KR0130535B1 - Concrete joint - Google Patents
Concrete jointInfo
- Publication number
- KR0130535B1 KR0130535B1 KR1019940015701A KR19940015701A KR0130535B1 KR 0130535 B1 KR0130535 B1 KR 0130535B1 KR 1019940015701 A KR1019940015701 A KR 1019940015701A KR 19940015701 A KR19940015701 A KR 19940015701A KR 0130535 B1 KR0130535 B1 KR 0130535B1
- Authority
- KR
- South Korea
- Prior art keywords
- concrete
- rod
- primary
- concrete pouring
- shaped body
- Prior art date
Links
Classifications
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Description
제1도는 본 발명에 따른 콘크리트 연결부재로 바닥면을 시공하기 위한 구획을 도시한 구획도.1 is a block diagram showing a partition for constructing the floor surface with a concrete connecting member according to the present invention.
제2도는 본 발명에 따른 콘크리트 연결부재를 도시한 사시도.2 is a perspective view showing a concrete connecting member according to the present invention.
제3도의 (a), (b)는 본 발명에 따른 콘크리트 연결부재로 콘크리트타설부간을 접합하는 과정을 도시한 평단면도.Figure 3 (a), (b) is a cross-sectional view showing a process of joining the concrete placing between the concrete connection member according to the present invention.
제4도는 본 발명에 따른 콘크리트 연결부재로 콘크리트타설부간을 접합하는 과정을 도시한 측단면도.Figure 4 is a side cross-sectional view showing a process of joining between the concrete pouring portion with a concrete connecting member according to the present invention.
제5도는 본 발명에 따른 봉상체를 결속끈으로 결속하는 상태를 도시한 평면도.5 is a plan view showing a state of binding the rod-shaped body according to the present invention with a binding strap.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 1차 콘크리트타설부 11 : 요철부10: primary concrete pouring part 11: uneven part
20 : 2차 콘크리트타설부 30 : 경계면20: secondary concrete pouring part 30: interface
40 : 봉상체 41 : 구멍40: rod body 41: hole
42 : 외주면 43 : 요철면42: outer peripheral surface 43: uneven surface
50 : 결속끈 60 : 지지부재50: tie string 60: support member
[산업상 이용분야][Industrial use]
본 발명은 콘크리트 연결부재에 관한 것으로, 특히 1차 콘크리트타설부와 2차 콘크리트타설부를 콘크리트로 이어치기 할 때 그들 사이에 다수의 요철면 봉상체를 배치하여 콘크리트를 타설하여 1차 콘크리트타설부와 2차 콘크리트타설부가 각각 종·횡방향으로 접착력이 증대되어 이들 연결부위의 균열방지 및 강도를 증대시킬 수 있도록 한 콘크리트 연결부재에 관한 것이다.The present invention relates to a concrete connecting member, and in particular, when connecting the primary concrete pouring portion and the secondary concrete casting portion to concrete, a plurality of uneven surface rods are placed therebetween to cast concrete and It relates to a concrete connecting member in which the secondary concrete placing portion has increased adhesion in the longitudinal and transverse directions, respectively, to increase crack prevention and strength of these connecting portions.
[종래기술][Private Technology]
일반적으로 건축현장에서는 바닥기초를 형성하기 위해 대개 콘크리트를 타설하는 바, 이때 콘크리트가 타설되는 바닥기초가 넓거나 또는 바닥기초에 비해 콘크리트량이 적은 경우에는 부득이하게 몇 차례에 걸쳐 콘크리트를 타설하면서 콘크리트간을 연결하도록 하고 있다.In general, in the construction site, concrete is usually poured to form a floor foundation. If the floor foundation on which the concrete is placed is large or the amount of concrete is small compared to the floor foundation, the concrete is inevitably poured several times. To connect.
즉, 상기한 바와 같은 콘크리크간 연결은 대개 그 형상이 세로로 길이가 긴 목재의 평판으로 이루어지는 칸막이를 1차 콘크리트타설부와 2차 콘크리트타설부의 경계면에 설치하고, 1차 콘크리트타설부를 먼저 콘크리트를 타설하고, 칸막이를 1차 콘크리트로부터 분리시킨 후 2차 콘크리트타설부에 콘크리트를 타설하는 방법이 사용되었다.In other words, the above-mentioned concrete-to-concrete connection is usually provided with a partition formed of a flat plate having a long length at the interface between the primary concrete pouring part and the secondary concrete pouring part, and the primary concrete pouring part first The method of pouring concrete, separating the partitions from the primary concrete, and then placing the concrete on the secondary concrete placing part was used.
