WO2010123258A2 - Moule pour dalle et procédé de construction de dalle l'utilisant - Google Patents

Moule pour dalle et procédé de construction de dalle l'utilisant Download PDF

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Publication number
WO2010123258A2
WO2010123258A2 PCT/KR2010/002471 KR2010002471W WO2010123258A2 WO 2010123258 A2 WO2010123258 A2 WO 2010123258A2 KR 2010002471 W KR2010002471 W KR 2010002471W WO 2010123258 A2 WO2010123258 A2 WO 2010123258A2
Authority
WO
WIPO (PCT)
Prior art keywords
fastening
support plate
slab
slab formwork
fixing
Prior art date
Application number
PCT/KR2010/002471
Other languages
English (en)
Korean (ko)
Other versions
WO2010123258A3 (fr
Inventor
이범수
Original Assignee
서보산업(주)
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 서보산업(주) filed Critical 서보산업(주)
Publication of WO2010123258A2 publication Critical patent/WO2010123258A2/fr
Publication of WO2010123258A3 publication Critical patent/WO2010123258A3/fr

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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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/38—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for plane ceilings of concrete
    • 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
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements

Definitions

  • the present invention relates to a slab formwork, and more particularly to manufacturing the formwork using a plurality of euroforms, to facilitate the assembly and disassembly of the reinforcement for the reinforcement of the form and to prevent the material for fixing the reinforcement.
  • the present invention relates to a slab formwork and a slab construction method using the same, which can reduce the volume of the formwork, and can secure sufficient strength even with a small volume while reducing the amount of reinforcement.
  • the method of building between floors is to support the formwork by placing the formwork from the floor to a certain height (height determined by the design of the building) and then placing a plurality of supporters between the formwork and the floor. After forming a frame of the upper floor by connecting a plurality of formwork horizontally, it is common to pour concrete into the interior of the formwork.
  • Eurofoam is widely used by assembling a frame of a standard type in which a plane phenomenon is standardized by metal.
  • the flow path 1 is a rectangular panel-shaped aluminum casting having a predetermined size, and a plurality of assembling holes are formed therethrough, and a plurality of flow paths are vertically and horizontally assembled when forming a formwork. 1) continuously contact each other to form a form (10) by mutual assembly using a fastening means such as a clamp.
  • the formwork 10 is composed of a plurality of flow paths (1) and the pouring plate (2).
  • the reinforcement is employed in the formwork (10).
  • the reinforcing rod is a joist (3) arranged in one direction on the bottom (opposite side of the pouring surface) of the form 10 and a plurality of yoke (4) arranged in the direction orthogonal to the joist (3) at the bottom of the joist (3) Is made of.
  • Joist (3) and yoke (4) is tied and fixed through the wire.
  • the slab formwork according to the prior art has the following problems.
  • the reinforcing rod since the binding of the reinforcing rod depends only on the wire, when the worker loosely bundles the wire, the reinforcing rod does not support the Euroform, so that the concrete pouring surface is uneven and the reinforcing rod falls from the Euroform, so that a safety accident occurs.
  • the formwork is dismantled and reused after maintenance.
  • the wire cannot be reused because the reinforcing bar is separated by breaking the wire fixing the reinforcing bar, so a new wire must be used every time the formwork is made.
  • Another disadvantage is that the manufacturing cost is high.
  • the fastening means 5 is fitted to the fastening rod 5a fixed to the flow path 1 by pins, the fastening rod 5a, and to the support plate 5b and the fastening rod 5a which support the yoke 4 from the bottom. It consists of a nut 5c which is screwed and supports the support plate 5b.
  • the formwork 10 is transported and constructed in a state in which the pour plate 2, the plurality of diffusion foams 1, and the fastening means 5 are coupled to each other, since the fastening rods 5a protrude more than the yoke 4. Can't load Of course, even if the fastening rod 5a protrudes, if the spacer 10 is provided in the space between the joist 3 and the fastening rod 5a, the formwork 10 can be stacked in multiple stages. There is a problem in that the amount of loading for the less, the logistics cost, such as transport costs, takes a lot, and the formwork is damaged during transportation.
  • the present invention is to solve the above problems, to manufacture the formwork using a plurality of euroforms, to facilitate the assembly and disassembly of the reinforcement for the reinforcement of the form and to prevent the material for fixing the reinforcement.
  • the purpose is to provide a slab formwork and slab construction method using the same to reduce the volume of the formwork.
  • Another object of the present invention is to reduce the reinforcing bar by reinforcing the strength of the euro-foam when assembling the euro-foam.
  • Another object of the present invention is to facilitate the installation of the support in connection with the support to the configuration for fastening the euroform and the reinforcement.
  • the slab formwork according to the present invention for achieving the above object is a flat plate-shaped pour plate; Plate and a plurality of flow paths formed of four profiles coupled to the rim of the plate and the plate is coupled to face one side of the pour plate; Reinforcing bars arranged on one side of the flow path with a predetermined interval therebetween to reinforce the flow path;
  • the fastening means includes a fastening means for fixing to the flow path, the fastening means, the support plate for supporting the reinforcement and the fastener receiving portion, one side is coupled to the fastener receiving portion of the support plate, the other side the flow path
  • the fastening rod is formed to be fixed to the fixing hole formed in, characterized in that it comprises a fastener for fixing the fastening rod to the support plate is inserted so as not to protrude from the support plate to the fastener receiving portion of the support plate.
  • the present invention is characterized in that the reinforcing band is interposed between the flow path to reduce the use of the reinforcing material.
  • the bottom of the fastening means for fixing the reinforcing bar is made of a flat support plate, the support plate can be stably freestanding on other structures, so that the slab formwork without multiple materials
  • the slab formwork can be loaded in a small volume, and a large number of slab formwork can be loaded in the same volume, thereby facilitating handling and reducing logistics costs.
  • the manufacturing cost can be reduced and the volume of the slab formwork can be reduced, so that the handling is easy and the logistics cost can be reduced as described above.
  • Figure 2 is an exploded perspective view of the slab formwork according to the prior art.
  • Figure 3 is an assembly state of the slab formwork according to the present invention.
  • Figure 4 is an exploded perspective view of the slab formwork according to the present invention.
  • FIG. 5 is a perspective view of the fastening means applied to the slab formwork according to the present invention.
  • Figure 6 is another illustration of the fastening means applied to the slab formwork according to the present invention.
  • Figure 7 is a view connected to the fasteners of the slab formwork according to the present invention.
  • Figure 8 and Figure 9 is a perspective view of the assembled state of the reinforcing strip applied to the slab formwork according to the present invention, respectively.
  • the slab formwork according to the present invention for achieving the above object is a flat plate-shaped pour plate; Plate and a plurality of flow paths formed of four profiles coupled to the rim of the plate and the plate is coupled to face one side of the pour plate; Reinforcing bars arranged on one side of the flow path with a predetermined interval therebetween to reinforce the flow path;
  • the fastening means includes a fastening means for fixing to the flow path, the fastening means, the support plate for supporting the reinforcement and the fastener receiving portion, one side is coupled to the fastener receiving portion of the support plate, the other side the flow path
  • the fastening rod is formed to be fixed to the fixing hole formed in, characterized in that it comprises a fastener for fixing the fastening rod to the support plate is inserted so as not to protrude from the support plate to the fastener receiving portion of the support plate.
