KR200420567Y1 - Waterproof layer protection sheet - Google Patents

Waterproof layer protection sheet Download PDF

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KR200420567Y1
KR200420567Y1 KR2020060010553U KR20060010553U KR200420567Y1 KR 200420567 Y1 KR200420567 Y1 KR 200420567Y1 KR 2020060010553 U KR2020060010553 U KR 2020060010553U KR 20060010553 U KR20060010553 U KR 20060010553U KR 200420567 Y1 KR200420567 Y1 KR 200420567Y1
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waterproof layer
protective sheet
release paper
polyethylene
nonwoven fabric
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KR2020060010553U
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Korean (ko)
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채수찬
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채수찬
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • E04B1/665Sheets or foils impervious to water and water vapor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D11/00Roof 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
    • E04D11/02Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)

Abstract

본 고안은 지하철 및 일반 건축물의 지하실 외벽, 아파트 공동구 등 지하 콘크리트 구조물 외벽에 각종 방수재에 의해 시공된 방수층이 다른 건설시공작업이나 기타 여러가지 외부에서 가해지는 힘에 의해 방수층이 파손되는 것을 방지하기 위해 시공되는 방수층 보호시트에 관한 것으로, 폴리에틸렌폼(10)의 일면에 열을 가하여 폴리에틸렌부직포(20)를 열융착하고, 상기 폴리에틸렌부직포(20)이 접착된 폴리에틸렌폼(10)의 그 이면에 국부적으로 이형지(30)를 부착하여 시트를 구성하여, 상기 보호시트에 국부적으로 이형지를 부착함으로, 생산원가를 절감할 수 있고, 국부적으로 부착된 이형지에 의해 방수층에 보호시트를 시공하기 용이하고, 시공이 간단하여 인건비 절감 및 이형지에서 발생하는 폐기물을 절감하며, 또한 방수층 시공 후 상기 방수층 보호재 설치후 와이어 메쉬 또는 철근 배근작업시에도 방수층의 파손우려가 없고, 벽체면 방수층위에 설치하였을 경우에는 방수층 보호재의 표면이 매끄럽게 형성되어 있기 때문에, 토사의 되메우기 작업이 용이한 방수층 보호시트를 제공한다.The present invention is designed to prevent the waterproof layer from being damaged by other construction work or other external forces. It relates to a waterproof layer protective sheet, which is heat-sealed polyethylene nonwoven fabric 20 by applying heat to one surface of the polyethylene foam 10, the release paper locally on the back surface of the polyethylene foam 10 bonded to the polyethylene nonwoven fabric 20 By attaching 30 to form a sheet, by attaching a release paper locally to the protective sheet, it is possible to reduce the production cost, easy to install a protective sheet on the waterproof layer by a locally attached release paper, easy construction To reduce labor costs and waste generated from the release paper, and also after the waterproof layer construction When the wire mesh or reinforcement work is installed after installation of the material, there is no fear of damage of the waterproof layer, and when it is installed on the wall waterproof layer, the surface of the waterproof layer protective material is smoothly formed, thus providing a waterproof layer protective sheet that is easy to refill the soil. .

방수층, 보호시트, 폴리에틸렌폼, 폴리에틸렌부직포 Waterproof layer, protective sheet, polyethylene foam, polyethylene nonwoven fabric

Description

방수층 보호시트{Waterproof layer protection sheet}Waterproof layer protection sheet

도 1은 종래의 방수층 보호시트를 시공하는 실시예를 보인 예시도1 is an exemplary view showing an embodiment of constructing a conventional waterproof layer protective sheet

도 2은 본 고안에 따른 방수층 보호시트의 구성을 나타낸 사시도Figure 2 is a perspective view showing the configuration of a waterproof layer protective sheet according to the present invention

도 3는 본 고안에 따른 방수층 보호시트의 구성을 나타낸 저면사시도Figure 3 is a bottom perspective view showing the configuration of the waterproof layer protective sheet according to the present invention

