KR101386054B1 - Shielding apparatus of mold for constructionwork - Google Patents

Shielding apparatus of mold for constructionwork Download PDF

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Publication number
KR101386054B1
KR101386054B1 KR1020130042080A KR20130042080A KR101386054B1 KR 101386054 B1 KR101386054 B1 KR 101386054B1 KR 1020130042080 A KR1020130042080 A KR 1020130042080A KR 20130042080 A KR20130042080 A KR 20130042080A KR 101386054 B1 KR101386054 B1 KR 101386054B1
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KR
South Korea
Prior art keywords
support frame
shielding
joint
vertical
horizontal
Prior art date
Application number
KR1020130042080A
Other languages
Korean (ko)
Inventor
김중영
이준용
Original Assignee
김중영
(주)세림하이텍
이준용
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Application filed by 김중영, (주)세림하이텍, 이준용 filed Critical 김중영
Priority to KR1020130042080A priority Critical patent/KR101386054B1/en
Application granted granted Critical
Publication of KR101386054B1 publication Critical patent/KR101386054B1/en

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/241Safety or protective measures preventing damage to building parts or finishing work during construction for temporarily closing door or window openings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/28Safety or protective measures preventing damage to building parts or finishing work during construction against unfavourable weather influence
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G2011/067Integrated forms comprising shuttering skin, bracing or strutting arrangements, workplatforms and railings

Abstract

The present invention provides a mold shielding device for construction. The mold shielding device for construction includes a soundproof plate shielding the opening of a rectangular unit formed on a wall; a rectangular support frame supporting the edge of the soundproof plate; panel clips fixing the soundproof plate to the rectangular support frame in order for the soundproof plate to be attached to or detached from the rectangular support frame; and a connection bracket which is installed in the rectangular support frame and fixed to a gang form. The rectangular support frame includes two horizontal supports which are horizontal to the ground; two vertical supports which are vertical to the ground; and a corner joint connecting the horizontal supports and the vertical supports at a corner in order for the horizontal supports and the vertical supports to be connected to each other to be detachable.

Description

Shielding apparatus of mold for constructionwork

The present invention relates to a formwork shielding device for building construction that can reduce the noise generated when dismantling building formwork.

Generally, most of the exterior walls of buildings such as high-rise buildings, buildings or shopping malls are constructed by concrete casting. In order to construct the exterior walls of buildings, large formwork made of iron (gum foam, al foam and euro foam) is used. It plays a role in maintaining the shape and size of the concrete during curing and protecting the exterior from influx of moisture before the concrete is hardened.

However, noise and dust are generated in the process of disassembling the internal foam (al foam), which is an inner mold after completion of concrete curing. Noise and dust generated during the demolition of the form are released to the outside through the opening section opened for the formation of the balcony and window. Such noise and dust cause discomfort to residents living in the vicinity of the building construction site, . ≪ / RTI >

To solve this problem, it is possible to temporarily block the opening section of the wall with a panel (sound insulation panel) to dismantle the inner form of the internal formwork, but it is cumbersome to install and dismantle the panel and resize the panel according to the opening size. Should be cut and the opening size (2-3 meters in width) is large, there is a problem that the transport and installation of the panel is difficult.

Embodiments of the present invention to provide a formwork shielding device for building construction that can prevent the noise and dust generated during the form dismantling process to be released to the outside of the building.

Embodiments of the present invention to provide a formwork shielding device for building construction that is easy to manufacture, transport and handling, and can be universally applied to openings of various sizes.

Embodiments of the present invention to provide a formwork shielding device for building construction that can be woven in various ratios of the shielding plate according to the opening size of the wall.