[종래기술의 문제점][Problems with Prior Art]
그런데, 상기한 바와 같은 종래의 콘크리트 연결방법은 먼저 칸막이를 설치하고 1차 콘크리트부에 콘크리트를 타설한 후 칸막이를 1차 콘크리트로부터 분리시킨 후 2차콘크리트부를 콘크리트를 타설하도록 하는데 이때 칸막이가 설치된 1차 콘크리트타설부의 경계면이 칸막이 형상에 따라 그 면이 매끄럽게 형성됨에 따라 2차 콘크리트타설부에 콘크리트를 타설할 때 1차 콘크리트타설부에 타설된 콘크리트 경계면과 접착력이 약화되어 일체성이 떨어지게 되는 문제점이 발생될 뿐만 아니라 콘크리트타설부간에 콘크리트 강도가 약화되어 구조적으로 균열이 발생되는 문제점도 있었다.By the way, the conventional concrete connection method as described above is to install a partition first, and then after the concrete is poured into the primary concrete part to separate the partition from the primary concrete, and then to install the secondary concrete part concrete 1 As the boundary surface of the secondary concrete placing part is formed smoothly according to the partition shape, when the concrete is poured into the secondary concrete placing part, the adhesive strength and the adhesion of the concrete boundary placed in the primary concrete placing part are weakened, resulting in a loss of integrity. Not only that, there was a problem that the structural strength cracks due to the weakening of the concrete strength between the concrete pouring portion.
[발명의 목적][Purpose of invention]
이에 본 발명은 상기한 바와 같은 제문제점을 해결하기 위해 안출된 것으로서, 외주면에 울퉁불퉁한 요철면이 형성된 다수개의 봉상체를 결속끈으로 일체로 결속끈으로 결속하여 콘크리트를 이어치기할 때 1차 콘크리트타설부와 2차 콘크리트타설부의 경계면에 설치한 뒤, 1차 콘크리트타설부에 콘크리트를 타설하여 1차 콘크리트타설부와 2차 콘크리트타설부를 일체로 긴밀하게 연결함으로써 종·횡방향으로 접착력이 증대되어 연결부위의 균열을 방지할 수 있을 뿐만 아니라 연결부위의 강도를 향상시킬 수 있도록 한 콘크리트 연결부재를 제공하는데 그 목적이 있다.Accordingly, the present invention has been made to solve the problems as described above, when a plurality of rod-shaped body with an uneven surface formed on the outer circumferential surface to bind the body by binding the body integrally with the binding straps to connect the concrete to the primary concrete After installation at the interface between the pouring part and the secondary concrete pouring part, the concrete is poured into the primary concrete pouring part to connect the primary concrete pouring part and the secondary concrete pouring part closely and integrally to increase the adhesive force in the longitudinal and transverse directions. It is an object of the present invention to provide a concrete connecting member that can prevent cracking of the connecting portion as well as improve the strength of the connecting portion.
[문제점을 해결하기 위한 수단][Means to solve the problem]
상기한 목적을 달성하기 위한 본 발명에 따른 콘크리트 연결부재는 수직으로 세워지는 다수의 짧은 봉상체를 일체로 결속끈으로 결속하여 콘크리트를 이어치기할 때 1차 콘크리트타설부와 2차 콘크리트타설부의 경계면에 설치하여 1차 콘크리트타설부와 2차 콘크리트타설부를 일체로 긴밀하게 접착되도록 하는 콘크리트 연결부재에 있어서, 상기 봉상체는 그 외주면이 울퉁불퉁하도록 요철면이 형성되고, 상기 외주면에 일정한 간격으로 다수개의 구멍이 천공되어 형성되며, 상기 봉상체의 구멍을 통해 관통시켜 상기 봉상체를 일체로 결속끈으로 연결시켜 주도록 구성되어, 상기 봉상체는 그 외주면이 울퉁불퉁하도록 요철면이 형성되어 있어, 상기 봉상체의 종·횡방향으로 접착력이 증대되어 1차 콘크리트타설부와 2차 콘크리트타설부를 일체화시키므로 경계면에 종·횡방향으로 접착력이 증대되어 연결부재의 균열방지 및 강도를 향상시킬 수 있는 이점이 있다.Concrete connecting member according to the present invention for achieving the above object is a boundary surface of the primary concrete pouring portion and the secondary concrete pouring portion when connecting the concrete by binding a plurality of short rods standing vertically integrally with a binding strap In the concrete connecting member to be attached to the primary concrete pouring portion and the secondary concrete casting portion intimately bonded integrally, the rod-shaped body is formed with an uneven surface so that its outer peripheral surface is bumpy, a plurality of at regular intervals on the outer peripheral surface A hole is formed through the perforation, and is configured to penetrate through the hole of the rod-shaped body to connect the rod-shaped body integrally with a binding strap. Adhesion is increased in the longitudinal and horizontal directions of the primary concrete pouring part and the secondary concrete pouring part. Therefore, there is an advantage in that the adhesion strength in the longitudinal and transverse direction to the interface can be improved to prevent cracking and strength of the connecting member.
