KR200313819Y1 - Sheet waterproof agent - Google Patents
Sheet waterproof agent Download PDFInfo
- Publication number
- KR200313819Y1 KR200313819Y1 KR20-2003-0005530U KR20030005530U KR200313819Y1 KR 200313819 Y1 KR200313819 Y1 KR 200313819Y1 KR 20030005530 U KR20030005530 U KR 20030005530U KR 200313819 Y1 KR200313819 Y1 KR 200313819Y1
- Authority
- KR
- South Korea
- Prior art keywords
- synthetic fiber
- fiber fabric
- waterproofing agent
- sheet waterproofing
- rubberized asphalt
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000004078 waterproofing Methods 0.000 claims abstract description 44
- 239000004744 fabric Substances 0.000 claims abstract description 42
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 42
- 239000012209 synthetic fiber Substances 0.000 claims abstract description 42
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 39
- 239000011387 rubberized asphalt concrete Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 10
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 239000010703 silicon Substances 0.000 claims abstract description 5
- 239000010426 asphalt Substances 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 23
- 239000010410 layer Substances 0.000 description 11
- 239000004567 concrete Substances 0.000 description 10
- 229920001971 elastomer Polymers 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
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- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/02—Coating on the layer surface on 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
Landscapes
- Laminated Bodies (AREA)
Abstract
본 고안은 시트방수제에 관한 것으로, 본 고안의 시트방수제는 실리콘 이형지; 상기 실리콘 이형지 상에 도포된 제 1개질고무화 아스팔트; 상기 제 1개질고무화 아스팔트 상에 부착된 제 1합성섬유직물; 상기 제 1합성섬유직물 상에 도포된 제 2개질고무화 아스팔트; 상기 제 2개질고무화 아스팔트 상에 상기 제 1합성섬유직물과 부착된 제 2합성섬유직물로 된 것으로, 이러한 본 고안에 따른 시트방수제는 종래의 아스팔트 시트방수제에 사용하는 재료의 특성은 유사하지만, 특수한 제조공정과 고온에서 열처리한 합성섬유 직물의 중간삽입과 이들 합성섬유직물들을 엇갈림 붙임으로 압착시켜 제조함으로써 유연하면서 인장, 인열강도가 뛰어나고, 또한 균열에 의한 방수층 파단과 내구성 등이 개선, 보완되었으며, 특히 표면을 보강 처리함으로써 찢어짐에 대한 저항성이 매우 우수하여 와이어메쉬, 금속고정용 철물 등에 의한 방수층이 파손 및 관통되는 우려가없어 아스팔트 시트방수제의 최고 결점인 방수층 보호 공정없이 사용할 수 있도록 하는 효과가 크다.The present invention relates to a sheet waterproofing agent, the sheet waterproofing agent of the present invention is a silicone release paper; A first modified rubberized asphalt coated on the silicon release paper; A first synthetic fiber fabric attached to the first modified rubberized asphalt; A second modified rubberized asphalt coated on the first synthetic fiber fabric; It is made of a second synthetic fiber fabric attached to the first synthetic fiber fabric on the second modified rubberized asphalt, the sheet waterproofing agent according to the present invention is similar in the properties of the material used in conventional asphalt sheet waterproofing agent, By special interpolation of synthetic fiber fabrics heat-treated at a high temperature and a special manufacturing process, and the compression of these synthetic fiber fabrics with staggered bonding, it is flexible, has excellent tensile and tear strength, and also improves and complements waterproof layer fracture and durability due to cracking. In particular, the surface reinforcement process is very resistant to tearing, so there is no fear of breakage or penetration of the waterproof layer by wire mesh, metal fixing hardware, etc., so that it can be used without the waterproof layer protection process, which is the best defect of the asphalt sheet waterproofing agent. Is large.
