KR20090132071A - Waterproof member, waterproof structure and construction method using the same - Google Patents

Waterproof member, waterproof structure and construction method using the same Download PDF

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Publication number
KR20090132071A
KR20090132071A KR1020080058148A KR20080058148A KR20090132071A KR 20090132071 A KR20090132071 A KR 20090132071A KR 1020080058148 A KR1020080058148 A KR 1020080058148A KR 20080058148 A KR20080058148 A KR 20080058148A KR 20090132071 A KR20090132071 A KR 20090132071A
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South Korea
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waterproof
waterproof member
main body
adhesive material
adhesive
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KR1020080058148A
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Korean (ko)
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KR101027143B1 (en
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박정규
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박정규
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/14—Geometrical or physical properties resilient or elastic
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0004—Synthetics
    • E02D2300/0025—Adhesives, i.e. glues

Abstract

PURPOSE: A waterproof member, a waterproof structure and a waterproof construction method using the same are provided to increase a waterproof function by installing an adhesive material mounting unit. CONSTITUTION: A waterproof material comprises a body and an adhesive material mounting unit(120). The waterproof material is installed between body structures(10). The body is made of material which can swell when contacting with water. An adhesive material(200) can be stuck and mounted on the main structure. The adhesive material mounting unit is formed on the exterior of the body. The body is bar shaped construction.

Description

방수부재 및 이를 이용한 방수구조물, 방수공법{WATERPROOF MEMBER, WATERPROOF STRUCTURE AND CONSTRUCTION METHOD USING THE SAME}WATERPROOF MEMBER, WATERPROOF STRUCTURE AND CONSTRUCTION METHOD USING THE SAME}

본 발명은 건설 분야에 관한 것으로서, 상세하게는 방수구조 및 공법에 관한 것이다.The present invention relates to the field of construction, and more particularly, to a waterproof structure and a method.

PC(Pre-Cast) 박스에 의한 암거, 맨홀 등과 같이, 복수의 모체의 결합에 의해 형성되고, 외부의 물이 내부로 스며드는 것을 방지해야 하는 성격의 구조물에는 그 방수가 대단히 중요한 이슈로 된다.Waterproofing is a very important issue for structures formed by the combination of a plurality of mother bodies, such as culverts and manholes by a PC (Pre-Cast) box, and to prevent external water from penetrating into the interior.

종래에는 물을 접하면 팽창하는 성질을 갖는 수팽창 지수재를 모체 사이에 설치하는 방식, 부틸 고무 등과 같이 점착성 재질에 의해 모체 사이를 충전하는 방식 등이 주로 사용되어 왔다.Conventionally, a method of installing a water-expandable index material having a property of expanding when contacted with water is provided between mothers, and a method of filling between mothers by an adhesive material such as butyl rubber.

그러나, 토목 구조물은 그 성격상 오랜 기간 사용되더라도 품질이 일정 한도 이상을 유지해야 한다는 내구성이 강조되는데, 위와 같은 종래의 방식은 시간의 경과와 함께 방수재료의 팽창성능, 탄성 등이 떨어짐에 따라, 충분한 방수성능을 발휘할 수 없게 된다는 점에서 문제로 지적되어 왔다.However, it is emphasized that the durability of the civil engineering structure must maintain a certain level or more even if it is used for a long time. As the conventional method, the expansion performance, elasticity, etc. of the waterproofing material decrease with time, It has been pointed out as a problem in that sufficient waterproof performance cannot be exhibited.

본 발명은 상기와 같은 문제점을 해결하기 위하여 도출된 것으로서, 장기간의 사용에 불구하고 충분한 내구성 및 방수성능을 확보할 수 있도록 하는 방수부재 및 이를 이용한 방수구조물, 방수공법을 제시하는 것을 그 목적으로 한다.The present invention was derived to solve the above problems, the object of the present invention is to propose a waterproof member and a waterproof structure, waterproof method using the same to ensure sufficient durability and waterproof performance despite long-term use. .