The problems to be solved by the present invention are not limited thereto, and other matters not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the invention, the soundproof plate for shielding the opening of the rectangular formed on the wall; A square support frame supporting an edge of the sound insulation board; Panel clips fixing the soundproof plate to the rectangular support frame such that the soundproof plate is detachably attached to the rectangular support frame; And a connection bracket installed on the rectangular support frame and fixed to the gangform. The rectangular support frame may be configured to couple the horizontal support and the vertical support at a corner such that two horizontal supports horizontal to the ground, two vertical supports perpendicular to the ground, and the horizontal support and the vertical support are detachably interconnected with each other. Gangform shielding devices for building construction including corner joints may be provided.

In addition, the distance between the two horizontal support may be variable depending on the fastening position of the corner joint and the vertical support.

In addition, the corner joint may include a first joint to which the horizontal support is inserted and bolted; And a second joint positioned vertically to the first joint, the second support being bolted to be vertically adjustable so that the vertical support is adjustable in the vertical direction; The second joint may form a length adjusting bolt hole formed in a lengthwise direction on one surface thereof, and the interval between the horizontal supports may be adjusted according to the length of the vertical support inserted into the second joint.

In addition, the sound insulation plate is provided by the assembly of a plurality of unit panels arranged side by side in succession in the horizontal direction, the assembly of the unit panels is provided by a clip member for interconnecting the neighboring unit panels, the clip member It may have a bar shape formed long in the longitudinal length direction of the unit panel.

The clip member may further include a clip body in which a web is integrally connected between flanges positioned to face each other horizontally; An inclined piece bent inwardly from both ends of the flange and extending; And it is bent from the inclined piece is formed extending, it may include a wing piece for tightly fixing both sides of the unit soundproof panel.

In addition, the inclined piece may be bent to be inclined at an acute angle smaller than 90 degrees to facilitate insertion of the unit soundproof panel.

In addition, the gangform shielding device for building construction may further include a pressing member for pressing the rectangular support frame in the wall direction so that the edge of the soundproof plate is in close contact with the wall.

In addition, one end of the pressing member is connected to the gangform, the other end is connected to the connecting bracket, it may include a turn buckle for pressing the square support frame in the direction of the wall by the rotation operation.

Further, the sound insulation board may be any one of a transparent polycarbonate plate, a transparent pvc plate, and a flexible material sheet.

According to the present invention, it is possible to effectively prevent noise and dust generated in the inner foam disassembly process from being released to the outside of the building.

According to the present invention, a warming effect can be expected during the winter season.

According to the present invention, by implementing the sound insulation board of a size that completes the plurality of unit panels divided into various sizes in a manner that frames are formed at various ratios, it is possible to easily carry and handle the sound insulation board as well as to manufacture and maximize the use range of the sound insulation board, It can be used universally for construction sites with openings of different sizes.

According to the present invention, since the rectangular support frame is provided as a separate structure, it is easy to carry and handle.

According to the present invention, since the vertical length of the rectangular support frame can be varied, it can be universally applied to openings of various sizes.

According to the present invention, it is possible to press the soundproof plate against the wall surface, thereby preventing a gap between the soundproof plate and the wall surface from being generated.

FIG. 1 is a view showing a state in which a moldshield shielding apparatus for a building according to an embodiment of the present invention is installed on a formwork.
2 is a perspective view of a formwork shielding apparatus according to an embodiment of the present invention.
3 is an exploded perspective view of a formwork shielding apparatus according to an embodiment of the present invention.
4 is a side sectional view showing a state in which the opening of the wall is shielded by the building formwork shielding device.
5 is a plan sectional view showing a state in which the opening of the wall is shielded by the building formwork shielding device.
6 is a view showing a clip member and a unit panel.
FIG. 7 is a view showing providing a soundproof plate of a different size with a combination of a plurality of unit panels.
8 is a view for explaining a variable length structure of the rectangular support frame.
FIG. 9 is a view showing a state in which the width of the square support frame of FIG. 8 is varied.
FIGS. 10A and 10B are views showing a formwork shielding apparatus for building construction according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 1 is a view showing a state in which a formwork shielding apparatus for a construction work according to an embodiment of the present invention is installed on a formwork, and FIGS. 2 and 3 are a perspective view and an exploded perspective view of a formwork shielding apparatus according to an embodiment of the present invention. to be. 4 and 5 are a side sectional view and a flat sectional view showing a state in which the opening of the wall is shielded by the building formwork shielding apparatus.

