KR20100013070A - Interval fills tool of soil guard work - Google Patents

Interval fills tool of soil guard work Download PDF

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Publication number
KR20100013070A
KR20100013070A KR1020080074577A KR20080074577A KR20100013070A KR 20100013070 A KR20100013070 A KR 20100013070A KR 1020080074577 A KR1020080074577 A KR 1020080074577A KR 20080074577 A KR20080074577 A KR 20080074577A KR 20100013070 A KR20100013070 A KR 20100013070A
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KR
South Korea
Prior art keywords
gap
strip
wall
hole
coupled
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KR1020080074577A
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Korean (ko)
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장지건
이형준
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장지건
이형준
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Priority to KR1020080074577A priority Critical patent/KR20100013070A/en
Publication of KR20100013070A publication Critical patent/KR20100013070A/en

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/02—Foundation pits
    • E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2220/00—Temporary installations or constructions
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/003—Injection of material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0026—Metals
    • E02D2300/0029—Steel; Iron
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/20—Miscellaneous comprising details of connection between elements

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

PURPOSE: An interval filler for an earth retaining work is provided to reduce the required time and cost by easily applying the interval filler to all intervals between an earth retaining wall and wale even if the intervals are different. CONSTITUTION: An interval filler(A) for an earth retaining work is composed as follows. An injection part(11) is formed by opening the top of an expansive body(10). A hanger(20) is coupled to one side of the expansive body, and installed so that the interval filler is hung on wale. A hardener(30) is injected into the interval filler through the injection part. The expansive body is expanded and hardened between an earth retaining wall and the wale, and the interval is filled.

Description

흙막이 공사용 간격 채움구{interval fills tool of soil guard work} Interval fills tool of soil guard work

본 발명은 흙막이 공사용 간격 채움구에 관한 것으로서, 특히 에이치파일(H-Pile)이나 씨아이피(CIP:Cast In Place Pile)가 연속되어지도록 시공된 흙막이 벽체와 띠장 사이에 경화제가 주입되어 부불려지는 팽창체가 개재되어 흙막이 벽체와 띠장 사이의 간격이 제거되어지도록 함으로써, 띠장을 통해 긴장력이 흙막이 벽체에 균일하게 작용되어지도록 하여 충분한 토압에 견딜 수 있도록 하고, 아울러 흙막이 벽체와 띠장 사이의 간격이 상이하더라도 주입되어지는 경화제의 주입량에 따라 상이한 모든 간격에 용이하게 적용할 수 있도록 하여 소요되는 작업시간 및 비용을 줄일 수 있도록 한 것이다.The present invention relates to a space filling hole for earthquake construction, and in particular, a hardener is injected between the earthen wall and the strip, which is constructed so that H-Pile or CIP (Cast In Place Pile) is continuous. By intervening the inflating body, the gap between the retaining wall and the strip is removed so that the tension force is applied to the retaining wall evenly through the strip so that it can withstand sufficient earth pressure, and even if the gap between the wall and the strip is different. According to the injection amount of the curing agent to be injected can be easily applied to all different intervals to reduce the work time and cost required.

일반적으로 굴착공사에서는 굴착면의 측벽이 붕괴되는 것을 방지하기 위한 방안으로 굴착면에 흙막이 벽체가 밀착되어지도록 하고, 굴착면의 지반 깊숙히 앵커를 시공하여 앵커의 긴장력이 흙막이 벽체에 작용하도록 하여 토압에 견딜 수 있도록 되어 있다.In general, excavation work is to prevent the wall of the excavation surface from collapsing, so that the earth wall is in close contact with the excavation surface, and the anchor is installed deep into the ground of the excavation surface so that the tension of the anchor acts on the earth wall. It is made to endure.