Description
본 고안은 시트방수제에 관한 것으로, 더욱 상세하게는 종래의 시트방수제보다 접착성이 양호하고 사용효율이 우수한 합성섬유의 구조적 결합으로 표면 보강 처리한 시트방수제에 관한 것이다.The present invention relates to a sheet waterproofing agent, and more particularly, to a sheet waterproofing agent which is surface-reinforced by structural bonding of synthetic fibers having good adhesion and excellent use efficiency than conventional sheet waterproofing agents.
일반적으로 종래의 시트방수제는 비노출에 적합한 고무아스팔트계 시트방수제와 주로 노출방수층에 사용되는 합성고분자계 시트방수제 그리고 폴리우레탄 시트방수제가 있다.Generally, conventional sheet waterproofing agents include rubber asphalt sheet waterproofing agents suitable for non-exposure, synthetic polymeric sheet waterproofing agents mainly used for exposed waterproofing layers, and polyurethane sheet waterproofing agents.
여기서 고무 아스팔트계 시트방수제는 접착성이 양호한 아스팔트를 이용하여 만든 것으로 주로 토오치 버너에 의한 토치공법, 자체 점성으로 시공이 가능한 부착방수시트제 등으로 시공하기 때문에 바탕면과 시트상호 접착부에 접착이 우수하다.Here, the rubber asphalt sheet waterproofing agent is made of asphalt which has good adhesion. It is mainly applied to the torch method by the torch burner, and the adhesive waterproof sheet which can be applied with its own viscosity. great.
그러나 사용부위가 주로 비노출 용도로 시트상의 재료특성에 의한 연질(반고체)상태이므로 방수층의 찢어짐과 파단에 의한 손상이 우려되며 한겹시공으로 강도가 약하여 누름콘크리트전 가설물 설치시 고정금속물, 와이어 메쉬, 못 등에 의해 방수층이 손상 될 우려가 있다. 또한 항상 방수층 보호를 위하여 별도로 경량 콘크리트 타설, 콘크리트 블록, 자갈 깔기, 기타보호재를 처리한 후 누름콘크리트를 타설하여야 하므로 공정수 증가로 작업시간과 비용이 과다하게 소요되는 문제점이 있다.However, since the used part is mainly for non-exposure use, it is soft (semi-solid) state due to the material characteristics of the sheet, so that the waterproof layer may be torn and broken, and the strength is weak due to the single layer construction. There is a risk that the waterproofing layer may be damaged by nails. In addition, there is a problem that the work time and cost are excessively increased due to the increase in the number of processes because the pressed concrete must be poured after treating lightweight concrete, concrete blocks, gravel laying, and other protective materials at all times to protect the waterproof layer.
그리고 합성고분자계 시트방수제는 경질성으로 주로 노출공법에 사용하고 아스팔트 시트방수제와 달리 기후, 온도조건에 좋은 성능을 나타내며, 공정수가 간단하고 급경사 지붕에도 적용할 수 있는 장점이 있다.In addition, synthetic polymer sheet waterproofing agent is hard and mainly used for exposure method. Unlike asphalt sheet waterproofing agent, it shows good performance in climatic and temperature conditions, and has a simple process water and can be applied to steep roofs.
그러나 시공시 자체 접착력이 없어 정밀한 바탕조건이 요구되므로 시트바닥부와 연결부 전체에 접착제의 사용이 불가피하며, 특히 시트상호 접합부위 수밀성이 취약하기 때문에 바탕의 균열 발생시 방수층 들뜸과 파단되는 한계를 극복하지 못하는 문제점이 있다.However, it is inevitable to use adhesives on the seat bottom and the entire connecting part because there is no self-adhesive force when constructing, and in particular, the watertightness of the sheet interconnecting parts is weak. There is a problem.
