KR20190037616A - Construction method of Iron bar Fixing Device - Google Patents

Construction method of Iron bar Fixing Device Download PDF

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Publication number
KR20190037616A
KR20190037616A KR1020170127152A KR20170127152A KR20190037616A KR 20190037616 A KR20190037616 A KR 20190037616A KR 1020170127152 A KR1020170127152 A KR 1020170127152A KR 20170127152 A KR20170127152 A KR 20170127152A KR 20190037616 A KR20190037616 A KR 20190037616A
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South Korea
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reinforcing bar
binding
fixing device
mold
bar fixing
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KR1020170127152A
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Korean (ko)
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KR102080976B1 (en
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김영학
김민재
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김영학
김민재
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

The present invention relates to a construction method for a ductile wire binding type reinforcing bar fixing device. According to the present invention, the construction method for a reinforcing bar fixing device includes: a mold installing step; a reinforcing bar arranging step; a mold boring step; a step of inserting the reinforcing bar fixing unit in the upper part; a hanging maintaining pulling step of maintaining hanging the reinforcing bar fixing device on the mold; a reinforcing bar fixing device binding step of binding the reinforcing bar by the reinforcing bar fixing device maintained to be hung; a concrete placing and curing step performed when the reinforcing bar fixing device twists and binds the reinforcing bar; a binding piece fixing unit rotation cutting and removing step of removing a binding piece fixing unit of the reinforcing bar fixing device; and a mold removing step of removing the mold. A rotation cutting groove is formed to rotate and cut a mold binding unit after the concrete is cured at a position of the length larger than the thickness of the mold in an existing mold binding unit. So, the construction method for a ductile wire binding type reinforcing bar fixing device is to rapidly and easily complete binding of the reinforcing bar by a twisting process of the ductile wire twisted and bound.

Description

연성와이어 결박형 철근고정구의 시공방법{Construction method of Iron bar Fixing Device}BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to an iron bar fixing device,

본 발명은 연성와이어 결박형 철근고정구의 시공방법에 관한 것으로서, 더욱 상세하게는 철근고정구에 있어서, 거푸집에 결속되는 거푸집결속구와 상기 거푸집결속구에서 연장형성되어 타설되는 콘크리트에 매설되는 연결바, 상기 연결바의 단부에 결속되어 철근에 꼬임결박되는 꼬임결박연성와이어 및 상기 거푸집결속구에 거푸집 두께보다 큰 길이의 위치에 콘크리트의 양생 후 거푸집결속구의 회전절단을 위하여 형성한 회전절단홈으로 구성하여서, 철근고정구의 철근 결속을 꼬임결박연성와이어의 트위스팅 과정을 통하여 신속하고 용이하게 완료할 수 있도록 함을 목적으로 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method of constructing a flexible wire fastener, and more particularly, to a method of constructing a flexible wire fastener using a steel wire fastener comprising a form fastening member coupled to a formwork and a connecting bar embedded in concrete inserted in the form fastening member, And a rotary cutting groove formed for the purpose of rotary cutting of concrete after the curing of the concrete at a position of a length greater than the thickness of the mold in the form binding joint, And it is an object of the present invention to quickly and easily complete the reinforcing bars of the reinforcing fixture through the twisting process of the twisted-pair flexible wires.

일반적으로, 철근콘크리트는 철근과 시멘트몰탈로 이루어져 벽체 또는 슬라브를 구성하는 구조물을 말하는 것이다.Generally, reinforced concrete is a structure composed of reinforcing bars and cement mortars to form walls or slabs.

이상과 같은 철근콘크리트는 거푸집을 틀을 형성하고, 상기 커푸집 내부에 철근을 배근한 후 시멘트몰탈을 타설하여 벽체 또는 슬라브를 형성하는 것이다.The above-described reinforcing concrete forms a mold, forms a wall or a slab by placing reinforcing bars in the inside of the reinforcing frame, and then pouring a cement mortar.

한편, 통상 아파트는 벽체를 이용하여 건물을 하중을 버틸 수 있게 벽체를 내력벽으로 시공하여 실시하고 있으나, 벽체가 내력벽으로 시공되어 있을 경우 아파트의 구조변경이 제한되는 문제점이 있어 아파트 내부의 벽체는 내력벽이 아닌 건식벽체로 시공한 무량판이 적용되어 실시되고 있다.However, when the wall is constructed as a bearing wall, there is a problem that the structure change of the apartment is restricted. Therefore, And a dry plate made of drywall is applied.

