KR100732976B1 - Waterproof form of construction method and construction structure - Google Patents

Waterproof form of construction method and construction structure Download PDF

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Publication number
KR100732976B1
KR100732976B1 KR1020070031352A KR20070031352A KR100732976B1 KR 100732976 B1 KR100732976 B1 KR 100732976B1 KR 1020070031352 A KR1020070031352 A KR 1020070031352A KR 20070031352 A KR20070031352 A KR 20070031352A KR 100732976 B1 KR100732976 B1 KR 100732976B1
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South Korea
Prior art keywords
waterproof
joint tape
urethane
construction
joint
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KR1020070031352A
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Korean (ko)
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양만석
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주식회사페트로산업
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
    • E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

A waterproof construction method is provided to make a joint of waterproof sheets watertight and to waterproof construction work quickly and conveniently by constructing waterproof sheets having the appointed thickness and cushion capacity and attaching a joint tape on a connection of the waterproof sheets. The waterproof construction method comprises the steps of cleaning off impurities from the bottom(1) for waterproof construction and repairing excessively rugged or cracked parts, applying adhesives on the edge of the bottom and spreading waterproof sheets(10) having the thickness of 1mm or more and cushion capacity, and then forming an adhesive joint protected by release liner in the appointed width, placing a double-sided joint tape(20) on the bottom to make two ends of two waterproof sheets come in touch with each other, removing the release liner and adhering the adhesive joint of the waterproof sheets closely to the joint tape, or, applying adhesives for waterproof construction on the bottom where two waterproof sheets touch each other and attaching directly without using a joint tape, attaching a joint tape(20') of butyl rubber unified with non-woven fabrics and applied with adhesives on the top of the waterproof sheets in the uniform width, forming an urethane layer(30) by applying urethane mixed with hardener on the top to the uniform thickness, and forming a top coat layer(40) on the urethane layer by applying topcoat after the urethane is hardened sufficiently.

Description

방수 시공방법 및 시공구조{Waterproof form of construction method and construction structure}Waterproof form of construction method and construction structure

도 1은 본 발명에 의한 시공 완료 구조를 나타낸 단면도1 is a cross-sectional view showing a construction completed structure according to the present invention

도 2는 본 발명의 시공과정을 나타낸 단면도 2 is a cross-sectional view showing a construction process of the present invention

도 3은 본 발명에 의한 조인트 테이프의 사시도3 is a perspective view of a joint tape according to the present invention;

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

1: 바닥면1: bottom surface

10: 방수시트 11: 접착부10: waterproof sheet 11: adhesive part

12: 이형지12: release paper

20, 20': 조인트 테이프 21: 부직포층20, 20 ': Joint tape 21: Nonwoven fabric layer

30: 우레탄층30: urethane layer

40: 탑코트층40: top coat layer

본 발명은 건축물의 옥상 바닥에 시공되는 방수 시공방법과 그에 의한 시공구조에 관한 것으로, 좀 더 구체적으로는 상당한 두께와 쿳션을 갖는 가지는 방수 시트를 이용하여 시공함에 있어서, 시트가 연결되는 부분이 좀더 견고하고 완벽하게 방수를 유지하도록 하려는 것이다.The present invention relates to a waterproof construction method and a construction structure by the construction on the roof floor of a building, more specifically, in the construction using a waterproof sheet having a considerable thickness and cushion, the portion to which the sheet is connected more It is intended to be robust and completely waterproof.

주지된 바와 같이 건축물의 천장에서 물이 샐 경우에는 옥상에 방수시공을 하게 되는데, 종래에도 여러 가지 방수 공법이 선보이고는 있으나 종래의 방수 공법들은 방수기능을 갖는 여러 가지 재질의 방수재를 바닥면에 도포하는 형태의 방수공사를 하였던 것으로, 이러한 경우 방수할 바닥면이 고르지 않으면 시공이 불가능하여 바닥의 돌출된 부분을 제거하거나 파인 부분은 몰탈을 채워주는 시공을 반드시 하여야 하므로 시간이 많이 소요되고 많은 비용과 인력이 필요한 단점이 있었다.As is well known, when water leaks from the ceiling of a building, waterproof construction is performed on the roof. Although various waterproofing methods have been introduced in the related art, conventional waterproofing methods apply waterproofing materials of various materials having a waterproof function to the floor surface. In this case, if the floor to be waterproof is uneven, the construction is impossible, so it is necessary to remove the protruding part of the floor or to fill the mortar to fill the mortar. There was a drawback to requiring manpower.