Referring to FIG. 1, a formwork 1000 is a large-sized formwork (a so-called gang form) which is formed by integrating an outer wall formwork 1100 and a cage 1200 in a cross-sectional structure having the same upper and lower planes, ). Here, the cage 1200 is a part of the formwork 1000 except the part of the outer wall formwork 1100. The cage 1200 includes a work footrest and a safety device installed to safely perform the work of installing and disassembling the formwork, It says railings. The cage 1200 may include an upper cage and a lower cage, wherein the upper cage refers to a work scaffolding area used for installation and disassembly of the outer wall dies, and the lower cage is a lower work Stool area.

The building dyestuff shielding apparatus 10 is constructed of an outer wall mold 2 to block the opening 4 (opening face) 4 formed in the wall 2 of the layer requiring the disassembling operation of an inner foam (shown in FIG. 4) (Not shown). The building dyestuff shielding apparatus 10 can be lifted together with the dies 1000. The outer wall form 1100 includes a steel plate 1110, vertical columns 1130, and horizontal columns 1120. Horizontal columns 1120 for preventing warpage are welded and fixed to the steel plate 1110. Horizontal columns 1120 are spaced apart by a certain distance. Vertical pillars 1130 are welded to the horizontal pillars 1120 and a molding die shielding apparatus 10 for building is installed at the lower end of the vertical pillars 1130.

1 to 5, the building dyestuff shielding apparatus 10 includes a soundproof plate 100, a rectangular support frame 200, panel clips 300, and a connection bracket 400.

One end of the connection bracket 400 is fixed to the rectangular supporting frame 200 and the other end is fixed to the vertical column 1130 of the outer wall formwork 1100. For example, the connection bracket 400 may be bolted to the transverse support 210 of the rectangular support frame 200 by means of the fixing ring 410. As another example, the connection bracket 400 may be fixed to the rectangular support frame by a welding method other than bolt tightening.

The soundproofing plate 100 may be provided in such a size as to cover a rectangular opening 4 formed in the wall 2. [

The soundproofing plate 100 may be provided with a plurality of unit panels 110 that are easy to carry and handle, as well as can be universally applied to the opening 4 of various sizes. For example, the soundproofing plate 100 may be provided by assembling the unit panels 110 arranged in a row in the horizontal direction. Assembly of the unit panels 110 may be provided by a clip member 500 interconnecting the neighboring unit panels 110.

As shown in FIG. 7, the opening (balcony window and window) 4 of the building exterior wall may be formed in various sizes depending on the design. For example, the opening (L) length is approximately 1000 mm to 3000 mm, while the opening length (H) length is limited to approximately 1800 mm to 2000 mm since the interlayer height is limited.

In the present invention, it is possible to manufacture unit panels having different widths by combining unit panels having different sizes according to the opening size (width) to be installed.

7, when the width of the opening 4 is variously designed to be 2000 mm, 2500 mm, or 1500 mm, for example, the unit panels 110a having a size of 1000 mm and the unit panels 110b having a size of 500 mm are manufactured do. In the opening of the construction site, two 1000 mm unit panels 110a are combined to form a sound insulation board. On the opening of 2500 mm in length, two 1000 mm unit panels 110a and one 500 mm unit panel 110b are combined The soundproof panel may be formed by combining one 1000 mm unit panel 110a and one 500 mm unit panel 110b in the opening of 1500 mm in length.

As described above, according to the present invention, a new type of soundproof panel that completes a plurality of unit panels 110a and 110b divided into various sizes in a manner of framing them at various ratios is realized, thereby making it easy to carry and handle, As the range is maximized, it can be used universally for construction sites having different sizes of openings.

