WO2014115954A1 - Flat tie and formwork method using said flat tie and non-metallic forms - Google Patents

Flat tie and formwork method using said flat tie and non-metallic forms Download PDF

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Publication number
WO2014115954A1
WO2014115954A1 PCT/KR2013/009589 KR2013009589W WO2014115954A1 WO 2014115954 A1 WO2014115954 A1 WO 2014115954A1 KR 2013009589 W KR2013009589 W KR 2013009589W WO 2014115954 A1 WO2014115954 A1 WO 2014115954A1
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Prior art keywords
formwork
flat tie
tie
gap
forms
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PCT/KR2013/009589
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French (fr)
Korean (ko)
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강창규
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Kang Chang Gyu
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Priority to US14/763,665 priority Critical patent/US20150354234A1/en
Priority to JP2015515963A priority patent/JP2015522731A/en
Publication of WO2014115954A1 publication Critical patent/WO2014115954A1/en

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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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/075—Tying means, the tensional elements of which are fastened or tensioned by other means
    • E04G17/0751—One-piece elements
    • E04G17/0752—One-piece elements fully recoverable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8647—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties going through the forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8652—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties located in the joints of the forms
    • 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
    • E04G17/02—Connecting or fastening means for non-metallic 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • 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
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/07—Tying means, the tensional elements of which are fastened or tensioned by means of wedge-shaped members
    • E04G17/0707—One-piece elements
    • E04G17/0721—One-piece elements remaining completely or partially embedded in the cast material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/6116—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by locking means on lateral surfaces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B2001/6195—Connections for building structures in general of slab-shaped building elements with each other the slabs being connected at an angle, e.g. forming a corner
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2002/867—Corner details
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2002/8676—Wall end details
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2002/8688—Scaffoldings or removable supports 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, 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
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
    • E04G11/12—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements and beams which are mounted during erection of the shuttering to brace or couple the 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G2017/0646—Tying means; Spacers ; Devices for extracting or inserting wall ties made of a flat strip, e.g. of metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49948—Multipart cooperating fastener [e.g., bolt and nut]

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

Abstract

The present invention relates to a flat tie and a framework method using the flat tie and non-metallic forms, the flat tie (20) comprising: a tie body (21) which penetrates pairs of forms (10) disposed with a gap therebetween in a widthwise direction and has both ends thereof protruding from the outer side surfaces of the corresponding forms (10) and having a wedge hole (21a) and is in the shape of a long steel strip; and a plurality of gap maintaining protrusions (22) provided on one side surface of the tie body (21), which is positioned in the space between the pairs of spaced forms (10), and locked and fixed to one side of the respective forms (10) so that the pairs of forms (10) can maintain the set gap thereof. Accordingly, the present invention basically removes a separate gap maintaining member for maintaining a gap between forms and thus can promote a cost reduction, by providing the plurality of gap maintaining protrusions on one side surface of the tie body of the flat tie, which traverses the space between a pair of tie bodies disposed with a predetermined gap therebetween for concrete pouring, the gap maintaining protrusions being locked and fixed to one side of the corresponding forms so that the pairs of forms can maintain the set gap thereof. In addition, the present invention allows the gap to be maintained at the edges of the forms and thus allows the overcoming of work difficulty resulting from maintaining a gap at the center of conventional forms and also has the effect of enabling improvements in overall workability, such as improved work efficiency and reduced work time.

Description

플랫타이 및 이 플랫타이와 비금속제 거푸집틀을 이용한 거푸집 설치방법Method of installing formwork using flat tie and non-metal formwork
본 발명은 콘크리트 타설 후 해체하지 않고 건축용 내. 외부 단열재로 사용되는 단열성을 가진 비금속제(예컨대 스티로폼과 같은 발포폼 재질, 플라스틱 재질) 거푸집틀(거푸집널)을 이용한 거푸집을 설치하는 데 이용하는 플랫타이 및 플랫타이와 비금속제 거푸집틀을 이용한 거푸집 설치방법에 관한 것으로서, 보다 상세하게는 콘크리트 타설을 위해 일정간격 이격 배치되는 한 쌍의 타이본체 사이 공간을 가로지르는 플랫타이의 타이본체 일측면에 해당 거푸집틀의 일측에 걸려 고정되면서 상기 쌍쌍의 거푸집틀들이 그 설정간격을 유지할 수 있도록 하는 복수의 간격유지돌기가 마련된 플랫타이 및 플랫타이와 비금속제 거푸집틀을 이용한 거푸집 설치방법에 관한 것이다.The present invention is for building without dismantling after pouring concrete. Formwork using flat tie and flat tie and non-metal formwork used to install formwork using formwork (former foams, plastic, etc.) made of non-metallic materials (for example, foam foam such as styrofoam) used as external insulation The method of the present invention relates to a method of forming a concrete frame, and more specifically, to one side of the formwork, fixed to one side of the formwork, across the space between the pair of tiebones spaced at regular intervals for concrete placement. It relates to a flat tie and a formwork using a flat tie and a non-metal formwork frame provided with a plurality of gap holding projections to enable them to maintain the set interval.