상기 무량판은 건축구조의 한 종류로, 수직재의 기둥에 연결되어 하중을 지탱하고 있는 수평구조 부재인 보가 없이 기둥과 슬라브로 구성된 것이다.The flat plate is a type of building structure, which is composed of columns and slabs without a beam, which is a horizontal structural member connected to a column of vertical members and supporting a load.

이러한 무량판 건축구조는 슬라브에 발생하는 하중이 곧바로 기둥을 통하여 바닥에 전달되어 지반으로 내려가도록 하는 방식으로 보를 설치하기 위하여 50∼70㎝의 공간을 별도로 확보하지 않아도 되므로 층의 높이를 줄일 수 있어 제한된 높이에서 아파트의 층수를 늘릴 수 있어 아파트의 원가저하에 매우 유익한 것이다.Since the load on the slab is transferred directly to the floor through the pillars and goes down to the ground, it is not necessary to secure a space of 50 to 70 cm in order to install the beam. Thus, the height of the floor can be reduced It is very beneficial to decrease the cost of the apartment because it can increase the number of apartments at a limited height.

한편, 상기한 바와 같이 무량판 건축구조에 적용되는 슬라브가 두께가 두꺼워집에 따라 이를 경량화할 수 있게 철근 사이에 감량볼을 설치하여 채워지는 시멘트몰탈을 줄여 경량화하고 있다.On the other hand, as described above, the slabs applied to the flat structure have a thick thickness, so that weight loss balls are installed between the reinforcing bars to reduce the weight of the cement mortar.

이상과 같이 슬라브의 경량화를 위하여 감량볼을 사용하게 되면 시멘트몰탈의 타설시 비중 차이에 따라 상기 감량볼에 의한 부력이 발생하여 배근된 철근이 들려 슬라브의 상면으로 노출되는 문제점이 있었다.As described above, when the weight loss ball is used to reduce the weight of the slab, buoyancy due to the weight loss ball is generated according to the specific gravity difference when the cement mortar is poured, and the reinforced bars are heard and exposed to the upper surface of the slab.

이에, 상기 철근을 거푸집에 고정하는 철근고정구가 개발되어 사용되고 있다.Therefore, a reinforcing fixture for fixing the reinforcing bars to the formwork has been developed and used.

이러한 철근고정구는 거푸집에 끼움결속되는 거푸집고정구와 상기 거푸집고정구에서 연장 연성된 연결바 및 상기 연결바에서 연장형성되어 철근을 결박하는 철근결박바로 구성되는 것이다.The reinforcing bar fastener is composed of a form fastener to be inserted into the formwork, a connecting bar extending from the form fastener, and a reinforcing bar extending from the connecting bar to fasten the reinforcing bar.

상기한 바와 같은 종래 철근고정구는 슬라브가 시공되는 아래층에서 거푸집에 구멍을 뚫고 철근고정구를 끼워서 거푸집고정구가 거푸집에 고정되게 하고 연결바가 상면으로 노출되게 한 후 철근결박바로 철근을 결박하여 철근을 결속하였다.In the conventional reinforcing fixture described above, a hole is drilled in the formwork in the lower layer where the slab is installed, the reinforcing fixture is inserted, the form fixture is fixed to the mold, the connecting bar is exposed to the upper surface, .

그러나, 상기한 바와 같은 종래의 철근고정구는 철근결박바가 굵어 이를 철근에 결박시 용이하지 않고 견고한 결박이 이루어지지 않는 문제점이 있었다.However, the conventional reinforcing bar fastener as described above has a problem that the reinforcing bars are not easy to bind to the reinforcing bar and the strong straps are not made.

또한, 종래의 철근고정구는 철근결박바의 결박작업이 용이하지 않아 배근된 철근과의 결박이 긴장된 결박이 이루어지지 않는 문제점이 있었다.In addition, the conventional reinforcing bar fastener has a problem in that it is not easy to perform a strapping operation on a reinforcing bar, so that a strap that is tied to the reinforcing bar is difficult.