In the present invention, the unit panel 110 may be provided with a transparent polycarbonate material excellent in impact resistance, light weight, and heat insulation as well as noise blocking as well as UV shielding (UV coating). According to one example, the unit panel 110 may be provided with a 2-wall structure in which the cross section has an air layer in the middle. However, the unit panel 110 may be provided in various forms such as 3-wall (3-ply structure), 4-wall (4-ply reinforced structure), 5-wall (5-ply insulation structure), 5wall X-strong Of course. The unit panel 110 may be formed of a transparent pvc plate or a sheet of flexible material in addition to the transparent polycarbonate.

6 is a view showing a clip member and a unit panel.

Referring to FIGS. 5 and 6, the clip member 500 has a bar shape elongated in the longitudinal direction of the unit panel 110. The clip member 500 includes a clip body 510, an inclined piece 520, and a blade piece 530.

The clip body 510 has flanges 512 positioned so as to face each other horizontally and a web 514 integrally connected between the flanges 512 and between the flanges 512 a unit panel 110 Is inserted into the insertion hole 518. [

The inclined piece 520 is bent and extended inwardly from both ends of each of the flanges 510. [ The inclined piece 520 can be bent at an acute angle smaller than 90 degrees so that the unit panel 110 can be inserted into the insertion groove 518 easily.

The blade piece 530 is bent and extended from the inclined piece 520. The edge pieces 530 are tightly fixed to both sides of the unit panel 110 inserted into the insertion groove 518 so that the unit panels 110 adjacent to each other are rigidly connected and fixed to each other using the clip member 500 as a medium.

The length of the clip member 500 is shorter than the length of the unit panel 110 so that the clip member 500 does not interfere with the wall surface 2 or the rectangular support frame 200. In one example, the length of the clip member 500 is provided shorter than the length H of the opening 4.

On the other hand, the unit panel 110 has a stepped cutout 112 at the end thereof so that the clip member 500 is inserted. The step width of the incision portion 112 may correspond to 1/2 of the width of the web 514 of the clip member 500. The upper end and the lower end of the unit panel 110 (excluding the stepped cutout portion) are spaced apart from the adjacent unit panel 110 by a gap .

The sound insulation board 100 composed of the combination of the unit panels 110 assembled together by the clip members 500 can be detachably attached to the rectangular support frame 200 by the panel clips 300. [

2 to 5 again, the panel clips 300 are made of a U-shaped bracket for fixing the soundproof plate 100 to the horizontal support of the rectangular support frame 200, one end of the panel clip 300 It is inserted into the unit panel 110 and the other end is bolted to the horizontal support (210).

The rectangular support frame 200 supports the edge of the sound insulation board 100. The rectangular support frame 200 includes two transverse supports 210 that are horizontal to the ground and two vertical supports 220 that are perpendicular to the ground and four corner joints 230 that join the supports 210 and 220 at the corners do. The transverse support 210 and the vertical support 220 may be connected to each other by a bolt joint by a corner joint 230.

The corner joint 230 is positioned perpendicular to the first joint 232 and the first joint 232 where the horizontal support 210 is inserted and bolted together and the vertical support 220 is fitted And a second joint 234 to be bolted. In this embodiment, the first joint 232 and the second joint 234 are provided in the form of an L-shaped angle or a C-shaped angle. Here, the opening surfaces of the first joint 232 and the second joint 234 may be positioned to face the wall surface so as not to generate a step with the soundproofing plate 100. For example, the shapes of the first joint 232 and the second joint 234 may be provided in a hollow shape in which the transverse support 210 and the vertical support 220 can be fitted.

8 and 9 are views showing a modification of the rectangular support frame.

Referring to FIGS. 8 and 9, the rectangular support frame 200a according to the modification may vary in vertical length (distance between the horizontal supports) depending on the position of engagement of the corner joint 230a and the vertical support 220 .