일반적으로 건물 등의 시공시 건물의 외형을 이루는 벽체를 형성하기 위하여 벽체의 형틀을 이루는 복수의 거푸집틀과, 이들 복수의 거푸집틀 사이로 타설되는 콘크리트 내에 매립되면서 심대 기능을 하는 동시에 거푸집틀 외측으로 돌출된 단부에는 거푸집틀 사이의 콘크리트 압력을 지탱하기 위해 쐐기로 후크 등과 연결하여 가로지지바(파이프) 등을 설치하거나 또는 거푸집틀 간의 서로 맞닿는 연결 부위를 덮어씌워 보강할 수 있도록 하는 보강판을 설치하기 위한 플랫타이 등의 건축자재가 사용된다.In general, in order to form a wall that forms the exterior of a building when constructing a building, a plurality of formwork forms a wall, and embedded in concrete that is placed between the plurality of formwork, while serving as a core function and protrudes outside the formwork. In order to support the concrete pressure between the formwork at the end, install a horizontal support bar (pipe) by connecting with a hook with a wedge or the like, or install a reinforcement plate to cover the reinforcement by overlapping the contact parts between the formwork. Construction materials such as flat ties are used.
일례로 종래에 건물의 벽체를 형성하기 위한 과정을 개략적으로 살펴보면, 복수의 거푸집틀을 폭 방향으로 일정간격 이격되도록 하여 길이방향을 따라 연속되게 직립 배열한 후 상기 거푸집틀 사이의 공간으로 콘크리트를 타설 후 양생시킴으로써 소정의 직립벽체를 완성할 수 있게 된다. As an example, when a process of forming a wall of a building is conventionally described, a plurality of formwork frames are spaced at a predetermined interval in the width direction so that they are vertically arranged continuously along the length direction and then concrete is placed into the space between the formwork frames. After curing, the predetermined upright wall can be completed.
그리고, 상기 직립벽체 상단부에 층판(슬라브)을 형성하는 과정은 상기 직립벽체 상단부에 목재를 수평 방향으로 배치하고 이들 목재 위에 다시 합판을 배치하여 못으로 고정시키며, 그런 다음 상기 합판위에 단열(방진) 스티로폼을 깔아서 콘크리트 타설 후 목제 및 합판을 분리 제거하는 방법을 사용한다. In addition, the process of forming a layer plate (slab) on the upper wall of the upright wall is placed in the horizontal direction in the upper wall of the upright wall to place the plywood again on these wood to be fixed with a nail, then heat insulation (dustproof) on the plywood Styrofoam is used to separate the wood and plywood after concrete placement.
한편, 종래에 거푸집틀 간의 콘트리트 타설을 위한 공간을 소정의 설정간격으로 유지하기 위해서 상기 거푸집틀 중앙부에 별도의 간격유지부재를 배치하였었다.On the other hand, in order to maintain the space for concrete placement between the formwork at a predetermined set interval, a separate spacing member is disposed in the center of the formwork.
그러나, 종래 기술의 거푸집틀 간격 유지 방법은 거푸집틀 중앙부에 별도의 간격유지부재를 설치하여 간격을 유지하는 방식이었기 때문에, 기본적으로 별도의 간격유지부재 마련을 위한 비용 발생의 문제점을 갖고 있었고, 또한 거푸집틀 중앙부에 배치된 간격유지부재로의 작업자 진입이 어려울 뿐만 아니라 외부에서도 손도 잘 닿지 않게 되면서 작업이 번거롭게 되는 등의 문제점을 갖고 있었다. However, since the method of maintaining the spacing of the formwork of the prior art was a method of maintaining the spacing by installing a separate spacing holding member in the center of the formwork, there was basically a problem of cost generation for preparing a separate spacing holding member, and also Worker entry into the spacing member disposed at the center of the formwork is difficult, as well as difficult to reach from the outside, the work is cumbersome.
본 발명은 이러한 문제점을 해결하기 위해서 안출된 것으로서, 콘크리트 타설을 위해 일정간격 이격 배치되는 한 쌍의 타이본체 사이 공간을 가로지르는 플랫타이의 타이본체 일측면에 해당 거푸집틀의 일측에 걸려 고정되면서 상기 쌍쌍의 거푸집틀들이 그 설정간격을 유지할 수 있도록 하는 복수의 간격유지돌기를 마련함으로써, 기본적으로 거푸집틀의 간격 유지를 위한 별도의 간격유지부재가 삭제되면서 비용 절감을 도모할 수 있도록 하는 플랫타이 및 플랫타이와 비금속제 거푸집틀을 이용한 거푸집 설치방법을 제공하는데 그 목적이 있다. The present invention has been made to solve the above problems, while being fixed to one side of the formwork to one side of the tie body of the flat tie across the space between a pair of tie body spaced at regular intervals for concrete placement By providing a plurality of spacing holding projections to allow the pair of formwork to maintain the set interval, the flat tie to reduce the cost while basically eliminating a separate spacing member for maintaining the spacing of the formwork and The purpose is to provide a formwork installation method using a flat tie and non-metal formwork.
또한, 거푸집틀의 테두리부에서 간격 유지를 할 수 있도록 되어 있어 기존의 거푸집틀 중앙부에서 간격 유지를 행하였던 것에 따른 작업상의 어려움도 해소할 수 있게 되면서 작업능률 향상 및 작업 시간 단축 등 전반적으로 작업성 개선을 꾀할 수 있도록 하는 플랫타이 및 플랫타이와 비금속제 거푸집틀을 이용한 거푸집 설치방법을 제공하는데 다른 목적이 있다. In addition, it is possible to maintain the spacing at the edge of the formwork, so that it is possible to solve the difficulties in the work of maintaining the spacing at the center of the existing formwork, thereby improving work efficiency and reducing work time. Another object of the present invention is to provide a method of installing formwork using a flat tie and a flat tie and a non-metal formwork that can be improved.