  • the present invention is characterized in that the reinforcing band is interposed between the flow path to reduce the use of the reinforcing material.
  • the slab formwork 100 As shown in Figures 3 and 4, the slab formwork 100 according to the present invention, the flat plate-shaped pour plate 110; A plurality of flow paths 120 installed on one side of the pouring plate 110 (the opposite side of the pouring surface); A plurality of reinforcing rods 130 arranged in one direction only on one surface (the opposite side of the pouring plate 110) of the flow path 120; It consists of a fastening means 140 for fixing the reinforcement 130 to the flow path (120).
  • the pour plate 110 forms a pour surface on which concrete is poured, and the surface is preferably smooth in consideration of the concrete surface.
  • the flow form 120 is composed of a plate member 121, four profiles 122 coupled to the edge portion of the plate member 121.
  • the flow path 120 is a plate member 121 is in contact with one surface of the pouring plate 110 is fixed by a nail or the like.
  • the euroform 120 is selected and used in a variety of sizes and shapes according to the size of the pour plate (110).
  • the reinforcing rod 130 may be used on a wood or a square tube, and is installed on one surface (the bottom of the drawing reference) of the euroform 120, and is made of the joist wire 131 and the yoke material 132 installed from the bottom of the euroform 120. Can be done.
  • reinforcing rods 130 are illustrated as being installed with one set of two, but only one reinforcing rod 130 may be installed at a predetermined interval.
  • the fastening means 140 includes a support plate 141 for supporting the reinforcing rod 130 at the bottom, a fastening rod 142 for fixing the support plate 141 to the flow path 120, and a fastening rod. Consists of a fastener 143 for fixing the 142 to the support plate 141.
  • the support plate 141 is a bottom portion 141a having a through hole 141b and a sidewall protruding upward from one side or more (shown on both sides in the drawing) of the bottom portion 141a to support the reinforcing rod 130 from the side surface ( 141c) and a fastener receiving portion 141d for supporting the fastening rod 142 and the fastener 143.
  • the fastener receiving portion 141d is formed to have a space (the space is a space where the fastening rod 142 and the fastener 143 are fastened) on the through hole 141b of the bottom portion 141a, and the fastening rod 142. ) Is provided with a fastening hole 141e. That is, the fastener receiving portion (141d) is configured so that there is no portion protruding from the bottom portion (141a) of the support plate 141 to enable multi-stage stacking.
  • Fastening rod 142 is a length that is fastened through the fastening hole receiving portion 141d of the fixing hole 123 and the support plate 141 formed at regular intervals on the profile 122 of the euroform 120 and one side (based on the drawing)
  • the fixing portion 142a fitted to the fixing hole 123 is formed in the upper side), and the other side penetrates through the fastening hole 141e of the fastener receiving portion 141d.
  • the fixing part 142a is a bolt having a threaded line formed on an outer circumferential surface thereof and is fitted into the fixing hole 123 of the flow path 120, and the nut 142b is fastened.
  • the fixing part 142a is a pin type, and the pin type fixing part 142a may be fixed by the locking pin 142d after being passed through the fixing hole 123 of the flow path 120.
  • the fastener 143 is inserted into the fastener receiving part 141d of the support plate 141 from the bottom and fastened to the fastening rod 142 penetrated through the fastening hole 141e of the fastener receiving part 141d.
  • Fastener 143 may be a nut and is made of an outer diameter that will not fall through the fastening hole (141e).
  • the present invention is configured such that the support 200 for supporting the slab formwork 100 with respect to the ground is linked, which may be made to the fastener 143.
  • the fastener 143 is the first fastening part 143a to which the fastening bar 142 is fastened, and the second fastening part 143b to which the fixing bolt 210 formed at the end of the support 200 is fastened. It can be composed of).
  • the reinforcing band 150 is applied as shown in FIGS. 8 and 9 to reinforce the overall strength together with the yoke material 132 of the reinforcing bar of the slab formwork 100.
  • the reinforcing band 150 is inserted into the groove 124 open to the outside of the profile 122 of the flow path 120.
  • the reinforcing band 150 may be arranged in a direction orthogonal to the yoke material 132 of the reinforcing bar, and may be installed in any direction regardless of the reinforcing bar 130.
  • the reinforcing band 150 may be firmly fixed through the fastening rod 142.
  • reference numeral 151 denotes a fastening hole into which the fastening bar 142 is fitted.
  • the reinforcing bar when the reinforcing band 150 is applied, the reinforcing bar may not be used as a long wire, but only the yoke material 132 may be used.
  • the manufacturing method of the slab formwork according to the present invention configured as described above is as follows.
  • the pour plate 110 is determined according to the size of the concrete building, and a plurality of euroforms 120 are determined to match the size of the pour plate 110.
  • the reinforcing band 150 When assembling the flow path 120, the reinforcing band 150 may be interposed between the flow paths 120, and the reinforcing band 150 is fixed by fastening the fastening bar 142 of the fastening means 140.
  • the euroform 120 may be firmly assembled through other fastening means (wedge pins, alfoam pins, bolts, etc.) other than the fastening means 140.
  • the reinforcing rod 130 is placed on the flow paths 120 and the support plate 141 is assembled to the fastening rods 142.
  • the fastener 143 is in a state before being assembled to the fastening rod 142.
  • the reinforcing rods 130 are placed on both sides of the fastening rod 142, and the sidewalls 141c of the support plate 141 are supported on the outside of the reinforcing rods 130. Subsequently, when the fastener 143 is inserted into the fastener receiving portion 141d of the support plate 141 and fastened to the end of the fastening rod 142, the support plate 141, the reinforcing rod 130, and the flow path 120 are assembled to each other. do.
  • the pour plate 110 is assembled with nails or the like on one surface of the flow path 120 assembly.
  • the slab formwork 100 assembled in the above process can be loaded in such a way that the pour plate 110 is directed to the upper (or lower), the portion protruding sharply to the bottom of the support plate 141 Since there is no slab formwork 100 is self-supporting can be stacked in multiple stages through a simple stacking operation. In addition, since the volume is smaller than the portion projecting to the bottom of the support plate in comparison with the prior art it is possible to load a larger number of slab formwork 100 than the conventional, the breakage of the lower formwork during loading or transport does not occur.
  • the slab formwork 100 having the reinforcing band 150 uses only the yoke material 130 without the joist material if the existing slab formwork used both the reinforcement material of the elder and the yoke material compared with the existing slab formwork.
  • the slab construction method using the slab formwork according to the present invention is as follows.
  • the slab formwork 100 according to the present invention is raised to a desired height by a forklift or the like, and when the fixing bolt 210 of the support 200 is fastened to the second fastening portion 143b of the fastener 143, the slab formwork ( The support 200 is not released from the slab formwork 100 by being supported on the ground through the support 200.
  • the concrete is poured to complete the slab.
  • a forklift or a carrier is placed on the bottom of the slab formwork 100 to support the slab formwork 100 when falling, and the support 200 is loosened by loosening the screw nut of the support 200 to form the slab formwork.
  • the slab formwork 100 is demolded from the slab and dropped onto the forklift or transporter.
  • the slab formwork 100 can be reused or repaired by transporting the forklift or transporter to the next floor or another place.
  • the bottom of the fastening means for fixing the reinforcing bar is made of a flat support plate, the support plate can be stably freestanding on other structures, so that the slab formwork without multiple materials
  • the slab formwork can be loaded in a small volume, and a large number of slab formwork can be loaded in the same volume, thereby facilitating handling and reducing logistics costs.
  • the manufacturing cost can be reduced and the volume of the slab formwork can be reduced, so that the handling is easy and the logistics cost can be reduced as described above.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

