KR102286256B1 - Bridge deck waterproofing sheet with penetration hole of upper transparent sheet and the construction method thereof - Google Patents

Bridge deck waterproofing sheet with penetration hole of upper transparent sheet and the construction method thereof Download PDF

Info

Publication number
KR102286256B1
KR102286256B1 KR1020210034514A KR20210034514A KR102286256B1 KR 102286256 B1 KR102286256 B1 KR 102286256B1 KR 1020210034514 A KR1020210034514 A KR 1020210034514A KR 20210034514 A KR20210034514 A KR 20210034514A KR 102286256 B1 KR102286256 B1 KR 102286256B1
Authority
KR
South Korea
Prior art keywords
sheet
waterproofing
bridge
bonding hole
bridge surface
Prior art date
Application number
KR1020210034514A
Other languages
Korean (ko)
Inventor
추연철
이인구
김원일
Original Assignee
(주)대림이엔씨
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)대림이엔씨 filed Critical (주)대림이엔씨
Priority to KR1020210034514A priority Critical patent/KR102286256B1/en
Application granted granted Critical
Publication of KR102286256B1 publication Critical patent/KR102286256B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/10—Layered products comprising a layer of bituminous or tarry substances next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • 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
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
    • E01D19/083—Waterproofing of bridge decks; Other insulations for bridges, e.g. thermal ; Bridge deck surfacings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges

Abstract

The present invention relates to: a bridge deck waterproofing sheet with bonding holes, in which sufficient adhesion performance is secured in a cross-connection part of a waterproofing sheet and, at the same time, workability is secured when the waterproofing sheet is installed on the top surface of a bridge deck before asphalt is paved on a bridge surface which is a concrete deck like the top surface of a slab of a bridge, thereby implementing economical construction; and a construction method of the bridge deck waterproofing sheet. According to the present invention, the bridge deck waterproofing sheet with bonding holes comprises: a nonwoven fabric layer integrated on the upper surface of a waterproofing material layer; a transparent sheet integrated on the upper surface of the nonwoven fabric layer; and the bonding holes formed to expose the nonwoven fabric layer through the transparent sheet. As an applied adhesive seal is filled in the non-woven fabric layer through the bonding holes, the waterproofing material layer of the bridge deck waterproofing sheet disposed on the upper part of the bonding holes and the waterproofing material layer are integrated in an overlapping portion (A) of the bridge deck waterproofing sheet.

Description

접합홀을 구비한 교면방수시트 및 그 시공방법{BRIDGE DECK WATERPROOFING SHEET WITH PENETRATION HOLE OF UPPER TRANSPARENT SHEET AND THE CONSTRUCTION METHOD THEREOF}Bridge surface waterproofing sheet with joint hole and its construction method

본 발명은 접합홀을 구비한 교면방수시트 및 그 시공방법에 관한 것이다. 더욱 구체적으로 교량의 슬래브 상면과 같이 콘크리트 바닥판인 교면에 아스팔트를 포장하기 이전에 교면 상면에 방수시트를 부착 설치하되, 방수시트의 겹침부위 접착성능을 충분히 확보하면서도 시공성을 확보할 수 있어, 경제적인 시공이 가능한 접합홀을 구비한 교면방수시트 및 그 시공방법에 관한 것이다.The present invention relates to a bridge surface waterproofing sheet having a bonding hole and a construction method therefor. More specifically, attach and install a waterproof sheet on the top surface of the bridge before paving the asphalt on the bridge surface, which is a concrete floor plate, such as the top surface of the slab of the bridge. It relates to a waterproofing sheet for a bridge having a joint hole that can be constructed and a construction method therefor.

통상 교량의 슬래브는 콘크리트로 시공되기 때문에 상면(콘크리트 교량슬래브의 상면을 교면)에 바로 아스팔트를 포설 하여 다짐 시공하는 경우, 우수 등의 침투수가 교면을 통해 교량 하부구조로 누수되어 부식 등 하자 발생 요인이 될 수 있다.Since slabs of bridges are usually constructed of concrete, if asphalt is installed directly on the upper surface (the upper surface of the concrete bridge slab is the bridge surface) and compacted, infiltration water such as rainwater leaks through the bridge surface and causes defects such as corrosion. this can be

이에 교량의 슬래브 시공 시, 교면 방수를 위하여 종래에는 침투식 방수재료, 방수막 방수재료 등을 먼저 교면에 시공한 후, 아스팔트를 포설 하여 교면 방수 시공을 진행하게 된다.For this reason, when constructing a bridge slab, in order to waterproof the bridge, conventionally, infiltration waterproofing materials, waterproofing membrane waterproofing materials, etc. are first installed on the bridge surface, and then asphalt is installed to proceed with the bridge waterproofing construction.

특히 방수막 방수재료는 시트식, 도막식으로 구분되는데, 시트식은 프라이머, 접착제를 교면 상면에 도포 하고, 방수시트를 깔아 설치하고, 방수시트에 아스팔트를 포설 하는 방식으로 시공하게 된다.In particular, waterproofing membrane waterproofing materials are divided into sheet type and coating type. In the sheet type, primer and adhesive are applied to the upper surface of the bridge, a waterproofing sheet is laid and installed, and asphalt is installed on the waterproofing sheet.

이러한 방수시트로서 예컨대, 아스팔트 재질의 방수재를 시트 형태로 제작한 것으로서, 콘크리트로 형성된 교면 상면을 표면 처리한 후, 프라이머를 도포 하고, 프라이머 상면에 접착제를 추가로 도포 한 후, 상기 접착제 상면에 방수시트를 깔아 설치하는 방식으로 시공하게 된다.As such a waterproofing sheet, for example, a waterproofing material made of asphalt is manufactured in the form of a sheet, and after the upper surface of the bridge surface formed of concrete is surface-treated, a primer is applied, an adhesive is additionally applied to the upper surface of the primer, and then the adhesive is waterproofed on the upper surface It is installed by laying the sheet and installing it.

이때, 방수시트는 일정한 크기로 제단 된 것을 이용하게 되기 때문에 연결 부위가 발생하게 되고 이러한 연결 부위는 우수 등의 침투에 의하여, 방성 성능을 저하시키는 요인이 되는 문제가 있었다.At this time, since the waterproof sheet cut to a certain size is used, a connection part is generated, and there is a problem that the connection part is a factor of lowering the waterproofing performance by penetration of rainwater or the like.

도 1a는 종래 방수시트의 겹이음 시공예시도를 도시한 것이다.Figure 1a shows an example of the construction of a lap joint of a conventional waterproof sheet.

즉, 교면(20) 위에 설치되는 방수시트(10)의 연결 부위에 방수시트가 서로 상,하로 겹쳐지도록 하여 연결 부위에, 위치한 방수시트는 가열에 의하여 융착되는 방식으로 고점착 프라이머에 의하여 접합, 처리하는 방식을 이용할 수 있다.That is, the waterproof sheet is superimposed on each other at the connection part of the waterproof sheet 10 installed on the bridge surface 20 so that the waterproof sheet located at the connection part is fused by heating. processing method can be used.

