KR100617958B1 - Water-Tight Material of Under Construction Structure and Water Intercept Method Using Thereof - Google Patents

Water-Tight Material of Under Construction Structure and Water Intercept Method Using Thereof Download PDF

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Publication number
KR100617958B1
KR100617958B1 KR1020030046258A KR20030046258A KR100617958B1 KR 100617958 B1 KR100617958 B1 KR 100617958B1 KR 1020030046258 A KR1020030046258 A KR 1020030046258A KR 20030046258 A KR20030046258 A KR 20030046258A KR 100617958 B1 KR100617958 B1 KR 100617958B1
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South Korea
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underground structure
watertight
panel
order
packing
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KR1020030046258A
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Korean (ko)
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KR20050006447A (en
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배석동
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배석동
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes
    • E03F2003/065—Refurbishing of sewer pipes, e.g. by coating, lining

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

본 발명은 지하 하수관이나 암거 등과 같은 지하 구조물의 균열이나 단차에 의한 누수를 방지하기 위하여 시공되는 지하구조물의 수밀재 및 차수공법을 개시한다.The present invention discloses a watertight member and a method for the construction of underground structures, which are constructed in order to prevent leaks due to cracks or steps in underground structures such as underground sewer pipes and culverts.

이러한 본 발명의 목적은 지하구조물의 누수부위가 완전 차수됨과 아울러 차수효과가 반영구적으로 지속되도록 하는 지하 구조물의 수밀재와, 이러한 수밀재를 이용하여 차수하는 공법을 제공함에 있다.It is an object of the present invention to provide a watertight member of an underground structure so that the leaky part of the underground structure is completely filled and the ordering effect is semi-permanently maintained, and a method of ordering using the watertight member.

이를 위하여 본 발명은 외주면에 요철부가 형성되어 하수관이나 암거와 같은 지하구조물의 균열부에 삽입되는 수밀패킹과, 경질재로 되는 보호패널의 상측에 연질재인 밀착패널이 설치되고 일측에는 요철부가 형성되며 타측에는 주름부가 형성되어 지하구조물의 내벽에 설치되는 차수패널로 되는 지하구조물의 수밀재를 제안한다.To this end, the present invention is a concave-convex portion is formed on the outer circumferential surface is inserted into the cracks of the underground structure such as sewage pipes and culverts, and an adhesive panel of the soft material is installed on the upper side of the protective panel made of a hard material and the uneven portion is formed on one side The other side proposes a watertight member of the underground structure, which is formed on the inner wall of the underground structure with a pleat formed therein.

아울러 본 발명은 지하구조물의 균열부를 연마하는 공정과, 수밀패킹의 외주면에 접착제를 도포한 후 균열부에 삽입하는 공정과, 수밀패킹의 요홈에 팽창쐐기를 삽입하여 수밀패킹을 팽창시키는 공정과, 지하구조물의 내부로 돌출된 패킹재를 절단하여 평탄성을 유지하는 공정과, 지하구조물의 균열부 양측부에 앵커볼트를 설치하는 공정과, 차수패널이 지하구조물의 내벽에 밀착되도록 앵커볼트에 차수패널을 고정 설치하는 공정으로 됨을 특징으로 한다.In addition, the present invention is the process of polishing the cracks of the underground structure, the step of applying the adhesive to the outer peripheral surface of the watertight packing and inserting the cracks, the process of expanding the watertight packing by inserting an expansion wedge into the groove of the watertight packing; The process of cutting the packing material protruding into the underground structure to maintain flatness, the process of installing anchor bolts on both sides of the crack of the underground structure, and the order panel on the anchor bolt so that the order panel is in close contact with the inner wall of the underground structure. It characterized in that the process of fixing the installation.

이에 따라 본 발명은 2차에 걸쳐 차수가 이루어져 완전 차수효과를 기대할 수 있고, 수밀재가 신축성이 우수한 재질로 됨으로써 균열부나 간격의 확대가 발생되어도 수밀재가 적절하게 신축되어 틈새의 발생을 차단하여 추가적인 누수가 발생되지 않게 되는 등 반 영구적으로 차수효과가 지속되는 등의 유용한 효과가 있다.Accordingly, the present invention can be expected to achieve a full order effect by making the second order, the water-tight material is made of excellent elasticity, even if the crack or the expansion of the gap occurs, the water-tight material is properly stretched to block the occurrence of gaps to further leak There is a useful effect such that the degree of effect persists permanently.