이러한 흙막이 벽체(600)는 도1에 도시된 바와 같이, 에이치파일(610)을 수직하방으로 설치되어지도록 한 후 단계적으로 굴착을 진행하는 가운데 굴착면의 측벽(620)에 그라우팅홀(630)을 형성하여 앵커(640)가 설치되어지도록 하고, 앵커(640)가 설치된 그라우팅홀(630)에 시멘트페이스트로 이루어진 그라우팅액을 주입하여 경화되어지도록 한 후 에이치파일(610)에 설치된 지지브라켓(650)에 띠장(660)이 올려지도록 하고, 띠장(660)을 관통한 앵커(640)를 긴장시켜 앵커헤드(670)가 띠장(660)에 걸려지도록 함으로써, 앵커(640) 및 띠장(660)을 통해 가해진 긴장력이 에이치파일(610) 및 에이치파일(610) 사이에 있는 미도시한 토류판에 균일하게 작용되어지게 됨에 따라 토압을 지탱할 수 있게 된다.As shown in FIG. 1, the soil wall 600 has a grouting hole 630 formed on the sidewall 620 of the excavation surface while the H pile 610 is installed vertically and then the excavation is carried out step by step. After forming the anchor 640 is installed, the grouting hole made of cement paste in the grouting hole 630, the anchor 640 is installed to be cured and then the support bracket 650 installed on the H-pile 610 In order to raise the belt 660 in the tension, and tension the anchor 640 penetrating through the belt 660 so that the anchor head 670 is caught by the belt 660, through the anchor 640 and the belt 660 As the applied tension force is uniformly applied to the unillustrated earth plate between the H pile 610 and the H pile 610, it is possible to support the earth pressure.

이때 띠장(660)과 에이치파일(610) 또는 토류판과 띠장(660) 사이에는 특히, 에이치파일(610)을 지하에 설치하는 과정에서 작업오차 및 건입시의 오차등으로 인하여 지표면상의 진행방향으로 볼때 그 중심선이 일직선상에 위치되지 못하게 되는 원인이 있었고, 이로 인하여 앵커(640)의 긴장력이 에이치파일(610)이나 띠장(660)에 균일하게 작용하지 못할 경우, 토압의 집중으로 인하여 부분적으로 붕괴가 발생되는 문제점이 있었다.At this time, between the belt 660 and the H pile 610 or the earth plate and the belt 660, in particular, when the H pile 610 is installed in the basement, when viewed in the direction of progress on the ground due to work errors and errors during construction There was a cause that the center line is not located in a straight line, and because of this, when the tension force of the anchor 640 does not act uniformly on the H-pile 610 or the belt 660, partial collapse due to the concentration of earth pressure There was a problem that occurred.

이러한 문제점을 해소하기 위한 방안으로 띠장(660)과 에이치파일(610) 또는 토류판 사이에는 그 간격에 맞는 별도의 간격유지부재(680)가 개재되어 앵커(640)의 긴장력이 균일하게 작용하도록 되어 있다.In order to solve this problem, between the strip 660 and the H-pile 610 or the earth plate is provided with a separate spacing holding member 680 to fit the gap so that the tension force of the anchor 640 acts uniformly. .

그러나 띠장(660)과 에이치파일(610) 또는 토류판 사이의 간격이 일정치 않음에 따라 모든 간격에 적절하게 맞도록 하는 각각의 간격유지부재(680)를 준비하 거나 이를 가공하는 과정에서 많은 시간과 비용 및 인력이 소요되는 문제점이 있었다.However, as the gap between the strip 660 and the H pile 610 or the earth plate is not constant, a lot of time and effort are prepared in the process of preparing or processing the respective gap retaining members 680 to suit all gaps. There was a problem of cost and manpower.

본 발명은 이와 같은 문제점을 해소하기 위해 창출된 것으로서, 에이치파일이나 씨아이피가 연속되어지도록 시공된 흙막이 벽체와 띠장 사이에 경화제가 주입되어 부불려지는 팽창체가 개재되어 흙막이 벽체과 띠장 사이의 간격이 제거되어지도록 함으로써, 띠장을 통해 긴장력이 흙막이 벽체에 균일하게 작용되어지도록 하여 충분한 토압에 견딜 수 있도록 하고, 아울러 흙막이 벽체와 띠장 사이의 간격이 상이하더라도 주입되어지는 경화제의 주입량에 따라 상이한 모든 간격에 용이하게 적용할 수 있도록 하여 소요되는 작업시간 및 비용을 줄일 수 있는 흙막이 공사용 간격 채움구를 제공하는데 그 목적이 있다.The present invention was created to solve such a problem, and the gap between the wall and the strip is removed by interposing an expansion body which is called by injecting a hardener between the wall and the strip, which are constructed so that H piles or CPIs are continuously formed. By using the belt, the tension force is uniformly applied to the wall of the earth so that it can withstand sufficient earth pressure, and it is easy at all different intervals depending on the amount of the curing agent injected even if the distance between the wall and the earth is different. The purpose of the present invention is to provide a gap fill hole for the construction of the mud-block, which can reduce the time and cost required for the application.