이와 같은 상기 목적을 달성하기 위한 본 발명의 일 실시예에 따른 플랫타이는 폭 방향으로 일정간격 이격되고 길이방향으로 연속해서 직립 배치되는 복수의 거푸집틀 사이 공간을 가로질러 그 양단부가 상기 각각의 거푸집틀 외측면으로 돌출된 상태에서 상기 이격된 쌍쌍의 거푸집틀 사이 공간으로 콘크리트 타설 및 양생 후 매립되도록 하는 플랫타이에 있어서, 상기 플랫타이는, 상기 폭 방향으로 이격 배치된 쌍쌍의 거푸집틀들을 관통하고 해당 거푸집틀 외측면으로 돌출된 그 양단부에 각각 쐐기홀이 마련된 타이본체 및 상기 이격된 쌍쌍의 거푸집틀 사이 공간에 위치되는 상기 타이본체의 그 일측면에 마련되어 상기 각각의 거푸집틀 일측에 걸려 고정되게 하여서 상기 쌍쌍의 거푸집틀들이 그 설정간격을 유지할 수 있도록 하는 복수의 간격유지돌기를 포함하여 구성된다.Flat tie according to an embodiment of the present invention for achieving the above object is spaced apart at regular intervals in the width direction and both ends of the respective formwork across the space between the plurality of formwork that are continuously upright arranged in the longitudinal direction In the flat tie to be embedded after the concrete placing and curing in the space between the spaced pair of formwork in the state protruding to the outer surface of the frame, the flat tie, through the pair of formwork spaced apart in the width direction It is provided on one side of the tie-body which is located in the space between the main body and the spaced apart form the pair of wedge holes respectively provided at both ends protruding to the outer surface of the formwork to be fixed to one side of each formwork A plurality of spacings such that the pair of formwork frames can maintain their set intervals It is configured to include a support protrusion.
또한, 본 발명의 일 실시예에 따른 플랫타이에 있어서, 상기 간격유지돌기는 상기 플랫타이의 일측면에서 직각 돌출되는 직각돌출구조로 된 것일 수 있다.In addition, in the flat tie according to an embodiment of the present invention, the spacing holding projection may be of a right angle protrusion structure projecting at right angles on one side of the flat tie.
또한, 본 발명의 일 실시예에 따른 플랫타이에 있어서, 상기 플랫타이는 상기 길이방향으로 연속되는 복수의 거푸집틀의 서로 마주보는 테두리 사이를 통해 폭 방향으로 관통 배치되고, 상기 간격유지돌기는 상기 대응되는 각각의 거푸집틀 테두리 전후면을 감싸도록 하는 전후면 감쌈구조로 된 것일 수 있다.In addition, in the flat tie according to an embodiment of the present invention, the flat tie is disposed penetrating in the width direction through the edges facing each other of the plurality of formwork continuous in the longitudinal direction, the spacing holding projection is the It may be of a front and rear wrapping structure to surround the front and rear of each formwork frame corresponding.
또한, 본 발명의 일 실시예에 따른 플랫타이에 있어서, 상기 거푸집틀의 중앙부에 형성된 중앙관통공에 대하여, 상기 플랫타이는 상기 거푸집틀의 중앙관통공을 관통하여 배치되며, 상기 간격유지돌기는 상기 쌍쌍의 거푸집틀의 서로 마주보는 내측면 측의 상기 중앙관통공 테두리에 걸리도록 하는 내측면 걸림구조로 된 것일 수 있다.In addition, in the flat tie according to an embodiment of the present invention, with respect to the central through-hole formed in the central portion of the formwork, the flat tie is disposed through the central through-hole of the formwork, the spacing holding protrusion is the pair It may be of the inner surface locking structure to be caught in the central through-hole border of the inner side of the die frame facing each other.
또한, 본 발명의 일 실시예에 따른 플랫타이에 있어서, 상기 간격유지돌기의 직각돌출구조는 상기 플랫타이의 일측면을 절취한 후 그 선단부를 직각 방향으로 절곡시켜 된 것일 수 있다.In addition, in the flat tie according to an embodiment of the present invention, the right angle protrusion structure of the spacing holding projection may be one that is to be bent in a right angle direction after cutting the one side of the flat tie.
그리고, 본 발명의 일 실시예에 따른 플랫타이를 이용한 거푸집 설치방법은 전후면 감쌈구조의 간격유지돌기를 갖는 플랫타이를 준비하는 단계; 폭 방향으로 일정간격 이격되고 길이방향으로 연속되게 하여 복수개의 거푸집틀을 직립 배치하는 단계; 상기 길이방향으로 연속되는 거푸집틀들의 서로 마주보는 각각의 테두리들을 에이치바로 연결하는 단계; 및 상기 인접되는 거푸집틀의 서로 마주보는 테두리 단면 사이에 상기 플랫타이를 폭 방향으로 가로지르도록 하여 배치하되 상기 플랫타이의 각각의 간격유지돌기가 상기 대응되는 일측 거푸집틀들의 각 테두리 전후면을 감싸 고정되어 상기 거푸집틀의 폭 방향에 대한 설정간격이 유지되도록 하는 단계를 포함하여 구성된다.In addition, the formwork installation method using a flat tie according to an embodiment of the present invention comprises the steps of preparing a flat tie having a gap retaining projection of the front and rear wrap structure; Placing a plurality of formwork upright by being spaced apart at regular intervals in the width direction and continuous in the longitudinal direction; Connecting the respective edges of the dies which are continuous in the longitudinal direction to each other with an H-bar; And arranging the flat ties to cross the edges of the adjacent dies facing each other in the width direction, and each spacing holding protrusion of the flat ties surrounds the front and rear surfaces of each of the corresponding molds. It is configured to include a step of being fixed to maintain the set interval for the width direction of the formwork.