Description

지하 구조물의 수밀재 및 이를 이용한 차수공법{Water-Tight Material of Under Construction Structure and Water Intercept Method Using Thereof} Water-Tight Material of Under Construction Structure and Water Intercept Method Using Thereof}             

도 1은 본 발명에 의한 지하구조물의 수밀재를 도시한 사시도.1 is a perspective view showing a watertight member of the underground structure according to the present invention.

도 2는 본 발명에 의한 수밀재의 차수패널을 도시한 저면도.Figure 2 is a bottom view showing the order panel of the watertight material according to the present invention.

도 3은 본 발명에 의한 지하구조물의 수밀재를 이용하여 차수 시공된 상태를 도시한 설명도.Figure 3 is an explanatory view showing a state constructed by using the watertight member of the underground structure according to the present invention.

도 4는 본 발명에 의한 수밀재의 다른 실시예에 의하여 차수 시공된 상태를 도시한 설명도.Figure 4 is an explanatory view showing a state of the order construction by another embodiment of a watertight material according to the present invention.

도 5는 본 발명에 의한 수밀재의 다른 실시예에 의한 차수패널을 도시한 설명도.5 is an explanatory view showing a degree panel according to another embodiment of the watertight member according to the present invention.

도 6은 지하구조물의 굴절 균열부를 차수 시공하기 위한 수밀재를 도시한 사시도.6 is a perspective view showing a watertight member for order construction of refractive cracks of an underground structure.

도 7은 지하 구조물의 단차 균열부를 차수 시공한 상태를 도시한 설명도.7 is an explanatory diagram showing a state in which the stepped crack portion of the underground structure is ordered.

도 8은 지하 구조물의 연결부위를 차수 시공한 상태를 도시한 설명도.8 is an explanatory diagram showing a state in which the connection portion of the underground structure is ordered.

도 9는 본 발명에 의한 수밀재를 이용하여 지하 구조물을 차수 시공하는 방법을 나타낸 공정도.9 is a process chart showing a method for ordering the underground structure using the watertight material according to the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10 : 수밀재 11 : 수밀패킹 12 : 요홈10: watertight material 11: watertight packing 12: groove

13,19 : 요철부 14 : 팽창쐐기 15 : 차수패널13,19: uneven portion 14: expansion wedge 15: order panel

16 : 보호패널 17 : 주름부 18 : 밀착패널16 protection panel 17 corrugation 18 contact panel

20 : 체결공 21 : 보강요철부 22 : 앵커볼트20: fastening hole 21: reinforcing concave portion 22: anchor bolt

23 : 지하구조물 24 : 균열부23: underground structure 24: cracks

본 발명은 지하 구조물의 수밀재 및 이를 이용한 차수공법에 관한 것으로, 특히 지하 하수관이나 암거 등과 같은 지하 구조물의 균열이나 단차에 의한 누수를 방지하기 위하여 시공되는 수밀재 및 차수공법에 관한 것이다.The present invention relates to a watertight member of an underground structure and a method for using the same, and more particularly, to a watertight member and a method used to prevent leakage due to cracks or steps in an underground structure such as an underground sewer pipe or a culvert.

주지하는 바와 같이 지하에 매설된 하수관이나 암거, 공동구 등과 같은 지하구조물은 복수개의 콘크리트관을 지하에 매설 연결하여 된 것으로, 상기 지하구조물이 노후되거나 균열 또는 지반의 신축에 의하여 연결부위가 벌어지는 등의 이유로 틈이 발생된 경우에는 상기 틈으로 지하수가 유입되거나 또는 오폐수가 지반으로 누설되어 오염시키게 되는 등의 문제가 있다.As is well known, underground structures, such as sewer pipes, culverts, and hollow holes, which are buried underground, are made by connecting a plurality of concrete pipes buried underground, such that the underground structures are aged or cracked or stretched on the ground. If a gap is generated for a reason, there is a problem such that groundwater is introduced into the gap or waste water is leaked into the ground and contaminated.