[발명의 구성][Configuration of Invention]
이하, 본 발명을 첨부한 예시도면을 참조하여 자세히 설명한다.Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.
제1도는 본 발명에 따른 콘크리트 연결부재로 바닥면을 시공하기 위한 구획을 도시한 구획도, 제2도는 본 발명에 따른 콘크리트 연결부재를 도시한 사시도, 제3도의 (a), (b)는 본 발명에 따른 콘크리트 연결부재로 콘크리트타설부간을 접합하는 과정을 도시한 평단면도, 제4도는 본 발명에 따른 콘크리트 연결부재로 콘크리트타설부간을 접합하는 과정을 도시한 측단면도, 제5도는 본 발명에 따른 봉상체를 결속끈으로 결속하는 상태를 도시한 평면도이다.1 is a block diagram showing a partition for constructing the floor surface with a concrete connecting member according to the present invention, 2 is a perspective view showing a concrete connecting member according to the present invention, (a), (b) of FIG. 4 is a side cross-sectional view illustrating a process of joining concrete placing parts with a concrete connecting member according to the present invention, FIG. 4 is a side cross-sectional view illustrating a process of joining concrete placing parts with a concrete connecting member according to the present invention, and FIG. It is a top view which shows the state which bind | attaches the rod-shaped body with a binding string.
이들 도면에 도시된 바와 같이 본 발명에 따른 콘크리트 연결부재는 수직으로 세워지는 다수의 짧은 봉상체(40)를 일체로 결속끈으로 결속하여 콘크리트를 이어치기할 때 1차 콘크리트타설부(10)와 2차 콘크리트타설부(20)의 경계면(30)에 설치하여 1차 콘크리트타설부(10)와 2차 콘크리트타설부(20)를 일체로 긴밀하게 접착되도록 하는 콘크리트 연결부재에 있어서, 상기 봉상체(40)는 그 외주면(42)이 울퉁불퉁하도록 요철면(43)이 형성되고, 상기 외주면(42)에 일정한 간격으로 다수개의 구멍(41)이 천공되어 형성되며, 상기 봉상체(40)의 구멍(41)을 통해 관통시켜 상기 봉상체(40)를 일체로 결속끈(50)으로 연결시켜 주도록 구성되어, 상기 봉상체(40)는 종·횡방향으로 접착력이 증대되어 1차 콘크리트타설부(10)와 2차 콘크리트타설부(20)를 일체로 긴밀하게 접착되도록 구성되어 이루어진 구조이다.As shown in these drawings, the concrete connecting member according to the present invention binds a plurality of short rods 40 which are erected vertically with a binding strap to integrally connect the concrete to the primary concrete pouring portion 10. In the concrete connection member is installed on the interface 30 of the secondary concrete placing portion 20 to be integrally intimately bonded to the primary concrete placing portion 10 and the secondary concrete placing portion 20, the rod-shaped body Uneven surface 43 is formed so that the outer peripheral surface 42 is bumpy, a plurality of holes 41 are formed in the outer peripheral surface 42 at regular intervals, the hole of the rod-shaped body 40 It is configured to penetrate through the 41 to connect the rod-shaped body 40 integrally with the binding strap 50, the rod-shaped body 40 is increased in the longitudinal and horizontal direction, the primary concrete pouring portion ( 10) and the secondary concrete pouring portion 20 is integrally tightly bonded It is a structure made up of locks.
즉, 상기 봉상체(40)는 파이프로 만들어진 것이 사용되고, 그 단면형상이 사각형, 원형 등으로 형성된 것이 사용되며, 그 외주면(42)은 울퉁불퉁한 요철면(43)이 형성되도록 한다.That is, the rod-shaped body 40 is made of a pipe, the cross-sectional shape is used that is formed in a square, a circle, etc., the outer peripheral surface 42 so that the bumpy concave-convex surface 43 is formed.