La présente invention concerne un moule pour dalle, ainsi qu'un procédé de construction de dalle l'utilisant. La présente invention a notamment pour objet de produire un moule à l'aide d'une pluralité de coffrages Euro, de réduire le volume du moule en empêchant qu'un élément destiné à fixer une barre de renfort ne dépasse, et d'assurer une résistance suffisante même après réduction du volume des barres de renfort ou de la quantité de barres de renfort utilisées. Le moule pour dalle selon la présente invention comporte : un panneau (110) de mise en place du béton de forme plate ; une pluralité de coffrages Euro (120) dont chacun est constitué d'un panneau (121) et de quatre profilés (122) couplés au rebord du panneau (121), ledit panneau (121) étant couplé au panneau (110) de mise en place du béton de telle sorte que le panneau (121) se trouve face à une des surfaces du panneau (110) de mise en place du béton ; des barres (130) de renfort disposées avec un espacement prédéterminé entre elles sur une des surfaces des coffrages Euro (120) afin de renforcer lesdits coffrages Euro (120) ; et un moyen (140) de couplage servant à coupler les barres de renfort aux coffrages Euro (120). Le moyen (140) de couplage comprend une plaque-support (141) qui porte les barres (130) de renfort et est dotée d'une partie réceptrice (141d) pour élément de fixation ; une barre (142) de fixation dont un côté est couplé à la partie réceptrice (141d) pour élément de fixation de la plaque-support (141) et l'autre côté à une partie de fixation destinée à être arrimée dans un trou (123) de fixation pratiqué dans le coffrage Euro (120) ; et un élément (143) de fixation inséré dans la partie réceptrice (141d) pour élément de fixation de la plaque-support (141) de telle sorte que l'élément (143) de fixation ne dépasse pas au-delà de la plaque-support (141), de façon à fixer la barre de fixation à la plaque-support (141).
PCT/KR2010/002471 2009-04-21 2010-04-20 Moule pour dalle et procédé de construction de dalle l'utilisant WO2010123258A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090034772A KR100930003B1 (ko) 2009-04-21 2009-04-21 슬라브 거푸집 및 이를 이용한 슬라브 시공방법
KR10-2009-0034772 2009-04-21