The second joint 234 of the corner joint 230a has a length adjusting bolt hole 235 formed in a longitudinal direction on one surface thereof and a fastening hole 222 is formed in the vertical support table 220. The vertical length of the rectangular support frame 200a may be varied depending on the length (width) of the vertical support 220 to be fitted to the second joint 234. 9, the vertical length is the longest variable, and the right vertical line is the shortest vertical length. That is, the length H (height) of the opening in the building is designed to be within the range of about 1800 mm to 2000 mm since the height between the walls is limited, and when the formwork shielding apparatus using the rectangular support frame 200a according to the above- The use range can be maximized.

FIGS. 10A and 10B are views showing a formwork shielding apparatus for building construction according to another embodiment of the present invention.

Referring to FIGS. 10A and 10B, the formwork shielding apparatus 10a for construction has the same configuration and function as the formwork shielding apparatus 10 described above. The molding die shielding apparatus 10a of the present embodiment has a pressing member 600 for pressing the rectangular support frame 200 toward the wall body 2 so that the edge of the soundproofing plate 100 is closely contacted to the wall body 2 It has the characteristic of having.

The pressing member 600 includes a turn buckle 610 having one end connected to the cage 1200 and the other end connected to the connecting bracket 400. 10B, the turn buckle 610 can press the rectangular support frame 200 in the direction of the wall body 2 by the rotation operation. Here, for the movement of the rectangular support frame 200, the bolt connection between the connection bracket 400 and the vertical column 1130 can be provided so as to be movable in a horizontal direction by a predetermined width.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

100: Soundproof plate 200: Square support frame
300: Panel clip 400: Connection bracket

Claims (9)

  1. In gang foam shield for building construction:
    Soundproof board to shield the opening of the square formed in the wall;
    A square support frame supporting an edge of the sound insulation board;
    Panel clips fixing the soundproof plate to the rectangular support frame such that the soundproof plate is detachably attached to the rectangular support frame;
    A connection bracket installed on the rectangular support frame and fixed to the gangform; And
    A pressing member for urging the square support frame in the wall direction such that an edge of the sound insulation board is tightly supported on the wall;
    The sound-
    A plurality of unit panels arranged side by side in the transverse direction and having cutouts at both ends facing each other;
    A clip member having a bar shape elongated in the longitudinal direction of the unit panel and fitted to a stepped cutout of the unit panel to interconnect the unit panels,
    The clip member
    A clip body in which a web is integrally connected between flanges positioned to face each other horizontally;
    An inclined piece bent inwardly from both ends of the flange and extending; And
    The gangform shielding device for building construction, characterized in that it is bent and extended from the inclined piece, the wing piece for tightly fixing both sides of the unit soundproof panel.
  2. The method according to claim 1,
    The rectangular support frame
    Two horizontal supports horizontal to the ground, two vertical supports perpendicular to the ground, and a corner joint for coupling the horizontal supports and the vertical supports at the corners such that the horizontal supports and the vertical supports are detachably interconnected; ,
    The gangform shielding device for building construction, characterized in that the interval of the two horizontal support is variable depending on the fastening position of the corner joint and the vertical support.
  3. 3. The method of claim 2,
    The corner joint is
    A first joint to which the horizontal support is inserted and fastened to the bolt; And
    A second joint positioned perpendicular to the first joint, the vertical support being inserted into the vertical support to be adjustable in the vertical direction, and fastened to the first joint;
    The second joint
    Forming a length adjustment bolt hole formed in the longitudinal direction on one surface, the gangform shielding device for building construction, characterized in that the interval of the horizontal support is adjusted according to the length of the vertical support is fitted to the second joint.
  4. delete
  5. delete
  6. The method according to claim 1,
    The inclined piece is gangform shielding device for building construction, characterized in that bent to be inclined at an acute angle smaller than 90 degrees to facilitate insertion of the unit soundproof panel.
  7. delete
  8. The method according to claim 1,
    The pressing member is
    One end is connected to the gangform, the other end is connected to the connecting bracket, the gangform shielding device for building construction, characterized in that it comprises a turn buckle for pressing the square support frame in the direction of the wall by a rotation operation.
  9. The method according to claim 2 or 3,
    The sound-
    Gang foam shield for building construction, characterized in that any one of a transparent polycarbonate plate, a transparent pvc plate, a flexible material sheet.
KR1020130042080A 2013-04-17 2013-04-17 Shielding apparatus of mold for constructionwork KR101386054B1 (en)