도 4는 본 고안에 따른 방수층 보호시트의 시공 실시예를 보인 구성도Figure 4 is a configuration diagram showing an embodiment of the waterproof layer protective sheet according to the present invention

<도면 각 주요 부분에 대한 부호의 설명><Explanation of symbols for each major part of drawing>

10: 폴리에틸렌폼 20: 폴리에틸렌부직포        10: polyethylene foam 20: polyethylene nonwoven fabric

30: 이형지        30: release paper

본 고안은 지하철 및 일반 건축물의 지하실 외벽, 아파트 공동구 등 지하 콘크리트 구조물 외벽에 각종 방수재에 의해 시공된 방수층이 다른 건설시공작업이나 기타 여러가지 외부에서 가해지는 힘에 의해 방수층이 파손되는 것을 방지하기 위해 시공되는 방수층 보호시트에 관한 것으로, 더욱 상세하게는 폴리에틸렌폼의 일 면에 열을 가하여 폴리에틸렌부직포를 열융착하고, 상기 폴리에틸렌부직포이 접착된 폴리에틸렌폼의 그 이면에 국부적으로 이형지를 부착하여 시트를 구성하여, 상기 보호시트에 국부적으로 이형지를 부착함으로, 생산원가를 절감할 수 있고, 국부적으로 부착된 이형지에 의해 방수층에 보호시트를 시공하기 용이하고, 시공이 간단하여 인건비 절감 및 이형지에서 발생하는 폐기물을 절감하는 방수층 보호시트에 관한 것이다.The present invention is designed to prevent the waterproof layer from being damaged by other construction work or other external forces. It relates to a waterproof layer protective sheet, and more particularly, heat-sealing a polyethylene nonwoven fabric by applying heat to one side of the polyethylene foam, and attaching a release paper locally on the back side of the polyethylene foam to which the polyethylene nonwoven fabric is bonded to form a sheet, By attaching the release paper locally to the protective sheet, it is possible to reduce the production cost, easy to install the protective sheet on the waterproof layer by the locally attached release paper, and the construction is simple to reduce labor costs and waste generated from the release paper It relates to a waterproof layer protective sheet.

일반적으로, 지하철, 지하차도, 전력구, 공동구, 개착식 터널등의 지하 콘크리트 구조물이나, 건물의 지하 외벽면, 지하주차장 상부 슬라브, 건물 옥상등과 같은 콘크리트 구조물에는 내부로 물이 누수되는 것을 방지하기 위하여 방수처리를 하고 있다.Generally, it prevents water from leaking into concrete structures such as subways, underground roads, electric power outlets, joint holes, and open-air tunnels, or concrete structures such as underground outer walls of buildings, upper slabs of underground parking lots, and roofs of buildings. Waterproofing is done to

방수층 외면에 방수층 보호 발포폼보드를 설치한 상태도를 각각 나타낸다.The state diagram where the waterproofing layer protection foam foam board was installed on the outer surface of the waterproofing layer is shown, respectively.

콘크리트 구조물의 면에는 콘크리트(100) 상면에 고무화 아스팔트 또는 이와 유사한 방수자재(200)로 방수시공을 한 후, 24 ∼ 30mm 두께의 보호몰탈 타설하고, 후속공정으로 누름 콘크리트를 타설하여 마감한다. The surface of the concrete structure is waterproofed with rubberized asphalt or similar waterproofing material 200 on the upper surface of the concrete 100, and then cast a protective mortar having a thickness of 24 to 30mm, and finish by pouring the pressed concrete in a subsequent process.

상부 슬라브면의 경우에는 그의 상면에 방수자재로 방수시공을 한 후, 10 ∼ 50mm 두께의 폴리에틸렌폼보드, 우레탄폼보드 또는 폴리스틸렌폼보드등의 방수층 보호재를 방수층위에 부착하고, 후속공정으로 모래 또는 흙과 돌멩이 등의 잡석이 뒤섞인 토사 되메우기 작업으로 마감을 하게 된다.In case of upper slab surface, waterproof material is installed on the upper surface of the upper slab, and then the waterproofing layer protective material such as polyethylene foam board, urethane foam board or polystyrene foam board of 10-50mm thickness is attached on the waterproof layer, and sand or soil is carried out in the subsequent process The work is finished by refilling the earth and sand mixed with rubble and stones.