또한, 본 발명의 일 실시예에 따른 플랫타이를 이용한 거푸집 설치방법에 있어서, 상기 거푸집틀은 중앙관통공을 갖는 거푸집틀을 마련하고, 상기 플랫타이는 내측면 걸림구조의 간격유지돌기를 갖는 플랫타이를 마련하되, 상기 플랫타이를 상기 이격된 쌍쌍의 거푸집틀 사이 공간에 배치하여 상기 마주보는 각각의 거푸집틀의 중앙관통공 내측 테두리부에 상기 내측면 걸림구조의 간격유지돌기가 걸리도록 하여 상기 거푸집틀의 폭 방향에 대한 설정간격이 유지되도록 하는 단계를 더 포함하는 것일 수 있다.In addition, in the formwork installation method using a flat tie according to an embodiment of the present invention, the formwork is provided with a formwork frame having a central through hole, the flat tie has a flat tie having a gap holding projection of the inner side locking structure Providing the flat tie in the space between the spaced pair of formwork frame so that the gap holding projection of the inner surface engaging structure to the inner edge portion of the central through-hole of each facing formwork It may further comprise the step of maintaining the setting interval for the width direction of.
본 발명의 플랫타이 및 플랫타이와 비금속제 거푸집틀을 이용한 거푸집 설치방법은 콘크리트 타설을 위해 일정간격 이격 배치되는 한 쌍의 타이본체 사이 공간을 가로지르는 플랫타이의 타이본체 일측면에 해당 거푸집틀의 일측에 걸려 고정되면서 상기 쌍쌍의 거푸집틀들이 그 설정간격을 유지할 수 있도록 하는 복수의 간격유지돌기를 마련함으로써, 기본적으로 거푸집틀의 간격 유지를 위한 별도의 간격유지부재가 삭제되면서 비용 절감을 도모할 수 있게 되는 등의 효과를 얻는다. Forming method using a flat tie and a flat tie and a non-metal formwork of the present invention is the formwork of the formwork corresponding to one side of the tie body of the flat tie across the space between a pair of tie-body spaced at regular intervals for concrete placement By securing a plurality of gap holding projections to be fixed to one side and the formwork of the pair of pairs to maintain the set interval, by default, a separate gap holding member for maintaining the spacing of the formwork is eliminated to reduce costs Effect such as being able to.
또한, 거푸집틀의 테두리부에서 간격 유지를 할 수 있도록 되어 있어 기존의 거푸집틀 중앙부에서 간격 유지를 행하였던 것에 따른 작업상의 어려움도 해소할 수 있게 되면서 작업능률 향상 및 작업 시간 단축 등 전반적으로 작업성 개선을 꾀할 수 있게 되는 등의 효과를 얻는다. In addition, it is possible to maintain the spacing at the edge of the formwork, so that it is possible to solve the difficulties in the work of maintaining the spacing at the center of the existing formwork, thereby improving work efficiency and reducing work time. The effect can be improved.
도 1은 본 발명의 일 실시예에 따른 플랫타이를 나타낸 사시도이다.1 is a perspective view showing a flat tie according to an embodiment of the present invention.
도 2는 본 발명의 다른 실시예에 따른 플랫타이를 나타낸 사시도이다.2 is a perspective view showing a flat tie according to another embodiment of the present invention.
도 3은 본 발명의 실시예들에 따른 플랫타이들을 이용한 거푸집틀의 설치 과정을 나타낸 개략 사시도이다.Figure 3 is a schematic perspective view showing the installation process of the formwork using the flat tie in accordance with embodiments of the present invention.
도 4은 본 발명의 실시예들에 따른 플랫타이들을 이용한 거푸집틀의 설치 과정 중 후크와 가로지지바가 설치된 상태를 나타낸 요부 사시도이다.Figure 4 is a perspective view showing the main portion of the hook and the horizontal support bar is installed during the installation process of the formwork using the flat tie in accordance with embodiments of the present invention.
도 5는 본 발명의 실시예들에 따른 플랫타이들을 이용한 거푸집틀의 설치 과정을 나타낸 개략 평단면도이다.Figure 5 is a schematic plan view showing the installation process of the formwork using the flat tie in accordance with embodiments of the present invention.
도 6은 본 발명의 실시예에서 사용될 수 있는 거푸집틀의 일예를 나타낸 사시도이다.Figure 6 is a perspective view showing an example of the formwork that can be used in the embodiment of the present invention.
이하, 첨부된 도면에 의거 본 발명을 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to the accompanying drawings.
