.
PCT/KR2019/009011 2018-08-17 2019-07-22 건축용 알루미늄 패널의 폭 변경 방법 WO2020036326A1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201980052857.9A CN112601868B (zh) 2018-08-17 2019-07-22 改变建筑用铝板的宽度的方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20180095938 2018-08-17
KR10-2018-0095938 2018-08-17
KR1020180130568A KR102041401B1 (ko) 2018-08-17 2018-10-30 건축용 알루미늄 패널의 폭 변경 방법
KR10-2018-0130568 2018-10-30

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WO2020036326A1 true WO2020036326A1 (ko) 2020-02-20

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KR (1) KR102041401B1 (zh)
CN (1) CN112601868B (zh)
WO (1) WO2020036326A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102283712B1 (ko) * 2019-06-25 2021-08-03 백희정 건축용 알루미늄 패널의 폭 변경 방법

Citations (5)

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KR200169470Y1 (ko) * 1999-09-06 2000-02-15 고려산업개발주식회사 콘크리트 거푸집.
KR101005514B1 (ko) * 2010-07-30 2011-01-04 주식회사 비씨에이치 재생 유로폼 거푸집의 제조방법 및 그 제조방법에 의해서 제조된 재생 유로폼 거푸집
KR20120095219A (ko) * 2011-02-18 2012-08-28 이상호 거푸집 재활용 방법
CN105239771A (zh) * 2015-11-02 2016-01-13 中国建筑股份有限公司 一种铝合金模板t形截面型材及其单元模板结构
KR101723334B1 (ko) * 2016-03-15 2017-04-18 황인호 절곡을 이용한 금속제 거푸집의 제작방법 및 그 방법에 의해 제조된 거푸집

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JP2004251006A (ja) * 2003-02-20 2004-09-09 Yuken Kogyo:Kk 樹脂製型枠形成体及び同樹脂製型枠形成体に用いるセパレーター並びに同樹脂製型枠形成体の連結構造
KR100467097B1 (ko) * 2004-10-07 2005-01-24 주식회사 정진종합엔지니어링건축사사무소 건축용 폭조절용 거푸집
CN205955177U (zh) * 2016-07-22 2017-02-15 湖北永益模板钢构有限公司 一种新型建筑专用的铝合金模板
CN206397114U (zh) * 2016-12-25 2017-08-11 江西志特新材料股份有限公司 一种铝合金模板l形带钩封边型材
CN107447981A (zh) * 2017-08-22 2017-12-08 南方风机股份有限公司 一种新型建筑铝合金模板结构

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200169470Y1 (ko) * 1999-09-06 2000-02-15 고려산업개발주식회사 콘크리트 거푸집.
KR101005514B1 (ko) * 2010-07-30 2011-01-04 주식회사 비씨에이치 재생 유로폼 거푸집의 제조방법 및 그 제조방법에 의해서 제조된 재생 유로폼 거푸집
KR20120095219A (ko) * 2011-02-18 2012-08-28 이상호 거푸집 재활용 방법
CN105239771A (zh) * 2015-11-02 2016-01-13 中国建筑股份有限公司 一种铝合金模板t形截面型材及其单元模板结构
KR101723334B1 (ko) * 2016-03-15 2017-04-18 황인호 절곡을 이용한 금속제 거푸집의 제작방법 및 그 방법에 의해 제조된 거푸집

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CN112601868A (zh) 2021-04-02
CN112601868B (zh) 2022-06-24
KR102041401B1 (ko) 2019-11-08

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