Publications (2)

Publication Number Publication Date
WO2010123258A2 true WO2010123258A2 (fr) 2010-10-28
WO2010123258A3 WO2010123258A3 (fr) 2011-03-10

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PCT/KR2010/002471 WO2010123258A2 (fr) 2009-04-21 2010-04-20 Moule pour dalle et procédé de construction de dalle l'utilisant

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KR (1) KR100930003B1 (fr)
WO (1) WO2010123258A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101728007B1 (ko) * 2015-11-11 2017-04-19 신영산업개발 주식회사 기둥거푸집 고정구
KR101798539B1 (ko) 2017-04-07 2017-11-16 신성구조이엔지 주식회사 고 교각 시공장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920018221U (ko) * 1991-03-19 1992-10-17 문성호 조립식 거푸집
KR100346280B1 (ko) * 1999-08-11 2002-07-26 (주)레벨텍 콘크리트 건축물의 거푸집 수평받침구
KR200303750Y1 (ko) * 2002-11-07 2003-02-11 박상목 건축물 축조용 거푸집 보강대의 클램프
KR100850801B1 (ko) * 2008-02-21 2008-08-29 서보산업 주식회사 거푸집 연결구조

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920018221U (ko) * 1991-03-19 1992-10-17 문성호 조립식 거푸집
KR100346280B1 (ko) * 1999-08-11 2002-07-26 (주)레벨텍 콘크리트 건축물의 거푸집 수평받침구
KR200303750Y1 (ko) * 2002-11-07 2003-02-11 박상목 건축물 축조용 거푸집 보강대의 클램프
KR100850801B1 (ko) * 2008-02-21 2008-08-29 서보산업 주식회사 거푸집 연결구조

Also Published As

Publication number Publication date
KR100930003B1 (ko) 2009-12-07
WO2010123258A3 (fr) 2011-03-10

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