상기와 같이 지하 콘크리트 구조물의 바닥면이나 상부 슬라브면의 방수층을 보호하기 위해 24 ∼ 30mm의 방수층 보호몰탈을 타설하는 작업방법은 방수층 보호 역할은 우수하나 시공 인건비가 과다하게 소요되고 시멘트 몰탈의 양생 기간 동안 후속공정의 진행이 어려운 문제점이 있다.As mentioned above, the method of placing the waterproof layer protection mortar of 24 to 30mm to protect the waterproof layer of the floor surface or the upper slab surface of the underground concrete structure is excellent in protecting the waterproof layer, but the labor cost of construction is excessive and the curing period of cement mortar While there is a problem that the progress of the subsequent process is difficult.

이러한 방수층 보호재로서 사용되는 방수층 보호몰탈 타설이나 방수층 보호 시멘트 벽돌쌓기의 문제점에 대한 대체방안으로서 최근에는 폴리에틸렌 폼보드, 우레탄 폼보드, 다소 가격이 저렴한 스틸렌 폼보드를 방수층에 부착시키되, 후속공정으로 바닥면의 경우에는 콘크리트 타설작업을 하고, 상부 슬라브면이나 벽체면의 경우에는 토사 되메우기 작업을 수행하는 방법이 사용되고 있다. 여기에서 제시한 각종 폼보드 방수층 보호재는 설치가 간편하며, 재질 자체가 소정의 탄성을 가지고 있어 충격에 대한 저항성을 널리 사용되고 있으나, 폼자체가 철근이나 공구에 훼손당하기 쉽고, 또한 철근이나 공구에 긁힘으로써, 찢어지는 문제점이 있었고, 콘크리트에 부착되는 폼보드의 면에 접착제나 이형지를 고른 도포 후 방수층 상면에 시공하였는데, 이때 폼보드의 면에 접착제나 이형지를 고른 도포함으로써, 생산원가의 비용이 많이 들뿐만 아니라, 시공이 용이하지 않고 또 시공 후 수정 시공이 용이하지 않았다.As an alternative to the problems of the waterproof layer protection mortar casting or waterproof layer protection cement racking used as the waterproof layer protection material, recently, polyethylene foam board, urethane foam board, and inexpensive styrene foam board are attached to the waterproof layer. In case of cotton, concrete pouring works are performed, and in the case of upper slab surfaces or wall surfaces, soil refilling is used. The various foam board waterproofing layer protection materials presented here are easy to install, and the material itself has a certain elasticity so that it is widely used for resistance to impact, but the foam itself is easily damaged by reinforcing bars or tools, and also scratches on rebars and tools. As a result, there was a problem of tearing, and evenly applied adhesive or release paper on the surface of the foam board to be attached to the concrete and then installed on the upper surface of the waterproof layer. In addition, the construction was not easy and the modification after the construction was not easy.

그리고 이형지에서 발생하는 폐기물을 제거하는 것도 용이하지 않았으며, 폐기물량도 많이 발생하는 문제점이 있었다.And it was not easy to remove the waste generated from the release paper, there was a problem that also generates a lot of waste.