하지만 상기 연결 부위의 방수시트는 일정한 두께를 가지고 겹쳐지기 때문에 틈(N)이 발생하게 되고, 이에 틈으로 누수가 발생할 수밖에 없다는 문제점이 발생하고, 고점착 프라이머는 영하 20도 이하에서는 접착성을 잃게 되는 등 점착 성능 확보에 한계가 있게 된다.However, since the waterproof sheet at the connection part overlaps with a certain thickness, a gap (N) is generated, which inevitably causes a leak through the gap, and the high-adhesive primer loses its adhesiveness at -20 degrees below zero. There is a limit in securing adhesive performance.

도 1b는 종래 다른 아스팔트 방수시트의 연결부위 시공예시도이다.Figure 1b is an exemplary view of the connection part of the conventional asphalt waterproofing sheet construction.

즉, 중심재(10, 폴리에틸렌 부직포)와 유리섬유 메쉬(30)가 부분적으로 중첩되는 방수시트(10)의 연결부위에 있어, 상기 연결부위의 아스팔트 컴파운드 층(50) 아래쪽에 유리섬유 메쉬(30)가 함침되도록 점착제층(70)이 형성되도록 하고 있음을 알 수 있다.That is, in the connection portion of the waterproof sheet 10 in which the central material 10 (polyethylene nonwoven fabric) and the glass fiber mesh 30 partially overlap, the glass fiber mesh 30 is located below the asphalt compound layer 50 of the connection portion. ) It can be seen that the pressure-sensitive adhesive layer 70 is formed to be impregnated.

즉, 방수시트의 연결부위의 단차부 상면에 서로 겹쳐지는 방수시트를 유리섬유 메쉬(30)를 이용하여 서로 상,하로 배치시키고, 접착제층(70)을 이용하여 상,하로 배치된 방수시트가 유리섬유 메쉬(30)에 서로 일체화되도록 한 것이다.That is, the waterproof sheets overlapping each other on the upper surface of the step portion of the connection part of the waterproof sheet are disposed on top and bottom of each other using the glass fiber mesh 30, and the waterproof sheets disposed on the top and bottom using the adhesive layer 70 are It is made to be integrated with each other in the glass fiber mesh (30).

이에 온도 변화에 관계없이 점착성이 유지되는 점착제층(70)으로 인하여 기온이 낮은 지하공간(습윤환경)이나 동절기에도 별도의 열기구를 사용하지 않고 인접한 방수시트들을 부착할 수 있다는 장점은 있지만, 유리섬유 메쉬(30)를 별도 이용해야 하고, 단차부를 형성시켜야 하는 한계가 있게 됨을 알 수 있다.Accordingly, due to the pressure-sensitive adhesive layer 70, which maintains the adhesiveness regardless of temperature changes, there is an advantage that adjacent waterproof sheets can be attached without using a separate hot air balloon even in a low-temperature underground space (wet environment) or in the winter season, but glass fiber It can be seen that the mesh 30 must be used separately, and there is a limit to forming a step portion.

결국, 교면 방수에 사용되는 방수시트는 겹이음에 의한 연결부위 시공에 있어 고점착 프라이머를 사용하여 마감하기도 하고, 고점착 프라이머의 성능 확보를 위하여 유리섬유 메쉬와 같이 메쉬 형태의 자재를 별도로 사용해야 하는 불편함이 있었다.In the end, the waterproof sheet used for waterproofing the bridge surface is sometimes finished using a high-adhesive primer in the construction of the connecting part by lamination, and in order to secure the performance of the high-adhesive primer, it is necessary to separately use a mesh-type material such as a glass fiber mesh. There was discomfort.

0001)대한민국 특허 제10-1728129호(발명의 명칭: 고점착 이음매가 포함된 저온 접합형 아스팔트 방수 시트 및 이의 제조방법, 그리고 이를 사용한 방수 시공 방법, 공개일자: 2017년05월02일)0001) Korean Patent No. 10-1728129 (Title of the invention: Low-temperature bonding asphalt waterproofing sheet including high-adhesive seam, manufacturing method thereof, and waterproofing construction method using the same, publication date: May 02, 2017) 0002)대한민국 공개특허 제10-2013-0023026호(발명의 명칭: ＰＥ 장섬유 부직포에 아스팔트계 방수도막을 형성한 방수시트의 이음접합부를 맞댐하여 불포화 폴리에스테르 수지에 의하여 접합하는 공법, 공개일자: 2017년05월02일)0002) Republic of Korea Patent Publication No. 10-2013-0023026 (Title of the invention: A method of bonding by unsaturated polyester resin by abutting the joint joint of a waterproof sheet in which an asphalt-based waterproofing film is formed on a P-fil long fiber nonwoven fabric, publication date: May 02, 2017)

이에 본 발명은 교면방수시트의 겹침부위에 있어 접합홀을 이용하여 상,하로 겹치는 교면방수시트의 접착성능을 확실하게 확보하도록 하되, 상기 접합홀을 교면방수시트에 직접 형성시킬 수 있도록 하여, 접합홀 형성을 위한 별도의 자재나 노력 없이도 간단하게 교면방수시트를 겹침부위에 사용할 수 있어 신속하고 효율적인 접합홀을 구비한 교면방수시트 및 그 시공방법 제공을 해결하고자 하는 기술저 과제로 한다.Accordingly, the present invention uses the bonding hole in the overlapping part of the bridge surface waterproof sheet to ensure the adhesion performance of the bridge surface waterproof sheet overlapping up and down, but the bonding hole can be formed directly on the bridge surface waterproof sheet. It is a technical task to solve the provision of a waterproof bridge surface sheet equipped with a fast and efficient bonding hole and a construction method therefor because the waterproof bridge surface sheet can be easily used in the overlapping area without additional materials or effort for hole formation.

상기 과제를 달성하기 위한 접합홀을 구비한 교면방수시트는, 방수재층 상면에 일체화된 부직포층; 상기 부직포층 상면에 일체화된 투명시트; 및 상기 투명시트를 관통하여 부직포층이 노출되도록 형성된 접합홀;을 포함하는 일측 교면방수시트; 및 상기 일측 교면방수시트의 접합홀 상면에 방수재층이 접하도록 설치되는 타측 교면방수시트;를 포함하여, 일측 교면방수시트의 투명시트에 도포된 접착제씰이 접합홀을 통해 부직포층에 충진되면서 일측 및 타측 교면방수시트의 겹침부위(A)에서, 접합홀 상부의 타측 교면방수시트의 방수재층과 일측 교면방수시트의 방수재층이 서로 일체화되는 접합홀을 구비하며, 상기 투명시트는, 접착제씰이 스며들 수 있도록 함으로서 상,하로 배치된 방수재층을 서로 부착시켜 일체화되는 것을 육안으로 확보할 수 있도록 하고, 접합홀에 접착제씰이 도포되면서 상하로 배치된 교면방수시트가 서로 들뜸 없이 부착되도록 하게 된다.A bridge surface waterproofing sheet having a bonding hole for achieving the above object includes a nonwoven fabric layer integrated on the upper surface of the waterproofing material layer; a transparent sheet integrated on the upper surface of the nonwoven fabric layer; and a bonding hole formed through the transparent sheet to expose the nonwoven fabric layer; and the other side bridge surface waterproof sheet installed so that the waterproof material layer is in contact with the upper surface of the bonding hole of the one side bridge surface waterproof sheet; And in the overlapping part (A) of the other bridge surface waterproof sheet, the waterproof material layer of the other bridge surface waterproof sheet on the upper side of the bonding hole and the waterproof material layer of the one bridge surface waterproof sheet are integrated with each other, and the transparent sheet has an adhesive seal. By allowing it to permeate, it is possible to visually ensure that the waterproofing material layers disposed on the top and bottom are attached to each other to ensure that they are integrated. .