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Application Number Priority Date Filing Date Title
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101572979B1 (en) * 2014-12-03 2015-11-30 김정화 Opening of the shield building
KR101643291B1 (en) * 2015-08-19 2016-07-28 이경수 Open wall shielding device
KR101717735B1 (en) 2016-06-14 2017-03-27 미진정공(주) Gang Form Having Insulation Structure
KR200483370Y1 (en) 2016-12-01 2017-05-08 김두진 Apparatus for shielding a open area of construction
KR200484071Y1 (en) 2017-02-15 2017-07-26 김두진 Apparatus for shielding a open area of construction
KR101788036B1 (en) * 2016-10-24 2017-10-19 이준용 Shielding apparatus of mold for constructionwork
KR200484798Y1 (en) 2017-06-05 2017-10-26 김두진 Gang form for building construction with open area shielding function
KR101813664B1 (en) * 2017-03-27 2018-01-30 노환길 safety fence
KR20180015413A (en) 2016-08-03 2018-02-13 (주)대우건설 Blocking Devices for Opening wall During Construction
KR101940456B1 (en) * 2018-07-31 2019-01-18 영진정공 주식회사 Noise protection panel for gangue foam
KR200489664Y1 (en) 2019-01-22 2019-07-18 김두진 Apparatus for shielding a open area of construction
KR102040906B1 (en) * 2019-04-24 2019-11-06 신성스틸(주) Shield device for a building open part and mold with the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110135766A (en) * 2010-06-11 2011-12-19 (합)현대철구산업 Soundproof block connection structure
KR101116464B1 (en) * 2010-11-23 2012-03-07 (주)대우건설 Cut off systems of open slav
KR200465143Y1 (en) * 2011-12-23 2013-02-05 주식회사 동성진흥 Dust and noise reduction panel for construction work

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110135766A (en) * 2010-06-11 2011-12-19 (합)현대철구산업 Soundproof block connection structure
KR101116464B1 (en) * 2010-11-23 2012-03-07 (주)대우건설 Cut off systems of open slav
KR200465143Y1 (en) * 2011-12-23 2013-02-05 주식회사 동성진흥 Dust and noise reduction panel for construction work

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101572979B1 (en) * 2014-12-03 2015-11-30 김정화 Opening of the shield building
KR101643291B1 (en) * 2015-08-19 2016-07-28 이경수 Open wall shielding device
KR101717735B1 (en) 2016-06-14 2017-03-27 미진정공(주) Gang Form Having Insulation Structure
KR20180015413A (en) 2016-08-03 2018-02-13 (주)대우건설 Blocking Devices for Opening wall During Construction
KR101788036B1 (en) * 2016-10-24 2017-10-19 이준용 Shielding apparatus of mold for constructionwork
KR200483370Y1 (en) 2016-12-01 2017-05-08 김두진 Apparatus for shielding a open area of construction
KR200484071Y1 (en) 2017-02-15 2017-07-26 김두진 Apparatus for shielding a open area of construction
KR101813664B1 (en) * 2017-03-27 2018-01-30 노환길 safety fence
KR200484798Y1 (en) 2017-06-05 2017-10-26 김두진 Gang form for building construction with open area shielding function
KR101940456B1 (en) * 2018-07-31 2019-01-18 영진정공 주식회사 Noise protection panel for gangue foam
KR200489664Y1 (en) 2019-01-22 2019-07-18 김두진 Apparatus for shielding a open area of construction
KR102040906B1 (en) * 2019-04-24 2019-11-06 신성스틸(주) Shield device for a building open part and mold with the same

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