본 발명은 상술한 바와 같은 목적을 달성하기 위하여, 복수의 모체(10) 사이에 설치되는 방수부재(100)에 있어서, 물과 접촉하여 팽창하는 재질에 의해 형성된 본체(110); 상기 모체(10)에 점착하는 재질에 의한 점착재(200)가 장착되어 상기 모체(10)에 접촉하도록, 상기 본체(110)의 외면에 형성된 점착재 장착부(120);를 포함하는 방수부재(100)를 제시한다.The present invention, in order to achieve the object as described above, in the waterproof member 100 is installed between the plurality of the mother body 10, the body 110 formed of a material in contact with the water to expand; And a pressure-sensitive adhesive material 200 formed on an outer surface of the main body 110 so that the pressure-sensitive adhesive material 200 is attached to the base body 10 so as to contact the base body 10. 100).

상기 본체(110)는 막대 구조인 것이 바람직하다.The body 110 is preferably a rod structure.

상기 본체(110)의 단부에는 상기 모체(10)와 접촉하도록 외측으로 돌출된 마개부(111)가 형성된 것이 바람직하다.It is preferable that the end portion of the main body 110 has a stopper 111 protruding outward so as to contact the mother body 10.

상기 본체(110)는 탄성 재질에 의해 형성된 것이 바람직하다.The body 110 is preferably formed of an elastic material.

상기 마개부(111)는 내측으로 접힐 수 있도록, 심부에 홈(111a)이 형성된 U자형 단면 구조인 것이 바람직하다.The stopper 111 may be a U-shaped cross-sectional structure in which the groove 111a is formed in the core portion so as to be folded inward.

상기 점착재 장착부(120)에는 상기 점착재(200)와의 접촉면적을 증대시키기 위한 요철부(121)가 형성된 것이 바람직하다.The adhesive mounting portion 120 is preferably formed with an uneven portion 121 to increase the contact area with the adhesive 200.

본 발명은 상기 목적을 달성하기 위한 또 다른 수단으로서, 상기 방수부 재(100); 상기 점착재 장착부(120)에 장착된 점착재(200);를 포함하는 것을 특징으로 하는 방수구조물을 제시한다.The present invention is another means for achieving the above object, the waterproof member (100); Presents a waterproof structure comprising a; adhesive material 200 mounted on the adhesive mounting portion 120.

본 발명은 상기 목적을 달성하기 위한 또 다른 수단으로서, 상기 방수부재(100)의 상기 점착재 장착부(120)에 점착재(200)를 장착하는 단계; 상기 방수부재(100)를 상기 복수의 모체(10) 사이에 설치하는 단계;를 포함하는 것을 특징으로 하는 방수공법을 제시한다.As another means for achieving the above object, the present invention comprises the steps of mounting the adhesive 200 to the adhesive mounting portion 120 of the waterproof member 100; Presenting a waterproof method comprising a; installing the waterproof member 100 between the plurality of mother (10).

본 발명은 장기간의 사용에 불구하고 충분한 내구성 및 방수성능을 확보할 수 있도록 하는 방수부재 및 이를 이용한 방수구조물, 방수공법을 제시한다.The present invention proposes a waterproof member, a waterproof structure using the same, and a waterproof construction method to ensure sufficient durability and waterproof performance despite long-term use.

이하, 첨부도면을 참조하여 본 발명의 실시예에 관하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1 이하에 도시된 바와 같이, 본 발명은 기본적으로 복수의 모체(10) 사이에 설치되는 방수부재(100)에 관한 것으로서, 물과 접촉하여 팽창하는 재질에 의해 형성된 본체(110); 모체(10)에 점착하는 재질에 의한 점착재(200)가 장착되어 모체(10)에 접촉하도록, 본체(110)의 외면에 형성된 점착재 장착부(120);를 포함하여 구성됨을 특징으로 한다.As shown in FIG. 1 or less, the present invention basically relates to a waterproof member 100 installed between a plurality of mother bodies 10, the body 110 formed of a material that expands in contact with water; And an adhesive material mounting part 120 formed on an outer surface of the main body 110 so that the adhesive material 200 made of a material adhered to the mother body 10 is mounted to contact the mother body 10.