삭제delete

또한, 상기 과제를 달성하기 위한 접합홀을 구비한 교면방수시트 시공방법은, (a) 교면 상면에 프라이머층을 형성시키는 단계; (b) 방수재층 상면에 일체화된 부직포층; 상기 부직포층 상면에 일체화된 투명시트; 및 상기 투명시트를 관통하여 부직포층이 노출되도록 형성된 접합홀;을 포함하는 일측 교면방수시트를 겹침부위(A)에 위치시키는 단계; (c) 상기 일측 교면방수시트의 접합홀 상면에 방수재층이 접하도록 타측 교면방수시트;를 설치하는 단계; 및 (d) 상기 일측 교면방수시트의 투명시트에 도포된 접착제씰이 접합홀을 통해 부직포층에 충진되면서 일측 및 타측 교면방수시트의 겹침부위(A)에서, 접합홀 상부의 타측 교면방수시트의 방수재층과 일측 교면방수시트의 방수재층이 서로 일체화되는 단계;를 포함하며, 상기 (b) 단계의 투명시트는, 접착제씰이 스며들 수 있도록 함으로서 상,하로 배치된 방수재층을 서로 부착시켜 일체화되는 것을 육안으로 확보할 수 있도록 하고, 접합홀에 접착제씰이 도포되면서 상하로 배치된 교면방수시트가 서로 들뜸 없이 부착되도록 하게 된다.In addition, the method for constructing a bridge surface waterproofing sheet having a bonding hole for achieving the above object includes the steps of: (a) forming a primer layer on an upper surface of the bridge surface; (b) a nonwoven fabric layer integrated on the upper surface of the waterproofing material layer; a transparent sheet integrated on the upper surface of the nonwoven fabric layer; and a bonding hole formed to penetrate through the transparent sheet to expose the nonwoven fabric layer; (c) installing a waterproofing material layer on the other side of the bridge surface waterproofing sheet so as to be in contact with the upper surface of the bonding hole of the one side bridge surface waterproofing sheet; and (d) the adhesive seal applied to the transparent sheet of the one side bridge surface waterproof sheet is filled in the nonwoven fabric layer through the bonding hole, and at the overlapping portion (A) of the one side and the other side bridge surface waterproof sheet, the other side bridge surface waterproof sheet above the bonding hole Including; the step of integrating the waterproofing material layer and the waterproofing material layer of the waterproofing sheet on one side with each other, wherein the transparent sheet of step (b) is integrated by attaching the waterproofing material layers disposed above and below to each other by allowing the adhesive seal to permeate It is possible to ensure that it is secured with the naked eye, and while the adhesive seal is applied to the bonding hole, the waterproofing sheets arranged vertically are attached to each other without lifting.

본 발명에 의한 접합홀을 구비한 교면방수시트는 상면에 형성시킨 얇은 투명시트에 접합홀을 다수 형성시키고, 이러한 접합홀에 접착제씰이 도포되면서 상하로 배치된 방수시트가 서로 들뜸 없이 부착되도록 할 수 있어 간단하고 신속한 방수시트 시공이 가능하게 된다.Bridge surface waterproofing sheet with bonding hole according to the present invention forms a number of bonding holes in a thin transparent sheet formed on the upper surface, and while adhesive seal is applied to these bonding holes, the waterproof sheets arranged vertically are attached to each other without lifting. This makes it possible to install a waterproof sheet simply and quickly.

또한 상기 접합홀은 투명시트에 다수로 다양한 형태로 형성시킬 수 있기 때문에 현장별 위치에 맞는 접합이 가능하게 되며, 투명시트는 접합홀 형성이 매우 용이하기 때문에 보다 경제적인 방수시트 이음매 시공이 가능하게 된다.In addition, since the bonding hole can be formed in a number of various shapes on the transparent sheet, bonding is possible for each site location, and since the transparent sheet is very easy to form bonding holes, more economical waterproofing sheet seam construction is possible. do.

도 1a는 종래 방수시트의 겹이음 시공예시도,
도 1b는 종래 다른 아스팔트 방수시트의 이음매 영역 시공예시도,
도 2a, 도 2b 및 도 2c는 본 발명의 접합홀을 구비한 교면방수시트의 구성사시도 및 겹침부위 시공도
도 3은 본 발명의 접합홀을 구비한 교면방수시트의 겹침부위(A) 시공방법 순서도이다.Figure 1a is an exemplary view of the construction of a lap joint of a conventional waterproof sheet,
1b is a construction example of a seam area of another conventional asphalt waterproofing sheet;
2a, 2b and 2c are a structural perspective view and an overlapping part construction view of a bridge waterproofing sheet having a bonding hole of the present invention;
Figure 3 is a flow chart of the overlapping portion (A) construction method of the waterproofing sheet having a bonding hole of the present invention.

아래에서는 첨부한 도면을 참조하여 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 본 발명의 실시예를 상세히 설명한다. 그러나 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시예에 한정되지 않는다. 그리고 도면에서 본 발명을 명확하게 설명하기 위해서 설명과 관계없는 부분은 생략하였으며, 명세서 전체를 통하여 유사한 부분에 대해서는 유사한 도면 부호를 붙였다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement them. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

명세서 전체에서, 어떤 부분이 어떤 구성요소를 "포함"한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다.Throughout the specification, when a part "includes" a certain element, it means that other elements may be further included, rather than excluding other elements, unless otherwise stated.

[ 본 발명의 접합홀을 구비한 교면방수시트(100) ][Bridge waterproof sheet 100 having a bonding hole of the present invention]

도 2a 및 도 2b는 본 발명의 접합홀(140)을 구비한 교면방수시트(100)의 구성사시도 및 겹침부위 시공도이다.2a and 2b are a perspective view and a construction view of the overlapping portion of the bridge surface waterproofing sheet 100 having the bonding hole 140 of the present invention.

먼저 접합홀(140)을 구비한 교면방수시트(100, 간단하게 교면방수시트(100)라 한다)는 예컨대 도 2a 및 도 2b와 같이, 합성고무와 아스팔트재 등이 서로 혼합되어 일정한 두께를 가진 방수재층(110)를 구비한 교면방수시트(100)를 교면(200) 상면에 포설 함에 있어 겹침부위(A)가 형성하게 되는데, First, the bridge surface waterproofing sheet 100 having the bonding hole 140 (simply referred to as the bridge surface waterproofing sheet 100) has a certain thickness by mixing synthetic rubber and asphalt material, etc. When the bridge surface waterproofing sheet 100 having the waterproofing material layer 110 is installed on the bridge surface 200 upper surface, an overlapping portion (A) is formed,

이러한 겹침부위(A)는 일측 교면방수시트(100)와 타측 교면방수시트(100)가 서로 상,하 겹쳐지도록 배치되는 연결 부위이다.This overlapping portion (A) is a connecting portion arranged so that one side bridge surface waterproof sheet 100 and the other bridge surface waterproof sheet 100 overlap each other up and down.