도 1 내지 도 5에서 나타낸 것과 같이, 본 발명의 일 실시예에 따른 플랫타이는 폭 방향으로 일정간격 이격되고 길이방향으로 연속해서 직립 배치되는 복수의 거푸집틀(10) 사이 공간을 가로질러 그 양단부가 상기 각각의 거푸집틀(10) 외측면으로 돌출된 상태에서 상기 쌍쌍의 거푸집틀(10) 사이 공간으로 콘크리트 타설 및 양생 후 매립되도록 하는 기능을 갖는다.As shown in Figures 1 to 5, the flat tie according to an embodiment of the present invention is spaced apart at regular intervals in the width direction and both ends thereof across a space between the plurality of formwork (10) arranged in the vertical direction continuously Has a function to be embedded after the concrete pouring and curing into the space between the pair of the formwork frame 10 in the state protruded to the outer surface of each formwork (10).
그리고, 상기 플랫타이(20)는, 상기 폭 방향으로 이격 배치된 쌍쌍의 거푸집틀(10)들을 관통하고 해당 거푸집틀(10) 외측면으로 돌출된 그 양단부에 각각 쐐기홀(21a)이 마련된 길다란 철재 띠 형상의 타이본체(21) 및 상기 이격된 쌍쌍의 거푸집틀(10) 사이 공간에 위치되는 상기 타이본체(21)의 그 일측면에 마련되어 상기 각각의 거푸집틀(10) 일측에 걸려 고정되게 하여서 상기 쌍쌍의 거푸집틀(10)들이 그 설정간격을 유지할 수 있도록 하는 복수의 간격유지돌기(22)를 포함하는 구성으로 되어 있다.The flat tie 20 has long wedge holes 21a provided at both ends of the pair of formwork frames 10 spaced apart in the width direction and protruded to the outer surface of the formwork 10. It is provided on one side of the tie main body 21 which is located in the space between the steel band-shaped tie body 21 and the spaced pair of formwork frame 10 is fixed to one side of each formwork frame 10 Thus, the pair of formwork frames 10 are configured to include a plurality of gap holding projections 22 to maintain the set interval.
여기서, 상기 간격유지돌기(22)는 상기 플랫타이(20)의 일측면에서 직각 돌출되는 직각돌출구조로 되어 있다.Here, the spacing holding projection 22 has a right angle protrusion structure projecting at right angles from one side of the flat tie 20.
그리고, 상기 플랫타이(20)는 상기 길이방향으로 연속되는 복수의 거푸집틀(10)의 서로 마주보는 테두리 사이를 통해 폭 방향으로 관통 배치되고, 상기 간격유지돌기(22)는 상기 대응되는 각각의 거푸집틀(10) 테두리 전후면을 감싸도록 하는 전후면 감쌈구조로 되어 있다.In addition, the flat tie 20 is disposed through the width direction through the edges facing each other of the plurality of formwork (10) continuous in the longitudinal direction, the spacing holding projection 22 is the respective corresponding Formwork frame 10 has a front and rear wrapping structure to surround the front and rear surfaces.
즉, 상기 간격유지돌기(22)는 상기 해당 거푸집틀(10)의 각 테두리 전후면을 감싸기 위해 총 4개의 돌기 구조로 이루어져 있다.That is, the space maintaining protrusion 22 is composed of a total of four protrusion structures to surround the front and rear surfaces of each edge of the formwork (10).
그리고, 도 2에 나타낸 것과 같이, 본 발명의 다른 실시예인 플랫타이(25)는 거푸집틀(10)의 중앙부에 대한 간격 유지를 위하여, 중앙부에 중앙관통공(11)이 형성된 거푸집틀(10)에 적용되되, 상기 플랫타이(25)는 상기 거푸집틀(10)의 중앙관통공(11)을 관통하여 배치되며, 상기 간격유지돌기(26)는 상기 해당 거푸집틀(10)의 서로 마주보는 내측면 측의 상기 중앙관통공(11) 테두리에 걸리도록 하는 내측면 걸림구조로 되어 있다.And, as shown in Figure 2, another embodiment of the flat tie 25 is in the formwork 10, the central through-hole 11 is formed in the center to maintain the spacing to the center of the formwork 10 Is applied, the flat tie 25 is disposed through the central through-hole 11 of the formwork 10, the spacing retaining protrusion 26 is the inner side face of the corresponding formwork 10 facing each other The inner through-hole 11 is configured to be hooked to the inner edge of the structure.
즉, 상기 간격유지돌기(26)는 상기 해당 거푸집틀(10)의 서로 마주보는 내측면 측의 상기 중앙관통공(11) 테두리에 걸리도록 하는 총 2개의 돌기 구조로 이루어져 있다.That is, the space maintaining projection 26 is composed of a total of two protrusions to be caught on the edge of the central through-hole 11 on the inner side of the formwork frame 10 facing each other.
그리고, 상기 간격유지돌기(22,26)의 직각돌출구조는 상기 플랫타이(20,25)의 일측면을 절취한 후 그 선단부를 직각 방향으로 절곡시킨 구조로 되어 있다.In addition, the right angle protrusion structures of the gap holding protrusions 22 and 26 are formed by cutting one side surface of the flat tie 20 and 25 and bending the tip portion thereof in a right angle direction.
한편, 도 4에서 나타낸 것과 같이, 상기 거푸집틀(10)의 외측으로 노출된 상기 플랫타이(20,25)의 양단 쐐기홀(21a,25a)을 통해서는 별도의 후크(50)를 쐐기(51)로 연결하여 상기 후크(50)에 가로지지바(52)를 설치할 수 있도록 되어 있다.On the other hand, as shown in Figure 4, through the wedge holes (21a, 25a) of both ends of the flat tie (20, 25) exposed to the outside of the formwork 10, the separate hook 50 is wedge 51 By connecting to the horizontal support bar 52 to the hook 50 is to be installed.
여기서, 상기 가로지지바(52)와 거푸집틀(10) 사이 공간으로는 상기 가로지지바(52)를 지지하기 위한 별도의 각목(53)이 배치될 수 있다. Here, a separate box 53 for supporting the horizontal support bar 52 may be disposed as a space between the horizontal support bar 52 and the formwork 10.
또한, 상기 가로지지바(52)를 설치하기 전에, 도 3에서 나타낸 것과 같이, 상기 거푸집틀(10)의 외측으로 노출된 상기 플랫타이(20)의 양단 쐐기홀(21a)을 통해 별도의 보강판(54)을 장착하여 상기 연속되는 거푸집틀(10)의 연결부위를 보강할 수 있도록 되어 있다.In addition, before installing the horizontal support bar 52, as shown in Figure 3, through the both ends of the wedge hole (21a) of the flat tie 20 exposed to the outside of the formwork (10) The plate 54 is mounted to reinforce the connecting portion of the continuous formwork 10.
미 설명부호 30은 길이방향을 따라 연속 배치되는 거푸집틀(10) 간의 마주보는 테두리부를 서로 연결하기 위한 에이치바를 나타낸 것이고, 40은 거푸집틀(10) 간의 코너부를 연결하기 위한 코너바를 나타낸 것이다. Unexplained reference numeral 30 represents an H bar for connecting the opposite edges between the formwork 10 arranged continuously along the longitudinal direction, and 40 represents a corner bar for connecting the corners between the formwork 10.
그리고, 상기 에이치바(30)의 일측에는 상기 플랫타이(20)가 삽입 안착되도록 오목하게 패인 타이안착홈(31)이 마련되어 있다.In addition, one side of the H-bar 30 is provided with a recessed tie mounting groove 31 so that the flat tie 20 is inserted and seated.
그리고, 본 발명에서는 상기 거푸집틀(10)들이 에이치바(30)에 의해 연결되는 관계로 상기 간격유지돌기(22)들이 상기 에이치바(30)를 사이에 두고 상기 각각의 거푸집틀(10) 테두리 전후면을 감싸는 구조로 되어 있다.In addition, in the present invention, the spacing retaining protrusions 22 are connected to each other by the H. bar 30 so that the formwork 10 has the H. bar 30 interposed therebetween. The structure wraps around the front and back.
또한, 미 설명부호 12는 상기 거푸집틀(10)의 테두리부 중 상기 에이치바(30)가 상기 거푸집틀(10)의 전후면과 동일 평면상에 놓이도록 오목하게 패인 오목홈부(12, 도 6 참조)를 나타낸 것이고, 12a(도 6 참조)는 거푸집틀(10)과 에이치바(30)를 연결 고정시키기 위한 고정핀이 관통되는 관통공을 나타낸 것이며, 12b(도 6 참조는 플랫타이(20)가 관통되는 티이자(T) 형상의 타이관통공을 나타낸 것이다.In addition, reference numeral 12 denotes a concave groove 12 concavely recessed so that the H-bar 30 is coplanar with the front and rear surfaces of the formwork 10 of the frame 10 of the formwork 10. 12a (see FIG. 6) shows a through hole through which a fixing pin for connecting and fixing the formwork 10 and the H-bar 30 passes, and 12b (see FIG. 6 shows a flat tie 20). ) Shows a tie-through hole of the T-shaped (T) shape that penetrates.
이러한 구성을 통한 본 발명의 실시예들에 따른 플랫타이들을 이용한 거푸집틀의 설치 과정을 살펴보면, 우선 전후면 감쌈구조의 간격유지돌기(22)를 갖는 플랫타이(20)를 준비한다.Looking at the installation process of the formwork using the flat tie according to the embodiments of the present invention through such a configuration, first prepare a flat tie 20 having a gap retaining protrusion 22 of the front and rear wrap structure.
그런 다음, 폭 방향으로 일정간격 이격되고 길이방향으로 연속되게 하여 복수개의 거푸집틀(10)을 직립 배치한다.Then, the plurality of formwork 10 is arranged upright by being spaced apart at regular intervals in the width direction and continuous in the longitudinal direction.
그러고 나서, 상기 길이방향으로 연속되는 거푸집틀(10)들의 서로 마주보는 각각의 테두리들을 상기 에이치바(30)로 연결한다.Then, the respective edges of the formwork 10 which are continuous in the longitudinal direction are connected to the H-bar 30.
계속해서, 상기 인접되는 거푸집틀(10)의 서로 마주보는 테두리 단면 사이에 상기 플랫타이(20)를 폭 방향으로 가로지르도록 하여 배치하되 상기 플랫타이(20)의 각각의 간격유지돌기(22)가 상기 에이치바(30)를 사이에 두고 상기 대응되는 일측 거푸집틀(10)들의 각 테두리 전후면을 감싸 고정되어 상기 거푸집틀(10)의 폭 방향에 대한 설정간격이 유지되도록 하는 단계를 통해 본 발명의 플랫타이를 이용한 거푸집 설치가 완성된다. Subsequently, the flat tie 20 is disposed so as to cross in the width direction between the edge sections facing each other of the adjacent formwork 10, but the space maintaining protrusions 22 of the flat tie 20 are arranged. Is seen through the step of maintaining the set interval for the width direction of the formwork frame 10 is wrapped around the front and rear surfaces of the corresponding one side formwork frame 10 with the h-bar 30 therebetween. Formwork installation using the flat tie of the invention is completed.