따라서 지하구조물이 매설된 지면을 굴착하여 신설 또는 틈이 발생된 부위를 보수 보강하거나 또는 지하구조물 내부로 작업자가 진입하여 지하구조물의 내벽에 금속, 콘크리트 등을 부착하여 보수 보강하고 있다.Therefore, the ground where the underground structure is embedded is excavated to repair or reinforce the site where a new or gap is generated, or the worker enters the underground structure and attaches metal or concrete to the inner wall of the underground structure to repair and reinforce it.

그러나 지면을 굴착하는 경우에는 공기와 비용이 증가되고 교통이 방해됨은 물론, 지하에 매설된 각종 케이블이나 가스관 등이 파손될 우려가 있는 등의 문제가 있고, 지하구조물의 내벽에 금속이나 콘크리트 등을 부착하여 보수 보강하는 경우에는 기존 구조물과의 부착력 부족으로 조기탈락되거나 또는 부식되어 보수 보강 효과가 오래 지속되지 못하는 등의 문제가 있다.However, when excavating the ground, there is a problem that air and cost increase, traffic is disturbed, and various cables and gas pipes buried underground may be damaged, and metal or concrete is attached to the inner wall of the underground structure. In the case of repair reinforcement, there is a problem such that the repair reinforcement effect does not last long due to premature dropout or corrosion due to lack of adhesion to existing structures.

본 발명의 목적은 상기와 같은 종래의 문제를 감안하여 지하구조물의 누수부위가 완전 차수됨과 아울러 차수효과가 반영구적으로 지속되도록 하는 지하 구조물의 수밀재 및 이를 이용한 차수공법을 제공함에 있다.
SUMMARY OF THE INVENTION An object of the present invention is to provide a watertight member of an underground structure and a method using the same, which allows the leaking part of the underground structure to be completely filled and the ordering effect lasts semipermanently in view of the conventional problems as described above.

이러한 목적을 달성하기 위하여 본 발명은 외주면에 요철부가 형성되어 하수관이나 암거와 같은 지하구조물의 균열부에 삽입되는 수밀패킹과, 경질재로 되는 보호패널의 상측에 연질재인 밀착패널이 설치되고 일측에는 요철부가 형성되며 타측에는 주름부가 형성되어 지하구조물의 내벽에 설치되는 차수패널로 구성되는 지하구조물의 수밀재를 제안한다.In order to achieve the above object, the present invention provides a watertight packing in which the uneven portion is formed on the outer circumferential surface and is inserted into the crack of the underground structure such as sewage pipe or culvert, and an adhesive panel, which is a soft material, is installed on the upper side of the protective panel made of hard material. It proposes the watertight member of the underground structure consisting of the order panel is formed on the inner wall of the underground structure is formed by the uneven portion and the wrinkles formed on the other side.

아울러 본 발명은 지하구조물의 균열부를 연마하는 공정과, 수밀패킹의 외주면에 접착제를 도포한 후 균열부에 삽입하는 공정과, 수밀패킹의 요홈에 팽창쐐기 를 삽입하여 수밀패킹을 팽창시키는 공정과, 지하구조물의 내부로 돌출된 패킹재를 절단하여 평탄성을 유지하는 공정과, 지하구조물의 균열부 양측부에 앵커볼트를 설치하는 공정과, 차수패널이 지하구조물의 내벽에 밀착되도록 앵커볼트에 차수패널을 고정 설치하는 공정으로 됨을 특징으로 한다.In addition, the present invention is a process of polishing the cracks of the underground structure, the step of applying the adhesive to the outer peripheral surface of the watertight packing and inserting the cracks, the process of expanding the watertight packing by inserting an expansion wedge into the groove of the watertight packing; The process of cutting the packing material protruding into the underground structure to maintain flatness, the process of installing anchor bolts on both sides of the crack of the underground structure, and the order panel on the anchor bolt so that the order panel is in close contact with the inner wall of the underground structure. It characterized in that the process of fixing the installation.

이에 따라 본 발명은 지하구조물의 누수가 반영구적으로 완전 차단됨은 물론, 수밀재가 신축성이 있으므로 지하구조물의 신축으로 균열 간격이 확대되거나 단차에 의하여 추가균열이 발생되어도 누수가 발생되지 않게 된다.Accordingly, in the present invention, the leak of the underground structure is completely blocked semi-permanently, as well as the watertight material is elastic, so that the leak gap does not occur even if the crack gap is expanded or expanded due to the step difference.