통상 이러한 겹침부위(A)는 종래 점착제를 사용하거나, 메쉬 부재를 함께 이용하여 겹이음 성능을 추가로 확보하도록 하고 있지만,Usually, this overlapping portion (A) is to use a conventional pressure-sensitive adhesive or to use a mesh member together to further secure the overlapping performance,

점착제는 종류에 따른 성능문제가 발생할 수밖에 없고, 메쉬 부재를 이용할 경우 겹침부위(A)의 두께가 더 두꺼워지는 문제가 발생하게 되고 시공성과 작업성이 저하될 수밖에 없게 된다.The pressure-sensitive adhesive inevitably causes performance problems depending on the type, and when a mesh member is used, the thickness of the overlapping portion (A) becomes thicker, and workability and workability are inevitably reduced.

이에 본 발명은 아스팔트와 합성고무등을 혼합하여 방수성능을 가지도록 제작된 방수재층(110) 상면에 부직포층(120)을 형성시키고, 상기 부직포층(120) 상면에 투명시트(130)를 일체화시키되, 상기 투명시트(130)에 다수의 접합홀(140)을 미리 형성시키게 된다.Accordingly, in the present invention, the nonwoven fabric layer 120 is formed on the upper surface of the waterproofing material layer 110 produced to have waterproof performance by mixing asphalt and synthetic rubber, and the transparent sheet 130 is integrated on the upper surface of the nonwoven fabric layer 120 . However, a plurality of bonding holes 140 are formed in advance in the transparent sheet 130 .

이에 겹침부위(A)에 도포되는 접착제씰(220)이 투명시트(130)의 접합홀(140)을 통해 노출된 부직포층(120)에 스며들면서 상,하로 배치된 방수재층(110)을 서로 접착되도록 하여 상기 겹침부위(A)를 간단하게 시공할 수 있도록 하게 된다.Accordingly, while the adhesive seal 220 applied to the overlapping portion A permeates into the nonwoven fabric layer 120 exposed through the bonding hole 140 of the transparent sheet 130, the waterproofing material layer 110 disposed up and down is mutually applied to each other. It is made to be adhered so that the overlapping portion (A) can be easily constructed.

상기 접착제씰(220)은 교면(200)에 도포된 프라이머층(210) 상면에 교면방수시트(100)를 접착시키기 위한 젤 형태의 접착용 합성수지를 포함하며, 교면방수시트(100) 시공에 사용되는 것을 그대로 이용할 수 있어 시공성과 작업성에 영향을 달리 주는 것은 아니고,The adhesive seal 220 includes a gel-type adhesive synthetic resin for adhering the bridge surface waterproof sheet 100 to the upper surface of the primer layer 210 applied to the bridge surface 200, and is used for the construction of the bridge surface waterproof sheet 100 As it can be used as it is, it does not affect constructability and workability differently,

상기 접착제씰(220)은 투명시트(130)에 형성된 접합홀(140)을 통해 노출된 부직포층(120)에 스며들면서 상,하로 배치된 방수재층(110)을 서로 부착시키면서 간단하게 교면방수시트(100)의 겹침부위 시공이 가능하게 된다.The adhesive seal 220 permeates the non-woven fabric layer 120 exposed through the bonding hole 140 formed in the transparent sheet 130 and attaches the waterproof material layers 110 disposed on the top and bottom to each other. It is possible to construct the overlapping part of (100).

이에 상기 접합홀을 구비한 교면방수시트(100)는 도 2a 및 도 2b와 같이, 방수재층(110). 부직포층(120), 투명시트(130), 접합홀(140)을 포함하게 된다.Accordingly, the bridge surface waterproofing sheet 100 having the bonding hole is a waterproofing material layer 110, as shown in FIGS. 2a and 2b. It includes a nonwoven fabric layer 120 , a transparent sheet 130 , and a bonding hole 140 .

상기 방수재층(110)은 도 2a와 같이, 아스팔트, 프로세스오일, 합성고무등을 이용한 컴파운드 재료로서 일정한 두께를 가지도록 성형한 개량고무 아스팔트등을 이용하게 된다.The waterproofing material layer 110 is a compound material using asphalt, process oil, synthetic rubber, etc., as shown in FIG. 2A, and modified rubber asphalt molded to have a certain thickness is used.

상기 아스팔트는 방수시트의 기본적인 방수성능을 확보하기 위한 것으로서, 스트레이트 아스팔트, 부로운 아스팔트 등을 이용하면 되고,The asphalt is to secure the basic waterproof performance of the waterproof sheet, and you may use a straight asphalt, a blown asphalt, etc.,

상기 프로세스오일은 유동성과 방수성능을 부여하기 위한 것으로서 재생된 폐오일등을 이용할 수 있으며,The process oil is for imparting fluidity and waterproof performance, and regenerated waste oil, etc. can be used,

상기 합성고무는 방수재층(110)에 일정한 탄성을 부여하도록 하도록 하여 성형에 기여하도록 하고, 추가적인 첨가제를 이용하여 제작한 것을 이용하면 된다.The synthetic rubber contributes to molding by providing a certain elasticity to the waterproofing material layer 110, and may be used by using an additional additive.

상기 부직포층(120)은 도 2a와 같이, 다공성이며 매우 유연하며 두 개 이상의 섬유 층으로 구성되는 것으로서 폴리 프로필렌, 폴리에틸렌 또는 폴리에스테르, 폴리에스터 등의 재질로서 방수재층(110) 상면에 일체화시키게 된다.The nonwoven fabric layer 120 is porous, very flexible, and composed of two or more fiber layers, as shown in FIG. 2A, and is made of a material such as polypropylene, polyethylene or polyester, polyester, etc., and is integrated on the upper surface of the waterproofing material layer 110. .

이에 후술되는 접착제씰(220)이 스며들 수 있도록 함으로서 간단하게 상,하로 배치된 방수재층(110)을 서로 부착시켜 일체화되도록 하는 기능을 가지게 된다.Accordingly, by allowing the adhesive seal 220 to be described later to permeate, it has a function of simply attaching the waterproofing material layers 110 disposed up and down to each other to be integrated.

상기 투명시트(130)는 도 2a와 같이, 부직포층(120) 상면에 압착되어 일체화시킨 것으로서 얇은 두께로 부직포층(120) 상면을 마감하도록 하는 플라스틱 재질의 시트이다.The transparent sheet 130, as shown in FIG. 2A, is a sheet made of a plastic material that is pressed and integrated on the upper surface of the nonwoven fabric layer 120, and serves to finish the upper surface of the nonwoven fabric layer 120 with a thin thickness.

이러한 투명시트(130)를 사용하게 되면 투명시트를 관통하도록 형성시킨 접합홀(140)에 의하여 부직포층(120)이 노출되는지 육안으로 확인이 가능하고, 이에 부직포층(120)에 접착제씰(220)이 스며드는지 여부를 함께 확인할 수 있게 된다.When such a transparent sheet 130 is used, it is possible to visually confirm whether the nonwoven fabric layer 120 is exposed by the bonding hole 140 formed to penetrate the transparent sheet, and thus the adhesive seal 220 on the nonwoven fabric layer 120 . ) can be checked together.