즉, 물과 접촉시 팽창성능을 갖는 재질에 의해 본체(110)를 형성하고, 그 외면의 점착재 장착부(120)에 점착재(200)가 장착된 상태에서 모체(10) 사이에 설치되어 방수구조물을 이루도록 한 것이다.That is, the main body 110 is formed of a material having an expansion performance upon contact with water, and is installed between the mother bodies 10 in a state where the adhesive material 200 is mounted on the adhesive material mounting part 120 on the outer surface thereof, thereby being waterproof. It is to achieve a structure.

이는 최초 설치시에는 도 1에 도시된 바와 같이, 본체(110)와 점착재(200)의 층상구조를 이루나, 물이 침투하는 경우에는, 도 2에 도시된 바와 같이 본체(110)가 팽창하여 주위의 점착재(200)를 외측으로 밀어내게 되는바, 더욱 밀실한 방수구조를 이루게 되는 것이다.When the first installation, as shown in Figure 1, the main body 110 and the adhesive material 200 forms a layered structure, when water penetrates, as shown in Figure 2 the main body 110 is expanded to The outer adhesive material 200 is pushed outwards, thereby achieving a more tight waterproof structure.

요컨대, 종래의 방식은 시간의 경과와 함께 재료의 성능이 떨어짐에 따라 방수성능에도 문제가 있을 수밖에 없었으나, 본 발명의 경우에는 오히려 시간의 경과와 함께 더욱 밀실한 방수구조를 얻을 수 있다는 효과가 있는 것이다.In short, the conventional method has a problem in waterproof performance as the performance of the material decreases with the passage of time, but in the case of the present invention, the effect of obtaining a more tight waterproof structure with the passage of time is rather effective. It is.

여기서 본체(110)의 재질로는 종래의 수팽창 지수재에 사용되는 재료를 사용하면 되며, 점착재(200)로는 부틸 계열의 합성수지와 같이 모체에 점착하여 방수성능을 발휘할 수 있는 재료를 적용하면 된다.Herein, the material of the main body 110 may be a material used for a conventional water expansion index material, and if the adhesive material 200 is applied to a material such as a butyl-based synthetic resin, a material capable of exhibiting waterproof performance may be applied. do.

본체(110)는 다양한 구조를 취할 수 있는데, 모체(10) 사이의 영역에 길게 배치되도록 하기 위해서는, 도 1,2에 도시된 바와 같이 막대 구조를 취하는 것이 바람직하다.The main body 110 may take a variety of structures, in order to be disposed long in the area between the mother 10, it is preferable to take the rod structure as shown in Figs.

상술한 바와 같이 점착재(200)는 본체(110)의 팽창시 소정 외측으로 이탈하는 것이 좋지만, 설치시에는 본체(110)의 점착재 장착부(120) 내부 영역에 머무르도록 하는 것이 바람직하다.As described above, the pressure-sensitive adhesive 200 may be detached to a predetermined outer side when the main body 110 is inflated. However, the pressure-sensitive adhesive 200 preferably stays in the internal region of the pressure-sensitive adhesive mounting portion 120 of the main body 110.

이를 위해서는, 도 3,4에 도시된 바와 같이, 본체(110)의 단부에 모체(10)와 접촉하도록 외측으로 돌출된 마개부(111)가 형성됨으로써, 그 마개부(111)에 의해 점착재 장착부(120)에 장착된 점착재(200)가 외부로 이탈하는 것을 방지하는 것이 좋다.To this end, as shown in FIGS. 3 and 4, a stopper 111 protruding outward so as to contact the mother body 10 is formed at an end of the main body 110, whereby the stopper 111 causes the adhesive material. It is preferable to prevent the adhesive material 200 mounted on the mounting unit 120 from being separated to the outside.