상기와 같은 본 발명의 구성 및 작용을 첨부한 도면에 의거 상세히 설명하면 다음과 같다.Referring to the configuration and operation of the present invention as described above in detail as follows.

도 1은 본 발명에 의한 지하구조물의 수밀재를 도시한 사시도이고, 도 2는 본 발명에 의한 수밀재의 차수패널을 도시한 저면도이며, 도 3은 본 발명에 의한 지하구조물의 수밀재를 이용하여 차수 시공된 상태를 도시한 설명도이다.1 is a perspective view showing a watertight member of the underground structure according to the present invention, Figure 2 is a bottom view showing a water-drenched panel of the watertight member according to the present invention, Figure 3 is a watertight member of the underground structure according to the present invention It is explanatory drawing which shows the state built order using.

본 발명은 지하구조물(23)의 균열부(24)에 삽입 설치되는 수밀패킹(11)과, 수밀패킹(11)이 설치된 부분의 지하구조물(23) 내벽에 설치되는 차수패널(15)로 되는 것으로, 수밀패킹(11)은 외주면에 요철부(13)를 형성하고, 내부에 팽창쐐기(14)가 삽입되는 요홈(12)을 형성하여 구비한다.The present invention consists of a watertight packing (11) inserted into the cracks (24) of the underground structure (23), and the order panel (15) provided on the inner wall of the underground structure (23) of the part where the watertight packing (11) is installed. The watertight packing 11 has an uneven portion 13 formed on an outer circumferential surface thereof, and has a groove 12 into which the expansion wedge 14 is inserted.

아울러 차수패널(15)은 경질재로 되는 보호패널(16)의 상측에 연질재인 밀착패널(18)을 설치하고, 상기 차수패널(15)의 상측에는 요철부(19)를 형성하며, 하측에는 주름부(17)를 형성한다.In addition, the order panel 15 is provided with an adhesive panel 18 of a soft material on the upper side of the protective panel 16 made of a hard material, and the uneven portion 19 is formed on the upper side of the order panel 15, the lower side The wrinkles 17 are formed.

이때, 상기 요철부(19) 및 주름부(17)는 차수패널(15)의 길이방향으로 형성 한 것으로, 요철부(19)는 지하구조물(23)의 내벽과 밀착되는 면적과 압력이 증가되도록 하여 완전 차수되도록 하기 위한 것이며, 주름부(17)는 지하구조물(23)의 신축에 의한 연결부위 또는 균열부(24)가 벌어지거나 단차에 의하여 균열부(24)가 확대되더라도 적절하게 대응하여 완전 차수가 유지되도록 하기 위한 것이다.At this time, the uneven portion 19 and the pleated portion 17 is formed in the longitudinal direction of the order panel 15, the uneven portion 19 so that the area and pressure in close contact with the inner wall of the underground structure 23 is increased The corrugation part 17 is properly completed even if the connection part or the crack part 24 due to the expansion and contraction of the underground structure 23 is opened or the crack part 24 is enlarged due to the step. This is to maintain the order.

또한, 차수패널(15)의 양측에 앵커볼트(22)가 삽입 관통되는 복수개의 체결공(20)을 형성하고, 차수패널(15)의 단부를 보강하기 위한 보강요철부(21)를 형성하되, 상기 보강요철부(21)의 돌출부분에 체결공(20)이 형성되도록 한다.In addition, a plurality of fastening holes 20 through which the anchor bolts 22 are inserted are formed at both sides of the order panel 15, and a reinforcement and convex portion 21 for reinforcing the ends of the order panel 15 is formed. The fastening hole 20 is formed in the protruding portion of the reinforcing convex portion 21.

이와 같이 구성된 본 발명은 수밀패킹(11)이 지하구조물(23)의 균열부(24)를 압박하여 공간을 제거하고, 차수패널(15)이 균열부(24)가 있는 지하구조물(23)의 내벽에 밀착 설치되어 완전차수가 가능한 것이다.According to the present invention configured as described above, the watertight packing 11 presses the crack part 24 of the underground structure 23 to remove the space, and the order panel 15 of the underground structure 23 having the crack part 24 is removed. It is installed in close contact with the inner wall so that it can be fully ordered.