상기 접합홀(140)은 도 2a 및 도 2b와 같이, 투명시트(130)에 다수가 이격되도록 형성시킨 것으로서 원형, 타원형, 스트립형 다양한 형태로 투명시트(130)를 관통하도록 형성시켜, 도포된 접착제씰(222)이 부직포층(120)에 스며들면서 상,하로 배치된 방수재층(110)을 서로 부착시키는 역할을 하여, 결국 겹침부위(A)에서 접합홀을 구비한 교면방수시트(100)가 서로 방수성능을 가지면서 연결되도록 하도록 하는 기능을 가지게 된다.As shown in FIGS. 2A and 2B , the bonding holes 140 are formed so as to be spaced apart from the transparent sheet 130, and are formed to penetrate the transparent sheet 130 in various shapes of circular, elliptical, and strip-shaped, applied. As the adhesive seal 222 permeates the nonwoven fabric layer 120, it serves to attach the waterproof material layers 110 disposed up and down to each other, and eventually the bridge surface waterproofing sheet 100 having a bonding hole in the overlapping portion (A). It has a function to allow the two to be connected with each other while having waterproof performance.

이에 본 발명의 접합홀을 구비한 교면방수시트(100)는, 접합홀(140)이 형성된 투명시트(130)를 방수재층(110)과 일체화시킨 부직포층(120) 상면에 일체화시킨 것으로서, Accordingly, the bridge surface waterproofing sheet 100 having a bonding hole of the present invention is integrated with the transparent sheet 130 having the bonding hole 140 formed thereon on the upper surface of the nonwoven fabric layer 120 integrated with the waterproofing material layer 110,

겹침부위(A)에서 일측 접합홀을 구비한 교면방수시트(100)의 접합홀(140) 위로 접착제씰(220)을 도포하고, 타측 접합홀을 구비한 교면방수시트(100)의 방수재층(110)이 접착제씰(220)을 도포된 접합홀(140) 위로 겹쳐지도록 하여, 상부 압착 마감으로 간단하게 겹침부위(A)에서의 접합홀을 구비한 교면방수시트(100) 연결 시공이 가능하게 된다.In the overlapping portion (A), the adhesive seal 220 is applied over the bonding hole 140 of the bridge surface waterproof sheet 100 having a bonding hole on one side, and a waterproofing material layer of the bridge surface waterproof sheet 100 having a bonding hole on the other side ( 110) to overlap the adhesive seal 220 over the applied bonding hole 140, so that the bridge surface waterproofing sheet 100 having the bonding hole in the overlapping portion (A) can be easily connected with the upper pressing finish. do.

도 2b를 기준으로 본 발명의 접합홀(140)을 구비한 교면방수시트(100)의 겹침부위(A) 시공을 살펴보면 다음과 같다.Looking at the construction of the overlapping portion (A) of the waterproofing bridge surface 100 having the bonding hole 140 of the present invention based on FIG. 2b is as follows.

상기 겹침부위(A)는 접합홀(140)을 구비한 교면방수시트(100)가 일정한 폭과 길이를 가지도록 재단되어 설치하기 때문에 필연적으로 발생하게 된다. 이에 접합홀(140)을 구비한 교면방수시트(100)의 연결부위는 개략 10 cm정도의 겹침부위(A)에서 상,하로 겹쳐지도록 세팅시키고, The overlapping portion (A) is inevitably generated because the bridge surface waterproofing sheet 100 having the bonding hole 140 is cut and installed to have a constant width and length. Accordingly, the connection part of the bridge surface waterproofing sheet 100 having the joint hole 140 is set to overlap up and down in the overlapping part (A) of about 10 cm,

상기 겹침부위(A)에 상,하로 배치된 접합홀(140)을 구비한 교면방수시트(100)를 어떻게 방수성능을 저하시키지 않고, 연결시키는 가는 매우 중요하게 된다.How to connect the bridge surface waterproofing sheet 100 having the joint holes 140 arranged in the upper and lower portions in the overlapping portion (A) without lowering the waterproof performance is very important.

또한, 겹침부위(A)에서 상,하로 연결된 접합홀(140)을 구비한 교면방수시트(100)는 이후 들뜸 현상등에 의한 수밀성 부족에 의하여 하자가 발생하지 않아야 하고, 시공성을 확보하여 신속하게 시공이 가능하도록 해야 한다.In addition, the bridge surface waterproofing sheet 100 having the joint holes 140 connected up and down at the overlapping part (A) should not be defective due to the lack of watertightness due to the lifting phenomenon thereafter, and the workability is secured and the construction is done quickly. should make this possible.

이에 도 2b에 의하면, 서로 겹침부위(A)에서 연결되는 Accordingly, according to FIG. 2b, connected to each other at the overlapping portion (A)

측 접합홀(140)을 구비한 교면방수시트(100)의 연결부위에는 상면에 접합홀(140)이 형성된 투명시트(130)가 육안으로 확인이 가능하고, 접합홀(140)을 통해 부직포층(120)이 노출되어 있음을 알 수 있으며,The transparent sheet 130 having the bonding hole 140 formed on the upper surface of the connecting portion of the bridge surface waterproofing sheet 100 having the side bonding hole 140 can be visually confirmed, and the nonwoven fabric layer through the bonding hole 140 . It can be seen that (120) is exposed,

타측 접합홀(140)을 구비한 교면방수시트(100)의 연결부위는 일측 접합홀(140)을 구비한 교면방수시트(100)의 연결부위 상부에 위치하여 방수재층(110)이 접합홀(140) 상부에 위치되도록 하고 있음을 알 수 있다.The connection portion of the bridge surface waterproof sheet 100 having the other bonding hole 140 is located above the connection portion of the bridge surface waterproof sheet 100 having one bonding hole 140, so that the waterproof material layer 110 is the bonding hole ( 140), it can be seen that it is positioned at the top.

이에 일측 접합홀(140)을 구비한 교면방수시트(100)의 연결부위에 접착제씰(220)을 도포하게 되면 접합홀(140)을 통해 부직포층(120)에 접착제씰(220)이 스며들면서 방수재층(110) 상면까지 접착제씰(220)이 스며들게 된다.Accordingly, when the adhesive seal 220 is applied to the connection part of the bridge surface waterproofing sheet 100 having a bonding hole 140 on one side, the adhesive seal 220 is permeated into the nonwoven fabric layer 120 through the bonding hole 140 . The adhesive seal 220 permeates up to the upper surface of the waterproofing material layer 110 .

이에 타측 접합홀(140)을 구비한 교면방수시트(100)의 저면에 위치하는 방수재층(110)이 상기 연결부위에 도포된 접착제씰(220)과 접하도록 압착시키게 되면, 접착제씰(220)에 의하여 Accordingly, when the waterproofing material layer 110 located on the lower surface of the bridge surface waterproofing sheet 100 having the other bonding hole 140 is pressed in contact with the adhesive seal 220 applied to the connecting portion, the adhesive seal 220 . by

이에 열을 가하는 토치작업, 메쉬부재를 설치하는 작업등이 없이도 간단하게 접합홀(140)을 구비한 교면방수시트(100)의 겹침부위(A) 시공이 가능하게 됨을 알 수 있다.It can be seen that the construction of the overlapping portion (A) of the bridge surface waterproofing sheet 100 having the joint hole 140 is simply possible without a torch operation to apply heat or a work to install a mesh member.