따라서 본 고안은 종래에서 상기한 제반 문제점을 해소하기 위해 폴리에틸렌폼에 폴리에틸렌부직포를 열융착하여, 상기 폴리에틸렌부직포가 접착된 면이 외부 로 향하도록 시공하여, 철근이나 공구에 긁힘에 의해 보호시트가 찢어지는 폐단을 방지하고, 보호시트에 국부적으로 이형지를 부착함으로, 생산원가를 절감할 수 있고, 국부적으로 부착된 이형지에 의해 방수층에 보호시트를 시공하기 용이하고, 시공이 간단하여 인건비 절감 및 이형지에서 발생하는 폐기물을 절감하며, 또한 방수층 시공 후 상기 방수층 보호재 설치후 와이어 메쉬 또는 철근 배근작업시에도 방수층의 파손우려가 없고, 벽체면 방수층위에 설치하였을 경우에는 방수층 보호재의 표면이 매끄럽게 형성되어 있기 때문에, 토사의 되메우기 작업이 용이한 방수층 보호시트를 제공함을 그 목적으로 하고 있다.Therefore, the present invention is conventionally heat-sealed polyethylene nonwoven fabric to polyethylene foam in order to solve the above-mentioned problems, the construction to which the polyethylene nonwoven fabric is bonded to the outside facing, the protective sheet is torn by scratching the rebar or tool Paper can be prevented from closing and local release paper is attached to the protective sheet, which can reduce production cost, and it is easy to install the protective sheet on the waterproof layer by locally attached release paper, and the construction is simple to reduce labor cost and release paper. Reduction of waste generated, and also after installing the waterproofing layer protective material after installation of the waterproofing layer, there is no fear of damage of the waterproofing layer even when wire mesh or reinforcement work, and when installed on the wall surface waterproofing layer, the surface of the waterproofing layer protective material is formed smoothly, Provide waterproofing layer protection sheet which is easy to refill earth and sand And that for that purpose.

이와 같은 본 고안 방수층 보호시트 및 그 제조방법을 살펴보면 다음과 같다.Looking at the present invention waterproof layer protective sheet and its manufacturing method as follows.

방수층을 보호하는 시트에 있어서,In the sheet protecting the waterproof layer,

폴리에틸렌폼(10)의 일면에 열을 가하여 폴리에틸렌부직포(20)를 열융착하고, 상기 폴리에틸렌부직포(20)이 접착된 폴리에틸렌폼(10)의 그 이면에 국부적으로 이형지(30)를 부착하여 시트를 구성한다.Applying heat to one side of the polyethylene foam 10 to heat-bond the polyethylene nonwoven fabric 20, and attaching the release paper 30 locally to the back side of the polyethylene foam 10 to which the polyethylene nonwoven fabric 20 is bonded Configure.

이와 같은 본 고안의 구성 및 실시예를 도면에 도시된 바와 같이 설명하면 다음과 같다.Referring to the configuration and embodiment of the present invention as shown in the drawings as follows.

도 2는 본 고안에 따른 방수층 보호시트의 구성을 나타낸 사시도이고, 도 3는 본 고안에 따른 방수층 보호시트의 구성을 나타낸 저면사시도이며, 도 4는 본 고안에 따른 방수층 보호시트의 시공 실시예를 보인 구성도이다.Figure 2 is a perspective view showing the configuration of the waterproof layer protective sheet according to the present invention, Figure 3 is a bottom perspective view showing the configuration of the waterproof layer protective sheet according to the present invention, Figure 4 is an embodiment of the construction of the waterproof layer protective sheet according to the present invention The configuration diagram shown.

도 2에 도시된 바와 같이 폴리에틸렌폼(10)의 일면에 열을 가하여 용해한 후 폴리에틸렌부직포(20)를 압착롤러를 이용하여 열융착하고, 상기 폴리에틸렌부직포(20)이 접착된 폴리에틸렌폼(10)의 그 이면에 국부적으로 이형지(30)를 부착하여 시트를 구성한다.As shown in Figure 2 by applying heat to one surface of the polyethylene foam 10 to dissolve the polyethylene nonwoven fabric 20 using a compression roller, the polyethylene nonwoven fabric 20 of the polyethylene foam 10 is bonded The release paper 30 is locally attached to the back side to form a sheet.