이러한 본 발명에 의한 수밀재(10)를 이용하여 지하구조물(23)의 균열부(24)를 차수하는 공법은 첨부한 도면 도 9로 도시한 바와 같이 지하구조물(23)의 균열부(24)를 연마함과 아울러 균열부(24)와 지하구조물(23)의 내벽을 깔끔하게 청소한 다음, 수밀패킹(11)의 외주면에 수중에서도 접착력이 우수한 접착제를 도포한 후 상기 수밀패킹(11)을 균열부(24)에 삽입하며, 이어서 수밀패킹(11)의 요홈(12)에 팽창쐐기(14)를 삽입하여 수밀패킹(11)을 팽창시킴으로써 상기 균열부(24)의 공간을 제거한다.The method of ordering the cracks 24 of the underground structure 23 by using the watertight member 10 according to the present invention is as shown in FIG. 9 of the accompanying drawings. While polishing the inner wall of the cracks 24 and the underground structure 23 cleanly, and then applying an adhesive with excellent adhesion in the water on the outer peripheral surface of the water-tight packing (11) and then cracks the water-tight packing (11) The space of the crack 24 is removed by inserting into the portion 24 and then inserting the expansion wedge 14 into the recess 12 of the watertight packing 11 to expand the watertight packing 11.

이후, 지하구조물(23)의 내부로 돌출된 수밀패킹(11)을 절단하여 지하구조물(23) 내벽의 평탄성을 확보하고, 상기 지하구조물(23)의 균열부(24) 양측에 복수개의 앵커볼트(22)를 설치한 다음, 차수패널(15)이 지하구조물(23)의 내 벽에 밀착되도록 앵커볼트(22)에 차수패널(15)을 고정 설치한다.Thereafter, the watertight packing 11 protruding into the underground structure 23 is cut to secure flatness of the inner wall of the underground structure 23, and a plurality of anchor bolts are formed on both sides of the crack part 24 of the underground structure 23. Then, the order panel 15 is fixed to the anchor panel 22 so that the order panel 15 is in close contact with the inner wall of the underground structure 23.

상기 앵커볼트(22)에 차수패널(15)을 고정시킬 때에는 앵커볼트(22)가 차수패널(15)의 체결공(20)에 삽입 관통되도록 하고, 돌출된 상기 앵커볼트(22)에 너트를 체결하여 고정 설치하는 것이다.When fixing the order panel 15 to the anchor bolt 22, the anchor bolt 22 is inserted through the fastening hole 20 of the order panel 15, and the nut to the anchor bolt 22 protruding It is installed by fastening.

이와 같이 균열부(24)에 수밀패킹(11)이 삽입되어 팽창되고, 접착제에 의하여 수밀패킹(11)과 지하구조물(23)이 접착되므로, 균열부(24)가 메워져 1차 차수되는 것이며, 아울러 차수패널(15)이 수밀패킹(11)이 설치된 부분의 내벽에 밀착 설치되고, 요철부(19)에 의하여 밀착면적이 증가됨은 물론 차수패널(15)의 전체 면적이 고른 압력으로 밀착되는 2차 차수로 완전 차수되는 것이다.In this way, the watertight packing 11 is inserted into the crack 24 and is expanded, and the watertight packing 11 and the underground structure 23 are bonded by the adhesive, so that the crack 24 is filled and is first ordered. In addition, the order panel 15 is installed in close contact with the inner wall of the portion where the watertight packing 11 is installed, the contact area is increased by the uneven portion 19 as well as the overall area of the order panel 15 is in close contact with the pressure evenly 2 It is fully ordered by degree.

아울러 본 발명에 의한 수밀재(10)는 다양한 형태로 설치 가능한 것이어서 균열부(24)가 불규칙하게 연장된 경우에는 첨부한 도면 도 6으로 도시한 바와 같이 수밀재(10)를 균열부(24)의 형태에 따라 굴곡 설치할 수 있다.In addition, the watertight member 10 according to the present invention can be installed in various forms, so that when the crack 24 is irregularly extended, the watertight member 10 is cracked 24 as shown in FIG. 6. Depending on the shape of the bend can be installed.