또한, 시트를 이용한 방수시공 방법도 시도가 되었으나, 이러한 방수시트를 이용한 시공에서 제일 큰 문제점으로 시트가 연결되는 부분의 시공에 많은 시간과 비용을 들이면서도 방수성이 떨어지는 단점이 있어서, 방수시공에 실패하는 중대한 요인의 하나로 대두하였던 것이다.In addition, the waterproof construction method using the sheet was also attempted, but the biggest problem in the construction using such a waterproof sheet has a disadvantage in that the waterproofness is inexpensive while spending a lot of time and money in the construction of the part connecting the sheet, failing waterproof construction It was one of the important factors.

본 발명은 방수시공을 함에 있어서 두께와 쿳션을 갖는 방수시트를 이용하여 시공을 하면서 시트가 연결되는 부분에는 매우 유용하게 사용되는 테이프 형태의 조인트를 이용하여 접속을 함으로써 방수시트를 이용한 방수시공에서 방수시트의 접속부위 방수가 매우 견고하게 이루어지고 시공작업도 매우 편리하고 빠르게 이루어질 수 있도록 함을 목적으로 하는 발명이다.The present invention in the waterproof construction by using a waterproof sheet having a thickness and cushion in the waterproofing construction by using a joint in the form of a tape that is very usefully used in the connection portion of the sheet is waterproof in waterproof construction using the waterproof sheet It is an invention for the purpose of making the connection part of the sheet very waterproof and construction work is also very convenient and quick.

이하 본 발명에 의한 시공방법과 시공된 구조에 대하여 첨부된 도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, the construction method and the constructed structure according to the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 의한 시공 완료 구조를 나타낸 단면도, 도 2는 본 발명의 시공과정을 나타낸 단면도, 도 3은 본 발명에 의한 조인트 테이프의 사시도이다.1 is a cross-sectional view showing a construction completed structure according to the present invention, Figure 2 is a cross-sectional view showing a construction process of the present invention, Figure 3 is a perspective view of a joint tape according to the present invention.

먼저 본 발명의 시공방법을 순서에 의해 살펴본다.First, the construction method of the present invention will be described in order.

시공준비Preparation for construction

우선 방수 시공이 필요한 바닥면(1)에 이물질 등이 남아 있지 않도록 청소를 실시하며, 요철이 과한 부분이나 균열이 심한 부분은 보수를 하여 준다.First of all, the floor surface (1) that needs waterproof construction should be cleaned so that no foreign matters remain and repair excessively uneven or severely cracked parts.

시트 깔기 Sheeting

방수시트(10)를 바닥면(1)에 깔아주는데, 방수시트(10)는 1mm 이상의 두께와 쿳션을 가진 것으로 선택하고, 저면의 가장자리에는 접착제가 도포된 후 이형지(12)로 보호되는 일정한 폭의 접착부(11)를 형상한다.The waterproof sheet 10 is laid on the bottom surface 1, and the waterproof sheet 10 is selected to have a thickness and a cushion of 1 mm or more, and a constant width protected by the release paper 12 after the adhesive is applied to the edge of the bottom surface. Shape the bonding portion 11.

이러한 방수시트(10)를 끝단이 서로 마주보면서 밀착시킨 상태로 펼친 다음 접속부를 연결하는 작업을 한다.The end of the waterproof sheet 10 while facing the other end unfolds in close contact and then connects the connection.

저면 Bottom 접속부Connection 연결 connect

맞닿는 양측 방수시트(10)의 접속한 면을 젖혀 올린 다음 접속되는 두 장의 방수시트(10) 양단이 균일하게 닿도록 양면테이프 형태의 조인트 테이프(20)를 바닥에 먼저 배열하며, 이형지를(12) 제거하고 양측 방수시트(10)의 접착부(11)가 조인트 테이프(20)에 접착되도록 한다.Fold up the connected surface of both sides of the waterproof sheet 10 to be in contact with each other, and then arrange the double-sided tape-shaped joint tape 20 on the floor so that both ends of the two waterproof sheets 10 are uniformly contacted. ) So that both sides of the waterproof sheet 10 are bonded to the joint tape 20.

조인트 테이프(20)는 부틸고무 재질을 이용하여 만든 것인데, 부틸고무 재질은 일반적으로 사용되는 다른 재질의 테이프에 비하여 쉽게 경화되지 않고 저온에서도 부드러움을 유지하며, 접착력과 신장성도 우수한 재질이다.The joint tape 20 is made of a butyl rubber material, but the butyl rubber material is not easily hardened compared to other tapes generally used, maintains softness even at low temperatures, and is excellent in adhesive strength and elongation.

이러한 저면 접속부의 연결은 상기와 같은 양면테이프 형태의 조인트 테이프(20)를 이용하여도 되지만, 양측 방수시트(20)의 맞닿는 부분의 저면 바닥면에 방수시공용으로 준비된 접착제를 도포하여 곧바로 부착되도록 하여도 된다.The bottom connection portion may be connected to the double-sided tape joint tape 20 as described above, but the adhesive prepared for waterproof construction is directly applied to the bottom surface of the bottom of the contact portion of the both sides waterproof sheet 20 so as to be attached immediately. You may also do it.

상면 Top 접속부Connection 연결 connect

맞닿은 양측 방수시트(10)의 상면에 균일한 폭으로 상기와 같은 부틸고무 재질의 조인트 테이프(20')를 부착하는데, 상면 접속부 연결에 사용되는 조인트 테이프(20')는 상면에 부직포를 일체화시켜 부직포층(21)을 구성하고 하면에는 접착제가 도포된 것을 이용한다.The butyl rubber joint tape 20 'is attached to the upper surface of the both sides of the waterproof sheet 10 with a uniform width, but the joint tape 20' used for connecting the upper surface connection portion integrates a nonwoven fabric on the upper surface. The nonwoven fabric layer 21 is comprised, and what used the adhesive agent was applied to the lower surface.

이러한 부직포층(21)은 그 상부에 우레탄을 도포하여 우레탄층(30)을 형성할 때 우레탄이 부직포의 틈새로 스며들어 우레탄층(30)과 조인트 테이프(20')가 서로간에 견고하게 접착 및 일체화되도록 하는 역할을 한다.When the nonwoven fabric layer 21 forms a urethane layer 30 by applying urethane to the upper portion of the nonwoven fabric layer 21, the urethane layer penetrates into the gap of the nonwoven fabric so that the urethane layer 30 and the joint tape 20 'are firmly adhered to each other. It serves to be integrated.

우레탄 도포Urethane coating

상면에 경화제를 혼합한 우레탄을 균일한 두께로 도포하여 우레탄층(30) 구성한다.The urethane layer 30 is formed by applying a urethane mixed with a curing agent on the upper surface with a uniform thickness.

마감deadline

우레탄을 도포하고 충분히 경화가 된 후 탑코트를 도포하여 탑코트층(40)을 구성함으로써 시공이 완료된다.After the urethane is applied and fully cured, the top coat is applied to form the top coat layer 40, thereby completing the construction.

상기와 같은 시공방법에 의해 시공된 시공구조를 살펴보면 다음과 같다.Looking at the construction structure constructed by the construction method as described above are as follows.

바닥면(1)의 상부에 방수시트(10)가 맞닿은 상태로 배열되고 그 접속부 하면에는 부틸고무 재질의 조인트 테이프(20)가 양측 균일한 폭으로 접착되거나 또는 접착제가 도포되어 연결이 된 상태이고, 접속부의 상면에는 균일한 폭으로 부틸고무 재질의 조인트 테이프(20')가 부착되어 있는데, 이러한 상면을 접속하는 조인트 테이프(20')의 상면에는 부직포층(21)이 일체화되어 있다.The waterproof sheet 10 is arranged in contact with the upper part of the bottom surface 1, and the joint tape 20 made of butyl rubber is bonded to both sides at a uniform width on both sides of the connection part, or the adhesive is applied to the connection surface. Although the butyl rubber joint tape 20 'is attached to the upper surface of the connection part with a uniform width | variety, the nonwoven fabric layer 21 is integrated in the upper surface of the joint tape 20' which connects this upper surface.

또한, 방수시트(10)와 조인트 테이프(20')의 상면에는 우레탄층(30)이 구성되면서 우레탄이 부직포에 스며들어 접착된 상태이고, 다시 우레탄(30) 층의 상면에는 탑코트층(40)이 구성된 것이다.In addition, the urethane layer 30 is formed on the upper surface of the waterproof sheet 10 and the joint tape 20 'and the urethane is infiltrated into the nonwoven fabric, and the top coat layer 40 is formed on the upper surface of the urethane 30 layer. ) Is configured.

도면 중 미설명된 부호 50은 탈기구이다.Unexplained reference numeral 50 in the figure is a deaerator.

이러한 시공방법과 시공구조에 의한 본 발명은 기본적으로 상당한 두께와 쿳션을 가진 방수시트(10)를 이용하여 방수시공을 하므로 바닥면(1)이 어느 정도 불규칙하더라도 보수작업 없이 시공이 가능한 장점을 갖고 있으며, 또한 방수시공에 필요한 두께를 방수시트(10)가 가지고 있으므로 방수시공 시간을 단축시키는 효과도 있다.The present invention by such a construction method and construction structure is basically a waterproof construction using a waterproof sheet 10 having a considerable thickness and cushion, so even if the floor surface 1 is somewhat irregular, it can be installed without maintenance work. In addition, since the waterproof sheet 10 has a thickness required for waterproof construction, there is an effect of shortening the waterproof construction time.

특히 본 발명에 의하면 방수시트(10)가 연결되는 부분을 일직선으로 밀착시키면서 부틸고무 재질로 된 조인트 테이프(20)(20')를 이용하므로 접속부를 연결하는 시공이 편리하면서 단정한 것이고, 부드러우면서 접착력이 우수한 부틸고무의 특성상 접속부의 방수와 견고성이 매우 뛰어난 효과를 얻을 수 있다.Particularly, according to the present invention, since the joint tapes 20 and 20 'made of butyl rubber are used while closely contacting the part where the waterproof sheet 10 is connected, the construction for connecting the connection parts is convenient and neat, and smooth. However, due to the properties of butyl rubber, which has excellent adhesive strength, it is possible to obtain an effect excellent in waterproofing and robustness of the connection part.

또 방수시트(10)의 접속부 상면에 접착되는 조인트 테이프(20')의 상면에는 부직포가 일체화된 부칙포층(21)이 구성된 상태이므로 우레탄층(30)을 시공할 때 우레탄이 부직포의 사이사이로 스며들면서 우레탄층(30)과 조인트 테이프(20')가 서로간에 일체화되면서 접착이 이루어지는 것으로, 접속부의 방수성과 견고성이 매우 향상되는 것이라 할 수 있다.In addition, since the buried fabric layer 21 in which the nonwoven fabric is integrated is formed on the upper surface of the joint tape 20 'adhered to the upper surface of the connection sheet of the waterproof sheet 10, when the urethane layer 30 is constructed, urethane penetrates between the nonwoven fabrics. For example, the urethane layer 30 and the joint tape 20 'are integrated while being bonded to each other, and the waterproofness and the robustness of the connection portion can be greatly improved.

이상 설명한 바와 같은 본 발명에 의하면, 방수시트를 이용한 시공상의 잇점을 충분히 누릴 수 있으면서도, 시트를 이용한 방수시공의 단점이라 할 수 있는 접속부의 방수시공이 매우 편리하면서도 방수력이 극대화되고 견고성도 향상되는 것으로서, 방수시공의 기술수준을 크게 향상시키게 되는 유용한 발명이라 할 수 있다.According to the present invention as described above, while being able to fully enjoy the advantages of the construction using the waterproof sheet, the waterproof construction of the connection, which can be said to be a disadvantage of the waterproof construction using the sheet, is very convenient and the waterproofing force is maximized and the robustness is also improved. It is a useful invention that greatly improves the technical level of waterproof construction.

Claims (2)

방수 시공이 필요한 바닥면(1)에 청소 및 요철이 과한 부분이나 균열이 심한 부분은 보수를 하는 시공준비 공정과;A construction preparation process of repairing and repairing the excessively irregular or excessively cracked or cracked portions on the bottom surface 1 requiring waterproof construction; 1mm 이상의 두께와 쿳션을 가지고 저면의 가장자리에 접착제가 도포된 후 이형지(12)로 보호되는 일정한 폭의 접착부(11)를 형성한 방수시트(10)를 선택하여 끝단이 서로 마주보면서 밀착시킨 상태로 바닥면(1)에 깔아주는 시트 깔기 공정과;After the adhesive is applied to the edge of the bottom with a thickness and cushion of 1mm or more, the waterproof sheet 10 formed with the adhesive portion 11 of a constant width protected by the release paper 12 is selected and the ends are in close contact with each other. A sheet laying step applied to the bottom surface 1; 맞닿는 양측 방수시트(10)의 접속한 면을 젖혀 올린 다음 접속되는 두 장의 방수시트(10) 양단이 균일하게 닿도록 양면테이프 형태이면서 부틸고무 재질로 된 조인트 테이프(20)를 바닥에 먼저 배열한 후, 이형지를(12) 제거하고 양측 방수시트(10)의 접착부(11)가 조인트 테이프(20)에 접착되도록 하거나 또는,The joint tapes 20 made of butyl rubber material are arranged on the floor so that both ends of the two waterproof sheets 10 are brought into contact with each other. Then, the release paper 12 is removed and the adhesive parts 11 of both waterproof sheets 10 are bonded to the joint tape 20, or 조인트 테이프(20)를 대신하여 양측 방수시트(20)의 맞닿는 부분의 저면 바닥면에 접착제를 도포하여 곧바로 부착되도록 하는 저면 접속부 연결 공정과;A bottom connection portion connecting step of applying an adhesive to the bottom surface of the bottom of the abutting portion of the both side waterproof sheets 20 in place of the joint tape 20 so as to be attached immediately; 맞닿은 양측 방수시트(10)의 상면에 균일한 폭으로 상기와 같은 부틸고무 재질이면서 상면에 부직포를 일체화시켜 부직포층(21)을 구성한 조인트 테이프(20')를 부착하는 상면 접속부 연결 공정과;An upper surface connection part connecting step of attaching a joint tape 20 'constituting the nonwoven fabric layer 21 by integrating a nonwoven fabric on the upper surface of the butyl rubber material as described above with a uniform width on the upper surfaces of the both sides of the waterproof sheet 10; 상면에 경화제를 혼합한 우레탄을 균일한 두께로 도포하여 우레탄층(30) 구성하는 우레탄 도포 공정 및 탑코트층(40)을 구성하는 마감 공정;A urethane coating process of forming a urethane layer 30 and a finishing process of forming a top coat layer 40 by applying a urethane mixed with a curing agent to an upper surface with a uniform thickness; 으로 이루어짐을 특징으로 하는 방수 시공방법.Waterproof construction method characterized in that made of. 바닥면(1)의 상부에 방수시트(10)가 맞닿은 상태로 배열되고 그 접속부 하면에는 부틸고무 재질의 조인트 테이프(20)가 양측 균일한 폭으로 접착되거나 또는 접착제가 도포되어 연결이 된 상태이고,The waterproof sheet 10 is arranged in contact with the upper part of the bottom surface 1, and the joint tape 20 made of butyl rubber is bonded to both sides at a uniform width on both sides of the connection part, or the adhesive is applied to connect the lower surface. , 접속부의 상면에는 균일한 폭으로 부틸고무 재질의 조인트 테이프(20')가 부착되어 있는데, 이러한 조인트 테이프(20')의 상면에는 부직포층(21)이 일체화되어 있으며,A butyl rubber joint tape 20 'is attached to the upper surface of the connection part with a uniform width. A nonwoven fabric layer 21 is integrated on the upper surface of the joint tape 20'. 방수시트(10)와 조인트 테이프(20')의 상면에는 우레탄층(30)이 구성되면서 우레탄이 부직포에 스며들어 일체화된 상태이고, 우레탄(30) 층의 상면에는 탑코트층(40)이 구성된 것을 특징으로 하는 방수 시공구조.The urethane layer 30 is formed on the upper surface of the waterproof sheet 10 and the joint tape 20 ', and the urethane is infiltrated into the nonwoven fabric and is integrated, and the top coat layer 40 is formed on the upper surface of the urethane 30 layer. Waterproof construction, characterized in that.
KR1020070031352A 2007-03-30 2007-03-30 Waterproof form of construction method and construction structure KR100732976B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101216662B1 (en) 2012-07-27 2012-12-28 태림산업개발 주식회사 Construction structure of double insulation water proof and root proof and the method thereof
KR101677503B1 (en) * 2016-01-11 2016-11-18 김경호 Sheet waterproof method using non-adhesive type sheet joint method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101216662B1 (en) 2012-07-27 2012-12-28 태림산업개발 주식회사 Construction structure of double insulation water proof and root proof and the method thereof
KR101677503B1 (en) * 2016-01-11 2016-11-18 김경호 Sheet waterproof method using non-adhesive type sheet joint method

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