이때, 도 3에 도시된 바와 같이 상기 시트에 소정 간격마다 소정 폭을 갖는 띠모양으로 이형지를 부착하나 상기 부착제로 이형지만을 서술하고 있으나 양면테이프나, 역청질계 고무 아스팔트 접착제를 용도에 따라 적합하게 사용할 수 있고, 상기 이형지가 본 고안에 따른 방수층 보호시트 제조할 시에 상기 이형지에 임시방편으로 필요시 벗겨낼 수 있도록 시트를 붙여두는데, 이러한 구조는 방수층에 보호시트를 바로 부착되도록 함으로써 시공성을 향상시킨 것이다. In this case, as shown in FIG. 3, the release paper is attached to the sheet in a band shape having a predetermined width at predetermined intervals, but only the release paper is described as the adhesive agent. However, a double-sided tape or a bituminous rubber asphalt adhesive may be suitably used. It can be used, when the release paper is a waterproof sheet protective sheet according to the present invention is attached to the sheet so that the release paper can be peeled off as necessary temporarily as a temporary structure, such a structure by allowing the protective sheet to be directly attached to the waterproof layer workability It is an improvement.

이상에서 설명한 바와 같이 본 고안 방수층 보호시트에 의하면, 폴리에틸렌폼에 폴리에틸렌부직포를 접착하여, 상기 폴리에틸렌부직포가 접착된 면이 외부로 향하도록 시공하여, 철근이나 공구에 긁힘에 의해 보호시트가 찢어지는 폐단을 방지하고, 국부적으로 이형지를 부착함으로, 생산원가를 절감할 수 있고, 국부적으로 부착된 이형지에 의해 방수층에 보호시트를 시공하기 용이하고, 시공이 간단하여 인건비 절감 및 이형지에서 발생하는 폐기물을 절감하는 효과를 가지고 있다.As described above, according to the waterproof layer protective sheet of the present invention, a polyethylene nonwoven fabric is bonded to polyethylene foam, and the surface to which the polyethylene nonwoven fabric is bonded is directed to the outside, and the closed end of the protective sheet is torn by scratching the rebar or a tool. And reduce the cost of production by attaching the release paper locally, and easy to install the protective sheet on the waterproof layer by the locally attached release paper, and the simple construction to reduce the labor cost and waste generated from the release paper Has the effect of doing

또한 방수층 시공 후 상기 방수층 보호재 설치후 와이어 메쉬 또는 철근 배 근작업시에도 방수층의 파손우려가 없고, 벽체면 방수층위에 설치하였을 경우에는 방수층 보호재의 표면이 매끄럽게 형성되어 있기 때문에, 토사의 되메우기 작업이 용이한 효과를 가지고 있다.In addition, there is no fear of damage of the waterproof layer during wire mesh or reinforcement work after installation of the waterproof layer protective material after installation of the waterproof layer. Has an effect.

Claims (1)

방수층을 보호하는 시트에 있어서,In the sheet protecting the waterproof layer, 폴리에틸렌폼(10)의 일면에 열을 가하여 폴리에틸렌부직포(20)를 열융착하고, 상기 폴리에틸렌부직포(20)이 접착된 폴리에틸렌폼(10)의 그 이면에 국부적으로 이형지(30)를 부착하여 시트를 구성함을 특징으로 하는 방수층 보호시트.Applying heat to one side of the polyethylene foam 10 to heat-bond the polyethylene nonwoven fabric 20, and attaching the release paper 30 locally to the back side of the polyethylene foam 10 to which the polyethylene nonwoven fabric 20 is bonded Waterproof layer protective sheet, characterized in that the configuration.
KR2020060010553U 2006-04-19 2006-04-19 Waterproof layer protection sheet KR200420567Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100916845B1 (en) 2009-02-10 2009-09-14 (주)현대케미칼 Apparatus for manufacturing waterproof layer protection sheet and product using thereof
KR101446618B1 (en) * 2012-09-20 2014-10-07 우진폼테크(주) Reinforced sound absorption finishing material and manufacturing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100916845B1 (en) 2009-02-10 2009-09-14 (주)현대케미칼 Apparatus for manufacturing waterproof layer protection sheet and product using thereof
KR101446618B1 (en) * 2012-09-20 2014-10-07 우진폼테크(주) Reinforced sound absorption finishing material and manufacturing method thereof

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