여기서, 상기한 바와 같이 콘크리트 연결부재를 제작할 때는 제2도에 도시된 바와 같이, 각 봉상체(40)에 일정한 간격으로 다수개의 구멍(41)을 천공하여 형성하고, 상기 각각의 봉상체(40)를 수직하게 일렬로 세워서 그 구멍(41)을 통해 합성수지 또는 금속재의 와이어 로프 등과 같은 결속끈(50)을 관통시켜 각 봉상체(40)를 일체로 연결하거나, 또는 제5도에 도시한 바와 같이, 봉상체(40)를 일렬로 세워서 결속끈(50)으로 지그재그로 엮어서 일체로 연결하면 된다.Here, when manufacturing the concrete connection member as described above, as shown in FIG. 2, a plurality of holes 41 are formed in each rod 40 at regular intervals, and each rod 40 ) And the rods 40 are vertically aligned and the rods 40 are connected through the holes 41 to connect the rod-shaped bodies 40 integrally with each other, or as shown in FIG. Likewise, the rods 40 may be lined up and woven in a zigzag with the binding strap 50 to be integrally connected.
한편, 상기한 바와 같이 제작된 연결부재를 1차 콘크리트타설부(10)와 2차 콘크리트타설부(20)의 경계면(30)에 일렬로 세워지도록 하기 위하여, 1차 콘크리트타설부(10) 측에 위치되게 지지부재(60)를 설치하여 연결부재를 지지해 주도록 한다.On the other hand, in order to erect the connection member produced as described above in a line on the boundary surface 30 of the primary concrete pouring portion 10 and the secondary concrete placing portion 20, the primary concrete placing portion 10 side Install the support member 60 so as to be positioned to support the connection member.
상기 지지부재(60)는 콘크리트의 크기와 동일한 크기의 것을 사용하고, 높이는 연결부재가 넘어지지 않을 정도로 바닥면으로부터 대략 2/3 정도를 가진 것을 사용하며, 1차 콘크리트타설부(10)에 콘크리트 타설시 연결부재가 밀려 나가지 않도록 한다.The support member 60 uses the same size as the size of the concrete, the height is used to have about 2/3 from the bottom so that the connection member does not fall, the concrete in the primary concrete pouring portion 10 Do not push the connecting member out during pouring.
상기한 바와 같은 연결부재와 지지부재(60)로 1차 콘크리트타설부(10)와 2차 콘크리트타설부(20)를 연속적으로 이어치기할 때는, 콘크리트를 타설하는 타설량과 타설면적 및 기타 그 밖의 사정을 고려하여 1차 콘크리트타설부(10)와 2차 콘크리트타설부(20)로 콘크리트타설부(10,20)를 2개로 구획하여 경계면(30)에 다수개의 봉상체(40)가 결속된 연결부재를 세워서 설치하고, 제3도에 도시된 바와 같이 2차 콘크리트타설부(20)에 배치되게 지지부재(60)가 연결부재와 접촉되도록 설치하여 연결부재가 넘어지거나 밀려 나가지 않도록 하며, 1차 콘크리트타설부(10)에 먼저 콘크리트를 타설하여 연결부재의 봉상체(40)가 결속방향으로 약 1/2 정도가 매설되게 함과 동시에 각각의 봉상체(40) 사이로 콘크리트가 스며들게하여 양생시키도록 한다.When continuously connecting the primary concrete placing portion 10 and the secondary concrete placing portion 20 with the connecting member and the supporting member 60 as described above, the amount of casting and the pouring area and In consideration of external circumstances, the concrete placing portions 10 and 20 are divided into two by using the primary concrete pouring portion 10 and the secondary concrete placing portion 20 to bind a plurality of rod-shaped bodies 40 to the boundary surface 30. Installed to install the connecting member, and as shown in Figure 3 is installed so that the support member 60 is in contact with the connecting member to be disposed in the secondary concrete placing portion 20 so that the connecting member does not fall or push out, First, the concrete is poured into the primary concrete casting part 10 so that the rod-shaped body 40 of the connecting member is buried about 1/2 in the binding direction, and at the same time, the concrete penetrates between each rod-shaped body 40 to cure. Let's do it.