한편, 상기 거푸집틀(10)은 중앙관통공(11)을 갖는 거푸집틀(10)인 경우, 상기 플랫타이(20)는 내측면 걸림구조의 간격유지돌기(26)를 갖는 플랫타이(25)를 마련하되, 상기 플랫타이(25)를 상기 이격된 쌍쌍의 거푸집틀(10) 사이 공간에 배치하여 상기 마주보는 각각의 거푸집틀(10)의 중앙관통공(11) 내측 테두리부에 상기 내측면 걸림구조의 간격유지돌기(26)가 걸리도록 하여 상기 거푸집틀(10)의 중앙부에 대해서도 그 폭 방향에 대한 설정간격이 유지되도록 한다.On the other hand, when the formwork 10 is a formwork 10 having a central through-hole 11, the flat tie 20 has a flat tie 25 having a gap retaining projection 26 of the inner surface engaging structure It is provided, the flat tie 25 is disposed in the space between the spaced pair of formwork frame 10, the inner side locking structure in the inner edge portion of the central through-hole 11 of the respective formwork frame 10 facing each other The gap holding projections 26 are caught so that the set intervals in the width direction of the formwork 10 are also maintained.
그런 다음, 상기 거푸집틀(10)의 외측으로 노출된 상기 플랫타이(20)의 양단 쐐기홀(21a)을 통해 보강판(54)을 장착하고 다시 후크(50)를 연결하여 가로지지바(52) 등의 보강구조물들을 추가로 설치할 수 있다.Then, the reinforcement plate 54 is mounted through the wedge holes 21a at both ends of the flat tie 20 exposed to the outside of the formwork 10, and the hooks 50 are connected to the horizontal support bar 52. Additional reinforcement structures such as) can be installed.
이러한 상태에서 상기 거푸집틀(10) 사이 공간으로 콘크리트를 타설하고 양생하여 소정의 건물용 직립 벽체를 완성할 수 있게 된다. In this state, the concrete is poured into the space between the formwork 10 and cured to complete a predetermined upright wall for a building.
위와 같이, 본 발명의 일 실시예에 따른 거푸집틀은 콘크리트 타설을 위해 일정간격 이격 배치되는 한 쌍의 타이본체 사이 공간을 가로지르는 플랫타이의 타이본체 일측면에 해당 거푸집틀의 일측에 걸려 고정되면서 상기 쌍쌍의 거푸집틀들이 그 설정간격을 유지할 수 있도록 하는 복수의 간격유지돌기를 마련함으로써, 기본적으로 거푸집틀의 간격 유지를 위한 별도의 간격유지부재가 삭제되면서 비용 절감을 도모할 수 있게 되고, 또한, 거푸집틀의 테두리부에서 간격 유지를 할 수 있도록 되어 있어 기존의 거푸집틀 중앙부에서 간격 유지를 행하였던 것에 따른 작업상의 어려움도 해소할 수 있게 되면서 작업능률 향상 및 작업 시간 단축 등 전반적으로 작업성 개선을 꾀할 수 있게 되는 것이다.As described above, the formwork according to an embodiment of the present invention is fixed to one side of the formwork on one side of the tie body of the flat tie across the space between a pair of tie-body spaced at regular intervals for concrete placement By providing a plurality of spacing holding projections to allow the pair of formwork to maintain the set interval, it is possible to reduce the cost while basically eliminating a separate spacing holding member for maintaining the spacing of the formwork, and In addition, it is possible to maintain the gap at the edge of the formwork frame, so that it is possible to solve the difficulties caused by maintaining the gap at the center of the existing formwork frame. Will be able to.
이상에서와 같이, 본 발명은 상기의 바람직한 실시예를 들어 설명하였으나, 이러한 실시예를 종래의 공지 기술과 단순히 조합 적용한 변형예는 물론 본 발명의 특허청구범위와 상세한 설명에서 본 발명이 속하는 기술 분야의 당업자가 용이하게 변경하여 이용할 수 있는 모든 기술들은 본 발명의 기술범위에 당연히 포함된다고 보아야 할 것이다. As described above, the present invention has been described with reference to the above preferred embodiments, but in the claims and detailed description of the present invention, as well as modifications of the present invention in combination with the conventional well-known technology of the present invention belongs to It will be appreciated that all of the techniques readily available to those skilled in the art will be included in the technical scope of the present invention.

Claims (4)

  1. 폭 방향으로 일정간격 이격되고 길이방향으로 연속해서 직립 배치되는 복수의 거푸집틀 사이 공간을 가로질러 그 양단부가 상기 각각의 거푸집틀 외측면으로 돌출된 상태에서 상기 이격된 쌍쌍의 거푸집틀 사이 공간으로 콘크리트 타설 및 양생 후 매립되도록 하는 플랫타이에 있어서,Concrete is spaced between the spaced pair of formwork spaced in a state in which both ends thereof protrude to the outer surface of each formwork across a space between a plurality of formwork spaced apart in the width direction and arranged vertically in succession. In the flat tie to be buried after pouring and curing,
    상기 플랫타이는, The flat tie,
    상기 폭 방향으로 이격 배치된 쌍쌍의 거푸집틀들을 관통하고 해당 거푸집틀 외측면으로 돌출된 그 양단부에 각각 쐐기홀이 마련된 타이본체; 및A tie body which penetrates the pair of formwork frames spaced apart in the width direction and has wedge holes at both ends thereof protruding toward the outer surface of the formwork frame; And
    상기 이격된 쌍쌍의 거푸집틀 사이 공간에 위치되는 상기 타이본체의 그 일측면에 마련되어 상기 각각의 거푸집틀 일측에 걸려 고정되게 하여서 상기 쌍쌍의 거푸집틀들이 그 설정간격을 유지할 수 있도록 하는 복수의 간격유지돌기;A plurality of spacings are provided on one side of the tie-body which is located in the space between the spaced pairs of formwork so as to be fixed to one side of each formwork to maintain the set interval spin;
    를 포함하여 구성되고,It is configured to include,
    상기 간격유지돌기는 상기 플랫타이의 일측면에서 직각 돌출되는 직각돌출구조로 되며,The gap maintaining protrusion is a right angle protrusion structure projecting at right angles from one side of the flat tie,
    상기 플랫타이는 상기 길이방향으로 연속되는 복수의 거푸집틀의 서로 마주보는 테두리 사이를 통해 폭 방향으로 관통 배치되고,The flat tie is disposed penetrating in the width direction through the edges facing each other of the plurality of formwork continuous in the longitudinal direction,
    상기 간격유지돌기는 상기 대응되는 각각의 거푸집틀 테두리 전후면을 감싸도록 하는 전후면 감쌈구조로 된 것을 특징으로 하는 플랫타이.The gap retaining projection is a flat tie, characterized in that the front and rear wrapping structure to surround the front and rear of each of the corresponding die frame.
  2. 제1항에 있어서, The method of claim 1,
    상기 간격유지돌기의 직각돌출구조는 상기 플랫타이의 일측면을 절취한 후 그 선단부를 직각 방향으로 절곡시켜 된 것을 특징으로 하는 플랫타이.The right angle protrusion structure of the spacing holding protrusion is a flat tie characterized in that the front end of the flat tie is cut off and the tip portion is bent in a right direction.
  3. 전후면 감쌈구조의 간격유지돌기를 갖는 플랫타이를 준비하는 단계;Preparing a flat tie having a gap retaining protrusion of the front and back wrapping structure;
    폭 방향으로 일정간격 이격되고 길이방향으로 연속되게 하여 복수개의 거푸집틀을 직립 배치하는 단계;Placing a plurality of formwork upright by being spaced apart at regular intervals in the width direction and continuous in the longitudinal direction;
    상기 길이방향으로 연속되는 거푸집틀들의 서로 마주보는 각각의 테두리들을 에이치바로 연결하는 단계; 및Connecting the respective edges of the dies which are continuous in the longitudinal direction to each other with an H-bar; And
    상기 인접되는 거푸집틀의 서로 마주보는 테두리 단면 사이에 상기 플랫타이를 폭 방향으로 가로지르도록 하여 배치하되 상기 플랫타이 양단부의 쐐기홀이 각각의 거푸집틀 외측면으로 돌출되도록 하는 동시에 상기 플랫타이의 각각의 간격유지돌기가 상기 대응되는 일측 거푸집틀들의 각 테두리 전후면을 감싸 고정되어 상기 거푸집틀의 폭 방향에 대한 설정간격이 유지되도록 하는 단계;The flat tie is disposed between the edges of the adjacent dies facing each other in the width direction, and the wedge holes at both ends of the flat tie are projected to the outer side of each die, respectively. A step of maintaining the gap between the front and rear surfaces of each of the corresponding one side molds so as to maintain a predetermined interval in the width direction of the formwork;
    를 포함하여 구성되는 플랫타이를 이용한 거푸집 설치방법.Formwork installation method using a flat tie configured to include a.
  4. 제3항에 있어서, The method of claim 3,
    상기 거푸집틀은 중앙관통공을 갖는 거푸집틀을 마련하고, The formwork provides a formwork having a central through hole,
    상기 플랫타이는 내측면 걸림구조의 간격유지돌기를 갖는 플랫타이를 마련하되, The flat tie is provided with a flat tie having a gap maintaining protrusion of the inner side locking structure,
    상기 플랫타이를 상기 이격된 쌍쌍의 거푸집틀 사이 공간에 배치하여 상기 마주보는 각각의 거푸집틀의 중앙관통공 내측 테두리부에 상기 내측면 걸림구조의 간격유지돌기가 걸리도록 하여 상기 거푸집틀의 폭 방향에 대한 설정간격이 유지되도록 하는 단계를 더 포함하는 것을 특징으로 하는 플랫타이를 이용한 거푸집 설치방법.The flat tie is disposed in the space between the spaced pair of formwork frames so that the gap holding protrusion of the inner surface locking structure is caught in the inner edge portion of the center through hole of each of the facing formwork in the width direction of the formwork. Formwork installation method using a flat tie characterized in that it further comprises the step of maintaining the setting interval for.
PCT/KR2013/009589 2013-01-25 2013-10-25 Flat tie and formwork method using said flat tie and non-metallic forms WO2014115954A1 (en)

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US14/763,665 US20150354234A1 (en) 2013-01-25 2013-10-25 Flat tie and method of constructing form using flat tie and nonmetallic form board
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KR1020130008656A KR101422076B1 (en) 2013-01-25 2013-01-25 Flat tie and method for constructing concrete forms using the same
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