또한, 도 2c와 같이 접합홀(140) 상면에 얇은 탄소와이어메쉬(150)를 더 설치함으로서 겹침부위(A) 보강 및 접합홀(140)을 서로 연결하여 손상을 방지할 수 있다.In addition, by further installing a thin carbon wire mesh 150 on the upper surface of the bonding hole 140 as shown in FIG. 2C , it is possible to prevent damage by reinforcing the overlapping portion A and connecting the bonding hole 140 to each other.

[ 본 발명의 접합홀(140)을 구비한 교면방수시트(100)의 겹침부위(A) 시공방법][The overlapping portion (A) construction method of the waterproofing bridge 100 having the bonding hole 140 of the present invention]

도 3은 본 발명의 접합홀(140)을 구비한 교면방수시트(100)의 겹침부위(A) 시공방법 순서도를 도시한 것이다.Figure 3 shows a flow chart of the construction method of the overlapping portion (A) of the waterproofing bridge 100 having a bonding hole 140 of the present invention.

상기 접합홀(140)을 구비한 교면방수시트(100)의 겹침부위(A) 시공방법은 교량등의 교면(200) 상면에 접합홀(140)을 구비한 교면방수시트(100)의 겹침부위(A)를 시공하는 방법이라 할 수 있다.The overlapping portion (A) construction method of the bridge surface waterproofing sheet 100 having the bonding hole 140 is the overlapping portion of the bridge surface waterproofing sheet 100 having the bonding hole 140 on the upper surface of the bridge surface 200 such as a bridge. (A) can be called the construction method.

먼저 상기 접합홀(140)을 구비한 교면방수시트(100)는 접합홀(140)이 형성된 투명시트(130)를 방수재층(110)과 일체화시킨 부직포층(120) 상면에 일체화시킨 것임은 살펴본 바와 같고,First, it has been seen that the bridge surface waterproofing sheet 100 having the bonding hole 140 is integrated with the transparent sheet 130 having the bonding hole 140 formed on the top surface of the nonwoven fabric layer 120 integrated with the waterproofing material layer 110 . like a bar,

특히 접착제씰(220)의 도포만으로 간단하게 접합홀(140)을 구비한 교면방수시트(100)를 상,하로 연결시킬 수 있게 된다.In particular, it is possible to simply connect the waterproofing sheet 100 having the bonding hole 140 up and down by simply applying the adhesive seal 220 .

이에 도 3에 의하면, 먼저 먼저 접합홀(140)을 구비한 교면방수시트(100)를 구비하고, 교면(200)을 치핑, 고압수등을 이용하여 평탄화작업을 하면서 면정리를 하고 클리닝 작업을 하게 된다.Accordingly, according to FIG. 3, first, the bridge surface waterproofing sheet 100 having a bonding hole 140 is provided, and the bridge surface 200 is chipped and planarized using high-pressure water, etc. will do

다음으로는 면정리된 교면(200) 상면에 프라이머층(210)을 일정한 두께로 도포하여 양생시키게 된다.Next, the primer layer 210 is applied to a predetermined thickness on the top surface of the bridge surface 200 that has been cleaned and cured.

이러한 프라이머층(210)은 콘크리트로 시공된 교면(200) 상면에 접합홀(140)을 구비한 교면방수시트(100)가 잘 접착될 수 있도록 하기 위한 사전 작업으로서 교면방수용 프라이머를 이용하면 되고, 교면방수 기준에 따른 작업이다.This primer layer 210 is a pre-work to ensure that the bridge surface waterproofing sheet 100 having the bonding hole 140 on the upper surface of the bridge surface 200 constructed of concrete can be well adhered. It is a work in accordance with the standards for waterproofing of the bridge.

다음으로는 상기 프라이머층(210) 상면에 접착제씰(220)를 도포하게 된다.Next, an adhesive seal 220 is applied to the upper surface of the primer layer 210 .

상기 접착제씰(220)은 교면(200)에 도포된 프라이머층(210) 상면에 방수시트(100)를 접착시키기 위한 젤 형태의 접착용 합성수지로서 방수시트(100) 시공이 사용되는 것을 그대로 이용하게 된다.The adhesive seal 220 is a gel-type adhesive synthetic resin for adhering the waterproof sheet 100 to the upper surface of the primer layer 210 applied to the bridge surface 200, and the waterproof sheet 100 construction is used as it is. do.

다음으로는 상기 접착제씰(220)이 경화되기 이전에 일측 접합홀(140)을 구비한 교면방수시트(100)를 접착제씰(220) 상면에 부착시키는 방식으로 시공하게 된다. Next, before the adhesive seal 220 is hardened, the bridge surface waterproofing sheet 100 having a bonding hole 140 on one side is attached to the upper surface of the adhesive seal 220 to be constructed.

상기 접합홀(140)을 구비한 교면방수시트(100)는 시공성등을 고려하여 일정한 크기로 제단한 것으로 부착시키면 되고, 이러한 과정에서 먼저 시공된 접합홀(140)을 구비한 교면방수시트(100)과 후 시공되는 접합홀(140)을 구비한 교면방수시트(100)의 연결부위는 서로 겹침부위(A)로 하여 상,하로 겹쳐지도록 하게 된다.The bridge surface waterproofing sheet 100 provided with the bonding hole 140 can be attached to a piece cut to a certain size in consideration of workability, etc., and in this process, the bridge surface waterproofing sheet 100 having the bonding hole 140 constructed first ) and the connecting portion of the waterproofing bridge 100 having the bonding hole 140 to be constructed afterwards is to be overlapped up and down by using the overlapping portion (A) with each other.

다음으로는 겹침부위(A)에서 일측 접합홀(140)을 구비한 교면방수시트(100)의 연결부위에 접착제씰(220)을 도포하여 접착제씰(220)이 투명시트(130)에 형성된 접합홀(140)을 통해 하부의 부직포층(120)을 경유하여 방수재층(110) 상면까지 스며들게 된다.Next, the adhesive seal 220 is applied to the connection part of the bridge surface waterproofing sheet 100 having a bonding hole 140 on one side in the overlapping portion (A) to form the adhesive seal 220 on the transparent sheet 130 . It penetrates through the hole 140 to the upper surface of the waterproofing material layer 110 via the lower non-woven fabric layer 120 .

다음으로는 일측 접합홀(140)을 구비한 교면방수시트(100)의 연결부위에 도포된 접착제씰(220) 상면에 접합홀(140)을 구비한 교면방수시트(100)의 방수재층(110)이 위치하도록 하여 접착제씰(220)이 경화되면서 겹침부위(A)에서 간단하게 접합홀(140)을 구비한 교면방수시트(100)가 서로 상,하로 연결되게 된다.Next, the waterproofing material layer 110 of the bridge surface waterproofing sheet 100 having a bonding hole 140 on the upper surface of the adhesive seal 220 applied to the connection part of the bridge surface waterproofing sheet 100 having a bonding hole 140 on one side. ) so that the adhesive seal 220 is cured, the bridge surface waterproofing sheet 100 having the bonding hole 140 is simply connected up and down to each other at the overlapping portion (A).