또한, 수밀패킹(11)과 차수패널(15)이 신축성을 갖는 것이어서, 첨부한 도면 도 7로 도시한 바와 같이 단차되거나 또는 첨부한 도면 도 8로 도시한 바와 같이 지반의 신축에 의하여 지하구조물(23)의 균열부(24)가 확대되거나 연결부 간격이 확장되더라도, 수밀재(10)가 적절하게 대응하여 틈새가 발생되지 않도록 하며, 따라서 반영구적인 차수효과가 유지되는 것이다.In addition, since the watertight packing 11 and the order panel 15 have elasticity, the structure may be stepped as shown in FIG. 7, or as shown in FIG. 8. Even if the crack part 24 of 23) is enlarged or the connection part space | interval is extended, the watertight material 10 respond | corresponds appropriately so that a clearance does not arise, and a semi-permanent order effect is maintained.

한편, 첨부한 도면 도 4는 본 발명에 의한 수밀패킹(11)의 다른 실시예를 도시한 것으로, 이는 수분 흡수시 팽창되는 재질의 고무로 수밀패킹(11)을 형성하여 된 것이다.Meanwhile, FIG. 4 shows another embodiment of the watertight packing 11 according to the present invention, which is formed by forming a watertight packing 11 with rubber of a material that is expanded when water is absorbed.

이러한 재질로 된 수밀패킹(11)은 지하구조물(23)의 균열부(24)에 삽입 설치되면, 상기 균열부(24)에서 유입되는 지하수를 흡수하게 되고, 그 결과 균열부(24) 내부에서 팽창하게 되므로, 수밀패킹(11)의 내부에 팽창쐐기(14)를 삽입시킬 필요가 없게 되는 것이며, 그러므로 작업의 공수와 비용이 절감되는 것이다.When the watertight packing 11 made of such a material is inserted into the crack part 24 of the underground structure 23, the watertight packing 11 absorbs the groundwater flowing from the crack part 24, and as a result, in the crack part 24. Since it is expanded, there is no need to insert the expansion wedge 14 into the watertight packing 11, and thus the labor and cost of work are reduced.

또한, 첨부한 도면 도 5는 차수패널(15)에 형성된 요철부(19)의 다른 실시예를 도시한 것으로, 차수패널(15)에 형성되는 요철부(19)를 동심원으로 형성함으로써, 지하구조물(23)의 내벽에 밀착되는 효과와 차수효과가 더욱 우수하게 되며, 이는 균열부(24)가 극히 미세하거나 또는 극히 협소한 부분만을 차수 시공할 경우에 사용하기 위한 것이다.5 is a cross-sectional view of another embodiment of the uneven parts 19 formed in the order panel 15, and the uneven parts 19 formed in the order panel 15 are formed concentrically. The effect of being in close contact with the inner wall of (23) and the degree of ordering effect is further excellent, which is to be used in the case of ordering only the extremely fine or extremely narrow portion of the cracks 24.

상기한 바와 같이 본 발명은 지하구조물의 균열부에 수밀패킹이 삽입 설치됨과 아울러, 지하구조물의 수밀패킹이 설치된 부분 내벽에 차수패널이 밀착 설치됨으로써, 2차에 걸쳐 차수가 이루어져 완전 차수효과를 기대할 수 있고, 수밀재가 신축성이 우수한 재질로 됨으로써 균열부나 간격의 확대가 발생되어도 수밀재가 적절하게 신축되어 틈새의 발생을 차단하여 추가적인 누수가 발생되지 않게 되는 등 반 영구적으로 차수효과가 지속되는 등의 유용한 효과가 있다.


As described above, in the present invention, the watertight packing is inserted into and installed in the crack of the underground structure, and the order panel is tightly installed on the inner wall where the watertight packing of the underground structure is installed. When the watertight material is made of excellent elasticity, the watertight material is properly stretched even if the crack or the expansion of the gap is generated, which prevents the occurrence of gaps and prevents additional leakage. It works.


Claims (7)