또한, 종래의 철근고정구의 거푸집고정부가 연결바보다 매우 굵어 거푸집을 제거하면서 분리되지 않아 절단기를 이용하여 거푸집고정부를 절단 분리하여야 하므로 거푸집의 해체에도 많은 시간이 소요되는 문제점이 있었다.Also, since the conventional fixing device of the reinforcing fixture is much thicker than the connecting bar, it is not separated while removing the formwork, so that it is necessary to cut and separate the form fixing part by using the cutter.

대한민국 특허 제10-987789호Korean Patent No. 10-987789

본 발명이 해결하고자 하는 기술적 과제는 상기한 바와 같은 종래의 철근고정구는 철근결박바가 굵어 이를 철근에 결박할 때 용이하지 않고 견고한 결박이 이루어지지 않는 문제점과 철근결박바의 결박작업이 용이하지 않아 배근된 철근과의 결박이 긴장된 결박으로 이루어지지 않는 문제점 및 거푸집고정부가 연결바보다 매우 굵어 거푸집을 제거하면서 분리되지 않아 절단기를 이용하여 거푸집고정부를 절단 분리하여야 하므로 거푸집의 해체에도 많은 시간이 소요되는 문제점을 해결할 수 있도록 한 것이다.SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to solve the above-mentioned problems in the prior art. And the mold fixing part is much thicker than the connecting bar, so that it is not separated while removing the formwork. Therefore, it is necessary to cut and separate the formwork fixing part by using the cutter, so that it takes much time to dismantle the form So that the problem can be solved.

즉, 본 발명은 철근고정구에 있어서, 거푸집에 결속되는 거푸집결속구와 상기 거푸집결속구에서 연장형성되어 타설되는 콘크리트에 매설되는 연결바, 상기 연결바의 단부에 결속되어 철근에 꼬임결박되는 연성재질의 꼬임결박연성와이어를 형성한 것을 특징으로 하는 것이다.That is, according to the present invention, there is provided a rebar fixture comprising: a form binding member coupled to a form; a connecting bar embedded in concrete extended from the form binding member; and a flexible member coupled to an end of the connecting bar, And a twisted-together flexible wire is formed.

본 발명은 꼬임결박연성와이어를 일측으로 루프고리가 형성되게 접어져 중앙부가 연결바에 결속되며 타측에 두 개의 연성철선이 형성되게 한 루프접이형 연성철선으로 형성한 것을 특징으로 하는 것이다.The present invention is characterized in that the twisted-loop flexible wire is formed by a loop-shaped flexible wire which is folded to form a loop ring at one side thereof and is connected to a connecting bar at the center and two flexible wires are formed at the other side.

본 발명은 꼬임결박연성와이어를 일측단부에 루프형성하고 중앙부 연결바에 결소되는 루프고리형 연성철선으로 형성한 것을 특징으로 하는 것이다.The present invention is characterized in that the twisted-loop flexible wire is formed as a loop-shaped flexible iron wire looped at one end and formed in a central connecting bar.

본 발명은 상기 거푸집결속구에 거푸집 두께보다 큰 길이의 위치에 콘크리트의 양생 후 거푸집결속구의 회전절단을 위하여 형성한 회전절단홈으로 두개의 연성철선으로 형성한 것을 특징으로 하는 것이다.The present invention is characterized in that the concrete cutter is formed by two flexible iron wires in the form of a rotary cut groove formed for the purpose of rotary cutting of a concrete fastener after the curing of concrete at a position of a length greater than the form thickness of the form fastener.

철근고정구의 시공방법에 있어서,In a method of constructing a rebar fixture,

거푸집 설치단계; 철근 및 배근단계; 거푸집 천공단계; 철근고정구 상부삽입단계;가 포함되고, 철근고정구를 거푸집에 걸림을 유지하는 걸림유지당김단계; 걸림유지되는 상기 철근고정구가 철근을 결박하는 철근고정구 결박단계; 상기 철근고정구가 철근을 꼬임결박되면 콘크리트 타설 및 양생 단계; 상기 철근고정구의 결속편물림부가 제거되는 결속편물림부 회전절단제거단계;와 거푸집이 탈영되는 거푸집탈영단계가 포함되는 것을 특징으로 한다.Form setting step; Reinforcement and laying phases; A step of perforating the form; A step of inserting the upper side of the reinforcing bar, and a step of pulling the bar to hold the reinforcing bar; A step of binding the reinforcing bars with the reinforcing bars to which the reinforcing bars are hooked; If the rebar fastener is twisted and bound, the concrete pouring and curing step; A joint knitted part rotating cutting and removing step in which the binding knot part of the reinforcing bar fastener is removed, and a form desiccating step in which the form is desolvented.