즉, 접착제씰(220)은 상부의 방수재층(110)과 하부의 방수재층(110)을 서로 연결하는 접착수단으로 역할을 하게 됨을 알 수 있다.That is, it can be seen that the adhesive seal 220 serves as an adhesive means for connecting the upper waterproofing material layer 110 and the lower waterproofing material layer 110 to each other.

역시 앞서 살펴본 바와 같이, 접합홀(140) 상면에 얇은 탄소와이어메쉬(150)를 더 설치함으로서 겹침부위(A) 보강 및 접합홀(140)을 서로 연결하여 손상을 방지할 수 있다.Also, as described above, by further installing a thin carbon wire mesh 150 on the upper surface of the bonding hole 140, it is possible to prevent damage by reinforcing the overlapping portion A and connecting the bonding hole 140 to each other.

이에 투명시트(130)를 이용하기 때문에 접착제씰(220)의 역할을 확인하기가 용이하게 되고 최종 접합홀(140)을 구비한 교면방수시트(100) 시공이 완료되면 상부에 택코팅후, 아스팔트를 포설 및 다짐하여 교면 방수 시공을 완료하게 된다.Therefore, since the transparent sheet 130 is used, it is easy to check the role of the adhesive seal 220, and when the construction of the bridge surface waterproofing sheet 100 having the final bonding hole 140 is completed, after tack coating on the upper part, the asphalt is installed and compacted to complete the waterproofing of the bridge surface.

전술한 본 발명의 설명은 예시를 위한 것이며, 본 발명이 속하는 기술분야의 통상의 지식을 가진 자는 본 발명의 기술적 사상이나 필수적인 특징을 변경하지 않고서 다른 구체적인 형태로 쉽게 변형이 가능하다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예들은 모든 면에서 예시적인 것이며 한정적이 아닌 것으로 이해해야만 한다. 예를 들어, 단일형으로 설명되어 있는 각 구성 요소는 분산되어 실시될 수도 있으며, 마찬가지로 분산된 것으로 설명되어 있는 구성 요소들도 결합된 형태로 실시될 수 있다.The description of the present invention described above is for illustration, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and likewise components described as distributed may be implemented in a combined form.

본 발명의 범위는 상기 상세한 설명보다는 후술하는 특허청구범위에 의하여 나타내어지며, 특허청구범위의 의미 및 범위 그리고 그 균등 개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. do.

100: 접합홀을 구비한 교면방수시트
110: 방수재층 120: 부직포층
130: 투명시트 140: 접합홀
200: 교면 210: 프라이머층
220: 접착제씰 A: 겹침부위100: bridge surface waterproofing sheet having a joint hole
110: waterproofing material layer 120: non-woven fabric layer
130: transparent sheet 140: bonding hole
200: bridge surface 210: primer layer
220: adhesive seal A: overlapping part

Claims (10)

삭제delete 삭제delete 삭제delete 삭제delete 방수재층(110) 상면에 일체화된 부직포층(120); 상기 부직포층(120) 상면에 일체화된 투명시트(130); 및 상기 투명시트(130)를 관통하여 부직포층(120)이 노출되도록 형성된 접합홀(140);을 포함하는 일측 교면방수시트(100); 및
상기 일측 교면방수시트(100)의 접합홀(140) 상면에 방수재층(110)이 접하도록 설치되는 타측 교면방수시트(100);를 포함하여,
일측 교면방수시트(100)의 투명시트(130)에 도포된 접착제씰(220)이 접합홀(140)을 통해 부직포층(120)에 충진되면서 일측 및 타측 교면방수시트(100)의 겹침부위(A)에서, 접합홀(140) 상부의 타측 교면방수시트의 방수재층(110)과 일측 교면방수시트의 방수재층(110)이 서로 일체화되는 접합홀을 구비하며,
상기 투명시트(130)는, 접착제씰(220)이 스며들 수 있도록 함으로서 상,하로 배치된 방수재층(110)을 서로 부착시켜 일체화되는 것을 육안으로 확보할 수 있도록 하고, 접합홀(140)에 접착제씰(220)이 도포되면서 상하로 배치된 교면방수시트가 서로 들뜸 없이 부착되도록 하는 접합홀을 구비한 교면방수시트.Non-woven fabric layer 120 integrated on the upper surface of the waterproofing material layer (110); a transparent sheet 130 integrated on the upper surface of the nonwoven fabric layer 120; and a bonding hole 140 formed to penetrate the transparent sheet 130 to expose the nonwoven fabric layer 120; and
Including;;
While the adhesive seal 220 applied to the transparent sheet 130 of one side waterproofing sheet 100 is filled in the nonwoven fabric layer 120 through the bonding hole 140, the overlapping portion of the waterproofing sheet 100 on one side and the other side ( In A), the bonding hole 140 is provided with a bonding hole in which the waterproof material layer 110 of the other side bridge surface waterproof sheet and the waterproof material layer 110 of the one side bridge surface waterproof sheet are integrated with each other,
The transparent sheet 130 allows the adhesive seal 220 to permeate so that the waterproofing material layers 110 disposed on the top and bottom are attached to each other to ensure that they are integrated with the naked eye, and in the bonding hole 140 . A bridge surface waterproofing sheet having a bonding hole through which the adhesive seal 220 is applied while the vertical waterproofing sheets are attached to each other without lifting. 제5항에 있어서,
상기 일측 및 타측 교면방수시트는 교량이 교면(200) 상면에 설치되도록 하여 접착제씰(220)에 의하여 서로 겹침부위(A)에서, 상,하로 연결되도록 하며, 접합홀(140) 상면에 탄소와이어메쉬(150)를 더 설치함으로서 겹침부위(A) 보강 및 접합홀(140)을 서로 연결하여 손상을 방지하도록 하는 접합홀을 구비한 교면방수시트.6. The method of claim 5,
The one side and the other side waterproofing sheet for the bridge surface is installed on the upper surface of the bridge surface 200 so that the bridge is connected up and down at the overlapping portion A by an adhesive seal 220, and a carbon wire on the upper surface of the joint hole 140 By further installing the mesh 150, the overlapping portion (A) is reinforced and the joint hole 140 is connected to each other to prevent damage to the bridge surface waterproofing sheet. 삭제delete 삭제delete 삭제delete (a) 교면(200) 상면에 프라이머층(210)을 형성시키는 단계;
(b) 방수재층(110) 상면에 일체화된 부직포층(120); 상기 부직포층(120) 상면에 일체화된 투명시트(130); 및 상기 투명시트(130)를 관통하여 부직포층(120)이 노출되도록 형성된 접합홀(140);을 포함하는 일측 교면방수시트(100)를 겹침부위(A)에 위치시키는 단계;
(c) 상기 일측 교면방수시트(100)의 접합홀(140) 상면에 방수재층(110)이 접하도록 타측 교면방수시트(100);를 설치하는 단계; 및
(d) 상기 일측 교면방수시트(100)의 투명시트(130)에 도포된 접착제씰(220)이 접합홀(140)을 통해 부직포층(120)에 충진되면서 일측 및 타측 교면방수시트(100)의 겹침부위(A)에서, 접합홀(140) 상부의 타측 교면방수시트의 방수재층(110)과 일측 교면방수시트의 방수재층(110)이 서로 일체화되는 단계;를 포함하며,
상기 (b) 단계의 투명시트(130)는, 접착제씰(220)이 스며들 수 있도록 함으로서 상,하로 배치된 방수재층(110)을 서로 부착시켜 일체화되는 것을 육안으로 확보할 수 있도록 하고, 접합홀(140)에 접착제씰(220)이 도포되면서 상하로 배치된 교면방수시트가 서로 들뜸 없이 부착되도록 하는 접합홀을 구비한 교면방수시트 시공방법.(a) forming a primer layer 210 on the upper surface of the bridge surface 200;
(b) a nonwoven fabric layer 120 integrated on the upper surface of the waterproofing material layer 110; a transparent sheet 130 integrated on the upper surface of the nonwoven fabric layer 120; and a bonding hole 140 formed to penetrate through the transparent sheet 130 to expose the nonwoven fabric layer 120;
(c) installing the waterproofing material layer 110 on the upper surface of the bonding hole 140 of the one side bridge surface waterproof sheet 100; and
(d) the adhesive seal 220 applied to the transparent sheet 130 of the one side bridge surface waterproof sheet 100 is filled in the nonwoven fabric layer 120 through the bonding hole 140, and one side and the other side bridge surface waterproof sheet 100 In the overlapping portion (A) of the bonding hole 140, the waterproof material layer 110 of the other side bridge surface waterproof sheet on the upper side and the waterproof material layer 110 of the one side bridge surface waterproof sheet are integrated with each other;
The transparent sheet 130 of step (b) allows the adhesive seal 220 to permeate, thereby attaching the waterproofing material layers 110 disposed on the top and bottom to each other to ensure that they are integrated with the naked eye, and bonding A bridge surface waterproofing sheet construction method having a bonding hole that allows the adhesive seal 220 to be applied to the hole 140 so that the vertical waterproofing sheets are attached to each other without lifting.
KR1020210034514A 2021-03-17 2021-03-17 Bridge deck waterproofing sheet with penetration hole of upper transparent sheet and the construction method thereof KR102286256B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020210034514A KR102286256B1 (en) 2021-03-17 2021-03-17 Bridge deck waterproofing sheet with penetration hole of upper transparent sheet and the construction method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210034514A KR102286256B1 (en) 2021-03-17 2021-03-17 Bridge deck waterproofing sheet with penetration hole of upper transparent sheet and the construction method thereof