마지막으로 폴리우레탄 시트방수제는 강도 및 내마모성 그리고 기후와 온도조건에는 좋은 성능을 유지하지만. 굽힘성능이 부족하여 모서리나 수직 또는 굴곡부위에서 시간이 경과함에 따라 들뜸현상이 발생되며 시트상호간 접착부위도 취약하므로 시공부위, 용도별로 서로 다른 물성의 방수시트재로 적용부위를 선택해야 하는 번거로움이 있다.Finally, polyurethane sheet waterproofing agents maintain good performance in strength, wear resistance, and weather and temperature conditions. Due to the lack of bending performance, the lifting phenomenon occurs as time passes at the corners, vertical or curved areas, and the adhesion between sheets is also weak.Therefore, there is no need to select the application site as waterproof sheet material with different properties for each construction site and application. have.
본 고안은 전술한 문제점을 해결하기 위한 것으로, 본 고안의 목적은 아스팔트 방수시트제의 바탕면과 시트 상호 접착부에 접착력이 우수한 장점은 유지하면서 방수층의 파단과 찢어짐 및 구멍 뚫림에 의한 손상으로 누수결함 개선 및 보완하여 별도의 방수층 보호처리없이 즉시 누름콘크리트 타설이 가능하도록 특수하게 제조한 표면 보강 처리시킨 초강도 시트방수제를 제공하기 위한 것이다.The present invention is to solve the above-mentioned problems, the object of the present invention is to maintain the advantages of excellent adhesion to the base surface and the sheet mutual adhesion portion of the asphalt waterproof sheet while maintaining the advantages of water leakage defects due to breakage and tearing and damage of perforation To improve and supplement to provide a super-strength sheet waterproofing agent with a specially manufactured surface reinforcement treatment to be able to immediately press concrete pouring without a separate waterproof layer protection treatment.
도 1은 본 고안에 따른 시트방수제를 도시한 도면이다.1 is a view showing a sheet waterproofing agent according to the present invention.
도 2는 본 고안에 따른 시트방수제를 시공한 상태를 도시한 도면이다.Figure 2 is a view showing a state in which the sheet waterproofing agent according to the present invention.
**도면의 주요부분에 대한 부호의 설명**** Description of the symbols for the main parts of the drawings **
110...실리콘 이형지110.Silicone Release Paper
120...제 1개질고무화 아스팔트120 ... First Modified Rubberized Asphalt
130...제 1합성섬유직물130 ... First Synthetic Fiber Fabric
140...제 2개질고무화 아스팔트140 ... Second Modified Rubberized Asphalt
150...제 2합성섬유직물150 ... Second Synthetic Fiber Fabric
전술한 목적을 달성하기 위한 본 고안에 따른 시트방수제는 실리콘 이형지; 상기 실리콘 이형지 상에 도포된 제 1개질고무화 아스팔트; 상기 제 1개질고무화 아스팔트 상에 부착된 제 1합성섬유직물; 상기 제 1합성섬유직물 상에 도포된 제 2개질고무화 아스팔트; 상기 제 2개질고무화 아스팔트 상에 상기 제 1합성섬유직물과 부착된 제 2합성섬유직물로 된 것을 특징으로 한다.Sheet waterproofing agent according to the present invention for achieving the above object; A first modified rubberized asphalt coated on the silicon release paper; A first synthetic fiber fabric attached to the first modified rubberized asphalt; A second modified rubberized asphalt coated on the first synthetic fiber fabric; And a second synthetic fiber fabric attached to the first synthetic fiber fabric on the second modified rubberized asphalt.
그리고 바람직하게 상기 제 1합성섬유직물과 상기 제 2합성섬유직물은 서로 엇갈림으로 부착된 것을 특징으로 한다.And preferably, the first synthetic fiber fabric and the second synthetic fiber fabric is characterized in that attached to each other staggered.
또한 바람직하게 상기 제 1합성섬유직물과 상기 제 2합성섬유직물은 위사 10 - 14올, 경사 10 - 14올 그리고 한올당 강도가 800 - 1200데니아 인 것을 특징으로 한다.In addition, the first synthetic fiber fabric and the second synthetic fiber fabric is characterized in that the weft yarn 10-14ol, warp 10-14ol and the strength per one 800-1200 denier.