본 발명은 철근고정구의 거푸집결속구를 거푸집에 끼워 결합한 후 와이어결속수단을 철근에 감아 결박함으로써 철근을 신속하고 편리하게 거푸집에 결속되는 것이다.The present invention relates to a method of fastening and fastening a reinforcing bar fast and convenient by fastening a form binding joint of a rebar fastener to a form and then winding and binding a wire binding means to a reinforcing bar.

또한 상기 거푸집결속구를 회전절단을 통해 신속하고 편리하게 제거 할수 있다.In addition, the form binding joint can be quickly and conveniently removed through rotary cutting.

도 1은 본 발명의 실시 예를 따른 거푸집 설치단계를 보인도면.
도 2는 본 발명의 실시 예를 따른 철근 배근 단계를 보인도면.
도 3은 본 발명의 실시 예를 따른 거푸집 천공단계를 보인도면.
도 4는 본 발명의 실시 예를 따른 철근고정구 상부삽입단계를 보인도면.
도 5는 본 발명의 실시 예를 따른 철근고정구 결박단계를 보인도면.
도 6은 본 발명의 다른 실시 예를 따른 철근고정구 결박단계를 보인도면.
도 7은 본 발명의 실시 예를 따른 콘크리트 타설단계를 보인도면.
도 8은 본 발명의 실시 예를 따른 거푸집결속구 회전절단제거단계를 보인 도면.
도 9는 본 발명의 실시 예를 따른 연성와이어 결박형 철근고정구의 시공방법을 보인 블록도.1 shows a mold installation step according to an embodiment of the present invention.
FIG. 2 is a view showing a reinforcing step according to an embodiment of the present invention; FIG.
FIG. 3 is a view illustrating a step of perforating a die according to an embodiment of the present invention. FIG.
4 is a view illustrating a step of inserting a reinforcing fixture upper part according to an embodiment of the present invention.
Figure 5 is a view showing a reinforcing fixture strapping step according to an embodiment of the present invention;
6 is a view showing a reinforcing fixture strapping step according to another embodiment of the present invention.
7 illustrates a concrete pouring step according to an embodiment of the present invention.
8 is a view illustrating a step of rotating and cutting a form binding joint according to an embodiment of the present invention.
9 is a block diagram showing a method of constructing a flexible wire-bound reinforcing bar fastener according to an embodiment of the present invention.

도 1은 본 발명의 실시 예를 따른 거푸집 설치단계를, 도 2는 본 발명의 실시 예를 따른 철근 배근 단계를, 도 3은 본 발명의 실시 예를 따른 거푸집 천공단계를, 도 4는 본 발명의 실시 예를 따른 철근고정구 상부삽입단계를, 도 5는 본 발명의 실시 예를 따른 철근고정구 결박단계를, 도 6은 본 발명의 다른 실시 예를 따른 철근고정구 결박단계를, 도 7은 본 발명의 실시 예를 따른 콘크리트 타설단계를, 도 8은 본 발명의 실시 예를 따른 거푸집결속구 회전절단제거단계를 보인도면이고, 도 9는 본 발명의 실시 예를 따른 연성와이어 결박형 철근고정구의 시공방법을 보인 블록도이다.FIG. 2 is a perspective view of a reinforcing bar according to an embodiment of the present invention. FIG. 3 is a plan view of the reinforcing bar according to an embodiment of the present invention. FIG. 5 is a perspective view illustrating a reinforcing bar fastening step according to an embodiment of the present invention, FIG. 6 is a step of fastening a reinforcing fastener according to another embodiment of the present invention, FIG. 8 is a view showing a step of rotating and cutting a form binding joint according to an embodiment of the present invention, FIG. 9 is a view showing a construction of a flexible wire-binding reinforcing fixture according to an embodiment of the present invention, Fig.

첨부된 도면을 참조하여 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to the accompanying drawings.

본 발명은 철근고정구의 시공방법에 있어서, 거푸집을 설치하는 거푸집 설치단계와 상기 거푸집(1)을 설치하고 철근(2)을 배근 및 감량볼(3)을 설치하는 철근 배근 및 감량볼 설치단계(S20)와 상기 거푸집(1)에 철근고정구(40)를 삽입하기 위한 철근고정구 삽입구(41)가 형성되는 거푸집 천공단계(S30)가와 상기 철근고정구 삽입구(41)에 철근고정구(40)를 상부에서 삽입하는 철근고정구 상부삽입단계(S40)를 포함한다.The present invention relates to a method of constructing a rebar fixture, comprising the steps of installing a formwork to form a formwork, installing the formwork (1), installing reinforcing bars (3) (S30) in which a reinforcement fixture insertion port 41 for inserting a reinforcement fixture 40 is inserted into the die 1 and a reinforcement fixture 40 is inserted into the reinforcement fixture insertion port 41 And inserting the reinforcing steel fixture upper portion (S40).

상기 철근고정구(40)는 철근(2)을 거푸집(1)에 고정시키기 위한 것이다. 상기 철근고정구(40)는 거푸집결속구(10)와 상기 거푸집결속구(10)에서 연장형성되어 타설되는 콘크리트에 매설되는 연결바(20), 상기 연결바(20)의 단부에 결속되어 연성재질의 철사가 상기 철근에 결박되는 와이어결속수단(30)을 포함한다. 상기 와이어 결속수단(30)은 꼬아 비틀어 결박되거나 묶어 결박하는 와이어결속수단(30)을 포함한다.The reinforcement fixture 40 is for fixing the reinforcing bars 2 to the mold 1. [ The reinforcing bar fixture 40 includes a concrete connection block 10 and a connecting bar 20 extending from the concrete connection block 10 and embedded in the concrete to be laid, And a wire binding means (30) to which a wire of the wire is bound to the reinforcing bar. The wire binding means 30 includes a wire binding means 30 which is twisted and bound or bound.

여기에서, 상기 거푸집결속구(10)는 상기 연결바(20) 단부에서 거푸집(1)을 지지하는 거푸집끼움결속편(12)과 상기 연결바(20)의 단부 측에서 거푸집끼움결속편(12)을 물림 구속하는 결속편물림부(13)가 포함된다.The form binding cigarette 10 has a form plug fitting 12 for supporting the form 1 at the end of the connecting bar 20 and a form fitting fitting 12 for supporting the form 1 at the end of the connecting bar 20, And a binding knitted fabric portion 13 for binding and restraining the knitted fabric.

상기 철근고정구(40)를 삽입후에 철근고정구(40)이 거푸집(1)에 걸림이 유지되게 당기는 걸림유지당김단계가 포함된다.And a retaining and retracting step of retracting the reinforcing bar fixture 40 while keeping the retention of the reinforcing bar fixture 40 after the reinforcing bar fixture 40 is inserted.

걸림유지되는 상기 철근고정구가(40) 철근을 꼬임결박하는 철근고정구 꼬임결박단계(S50)가 포함된다.And a step (S50) of binding the reinforcing bars by twisting the reinforcing bar (40) to be twisted.

상기 철근고정구(40)가 철근을 꼬임결박되면 콘크리트를 타설하는 콘크리트 타설단계(S60)가 포함된다. 상기 콘크리트가 타설되어 양생하는 콘크리트 양생단계가 포함된다. 상기 콘크리트의 양생 후에 거푸집결속부(10)의 결속편물림부(13)를 회전시켜 제거하는 거푸집결속구(10)) 회전절단제거단계(S70)가 포함된다.And a concrete pouring step (S60) for pouring concrete when the reinforcing bar fixture (40) is twisted and bound. And a concrete curing step in which the concrete is poured and cured. A form binding joint 10 that rotates and removes the bound knitted fabric portion 13 of the form binding unit 10 after curing of the concrete), and a rotary cutting removal step S70.

상기 결속편물림부(13)에는 근접하게 회전력에 의해 절단되게 회전절단홈(11)이 형성된다. 상기 고정구분리구(50)는 상기 결속편물림부(13)가 삽입되는 삽입홈(51)이 형성되고, 하부에는 전달회전동력을 받는 절단회전수단(52)이 포함된다.A rotary cutting groove 11 is formed in the bound knitted fabric portion 13 so as to be cut off by a rotational force. The fixed separation leg 50 includes an insertion groove 51 into which the bound rim portion 13 is inserted and a cutting and rotating means 52 receiving a rotational rotary power.