(정정)하수관이나 암거와 같은 지하구조물(23)의 내벽에 앵커볼트(22)로 차수부재를 설치하여 보수 보강하는 수밀재에 있어서,(Correction) In the watertight material for repairing and reinforcing by installing the order member with the anchor bolt 22 on the inner wall of the underground structure 23 such as sewage pipe or culvert 지하구조물(23)의 균열부(24)에 삽입되며 외주면에 요철부(13)가 형성된 수밀패킹(11)과, 경질재로 되는 보호패널(16)의 상측에 연질재인 밀착패널(18)이 설치되고 일측에는 요철부(19)가 형성되며 타측에는 주름부(17)가 형성되어 지하구조물(23)의 내벽에 설치되는 차수패널(15)로 구성됨을 특징으로 하는 지하구조물의 수밀재.The watertight packing 11 inserted into the crack part 24 of the underground structure 23 and the uneven part 13 is formed on the outer circumferential surface, and the close contact panel 18 which is a soft material on the upper side of the protection panel 16 made of a hard material The watertight member of the underground structure, characterized in that the concave-convex portion 19 is formed on one side and the corrugation portion 17 is formed on the other side is composed of the order panel 15 installed on the inner wall of the underground structure (23). 제 1 항에 있어서,The method of claim 1, 수밀패킹(11) 내부에 팽창쐐기(14)가 삽입되는 요홈(12)이 형성됨을 특징으로 하는 지하구조물의 수밀재.Watertight member of the underground structure, characterized in that the groove 12 is formed in which the expansion wedge 14 is inserted into the watertight packing (11). 제 1 항에 있어서,The method of claim 1, 수밀패킹(11)은 수분 흡수시 팽창되는 재질의 고무로 됨을 특징으로 하는 지하구조물의 수밀재.Watertight packing 11 is a watertight member of the underground structure, characterized in that the rubber of the material is expanded when absorbing moisture. 제 1 항에 있어서,The method of claim 1, 요철부(19)는 차수패널(15)의 밀착패널(18)에 길이방향으로 형성됨을 특징으로 하는 지하구조물의 수밀재.Concave-convex portion 19 is a watertight member of the underground structure, characterized in that formed in the longitudinal direction on the close panel 18 of the order panel (15). 제 1 항에 있어서,The method of claim 1, 요철부(19)는 차수패널(15)의 밀착패널(18)에 동심원으로 형성됨을 특징으로 하는 지하구조물의 수밀재.Concave-convex portion 19 is a watertight member of the underground structure, characterized in that formed in concentric circles on the close panel 18 of the order panel (15). 제 1 항에 있어서,The method of claim 1, 차수패널(15)의 양측에 앵커볼트(22)가 삽입 관통되는 복수개의 체결공(20)과 차수패널(15)의 단부를 보강하는 보강요철부(21)가 형성됨을 특징으로 하는 지하구조물의 수밀재.Underground structure, characterized in that the plurality of fastening holes 20 through which the anchor bolt 22 is inserted and the reinforcement concave-convex portion 21 for reinforcing the ends of the order panel 15 are formed on both sides of the order panel 15. Watertight materials. 지하구조물(23)의 균열부(24)를 연마하는 공정과, 수밀패킹(11)의 외주면에 접착제를 도포한 후 균열부(24)에 삽입하는 공정과, 수밀패킹(11)의 요홈(12)에 팽창쐐기(14)를 삽입하여 수밀패킹(11)을 팽창시키는 공정과, 지하구조물(23)의 내부 로 돌출된 수밀패킹(11)을 절단하여 평탄성을 유지하는 공정과, 지하구조물(23)의 균열부(24) 양측에 앵커볼트(22)를 설치하는 공정과, 차수패널(15)이 지하구조물(23)의 내벽에 밀착되도록 앵커볼트(22)에 차수패널(15)을 고정 설치하는 공정으로 됨을 특징으로 하는 지하 구조물의 수밀재를 이용한 차수공법.Grinding the cracks 24 of the underground structure 23, applying an adhesive to the outer circumferential surface of the watertight packing 11, inserting the cracks into the cracks 24, and the grooves 12 of the watertight packings 11; And expanding the watertight packing 11 by inserting the expansion wedge 14 into the c), cutting the watertight packing 11 protruding into the underground structure 23 to maintain flatness, and the underground structure 23 Anchor bolts 22 are installed on both sides of the crack part 24 of the cuff), and the order panel 15 is fixed to the anchor bolts 22 so that the order panel 15 comes into close contact with the inner wall of the underground structure 23. Ordering method using the watertight member of the underground structure, characterized in that the process.
KR1020030046258A 2003-07-09 2003-07-09 Water-Tight Material of Under Construction Structure and Water Intercept Method Using Thereof KR100617958B1 (en)

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KR101386144B1 (en) 2013-03-21 2014-04-17 (주) 협신기업 Equipping method of sewer separating wall containing upper wall

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KR100860107B1 (en) * 2008-02-28 2008-09-25 주식회사 인본이엔씨 Expansion joint of concrete struture and construciting method thereof

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