본 발명은 흙막이 벽체와 띠장 사이에 개재되어지는 흙막이 공사용 간격 채움구(A)에 있어서, 상기 간격 채움구(A)는 팽창체(10)의 상부가 개방되어 주입부(11)가 형성되고, 상기 팽창체(10)의 일측 상부에 걸림구(20)가 결합되어 상기 걸림구(20)에 의하여 간격채움구(A)가 띠장(200)에 걸려지도록 설치되며, 상기 주입부(11)를 통하여 경화제(30)가 주입되어 상기 팽창체(10)가 흙막이 벽체(100)와 띠장(200) 사이의 간격형태로 팽창 및 경화되어 간격이 채워짐을 특징으로 한다.In the present invention, in the space filling hole (A) for the construction of the earth interposed between the earth wall and the strip, the space filling hole (A) is the upper portion of the expansion body 10 is opened, the injection portion 11 is formed, A locking hole 20 is coupled to an upper portion of one side of the inflatable body 10 so that the gap filling hole A is hooked to the strip 200 by the locking hole 20. Through the curing agent 30 is injected through the expansion body 10 is expanded and cured in the form of a gap between the earth wall 100 and the strip 200 is characterized in that the gap is filled.

본 발명은 에이치파일이나 씨아이피가 연속되어지도록 시공된 흙막이 벽체와 띠장 사이에 경화제가 주입되어 부불려지는 팽창체가 개재되어 흙막이 벽체와 띠장 사이의 간격이 제거되어지도록 함으로써, 띠장을 통해 긴장력이 흙막이 벽체에 균일하게 작용되어지도록 하여 충분한 토압에 견딜 수 있는 효과를 얻을 수 있다.According to the present invention, the gap between the soil wall and the strip is removed by inserting an inflated body in which a hardener is injected between the soil wall and the strip, which is constructed so that H piles or CIPs can be continuous, so that the tension between the soil wall and the strip is removed. By uniformly acting on the wall, it is possible to obtain an effect that can withstand sufficient earth pressure.

또한 흙막이 벽체와 띠장 사이의 간격이 상이하더라도 주입되어지는 경화제의 주입량에 따라 상이한 모든 간격에 용이하게 적용할 수 있도록 함으로써, 간격을 제거하는데 소요되는 작업시간 및 비용을 줄일 수 있는 효과를 더 얻을 수 있다.Also, even if the gap between the wall and the strip is different, it can be easily applied to all the different intervals according to the amount of the curing agent to be injected, thereby further reducing the work time and cost required to remove the gap. have.

본 발명의 실시예를 첨부 도면을 참조하여 설명하면 다음과 같다.An embodiment of the present invention will be described with reference to the accompanying drawings.

도2는 본 발명에 따른 흙막이 공사용 간격 채움구의 실시예를 도시한 사시도이고, 도3은 본 발명에 따른 간격 채움구의 사시도이고, 도4는 본 발명에 따른 간격 채움구의 분해 사시도이고, 도5a,5b는 본 발명에 따른 간격 채움구에 경화제가 주입되기 전과 후의 상태를 도시한 횡단면도이고, 도6a,6b는 본 발명에 따른 간격 채움구에 경화제가 주입되기 전과 후의 상태를 도시한 종단면도이다.Figure 2 is a perspective view showing an embodiment of the gap filling hole for construction according to the present invention, Figure 3 is a perspective view of the gap filler according to the invention, Figure 4 is an exploded perspective view of the gap filler in accordance with the present invention, Figure 5a, 5B is a cross-sectional view showing a state before and after the curing agent is injected into the gap filler according to the present invention, Figure 6a, 6b is a longitudinal cross-sectional view showing a state before and after the injection of the curing agent into the gap filler in accordance with the present invention.

본 발명에 따른 간격 채움구(A)는 도2 내지 도6a,6b에 도시된 바와 같이, 흙 막이 벽체(100)와 띠장(200) 사이에 발생되어지는 간격으로 인하여 미도시한 앵커 및 띠장(200)으로 전달되어진 긴장력이 부분적으로 끊기는 것을 방지할 수 있도록 간격 또는 간극 사이에 개재되어 주입되어지는 경화제(30)에 의하여 팽창체(10)가 부풀려져 경화되어 긴장력이 이어지도록 하는 것으로 섬유주머니로 이루어진 팽창체(10)의 상부에 주입부(11)가 형성되어지도록 개방되어지고, 개방되어지는 팽창체(10)의 일측 상부에 걸림구(20)가 핀 또는 리벳(21)으로 결합되어 상기 걸림구(20)가 띠장(200)에 걸려질 수 있도록 구성되어 있다.As shown in Figures 2 to 6a, 6b, the gap filling hole (A) according to the present invention is due to the gap between the soil film is generated between the wall 100 and the strip 200, not shown anchor and strip ( 200 is inflated by the curing agent 30 is interposed between the gaps or gaps to prevent the tension force transmitted to the part 200 to be inflated to stiffen to continue the tension force is made of a fiber bag The injection part 11 is opened to form the upper part of the inflating body 10, and the locking hole 20 is coupled to the upper part of the inflating body 10 to be opened by a pin or a rivet 21 to be caught. The sphere 20 is configured to be hung on the strip 200.

또한 걸림구(20)가 결합된 섬유주머니로 이루어진 팽창체(10)의 상부를 소정 길이로 연장시켜 개방된 상부가 덮혀질 수 있는 덮개(12)가 형성되어지고, 상기 덮개(12)의 외측에는 숫밸크로 테이프(13a)가 박음질로 결합되어지며 상기 숫밸크로 테이프(13a)와 대향되는 암밸크로 테이프(13b)가 주입부(11)의 내측에 박음질로 결합되어 숫밸크로 테이프(13a)가 암밸크로 테이프(13b)에 부착 또는 결합되어짐으로써, 오픈된 팽창체(10)의 상부를 덮은 상태에서 덮혀진 덮개(12)가 바람 등에 의하여 날리는 것이 방지되어지도록 구성되어 있다.In addition, the cover 12 is formed to extend the upper portion of the inflated body 10 made of a fiber bag coupled to the latch 20 to a predetermined length to cover the open top, the outer side of the cover 12 The male Velcro tape 13a is stitched together and the female Velcro tape 13b opposite to the male Velcro tape 13a is stitched together inside the injection section 11 so that the male Velcro tape 13a is armbell By being attached to or attached to the claw tape 13b, the cover 12 covered in the state covering the upper part of the open inflated body 10 is prevented from being blown off by wind or the like.

또한 상기 팽창체(10)의 상부에 형성된 주입부(11)를 통하여 경화제(30)가 주입되어지고, 주입되어지는 경화제(30)의 주입량에 따라 팽창체(10)가 상기 흙막이 벽체(100)와 띠장(200) 사이의 간격형태로 팽창되어 간격이 제거되어진 상태로 경화되어지도록 구성되어 있다.In addition, the curing agent 30 is injected through the injection part 11 formed on the upper part of the inflatable body 10, and the inflatable body 10 is formed according to the injection amount of the curing agent 30 being injected. It is configured to swell in the state in which the gap is removed and expanded in the form of a gap between the strip and the strip 200.

그리고 상기 경화제(30)는 레진 또는 콘크리트 몰타르 중 어느 하나로 구성되어지도록 하는 것이 바람직하다.And the curing agent 30 is preferably made of any one of resin or concrete mortar.

이와 같은 간격 채움구(A)는 먼저, 에이치파일이나 씨아이피가 연속되어지도록 흙막이 벽체(100)가 시공되어지도록 하고, 흙막이 벽체(100)의 전면에 미도시한 브라켓 등을 이용하여 띠장(200)이 설치되어지도록 한다.Such a gap filling hole (A), first, so that the construction of the retaining wall 100 so that the H-pile or CPI is continuous, using a bracket or the like not shown in front of the retaining wall (100) ) Is installed.

다음 띠장(200)의 배면과 흙막이 벽체(100)의 전면 사이에 공극 또는 간격이 발생하였을 경우, 간격이 발생된 부분으로 위치된 띠장(200)의 배면 상단으로 팽창체(10)에 결합된 걸림구(20)가 걸려지도록 하고, 걸림구(20)와 대향되는 타측이 다수개의 고정핀(40)에 의하여 흙막이 벽체(100)에 고정되어지도록 한다.Next, when a gap or gap occurs between the rear surface of the strip 200 and the front of the earth wall 100, the engaging coupled to the expansion body 10 to the top of the rear surface of the strip 200 is positioned as a gap generated portion Sphere 20 is to be caught, and the other side opposite to the catch 20 is to be fixed to the earth wall 100 by a plurality of fixing pins (40).

다음 팽창체(10)의 상부로 오픈된 주입부(11)를 통하여 레진 또는 콘크리트 몰타르로 이루어진 경화제(30)가 주입되어지도록 한다. 이때 주입되어지는 경화제(30)의 주입량에 의하여 팽창체(10)가 부풀려지면서 띠장(200)의 배면과 흙막이 벽체(100)의 전면 사이의 공극 또는 간격 형태에 밀착되게 채워진 상태가 유지되어지게 된다.Next, the curing agent 30 made of resin or concrete mortar is injected through the injection part 11 opened to the upper portion of the expander 10. At this time, the inflating body 10 is inflated by the injection amount of the curing agent 30 to be injected, and the state filled in close contact with the void or the space between the back surface of the strip 200 and the front surface of the earth wall 100 is maintained. .

다음 주입부(11)에 연장되게 형성된 덮개(12)를 펼쳐 주입부(11)가 덮혀지도록 하며 숫밸크로 테이프(13a)가 암밸크로 테이프(13b)에 부착되어지도록 한 후 일정 시간이 경과되어짐에 따라 주입부(11)의 내부로 주입되어진 경화제(30)가 경화되어지게 된다.Next, the cover 12 is formed to extend to the injection section 11 so that the injection section 11 is covered and the male Velcro tape 13a is attached to the female Velcro tape 13b. Accordingly, the curing agent 30 injected into the injection unit 11 is cured.

이후 종래와 동일한 과정, 즉 굴착을 진행하는 가운데 굴착면의 측벽에 그라우팅홀을 형성하여 앵커가 설치되어지도록 하고, 앵커가 설치된 그라우팅홀에 시멘트페이스트로 이루어진 그라우팅액을 주입하여 경화되어지도록 한 후 띠장(200)을 관통한 앵커를 긴장시켜 앵커헤드가 띠장(200)에 걸려지도록 함으로써, 앵커 및 띠 장(200)을 통해 가해진 긴장력이 흙막이 벽체(100)로 균일하게 작용되어질 수 있게 된다.After the same process as the conventional process, that is, during the excavation to form a grouting hole in the side wall of the excavation surface so that the anchor is installed, injecting the grouting solution consisting of cement paste into the grouting hole is installed to be cured By tensioning the anchor penetrating the 200 so that the anchor head is hung on the strip 200, the tension force applied through the anchor and the strip 200 can be uniformly acted on the retaining wall 100.

도1은 종래 기술에 따른 흙막이 공사에 사용되어지는 간격채움재의 실시예를 도시한 종단면도.Figure 1 is a longitudinal sectional view showing an embodiment of the gap filler used in the construction of the earthenware according to the prior art.

도2는 본 발명에 따른 흙막이 공사용 간격 채움구의 실시예를 도시한 사시도.Figure 2 is a perspective view showing an embodiment of the gap filling hole for earthquake construction according to the present invention.

도3은 본 발명에 따른 간격 채움구의 사시도.Figure 3 is a perspective view of the gap filler in accordance with the present invention.

도4는 본 발명에 따른 간격 채움구의 분해 사시도.Figure 4 is an exploded perspective view of the gap filler in accordance with the present invention.

도5a,5b는 본 발명에 따른 간격 채움구에 경화제가 주입되기 전과 후의 상태를 도시한 횡단면도.Figure 5a, 5b is a cross-sectional view showing a state before and after the curing agent is injected into the gap filler according to the present invention.

도6a,6b는 본 발명에 따른 간격 채움구에 경화제가 주입되기 전과 후의 상태를 도시한 종단면도.Figure 6a, 6b is a longitudinal cross-sectional view showing a state before and after the curing agent is injected into the gap filler in accordance with the present invention.

<도면의 주요 부분에 대한 부호의 간단한 설명><Brief description of symbols for the main parts of the drawings>

A:간격 채움구 10:팽창체A: Spacing Filler 10: Expanded Body

11:주입부 12:덮개11: injection part 12: cover

13a:숫밸크로 테이프 13b:암밸크로 테이프13a: Male Velcro Tape 13b: Female Velcro Tape

20:걸림구 30:경화제20: Hook 30: Hardener

100:흙막이 벽체 200:띠장100: earth wall 200: strip

Claims (3)

흙막이 벽체와 띠장 사이에 개재되어지는 흙막이 공사용 간격 채움구(A)에 있어서,In the gap filling hole (A) for the brick construction interposed between the brick wall and the strip, 상기 간격 채움구(A)는 팽창체(10)의 상부가 개방되어 주입부(11)가 형성되고, 상기 팽창체(10)의 일측 상부에 걸림구(20)가 결합되어 상기 걸림구(20)에 의하여 간격채움구(A)가 띠장(200)에 걸려지도록 설치되며, 상기 주입부(11)를 통하여 경화제(30)가 주입되어 상기 팽창체(10)가 흙막이 벽체(100)와 띠장(200) 사이의 간격형태로 팽창 및 경화되어 간격이 채워짐을 특징으로 하는 흙막이 공사용 간격 채움구.The gap filling hole (A) is the upper portion of the inflating body 10 is opened to form the injection portion 11, the locking hole 20 is coupled to the upper portion of the one side of the inflating body 10 is the locking hole 20 The gap filling hole (A) is installed to be hung on the strip 200 by), and the curing agent 30 is injected through the injection portion 11 so that the expander 10 is made of the earth wall 100 and the strip ( The gap filling hole for the construction of the mudstone, characterized in that the gap is filled by expanding and curing in the form of a gap between the 200). 제1항에 있어서,The method of claim 1, 상기 팽창체(10)는 섬유주머니로 형성되어지며 걸림구(20)가 결합된 상부를 연장시켜 덮개(12)가 형성되어지고, 상기 덮개(12)의 외측에 숫밸크로 테이프(13a)가 박음질로 결합되어지며 상기 숫밸크로 테이프(13a)와 대항되는 암밸크로 테이프(13b)가 주입부(11)의 내측에 박음질로 결합되어지고, 상기 경화제(30)는 레진 또는 콘크리트 몰타르로 구성되어짐을 특징으로 하는 흙막이 공사용 간격 채움구.The inflated body 10 is formed of a fiber bag, and the cover 12 is formed by extending the upper portion to which the catch 20 is coupled, and a male Velcro tape 13a is sewn on the outside of the cover 12. It is coupled to the male Velcro tape (13a) opposed to the male Velcro tape (13a) is coupled to the inner stitching of the injection portion 11, the hardener 30 is characterized by being composed of resin or concrete mortar Spacing hole for mud flat construction. 제1항 또는 제2항에 있어서,The method according to claim 1 or 2, 상기 팽창체(10)는 걸림구(20)와 대향되는 타측이 고정핀(40)으로 흙막이 벽 체(100)에 고정되어짐을 특징으로 하는 흙막이 공사용 간격 채움구.The inflatable body 10 is a gap filling hole for the construction of the mudwall, characterized in that the other side opposite to the locking hole 20 is fixed to the mud wall body 100 by a fixing pin (40).
KR1020080074577A 2008-07-30 2008-07-30 Interval fills tool of soil guard work KR20100013070A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101364227B1 (en) * 2013-10-11 2014-02-18 주식회사 에이씨이테크 Bellows jack for filling gap between earth retaining wall and wale
KR102080221B1 (en) 2019-07-30 2020-02-21 (주)화성기초기술 Retaining structure for civil works and method of constructing it
KR20210024808A (en) * 2019-08-26 2021-03-08 (주)에스앤피이엔씨 Waling filler for CIP and Construction method of cast-in-placed-pile using it

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101364227B1 (en) * 2013-10-11 2014-02-18 주식회사 에이씨이테크 Bellows jack for filling gap between earth retaining wall and wale
KR102080221B1 (en) 2019-07-30 2020-02-21 (주)화성기초기술 Retaining structure for civil works and method of constructing it
KR20210024808A (en) * 2019-08-26 2021-03-08 (주)에스앤피이엔씨 Waling filler for CIP and Construction method of cast-in-placed-pile using it

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