또한 바람직하게 상기 실리콘 이형지의 두께는 0.2 - 0.4mm 이고, 상기 제 1개질고무화 아스팔트와 상기 제 2개질고무화 아스팔트는 1.0 - 1.4mm 이며, 상기 제 1합성섬유직물과 상기 제 2합성섬유직물의 두께는 0.15 - 0.3mm 인 것을 특징으로 한다.Also preferably, the thickness of the silicone release paper is 0.2-0.4mm, the first modified rubberized asphalt and the second modified rubberized asphalt are 1.0-1.4mm, and the first synthetic fiber fabric and the second synthetic fiber fabric The thickness of is characterized in that 0.15-0.3mm.
이하에서는 본 고안에 따른 하나의 바람직한 일 실시예를 도면을 참조하여 보다 상세히 설명하기로 한다.Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the drawings.
도 1과 도 2에 도시된 바와 같이 본 고안에 따른 합성섬유의 구조적 결합으로 표면 보강 처리한 시트방수제(100)는 실리콘 이형지(110)와 이 실리콘 이형지(110) 상에 도포된 제 1개질고무화 아스팔트(120) 그리고 제 1개질고무화 아스팔트(120) 상에 부착된 제 1합성섬유직물(130)과 제 1합성섬유직물(130) 상에 도포된 제 2개질고무화 아스팔트(140) 및 제 2개질고무화 아스팔트(140) 상에 제 1합성섬유직물(130)과 엇갈림으로 부착된 제 2합성섬유직물(150)로 구성된다.As shown in Fig. 1 and 2, the sheet waterproofing agent 100 surface-reinforced by the structural bonding of the synthetic fiber according to the present invention is a silicone release paper 110 and the first modified rubber applied on the silicone release paper 110 The first synthetic fiber fabric 130 and the second modified rubberized asphalt 140 applied on the first synthetic rubber fabric 130 and the first modified rubberized asphalt 120 The second modified rubberized asphalt 140 is composed of a first synthetic fiber fabric 130 and a second synthetic fiber fabric (150) attached to the staggered.
그리고 여기서 제 1합성섬유직물(130)과 제 2합성섬유직물(150)은 위사 10 - 14올, 경사 10 - 14올 그리고 한올당 강도가 800 - 1200데니아(denier)로 이루어지지만. 가장 바람직하게는 위사 12올, 경사 12올 그리고 한올당 강도는 1000데니아 정도로 이루어지는 것이 적절하다.And here, the first synthetic fiber fabric 130 and the second synthetic fiber fabric 150 is made of weft 10-14ol, warp 10-14ol and strength per Hanol 800-1200 denier (denier). Most preferably, the weft yarn 12ol, the warp yarn 12ol and the per-ol strength are suitably about 1000 denier.
또한 본 발명에 따른 시트방수제(100)의 전체 두께는 2.5mm - 3.8mm 정도로 이루어질 수 있으며, 가장 바람직하게는 3mm 이상으로 이루어지는 것이 적절하다.In addition, the total thickness of the sheet waterproofing agent 100 according to the present invention may be made of about 2.5mm-3.8mm, most preferably made of 3mm or more.
그리고 이러한 두께를 실현할 경우 각각의 구성요소들의 두께는 실리콘 이형지(110)의 경우 0.2 - 0.4mm , 제 1개질고무화 아스팔트(120)와 제 2개질고무화 아스팔트(140)의 경우 1.0 - 1.4mm, 제 1합성섬유직물(130)과 제 2합성섬유직물(150)의 경우 0.15 - 0.3mm 정도로 이루어진다.In the case of realizing such a thickness, the thickness of each component is 0.2 to 0.4 mm for the silicon release paper 110 and 1.0 to 1.4 mm for the first modified rubber asphalt 120 and the second modified rubber asphalt 140. In the case of the first synthetic fiber fabric 130 and the second synthetic fiber fabric 150 is made of about 0.15-0.3mm.
이와 같이 구성된 본 고안의 시트방수제(100)에서 실리콘 이형지(110)는 하나의 제품을 형성하기 위한 것인데, 시공시에는 이 실리콘 이형지(110)를 해체한 후 개질고무화 아스팔트(120) 부분이 직접 시공 바탕면에 부착된다. 그리고 두 층의 합성섬유직물(130)(150)은 전술한 바와 같이 개질고무화 아스팔트(120)(140)에 이중 구조로 부착되어 있는데, 그 이유는 개질고무화 아스팔트(120)(140)의 단점인 약한 강도, 찢어짐. 파단 그리고 관통 등을 보완할 수 있도록 한 것이다.In the sheet waterproofing agent 100 of the present invention configured as described above, the silicone release paper 110 is to form a single product, and during construction, the silicone rubber release paper 110 is dismantled and then the modified rubberized asphalt 120 part directly It is attached to the construction surface. And the two layers of synthetic fibers 130, 150 are attached to the modified rubberized asphalt 120, 140 as a double structure as described above, the reason of the modified rubberized asphalt (120, 140) Disadvantages of weak strength, tearing. It is designed to compensate for breakage and penetration.
이하에서는 전술한 바와 같이 구성된 본 고안에 따른 시트방수제의 제조방법 및 시공방법을 설명하기로 한다.Hereinafter, the manufacturing method and construction method of the sheet waterproofing agent according to the present invention configured as described above will be described.
본 고안에 따른 시트방수제(100)는 먼저 주원료인 합성고무와 아스팔트를 가열 교반한 혼합물인 개질고무화 아스팔트(120)(140)를 100℃ - 120℃로 숙성시킨 다음 1차코팅 로울러에 이동시킨 후 준비된 실리콘 이형지(110)에 개질고무화 아스팔트를 도포하여 제 1개질고무화 아스팔트(120) 층을 형성한다.The sheet waterproofing agent 100 according to the present invention is first aged by the modified rubberized asphalt (120) (140), which is a mixture of the synthetic rubber and asphalt as the main raw material at 100 ℃-120 ℃ and then moved to the primary coating roller After applying the modified rubberized asphalt to the prepared silicone release paper 110 to form a first modified rubberized asphalt 120 layer.
그리고 연속 작업으로 제 1개질고무화 아스팔트(120) 상에 제 1합성섬유직물(130)을 부착한 다음 로울러로 합지한다. 이후 1차 합지된 상태에서 두 번째 코팅로울러로 이동하여 제 1합성섬유직물(130) 상에 개질고무화 아스팔트를 도포하여 제 2개질고무화 아스팔트(140)를 형성한다.Then, the first synthetic fiber fabric 130 is attached to the first modified rubberized asphalt 120 in a continuous operation, and then laminated with a roller. Thereafter, the first laminated state moves to the second coating roller to apply the modified rubberized asphalt on the first synthetic fiber fabric 130 to form the second modified rubberized asphalt 140.
이후 연속동작으로 제 2개질고무화 아스팔트(140) 상에 제 2합성섬유직물(150)을 부착한 다음 로울러를 이용하여 2차 합지하고, 2차 합지가 완료된 상태로 냉각수가 투입된 냉각로울러의 상하 반복 운동으로 냉각시킴으로써 제품의 제조와 포장이 이루어진다. 여기서 냉각로울러의 사용은 제품포장 후 온도차이에 의한 제품수축 및 심한 주름을 제거하기 위한 것이다.After attaching the second synthetic fiber fabric 150 on the second modified rubberized asphalt 140 in a continuous operation, and then the secondary lamination using a roller, the upper and lower sides of the cooling roller in which the coolant is put in the state that the secondary lamination is completed. The product is manufactured and packaged by cooling in a repetitive motion. Here, the use of the cooling roller is to remove the product shrinkage and severe wrinkles due to the temperature difference after packaging the product.
이와 같이 제조된 본 고안의 시트방수제(100)의 시공방법은 먼저 시공조건으로, 기온이 0℃ 이상일 때 시공하는 것을 원칙으로 하고, 부득이 그 이하의 기온에서 시공할 경우는 필요시 토치로 열을 가하여 시공하며, 비나 눈이 내릴 때에는 시공을 금한다.The construction method of the sheet waterproofing agent 100 of the present invention manufactured as described above is a construction condition, in principle, the construction when the temperature is 0 ℃ or more, in the case of unavoidable construction at a temperature below that by applying heat to the torch if necessary Do not apply when it rains or snows.
이러한 시공조건에서 시공방법은 먼저 시공 바탕면을 정리 및 청소한다. 이때에는 시공면에 돌출한 곳 또는 용수개소가 없어야 하며, 수평면과 수직면의 교차면 즉 모서리 부분에는 경사(CANT)를 주어야 한다. 그리고 시공면에 균열이 발생한 곳에는 V-커팅하고 모르타르(MORTAR)를 충진하여 양생하여야 한다.Under these construction conditions, the construction method first cleans up and cleans the construction surface. At this time, there should be no protruding parts or water points on the construction surface, and a slope should be given to the intersection of horizontal and vertical surfaces, that is, corners. Where cracks occur in the construction surface, V-cutting and filling with mortar should be cured.
이후 시공면에 접착력을 위하여 솔 또는 롤러 등을 이용하여 프라이머를 도포량 0.3L/m2를 기준으로 전체적으로 균일하게 도포하여 충분히 건조시키고, 결함이 발생하기 쉬운, 모서리, 조인트 부위 및 루프 트레인 부위 등을 먼저 보강한 후 본 고안의 시트방수제(100)를 시공하는데, 이때 실리콘 이형지(110)를 분리한 상태로 시공면 전체에 부착한다.Then, apply the primer uniformly on the basis of the coating amount 0.3L / m 2 using a brush or a roller for adhesion to the construction surface and dry sufficiently, and the corners, joints and loop trains, etc. First, after reinforcing the construction of the sheet waterproofing agent 100 of the present invention, the silicon release paper 110 is attached to the entire construction surface in a state separated.
그리고 본 고안의 시트방수제(100)의 겹침부위는 80 - 100mm 로 하며, 동절기에는 필요시 토치를 사용하여 가열 접착시킨다.And the overlapping portion of the sheet waterproofing agent 100 of the present invention is 80 to 100mm, in the winter season using a torch if necessary heat-bonded.
한편 이와 같은 본 고안의 시트방수제(100)를 구조물 방수공사에 적용하였는데 시공 후 별도의 방수보호층 처리없이 누름콘크리트 타설의 전처리 작업인 와이어메쉬와 금속고정용 철물 등을 시트방수제위에 설치한 바 방수층의 찢어짐 및 구멍 뚫림 그리고 파단등 손상이 없었다. 또한 모체와의 접합부 및 접합부위에서 누수가 없이 방수가 이루어졌다.Meanwhile, the sheet waterproofing agent 100 of the present invention was applied to the waterproofing of the structure, and after installation, the wire mesh and the metal fixing hardware, which are pre-treatment work of the pressed concrete pouring, are installed on the sheet waterproofing agent without additional waterproof protective layer treatment. There was no damage such as tearing, perforation and fracture. In addition, the water-tightness was achieved without leakage at the junction and the junction with the mother.
상술한 바와 같이 종래의 비노출 아스팔트 방수시트가 시공후 경량 콘크리트 타설, 콘크리트 블록, 자갈 깔기, 기타보호재로 방수층 보호마감 조치 후 누름콘크리트를 타설하는 보편적인 공정으로 인해 재료비 증가와 공사기간 지연 및 비용증가 그리고 시공공정의 복잡성 등의 문제점으로 가지고 있었다.As described above, the conventional non-exposed asphalt waterproof sheet is constructed with lightweight concrete after construction, concrete blocks, gravel laying, and other protective materials. And it had problems such as complexity of construction process.
그러나 본 고안의 시트방수제(100)는 제조시 고무화 아스팔트에 합성섬유 직물을 중간삽입과 표면에 엇갈림 붙임으로 압착시켜 일체화된 상태로 제조된 초강도 시트방수제로서, 바탕에 균열 및 지속적인 인장력에 대한 크리프의 현상에 의한 방수층 파단을 경감하며, 시공 후 종래에 사용되었던 경량콘크리트 타설, 콘크리트 블록, 자갈깔기 그리고 기타 보호재 등을 사용한 별도의 방수층 보호처리 없이 즉시 누름 콘크리트 타설인 후속공정을 가능하도록 한다. 또한 시공시 공정수를 감소시켜 시공능률을 향상시키고, 자재사용의 절감 및 이에 따른 자원낭비를 극소화하여 시공시간과 시공비용면에서 매우 우수하다.However, the sheet waterproofing agent 100 of the present invention is a super-strength sheet waterproofing agent manufactured in an integrated state by compressing the synthetic fiber fabric in the rubberized asphalt by intermediate insertion and staggering on the surface. Reduces the breakage of the waterproofing layer due to creep phenomenon, and enables the subsequent process of pressing concrete pouring immediately without any additional waterproofing layer protection treatment using lightweight concrete pouring, concrete block, gravel laying and other protective materials that have been conventionally used after construction. In addition, it reduces the number of processes during construction, improves construction efficiency, reduces material usage and minimizes the waste of resources, and is excellent in terms of construction time and cost.
전술한 바와 같은 본 고안에 따른 시트방수제는 다른 실시예로 각각의 구성요소들의 두께 및 밀도를 변형하여 적용할 수 있고, 또한 또 다른 구성요소들을 첨가 및 부착하여 사용할 수 있을 것이나. 기본적으로 본 고안에서 청구하고 있는 기술적 구성요소들을 구비한 것이라면 모두 본 고안의 기술적 사상에 포함된다고 보아야 한다.As described above, the sheet waterproofing agent according to the present invention may be applied by modifying the thickness and density of each component in another embodiment, and may be used by adding and attaching other components. Basically, all the technical components claimed in the present invention should be regarded as included in the technical idea of the present invention.
이상과 같은 본 고안에 따른 시트방수제는 종래의 아스팔트 시트방수제에 사용하는 재료의 특성은 유사하지만, 특수한 제조공정과 고온에서 열처리한 합성섬유 직물의 중간삽입과 이들 합성섬유직물들을 엇갈림 붙임으로 압착시켜 제조함으로써 유연하면서 인장, 인열강도가 뛰어나고, 또한 균열에 의한 방수층 파단과 내구성 부족 등이 개선, 보완되었으며, 특히 표면 보강 처리함으로써 찢어짐에 대한 저항성이 매우 우수하여 와이어메쉬, 금속고정용 철물 등에 의한 방수층이 파손 및 관통되는 우려가없어 아스팔트 시트방수제의 최고 결점인 방수보호층 없이 누름공법을 사용할 수 있도록 하는 효과가 있다.The sheet waterproofing agent according to the present invention is similar to the characteristics of the materials used in the conventional asphalt sheet waterproofing agent, but the intermediate interpolation of the synthetic fiber fabric heat-treated at a special manufacturing process and high temperature, and the synthetic fiber fabrics are pressed by staggering By making it flexible, it has excellent tensile and tear strength, and also improves and compensates for breakage of the waterproof layer due to cracking and lack of durability.In particular, it is very resistant to tearing due to surface reinforcement treatment. There is no fear that the waterproof layer will break and penetrate, so there is an effect that the pressing method can be used without the waterproof protective layer, which is the top defect of the asphalt sheet waterproofing agent.
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