1 : 거푸집 2 : 철근
3 : 감량볼 4 : 철근고정구 삽입구
10 : 거푸집결속구
11 : 회전절단홈 12 : 거푸집끼움결속편
13 : 결속편물림부 13a : 절곡결속편물림부
20 : 연결바 30 : 와이어결속수단
40 : 철근고정구 41 : 철근고정구 삽입구
50 : 고정구분리구 51 : 삽입홀
52 : 전달회전수단
S10 : 거푸집 설치단계 S20 : 철근배근 및 감량볼 설치단계
S30 : 거푸집 천공단계 S40 : 철근고정구 상부삽입단계
S50 : 철근고정구 꼬임결박단계 S60 : 콘크리트 타설단계
S70 : 철근고정구 회전절단제거단계
1: Form 2: Reinforcing
3: Weight reduction ball 4: Reinforcement fixing hole
10: Formwork bond
11: rotary cutting groove 12: die-fitting joint piece
13: a bound knitted fabric portion 13a: a bent-bonded knitted fabric portion
20: connecting bar 30: wire bonding means
40: Reinforcement fixture 41: Reinforcement fixture insertion port
50: Fixed identification lever 51: Insertion hole
52:
S10: Formwork mounting step S20: Reinforcement and weight reduction ball mounting step
Step S30: Step of drilling formwork S40: Step of inserting the reinforcing fixture
S50: Twisting strapping step of reinforcing fixture S60: Step of placing concrete
S70: Step of rotating and cutting the steel fixture

Claims (2)

철근고정구의 시공방법에 있어서,
거푸집 설치단계;, 철근 및 배근단계;, 거푸집 천공단계; 철근고정구 상부삽입단계;가 포함되고, 철근고정구를 거푸집에 걸림을 유지하는 걸림유지당김단계; 걸림유지되는 상기 철근고정구가 철근을 결박하는 철근고정구 결박단계; 상기 철근고정구가 철근을 꼬임결박되면 콘크리트 타설 및 양생 단계; 상기 철근고정구의 결속편물림부가 제거되는 결속편물림부 회전절단제거단계;와 거푸집이 탈영되는 거푸집탈영단계가 포함되는 것을 특징으로 하는 연성와이어 결박형 철근고정구의 시공방법.In a method of constructing a rebar fixture,
Mold installation step, reinforcing and laying step, die forming step; A step of inserting the upper side of the reinforcing bar, and a step of pulling the bar to hold the reinforcing bar; A step of binding the reinforcing bars with the reinforcing bars to which the reinforcing bars are hooked; If the rebar fastener is twisted and bound, the concrete pouring and curing step; Wherein the joining step includes a joining step of joining the joining parts of the reinforcing bars to the joining parts of the joining parts. 제 1항에 있어서,
상기 철근고정구 결박단계는 상기 철근고정구가 철근을 꼬임결박하는 철근고정구 꼬임결박단계가 포함되는 것을 특징을 하는 연성와이어 결박형 철근고정구의 시공방법.




The method according to claim 1,
Wherein the step of fastening the reinforcing bars includes a step of twisting and fastening the reinforcing bars fastening the reinforcing bars to twist the reinforcing bars.




KR1020170127152A 2017-09-29 2017-09-29 Construction method of Iron bar Fixing Device KR102080976B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100987789B1 (en) 2008-04-17 2010-10-13 김종두 Coupling tool of form and bar for easy removal of form, form assembly integrated with bar by using the coupling tool, and construction method of joist beam using the form assembly
KR20130131866A (en) * 2012-05-25 2013-12-04 삼광선재 주식회사 Rebar structure of void concrete slab
KR101730518B1 (en) * 2016-09-29 2017-04-27 김영학 Iron bar Fixing Device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100987789B1 (en) 2008-04-17 2010-10-13 김종두 Coupling tool of form and bar for easy removal of form, form assembly integrated with bar by using the coupling tool, and construction method of joist beam using the form assembly
KR20130131866A (en) * 2012-05-25 2013-12-04 삼광선재 주식회사 Rebar structure of void concrete slab
KR101730518B1 (en) * 2016-09-29 2017-04-27 김영학 Iron bar Fixing Device

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