이와 같은 과정을 수행한 후 2차 콘크리트타설부(20)에 콘크리트를 타설하고자할 때는 제4도에 도시된 바와 같이 연결부재와 지지부재(60)를 1차 콘크리트타설부(10)에서 분리시킨다. 이때, 상기 연결부재는 봉상체(40)에 의하여 형성된 1차 콘크리트타설부(10)의 면은 봉상체(40)의 형상과 동일한 형상으로 요철부(11)가 연속적으로 형성되도록 한다.When the concrete is to be poured into the secondary concrete placing portion 20 after performing the above process, as shown in FIG. 4, the connecting member and the supporting member 60 are separated from the primary concrete placing portion 10. . At this time, the connecting member is a surface of the primary concrete casting portion 10 formed by the rod-like body 40 so that the uneven portion 11 is continuously formed in the same shape as the rod-shaped body 40.
따라서, 1차 콘크리트타설부(10)에 2차 콘크리트타설부(20)를 콘크리트로 연속적으로 이어치기할 때 콘크리트가 1차 콘크리트타설부(10)의 면에 연속적으로 형성된 요철부(11)가 매꾸어지게 되므로, 제3도의 (a), (b)에 도시된 바와 같이 1차 콘크리트타설부(10)가 형성되기 때문에 1차 콘크리트타설부(10)와 2차 콘크리트타설부(20)가 형끼리 일체로 접속하게 되어 이들 사이에서 친화력이 발생됨과 동시에 경계면(30)의 부착강도가 증대되기 때문에 균열이 발생될 염려가 없게 된다.Therefore, when continuously connecting the secondary concrete placing portion 20 to the primary concrete pouring portion 10 to the concrete, the concave-convex portion 11 is formed on the surface of the primary concrete placing portion 10 continuously Since the primary concrete pouring portion 10 is formed, as shown in (a) and (b) of FIG. 3, the primary concrete pouring portion 10 and the secondary concrete casting portion 20 are formed. Since the molds are integrally connected to each other, affinity is generated between them, and the adhesion strength of the interface 30 is increased so that there is no fear of cracking.
이상과 같은 공정을 수행한 후 1차 콘크리트타설부(10)와 2차 콘크리트타설부(20)를 연속하여 이어치기할 때, 1차 콘크리트타설부(10)에 콘크리트를 타설하여 요철면(43)의 봉상체(40)가 결속방향으로 약 1/2 정도 일부 매설되게 함과 동시에 각 봉상체(40) 사이로 콘크리트가 스며들도록 한 후 양생시킨다.When the first concrete pouring portion 10 and the second concrete pouring portion 20 are continuously connected after performing the above process, the concrete is poured into the primary concrete placing portion 10 by the uneven surface 43 The rod-shaped body 40 of)) is partially buried in the binding direction, and at the same time, the concrete is permeated between each rod-shaped body 40 and cured.
상기와 같이 1차 콘크리트타설부(10)에 콘크리트를 타설한 후, 이를 양생시킨 후 1차 콘크리트타설부에 밀착된 연결부재를 분리시키면 연결부재에 의하여 형성된 1차 콘크리트타설부(10)의 면은 봉상체(40)의 형상과 동일한 형상으로 요철부(11)가 연속적으로 형성됨과 동시에 각 봉상체(40)의 외주면(42)에 형성된 요철면(43)과 동일한 형상으로 요철부(11)가 형성된다.After the concrete is poured into the primary concrete pouring portion 10 as described above, and curing the connection member in close contact with the primary concrete pouring portion after curing the surface of the primary concrete pouring portion 10 formed by the connecting member The uneven portions 11 are continuously formed in the same shape as that of the silver rod 40 and at the same time as the uneven surfaces 43 formed on the outer circumferential surface 42 of each rod 40. Is formed.
여기서, 1차 콘크리트타설부(10)에 2차 콘크리트타설부(20)를 콘크리트 이어치기할 때 이미 타설된 콘크리트가 봉상체(40)의 형상과 그 외주면(42)에 의하여 형성된 요철면(43)에 의하여 콘크리트가 매꾸어지므로 1차 콘크리트타설부(10)와 2차 콘크리트타설부(20)가 불규칙한 형합으로 더욱 일체로 접속하게 되어 친화력의 강도를 높여 경계면(30)을 더욱 견고하게 접속시킬 수가 있어 경계면(30)에 종·횡방향으로 균열이 발생될 염려가 없게 된다.Here, the concave-convex surface 43 formed by the shape of the rod-shaped body 40 and the outer circumferential surface 42 of the concrete that has already been poured when the concrete is poured into the secondary concrete placing portion 20 to the primary concrete placing portion 10. Since the concrete is smoothed by), the primary concrete pouring portion 10 and the secondary concrete pouring portion 20 are connected more integrally by irregular matching, thereby increasing the strength of the affinity to connect the interface 30 more firmly. There is no possibility that the interface 30 will be cracked in the longitudinal and transverse directions.