이러한 구조를 취하는 경우에도, 물의 침투에 의한 본체(110)의 팽창시에는 마개부(111)가 개방되어 점착재(200)가 소정 밀려나가도록 하는 것이 좋으므로, 마개부(111)를 포함하는 본체(110)는 탄성 재질에 의해 형성되는 것이 바람직하다.Even when such a structure is taken, it is preferable that the stopper 111 is opened and the adhesive material 200 is pushed out a predetermined time when the main body 110 is inflated due to the infiltration of water, and thus the main body including the stopper 111. 110 is preferably formed of an elastic material.

이와 같은 마개부(111)의 개방을 위하여, 마개부(111)가 내측으로 용이하게 접힐 수 있도록 하기 위해서는, 마개부(111)의 심부에 홈(111a)이 형성된 U자형 단면 구조를 취하는 것이 바람직하다.In order to open the plug portion 111 such that the plug portion 111 can be easily folded inward, it is preferable to take a U-shaped cross-sectional structure in which the groove 111a is formed in the core portion of the plug portion 111. Do.

본체(110)의 점착재 장착부(120)와 점착재(200)와의 접촉면적이 넓을수록, 물의 침투에 의한 본체(100)의 팽창시, 점착재(200)가 많은 압착을 받아 더욱 밀실한 구조를 이룰 수 있는데, 이와 같이 접촉면족을 증대시키기 위해서는 점착재 장착부(120)에 요철부(121)가 형성되는 것이 더욱 바람직하다(도 5).The larger the contact area between the pressure-sensitive adhesive mounting portion 120 and the pressure-sensitive adhesive material 200 of the main body 110 is, the more pressure-sensitive adhesive material 200 is compressed when the main body 100 is inflated due to water infiltration. To achieve this, in order to increase the contact surface in this way, it is more preferable that the uneven portion 121 is formed in the adhesive mounting portion 120 (Fig. 5).

이상은 본 발명에 의해 구현될 수 있는 바람직한 실시예의 일부에 관하여 설명한 것에 불과하므로, 주지된 바와 같이 본 발명의 범위는 위의 실시예에 한정되어 해석되어서는 안 될 것이며, 위에서 설명된 본 발명의 기술적 사상과 그 근본을 함께 하는 기술적 사상은 모두 본 발명의 범위에 포함된다고 할 것이다.Since the above has been described only with respect to some of the preferred embodiments that can be implemented by the present invention, the scope of the present invention, as is well known, should not be construed as limited to the above embodiments, the present invention described above It will be said that both the technical idea and the technical idea which together with the base are included in the scope of the present invention.

도 1 이하는 본 발명의 실시예를 도시한 것으로서,Figure 1 below shows an embodiment of the present invention,

도 1은 제1실시예의 제1사용상태도.1 is a first use state diagram of the first embodiment;

도 2는 제1실시예의 제2사용상태도.2 is a second use state diagram of the first embodiment;

도 3은 제2실시예의 제1사용상태도.3 is a first use state diagram of the second embodiment;

도 4는 제2실시예의 제2사용상태도.4 is a second use state diagram of the second embodiment;

도 5는 제3실시예의 단면도.5 is a sectional view of a third embodiment.

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

10 : 모체 100 : 방수부재10: matrix 100: waterproof member

110 : 본체 111 : 마개부110: main body 111: stopper

111a : 홈 120 : 점착재 장착부111a: groove 120: adhesive mounting portion

121 : 요철부 200 : 점착재121: uneven portion 200: adhesive material

Claims (8)

복수의 모체(10) 사이에 설치되는 방수부재(100)에 있어서,In the waterproof member 100 is installed between the plurality of mother bodies (10), 물과 접촉하여 팽창하는 재질에 의해 형성된 본체(110);A main body 110 formed of a material expanding in contact with water; 상기 모체(10)에 점착하는 재질에 의한 점착재(200)가 장착되어 상기 모체(10)에 접촉하도록, 상기 본체(110)의 외면에 형성된 점착재 장착부(120);를An adhesive material mounting part 120 formed on an outer surface of the main body 110 so that the adhesive material 200 made of a material adhered to the mother body 10 is attached to the mother body 10. 포함하는 방수부재(100).Waterproof member 100 including. 제1항에 있어서,The method of claim 1, 상기 본체(110)는 막대 구조인 것을 특징으로 하는 방수부재(100).The main body 110 is a waterproof member, characterized in that the rod structure. 제2항에 있어서,The method of claim 2, 상기 본체(110)의 단부에는 상기 모체(10)와 접촉하도록 외측으로 돌출된 마개부(111)가 형성된 것을 특징으로 하는 방수부재(100).Waterproof member 100, characterized in that the end of the main body 110 is formed with a stopper 111 protruding outward to contact the mother body (10). 제3항에 있어서,The method of claim 3, 상기 본체(110)는 탄성 재질에 의해 형성된 것을 특징으로 하는 방수부재(100).The main body 110 is a waterproof member, characterized in that formed by an elastic material. 제4항에 있어서,The method of claim 4, wherein 상기 마개부(111)는 내측으로 접힐 수 있도록, 심부에 홈(111a)이 형성된 U자형 단면 구조인 것을 특징으로 하는 방수부재(100).The stopper portion 111 is a waterproof member, characterized in that the U-shaped cross-sectional structure formed with a groove (111a) in the core portion so that it can be folded inward. 제2항에 있어서,The method of claim 2, 상기 점착재 장착부(120)에는 상기 점착재(200)와의 접촉면적을 증대시키기 위한 요철부(121)가 형성된 것을 특징으로 하는 방수부재(100).Waterproof member 100, characterized in that the adhesive mounting portion 120 is formed with an uneven portion 121 for increasing the contact area with the adhesive 200. 제1항 내지 제6항 중 어느 한 항의 방수부재(100);Claim 1 to 6 of any one of the waterproof member (100); 상기 점착재 장착부(120)에 장착된 점착재(200);를 An adhesive material 200 mounted on the adhesive mounting part 120; 포함하는 것을 특징으로 하는 방수구조물.Waterproof structure comprising a. 제1항 내지 제6항 중 어느 한 항의 방수부재(100)의 상기 점착재 장착부(120)에 점착재(200)를 장착하는 단계;Mounting the pressure-sensitive adhesive material (200) on the pressure-sensitive adhesive mounting portion 120 of the waterproof member (100) of any one of claims 1 to 6; 상기 방수부재(100)를 상기 복수의 모체(10) 사이에 설치하는 단계;를Installing the waterproof member 100 between the plurality of mother bodies 10; 포함하는 것을 특징으로 하는 방수공법.Waterproof method comprising a.
KR1020080058148A 2008-06-20 2008-06-20 Waterproof member, waterproof structure and construction method using the same KR101027143B1 (en)

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CN106149764A (en) * 2016-08-23 2016-11-23 四川佳世特橡胶有限公司 A kind of precast assembly pipe gallery bell and spigot waterproof construction

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CN104988955B (en) * 2015-06-11 2017-07-07 中建一局集团第六建筑有限公司 The anti-row's convolution waterproof system of ultra-deep basement and construction method
CN106149749A (en) * 2016-08-29 2016-11-23 中国电建集团中南勘测设计研究院有限公司 A kind of water-tight corrosion-proof anchor structure for blower foundation

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JPH0762991A (en) * 1993-08-24 1995-03-07 Asahi Denka Kogyo Kk Segment member and segment structure therewith
JPH0941893A (en) * 1995-07-27 1997-02-10 Mitsui Constr Co Ltd Seal for lining segment and its manufacture
JP2002332799A (en) * 2001-05-09 2002-11-22 Three Bond Co Ltd Water cut-off structure for segment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106149764A (en) * 2016-08-23 2016-11-23 四川佳世特橡胶有限公司 A kind of precast assembly pipe gallery bell and spigot waterproof construction
CN106149764B (en) * 2016-08-23 2018-06-01 四川佳世特橡胶有限公司 A kind of precast assembly pipe gallery bell and spigot waterproof construction

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