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US20090057533A1 - Form panel for construction - Google Patents

Form panel for construction Download PDF

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Publication number
US20090057533A1
US20090057533A1 US12/278,194 US27819407A US2009057533A1 US 20090057533 A1 US20090057533 A1 US 20090057533A1 US 27819407 A US27819407 A US 27819407A US 2009057533 A1 US2009057533 A1 US 2009057533A1
Authority
US
United States
Prior art keywords
form panel
folded portion
front plate
connecting sections
construction
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US12/278,194
Inventor
Byonghee Jung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUNIL CONSTRUCTION Co Ltd
Original Assignee
SUNIL CONSTRUCTION Co Ltd
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
Priority claimed from KR1020060032517A external-priority patent/KR100668373B1/en
Priority claimed from KR1020060117200A external-priority patent/KR100735156B1/en
Application filed by SUNIL CONSTRUCTION Co Ltd filed Critical SUNIL CONSTRUCTION Co Ltd
Priority claimed from PCT/KR2007/000699 external-priority patent/WO2007091860A1/en
Assigned to SUNIL CONSTRUCTION CO., LTD. reassignment SUNIL CONSTRUCTION CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JUNG, BYONGHEE
Publication of US20090057533A1 publication Critical patent/US20090057533A1/en
Abandoned legal-status Critical Current

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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
    • E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
    • 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
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
    • 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
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
    • E04G13/023—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions
    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/001—Corner fastening or connecting means for forming or stiffening 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
    • E04G9/05—Forming boards or similar elements the form surface being of plastics
    • 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
    • E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
    • E04G9/083—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up which are foldable
    • 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 a form panel for construction, and more particularly, to a form panel for construction, which is foldable so as to be used in a planar section and a corner of a concrete building.
  • standard form panels are used in constructing walls or floors of structures such as buildings.
  • Such standard form panels are typically made in types of forms fabricated using metallic or wooden plates by welding. Since forms used to form corners (inward corners or outward corners) of a building usually have dimensions beyond standards, appropriate form panels adapted for the dimension should be separately fabricated by construction workers prior to use.
  • a form panel used in a corner section for construction is constructed such that first and second frameworks fabricated using plates are hinged to be folded, making it difficult to fabricate, lowering constructional efficiency and workability because the first and second frameworks, which are very heavy, and ultimately increasing the risk of safety accidents.
  • the conventional standard form panels are fabricated using metallic or wooden materials, a large number of construction workers may be required to disassemble the form panel. Further, when the disassembly is not facilitated, the form panel may be deformed and damaged.
  • a form panel for construction comprising a front plate supporting cast concrete, a folded portion formed at the center of a rearward surface of the front plate in a lengthwise direction so as to be thinner than portions positioned at its opposite sides, side connecting sections and upper and lower connecting sections, which are formed at edges of the front plate excluding the folded portion, and one or more reinforcing members installed at the side connecting sections and the rearward surface of the front plate, wherein the form panel is formed of a synthetic resin material by an injection-molding technique.
  • edges of the upper and lower connecting sections and edges of the one or more reinforcing members are installed so as to be inclined with respect to the folded portion to prevent mutual interference during folding of the folded portion.
  • the folded portion may include two or more grooves formed in a lengthwise direction of the form panel.
  • FIG. 1 is a perspective view of a form panel for construction according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 ;
  • FIG. 3 is a cross-sectional view of a form panel for construction according to another embodiment of the present invention.
  • FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3 ;
  • FIG. 5 is a perspective view of a form panel for construction according to still another embodiment of the present invention.
  • FIG. 6 is a perspective view illustrating a state in which the form panel shown in FIG. 5 is used;
  • FIG. 7 is an enlarged perspective view illustrating a state in which the length of a folded portion shown in FIG. 6 is adjusted;
  • FIGS. 8 through 11 are perspective views illustrating application examples of form panels according to embodiments of the present invention.
  • FIGS. 12 and 13 are cross-sectional views of form panels for construction according to other embodiment of the present invention.
  • a form panel 10 for construction according to the present invention can be used for both a corner section and a planar section when fabricating a framework for concrete casting, and an exemplary example thereof is illustrated in FIGS. 1 and 2 .
  • the form panel 10 for construction according to the present invention includes a front plate 11 supporting cast concrete and having at least one folded portion 20 formed in a lengthwise direction, side connecting sections 12 , and 13 and upper and lower connecting sections 14 and 15 , which are formed at edges of the front plate 11 excluding the folded portion 20 , and one or more reinforcing members 17 installed at the side connecting sections 14 and 15 and the rearward surface of the front plate 11 .
  • the front plate 11 has a standard dimension.
  • the plurality of engaging holes 12 a , 13 a , 14 a , 15 a are formed on the side connecting sections 12 , and 13 and the upper and lower connecting sections 14 and 15 , respectively.
  • One or more reinforcing ribs may also be formed on the side connecting sections 12 , and 13 and the upper and lower connecting sections 14 and 15 .
  • Edges of the upper and lower connecting sections 14 and 15 and edges of the one or more reinforcing members 17 are installed so as to be inclined with respect to the folded portion 20 to prevent mutual interference during folding of the folded portion 20 .
  • the folded portion 20 is made to be thinner than portions positioned at its opposite sides.
  • the folded portion 20 can be thinned by forming a groove 21 , as shown in FIG. 2 , at the folded portion 20 in the lengthwise direction.
  • a groove 21 As shown in FIG. 12 , an arc-shaped groove 21 a having a predetermined curvature may be formed at the folded portion 20 .
  • a U-shaped groove 21 b may be formed at the folded portion 20 .
  • the form panel 10 for construction according to the present invention is integrally formed using a GMT (Glassfiber Mat reinforced Thermoplastic) or SMC (Sheet Molding Compound) material, a synthetic resin material, a recyclable synthetic resin material, or the like, in a batch type by an injection-molding technique.
  • GMT Glassfiber Mat reinforced Thermoplastic
  • SMC Sheet Molding Compound
  • two or more grooves 20 a are formed at the folded portion 20 in a lengthwise direction. That is to say, the plurality of grooves 20 a are formed at the folded portion 20 in the lengthwise direction, which advantageously allows the folded portion 20 to be foldable with a predetermined curvature.
  • FIGS. 5 through 7 illustrate a form panel 10 b for construction according to still another embodiment of the present invention, in which the same or corresponding functional element as that in the previous embodiment is denoted by the reference numeral.
  • the form panel 10 b includes a folded portion 30 formed on a front plate 11 , and a thin film portion 31 which is relatively thinner than the front plate 11 .
  • a plurality of ribs 32 spaced apart from one another are formed on a rearward surface of the thin film portion 31 .
  • Each of the plurality of ribs 32 has a plate-shaped protrusion projecting out.
  • a fixing member 35 for securely fixing a folded state is provided to adjust an overall length of the form panel 10 b .
  • the fixing member 35 has a tubular member having a cut portion 36 cut in its lengthwise direction.
  • the plurality of ribs 32 and the fixing member 35 are not limited to the illustrated examples and may take any other types so long as they are capable of supporting the folded portion 30 folded to adjust the length of the form panel according to the present invention.
  • a general form panel 100 having a standard dimension and a plurality of form panels 10 according to the present invention may be used.
  • the length X 1 of the wall 200 may not be an integer multiple of a width X 2 of the standard form panel 100 , giving a dimensional error.
  • the dimensional error can be compensated for by a folded portion 20 , which is provided at each of the plurality of form panels 10 so as to be adjustably extended or contracted.
  • a form panel 10 for construction according to another embodiment of the present invention may be applied to an inward corner or outward corner of a building.
  • a front plate is folded at a folded portion 20 , forming a predetermined angle.
  • the folded portion 20 has a relatively small thickness due to a groove 21 formed in a lengthwise direction, thereby ensuring folding linearity and efficient foldability even by a small external force.
  • the length of the form panel 10 b can be adjustably varied. That is to say, as shown inn FIG. 11 , in a state in which the thin film portion 31 of the form panel 10 b is folded, the fixing member 35 is inserted into the cut portion 36 as shown in FIG. 7 , thereby securely ensuring the folded position to adjust the width of the form panel 10 b .
  • the use of the form panel 10 b facilitates construction of manholes or the like.
  • the form panel for construction according to the present invention is formed using a synthetic resin material, a recyclable synthetic resin material, or the like, a lightweight product can be produced compared to a case where it is formed of a metal or plywood.
  • the form panel for construction according to the present invention exhibits excellent stripping capability with respect to concrete, high workability at corner portions, and improved constructional efficiency.
  • disassembly is facilitated without a stripping agent, a clean surface of a concrete-formed structure can be obtained.
  • the form panel for construction according to the present invention is integrally formed in a batch type by an injection-molding technique, providing for a high dimensional accuracy without deformation and enabling use for an extended duration and recyclability, ultimately protecting wood resources and environments.
  • the form panel for construction according to the present invention is foldable at a predetermined angle, it can be easily used as a form panel for a wall forming a predetermined angle. In particular, it is possible to prevent inconvenience and difficulty in fabricating form panels for use in corners for construction. In addition, since deformation and damage can be minimized during disassembly, the form panel according to the present invention can be recycled.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

Provided is a form panel for construction, which is foldable so as to be used in a planar section and a corner of a concrete building. The form panel includes a front plate supporting cast concrete, a folded portion formed at the center of a rearward surface of the front plate in a lengthwise direction to be thinner than portions positioned at its opposite sides, side connecting sections and upper and lower connecting sections, which are formed at edges of the front plate excluding the folded portion, and one or more reinforcing members installed at the side connecting sections and the rearward surface of the front plate. The form panel is formed of a synthetic resin material by an injection-molding technique. Since the form panel is foldable at a predetermined angle, it can be easily used as a form panel for a wall forming a predetermined angle. In particular, it is possible to prevent inconvenience and difficulty in fabricating form panels for use in corners for construction. In addition, since deformation and damage can be minimized during disassembly, the form panel can be recycled.

Description

    TECHNICAL FIELD
  • The present invention relates to a form panel for construction, and more particularly, to a form panel for construction, which is foldable so as to be used in a planar section and a corner of a concrete building.
    • BACKGROUND ART
  • In general, standard form panels are used in constructing walls or floors of structures such as buildings.
  • Such standard form panels are typically made in types of forms fabricated using metallic or wooden plates by welding. Since forms used to form corners (inward corners or outward corners) of a building usually have dimensions beyond standards, appropriate form panels adapted for the dimension should be separately fabricated by construction workers prior to use.
  • The known standard form panel, which is fabricated using multiple plate pieces by welding, is quite difficult and complicated to fabricate and its fabrication cost is high. A form panel used in a corner section for construction, as disclosed in Korean Utility Model Registration No. 0257253, is constructed such that first and second frameworks fabricated using plates are hinged to be folded, making it difficult to fabricate, lowering constructional efficiency and workability because the first and second frameworks, which are very heavy, and ultimately increasing the risk of safety accidents. In addition, since the conventional standard form panels are fabricated using metallic or wooden materials, a large number of construction workers may be required to disassemble the form panel. Further, when the disassembly is not facilitated, the form panel may be deformed and damaged.
    • DISCLOSURE OF INVENTION Technical Problem
  • To solve the above problems, it is an object of the present invention to provide a form panel for construction, which is foldable so as to be installed on a planar section, a corner section folded at right angle, and a sloping section, of a concrete building, and which can be prevented from being deformed and damaged during disassembly.
    • Technical Solution
  • It is another object of the present invention to provide a form panel for construction, which is adjustable widthwise when it is installed on a corner section of a constructional structure.
  • According to an aspect of the present invention, there is provided a form panel for construction comprising a front plate supporting cast concrete, a folded portion formed at the center of a rearward surface of the front plate in a lengthwise direction so as to be thinner than portions positioned at its opposite sides, side connecting sections and upper and lower connecting sections, which are formed at edges of the front plate excluding the folded portion, and one or more reinforcing members installed at the side connecting sections and the rearward surface of the front plate, wherein the form panel is formed of a synthetic resin material by an injection-molding technique.
  • Preferably, edges of the upper and lower connecting sections and edges of the one or more reinforcing members are installed so as to be inclined with respect to the folded portion to prevent mutual interference during folding of the folded portion.
  • The folded portion may include two or more grooves formed in a lengthwise direction of the form panel.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a perspective view of a form panel for construction according to an embodiment of the present invention;
  • FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
  • FIG. 3 is a cross-sectional view of a form panel for construction according to another embodiment of the present invention;
  • FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;
  • FIG. 5 is a perspective view of a form panel for construction according to still another embodiment of the present invention;
  • FIG. 6 is a perspective view illustrating a state in which the form panel shown in FIG. 5 is used;
  • FIG. 7 is an enlarged perspective view illustrating a state in which the length of a folded portion shown in FIG. 6 is adjusted;
  • FIGS. 8 through 11 are perspective views illustrating application examples of form panels according to embodiments of the present invention; and
  • FIGS. 12 and 13 are cross-sectional views of form panels for construction according to other embodiment of the present invention.
    •  BEST MODE FOR CARRYING OUT THE INVENTION
  • Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings.
  • A form panel 10 for construction according to the present invention can be used for both a corner section and a planar section when fabricating a framework for concrete casting, and an exemplary example thereof is illustrated in FIGS. 1 and 2.
  • Referring to FIGS. 1 and 2, the form panel 10 for construction according to the present invention includes a front plate 11 supporting cast concrete and having at least one folded portion 20 formed in a lengthwise direction, side connecting sections 12, and 13 and upper and lower connecting sections 14 and 15, which are formed at edges of the front plate 11 excluding the folded portion 20, and one or more reinforcing members 17 installed at the side connecting sections 14 and 15 and the rearward surface of the front plate 11.
  • The front plate 11 has a standard dimension. The plurality of engaging holes 12 a, 13 a, 14 a, 15 a are formed on the side connecting sections 12, and 13 and the upper and lower connecting sections 14 and 15, respectively. One or more reinforcing ribs (not shown) may also be formed on the side connecting sections 12, and 13 and the upper and lower connecting sections 14 and 15.
  • Edges of the upper and lower connecting sections 14 and 15 and edges of the one or more reinforcing members 17 are installed so as to be inclined with respect to the folded portion 20 to prevent mutual interference during folding of the folded portion 20.
  • In order to ensure the foldability of the front plate 11 at a predetermined angle, the folded portion 20 is made to be thinner than portions positioned at its opposite sides. The folded portion 20 can be thinned by forming a groove 21, as shown in FIG. 2, at the folded portion 20 in the lengthwise direction. As shown in FIG. 12, an arc-shaped groove 21 a having a predetermined curvature may be formed at the folded portion 20. Alternatively, as shown in FIG. 13, a U-shaped groove 21 b may be formed at the folded portion 20.
  • The form panel 10 for construction according to the present invention is integrally formed using a GMT (Glassfiber Mat reinforced Thermoplastic) or SMC (Sheet Molding Compound) material, a synthetic resin material, a recyclable synthetic resin material, or the like, in a batch type by an injection-molding technique.
  • In a form panel 10 a for construction according to another embodiment of the present invention, as shown in FIGS. 3 and 4, two or more grooves 20 a are formed at the folded portion 20 in a lengthwise direction. That is to say, the plurality of grooves 20 a are formed at the folded portion 20 in the lengthwise direction, which advantageously allows the folded portion 20 to be foldable with a predetermined curvature.
  • FIGS. 5 through 7 illustrate a form panel 10 b for construction according to still another embodiment of the present invention, in which the same or corresponding functional element as that in the previous embodiment is denoted by the reference numeral.
  • Referring to the drawings, the form panel 10 b includes a folded portion 30 formed on a front plate 11, and a thin film portion 31 which is relatively thinner than the front plate 11. A plurality of ribs 32 spaced apart from one another are formed on a rearward surface of the thin film portion 31. Each of the plurality of ribs 32 has a plate-shaped protrusion projecting out. A fixing member 35 for securely fixing a folded state is provided to adjust an overall length of the form panel 10 b. The fixing member 35 has a tubular member having a cut portion 36 cut in its lengthwise direction.
  • The plurality of ribs 32 and the fixing member 35 are not limited to the illustrated examples and may take any other types so long as they are capable of supporting the folded portion 30 folded to adjust the length of the form panel according to the present invention.
  • Hereinafter, use examples of the form panels having the aforementioned configurations will be described.
  • As shown in FIG. 8, in order to construct a form panel for constructing a wall 200 having a predetermined length X1, a general form panel 100 having a standard dimension and a plurality of form panels 10 according to the present invention may be used. In some cases, the length X1 of the wall 200 may not be an integer multiple of a width X2 of the standard form panel 100, giving a dimensional error. In such a case, the dimensional error can be compensated for by a folded portion 20, which is provided at each of the plurality of form panels 10 so as to be adjustably extended or contracted.
  • As shown in FIGS. 9 and 10, a form panel 10 for construction according to another embodiment of the present invention may be applied to an inward corner or outward corner of a building. In this case, a front plate is folded at a folded portion 20, forming a predetermined angle. Here, the folded portion 20 has a relatively small thickness due to a groove 21 formed in a lengthwise direction, thereby ensuring folding linearity and efficient foldability even by a small external force.
  • Meanwhile, in the form panel 10 b having the folded portion 30, as shown in FIGS. 5 through 7, in which the folded portion 30 includes the thin film portion 31 and the plurality of ribs 32 are provided on the rearward surface of the thin film portion 31, the length of the form panel 10 b can be adjustably varied. That is to say, as shown inn FIG. 11, in a state in which the thin film portion 31 of the form panel 10 b is folded, the fixing member 35 is inserted into the cut portion 36 as shown in FIG. 7, thereby securely ensuring the folded position to adjust the width of the form panel 10 b. In particular, the use of the form panel 10 b facilitates construction of manholes or the like.
  • Since the form panel for construction according to the present invention is formed using a synthetic resin material, a recyclable synthetic resin material, or the like, a lightweight product can be produced compared to a case where it is formed of a metal or plywood. In addition, the form panel for construction according to the present invention exhibits excellent stripping capability with respect to concrete, high workability at corner portions, and improved constructional efficiency. In particular, since disassembly is facilitated without a stripping agent, a clean surface of a concrete-formed structure can be obtained. The form panel for construction according to the present invention is integrally formed in a batch type by an injection-molding technique, providing for a high dimensional accuracy without deformation and enabling use for an extended duration and recyclability, ultimately protecting wood resources and environments.
    • INDUSTRIAL APPLICABILITY
  • As described above, since the form panel for construction according to the present invention is foldable at a predetermined angle, it can be easily used as a form panel for a wall forming a predetermined angle. In particular, it is possible to prevent inconvenience and difficulty in fabricating form panels for use in corners for construction. In addition, since deformation and damage can be minimized during disassembly, the form panel according to the present invention can be recycled.

Claims (4)

1. A form panel for construction comprising:
a front plate supporting cast concrete;
a folded portion formed at the center of a rearward surface of the front plate in a lengthwise direction so as to be thinner than portions positioned at its opposite sides;
side connecting sections and upper and lower connecting sections, which are formed at edges of the front plate excluding the folded portion; and
one or more reinforcing members installed at the side connecting sections and the rearward surface of the front plate,
wherein the form panel is formed of a synthetic resin material by an injection-molding technique.
2. The form panel of claim 1, wherein edges of the upper and lower connecting sections and edges of the reinforcing members are installed so as to be inclined with respect to the folded portion to prevent mutual interference during folding of the folded portion.
3. The form panel of claim 1, wherein the folded portion includes two or more grooves formed at the in a lengthwise direction.
4. The form panel of claim 1, wherein the folded portion includes a thin film portion which is relatively thinner than the front plate, a plurality of ribs spaced apart from one another and formed in the lengthwise direction of the form panel, and a fixing member for securely fixing a folded state of the folded portion.
US12/278,194 2006-02-08 2007-02-08 Form panel for construction Abandoned US20090057533A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
KR20060012294 2006-02-08
KR10-2006-0012294 2006-02-08
KR10-2006-0032517 2006-04-10
KR1020060032517A KR100668373B1 (en) 2006-02-08 2006-04-10 Euroform
KR10-2006-0117200 2006-11-24
KR1020060117200A KR100735156B1 (en) 2006-11-24 2006-11-24 In-conner and out-conform molds for concrete structures and injection molds thereof
PCT/KR2007/000699 WO2007091860A1 (en) 2006-02-08 2007-02-08 Form panel for construction

Publications (1)

Publication Number Publication Date
US20090057533A1 true US20090057533A1 (en) 2009-03-05

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US12/278,194 Abandoned US20090057533A1 (en) 2006-02-08 2007-02-08 Form panel for construction

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US (1) US20090057533A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120222285A1 (en) * 2009-11-13 2012-09-06 A.W.M. S.P.A. Method and machine for automatic assembly of complex cages formed from electro-welded metal nets
KR101378116B1 (en) * 2012-09-28 2014-03-26 미진정공(주) Gang form for rib molding at outer wall of apartment
JP2018204286A (en) * 2017-06-02 2018-12-27 Ｊｆｅエンジニアリング株式会社 Concrete form
CN109667419A (en) * 2018-12-31 2019-04-23 宁波二十冶建设有限公司 A kind of folded plate type aluminum alloy mould plate and construction method
GB2584095A (en) * 2019-05-20 2020-11-25 Abbey Pynford Holdings Ltd Corner shutter member
US20220018145A1 (en) * 2018-12-17 2022-01-20 Basf Se Formwork system, comprising a form lining, on the rear side of which at least one molding element is attached
US20220064968A1 (en) * 2020-08-29 2022-03-03 Apache Industrial Services, Inc. Scissor Action Stripping Corner
CN114592682A (en) * 2022-02-23 2022-06-07 中建八局第一建设有限公司 Concrete pouring mould for building construction based on quick disassembly
WO2023235947A1 (en) * 2022-06-09 2023-12-14 Atex Do Brasil Locacao De Equipamentos Ltda System of reusable modular plates and connectors for building forms in the construction industry

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