즉, 상기한 바와 같이 결속된 다수개의 봉상체(40)의 요철면(43)에 의하여 봉상체(40)가 1차 콘크리트타설부(10)와 2차 콘크리트타설부(20)에 불규칙하게 매설되도록 콘크리트가 타설되므로 1차 콘크리트타설부(10)와 2차 콘크리트타설부(20) 및 봉상체(40)를 일체로 하기 때문에 1차 콘크리트타설부(10)와 2차 콘크리트타설부(20)를 견고하게 연결하여 일체화시키므로 경계면(30)에 종·횡방향으로 균열이 발생되지 않고 바닥면을 시공할 수가 있게 된다.That is, the rod-shaped body 40 is irregularly embedded in the primary concrete placing portion 10 and the secondary concrete placing portion 20 by the uneven surface 43 of the plurality of rod-shaped bodies 40 bound as described above. Since the concrete is poured as much as possible, since the primary concrete pouring portion 10, the secondary concrete pouring portion 20, and the rod-shaped body 40 are integrated, the primary concrete pouring portion 10 and the secondary concrete pouring portion 20 Since it is firmly connected and integrated, it is possible to construct the bottom surface without causing cracks in the longitudinal and lateral directions on the boundary surface 30.
[발명의 효과][Effects of the Invention]
이상에서 설명한 바와 같이 본 발명에 따른 콘크리트 연결부재는 봉상체(40)를 매설하여 1차 콘크리트타설부(10)와 2차 콘크리트타설부(20)가 일체로 접착하게 됨으로서 상기 봉상체(40)는 종·횡방향으로 접착력이 증대되어 연결부재 부위의 균열방지 및 강도를 향상시킬 수 있는 이점이 있다.As described above, the concrete connecting member according to the present invention embeds the rod 40 so that the primary concrete placing portion 10 and the secondary concrete placing portion 20 are integrally bonded to each other. Since the adhesive force is increased in the longitudinal and lateral direction has the advantage of improving the crack prevention and strength of the connection member portion.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940015701A KR0130535B1 (en) | 1994-06-30 | 1994-06-30 | Concrete joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940015701A KR0130535B1 (en) | 1994-06-30 | 1994-06-30 | Concrete joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960001380A KR960001380A (en) | 1996-01-25 |
| KR0130535B1 true KR0130535B1 (en) | 1998-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940015701A KR0130535B1 (en) | 1994-06-30 | 1994-06-30 | Concrete joint |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0130535B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100689658B1 (en) * | 2006-12-26 | 2007-03-08 | 박동수 | Concrete closing device |
| KR101585942B1 (en) | 2014-09-03 | 2016-01-18 | 신영산업개발 주식회사 | Closing device for concrete |
| KR20200001802U (en) * | 2019-02-01 | 2020-08-11 | 심선숙 | Blocking board |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100441971B1 (en) * | 2001-03-19 | 2004-07-30 | 김진규 | Air Fence |
| KR100411896B1 (en) * | 2001-05-28 | 2003-12-24 | 윤석현 | Carrying out of reinforced concrete |
| KR100683024B1 (en) * | 2005-03-29 | 2007-02-15 | 흥송건설주식회사 | A construction method for prevention breakage of connection when distributing concrete |
| KR101646712B1 (en) * | 2014-08-13 | 2016-08-08 | 한국건설기술연구원 | Connecting Structure of Floating Body for Floating Bridge, and Floating Bridge having such Connecting Structure |
-
1994
- 1994-06-30 KR KR1019940015701A patent/KR0130535B1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100689658B1 (en) * | 2006-12-26 | 2007-03-08 | 박동수 | Concrete closing device |
| KR101585942B1 (en) | 2014-09-03 | 2016-01-18 | 신영산업개발 주식회사 | Closing device for concrete |
| KR20200001802U (en) * | 2019-02-01 | 2020-08-11 | 심선숙 | Blocking board |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960001380A (en) | 1996-01-25 |
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