Publications (1)

Publication Number Publication Date
KR102286256B1 true KR102286256B1 (en) 2021-08-09

Family

ID=77313174

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210034514A KR102286256B1 (en) 2021-03-17 2021-03-17 Bridge deck waterproofing sheet with penetration hole of upper transparent sheet and the construction method thereof

Country Status (1)

Country Link
KR (1) KR102286256B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102461449B1 (en) 2022-08-29 2022-11-02 주식회사 정석케미칼 Rapid curing adhesive for water-proofing bridges with excellent adhesion

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000336861A (en) * 1999-05-25 2000-12-05 Rivall:Kk Waterproof construction method
KR101179226B1 (en) * 2011-11-28 2012-09-03 주식회사 알. 브이 Combined with the thermoplastic polyolefin and modified asphalt waterproofing sheet waterproofing compound method using
KR20130023026A (en) 2011-08-25 2013-03-07 최태웅 Method joining a joint with unsaturated polyester resin between the complex waterproof sheets
KR101397827B1 (en) * 2013-06-20 2014-05-20 (주)안성 Roof outside insulation waterproofing structure and construction method of the same
KR101728129B1 (en) 2017-02-07 2017-05-02 주식회사페트로산업 Waterproof sheet with high-adhesion type joint and manufacture method thereof, constructing method of waterproof using the same
KR101842844B1 (en) * 2017-09-29 2018-03-27 한상훈 Waterproofing method using waterproofing combined sheet module

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000336861A (en) * 1999-05-25 2000-12-05 Rivall:Kk Waterproof construction method
KR20130023026A (en) 2011-08-25 2013-03-07 최태웅 Method joining a joint with unsaturated polyester resin between the complex waterproof sheets
KR101179226B1 (en) * 2011-11-28 2012-09-03 주식회사 알. 브이 Combined with the thermoplastic polyolefin and modified asphalt waterproofing sheet waterproofing compound method using
KR101397827B1 (en) * 2013-06-20 2014-05-20 (주)안성 Roof outside insulation waterproofing structure and construction method of the same
KR101728129B1 (en) 2017-02-07 2017-05-02 주식회사페트로산업 Waterproof sheet with high-adhesion type joint and manufacture method thereof, constructing method of waterproof using the same
KR101842844B1 (en) * 2017-09-29 2018-03-27 한상훈 Waterproofing method using waterproofing combined sheet module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102461449B1 (en) 2022-08-29 2022-11-02 주식회사 정석케미칼 Rapid curing adhesive for water-proofing bridges with excellent adhesion

Similar Documents

Publication Publication Date Title
US9821532B2 (en) Peel and stick waterproofing material
US20040172908A1 (en) Cap sheet, roofing installation, and method
US10857759B2 (en) Peel and stick waterproofing material
KR101173181B1 (en) Nonwoven fabric combined with resin and waterproof sheet equipped with the nonwoven fabric and complex waterproof constructing method thereof
KR20000002469A (en) Spread film of concrete structure and sheet double waterproofing material and method thereof
KR102286256B1 (en) Bridge deck waterproofing sheet with penetration hole of upper transparent sheet and the construction method thereof
JP2011106176A (en) Method for waterproofing and waterproof structure of upper surface of concrete floor slab, and fiber plate
KR100875893B1 (en) The waterproof construct method with waterproof-sheet
KR100941747B1 (en) The bridge deck waterproofing system and application method
RU2581066C2 (en) Falsework element
KR101135165B1 (en) Complex Waterproof Sheet, Waterproof Constructing Method Using the Same and Waterproof Structure
KR100444907B1 (en) Complex waterproof structure using waterproof sheet and a waterproofing method
JP4357914B2 (en) Joint structure for joints of waterproof sheet
KR100412935B1 (en) Waterproofing combined sheet and waterproofing method thereby
JP5250189B2 (en) Reinforcement method for existing bridge, base material integrated reinforcement member used for it, and reinforcement structure for existing bridge
KR100875897B1 (en) The waterproof construction using waterproof with lmf nonwoven both sides of synthetic resin sheet
KR101298794B1 (en) A waterproofing member on the surface of roads and bridge
JP5688906B2 (en) Seam structure of floor covering and seam construction method
US20060245830A1 (en) Reinforcement membrane and methods of manufacture and use
KR101142856B1 (en) Waterproof structure and waterproof method for the same
JPH0892905A (en) Waterproof execution method of asphalt-concrete paved underside
KR200211908Y1 (en) Waterproofing combined sheet
KR20010007922A (en) Water-proofing pad having embossment and construction method using the same
JP5764418B2 (en) Coating waterproofing method, all layers of waterproof coating formed using the method, and waterproof underlayer structure used in the method
JP2010106595A (en) Joint structure and joint construction method for floor covering material

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant