KR100386913B1 - Waterproof stuff for waterproofing of concrete structure and working method using the same - Google Patents
Waterproof stuff for waterproofing of concrete structure and working method using the same Download PDFInfo
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- KR100386913B1 KR100386913B1 KR10-2001-0021789A KR20010021789A KR100386913B1 KR 100386913 B1 KR100386913 B1 KR 100386913B1 KR 20010021789 A KR20010021789 A KR 20010021789A KR 100386913 B1 KR100386913 B1 KR 100386913B1
- Authority
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- South Korea
- Prior art keywords
- protective material
- layer protective
- nonwoven fabric
- waterproof layer
- waterproofing
- Prior art date
Links
- 238000004078 waterproofing Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims description 17
- 239000004567 concrete Substances 0.000 title abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 90
- 230000001681 protective effect Effects 0.000 claims abstract description 70
- 238000010276 construction Methods 0.000 claims abstract description 34
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 34
- 238000004132 cross linking Methods 0.000 claims abstract description 15
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 8
- 239000000057 synthetic resin Substances 0.000 claims abstract description 8
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 7
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 7
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 7
- 235000009120 camo Nutrition 0.000 claims abstract description 7
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 7
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 239000011487 hemp Substances 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 claims 2
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000011449 brick Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000011243 crosslinked material Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011387 rubberized asphalt concrete Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004447 silicone coating Substances 0.000 description 1
- 239000004575 stone Substances 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/14—Mixture of at least two fibres made of different materials
-
- 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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
- Building Environments (AREA)
Abstract
본 발명은 지하철, 전력구 등과 같은 콘크리트 구조물의 방수를 위해 얇고 유연한 재질로 이루어져 굴곡진 부분과 좁은 공간에서도 용이하게 시공할 수 있고, 되메우기시 토압에 의해서 파손되지 않으며, 별도의 양생기간이 필요하지 않는 새로운 형태의 방수층 보호재와 이를 이용한 시공방법을 제공한다. 본 발명의 방수층 보호재는 마대, 부직포, 가교, 이형지로 이루어진다. 마대는 격자형으로 형성되고 최상층에 배치된다. 부직포는 서로 다른 합성수지를 복합하여 이루어지고, 상기 마대의 하부에 부착된다. 가교는 폴리에텔렌 계열의 합성수지로 형성되고, 상기 부직포의 하부에 부착된다. 이형지는 상기 가교의 하부에 부착되어 시공시 제거된다. 이 방수층 보호재를 이용한 시공방법은 방수층 보호재를 시공하고자 하는 부분에 이형지가 닿도록 맞추고 이형지를 제거하면서 롤러로 방수층 보호재의 일측으로부터 롤링하면서 부착시킨다.The present invention is made of a thin and flexible material for waterproofing concrete structures such as subways, power tools, etc., can be easily installed in curved areas and narrow spaces, and is not damaged by earth pressure during backfilling and does not require a separate curing period. It provides a new type of waterproof layer protective material and a construction method using the same. The waterproofing layer protective material of this invention consists of a hem, a nonwoven fabric, bridge | crosslinking, and a release paper. The hemp is formed in a lattice shape and placed on the top layer. The nonwoven fabric is made of a composite of different synthetic resins, and is attached to the bottom of the stem. Crosslinking is formed of a polyetherene-based synthetic resin, and attached to the lower portion of the nonwoven fabric. The release paper is attached to the lower part of the crosslink and is removed during construction. In the construction method using the waterproof layer protective material, the waterproof layer protective material is attached to the part to be constructed so that the release paper touches, and the release paper is removed while rolling with a roller from one side of the waterproof layer protective material.
Description
본 발명은 지하철, 전력구등과 같은 콘크리트 구조물의 내부로 물이 누수되는 것을 방지하기 위한 방수층 보호재 및 이를 이용한 시공방법에 관한 것으로, 좀더 구체적으로는 지하철, 전력구, 개착식터널, 도로, 건물의 지하 구조물 및 벽면, 지하 주차장, 옥상 등의 방수를 위한 방수층 보호재 및 이를 이용한 시공방법에 관한 것이다.The present invention relates to a waterproof layer protective material for preventing water leakage into the interior of concrete structures such as subways, electric power bulbs, and construction methods using the same, and more specifically, subways, power holes, removable tunnels, roads, buildings The present invention relates to a waterproofing layer protective material for waterproofing underground structures, walls, underground parking lots, and rooftops, and a construction method using the same.
지하철, 전력구 등과 같은 콘크리트 구조물의 내부로 물이 누수되는 것을 방지하기 위하여 지하철, 전력구, 개착식 터널, 건물의 지하 구조물, 건물의 벽면, 지하주차장, 옥상 등에는 방수처리를 하고 있다. 이와 같은 방수처리는 고무화 아스팔트 또는 이와 유사한 방수자재로 방수시공을 한 후에, 콘크리트나 모르타르 또는 흙과 돌멩이 등의 잡석이 뒤섞인 것으로 되메우기를 하게 된다.In order to prevent water from leaking into concrete structures such as subways and power outlets, waterproofing is applied to subways, power outlets, open tunnels, underground structures of buildings, building walls, underground parking lots, and rooftops. Such waterproofing is made of rubberized asphalt or similar waterproofing materials, and then backfilled with mixed rubble such as concrete, mortar, soil, and stone.
종래 방수를위한 시공방법에서는, 도 3에서 보인 바와 같이, 방수자재(100)의 외부에 벽돌 등을 쌓아서 보호벽(110)을 형성하여 방수자재를 보호하기도 하였고, 주차장, 옥상 등에는 보호 모르타르 또는 콘크리트를 일정한 두께로 타설하여 방수자재를 보호하였다.In the conventional construction method for waterproofing, as shown in Figure 3, by building a brick or the like on the outside of the waterproofing material 100 to form a protective wall 110 to protect the waterproofing material, such as a protective mortar or concrete on the parking lot, roof Was poured to a certain thickness to protect the waterproofing material.
그러나, 이 시공방법은 벽돌을 쌓기 위한 자재들과 인력 및 자재의 손실은 물론 양생에 필요한 기간이 많이 소요되는 등의 문제점이 발생된다. 또한, 시공시 벽체 콘크리트의 타설, 거푸집의 설치 및 해체 작업시 발생되는 충격 등으로 보호벽이 기울거나 깨지면서 방수자재가 파손되는 경우가 발생되고, 방수자재를 보호하는 보호벽(110)의 단부(120)가 배수로의 영향 등으로 인하여 기울어져서 방수자재(100)가 균열, 파손되는 문제점이 있으며, 시트와 시트의 연결부분이 완벽하게 접착되지 않아 시공후 찢어져 연결부위로 누수되어 완벽한 방수의 효과를 얻지 못하여 종래의 방수자재로서는 방수시공의 완벽한 효과를 기대할 수가 없었다. 또한, 종래의 방수자재는 시공작업 자체도 까다로울뿐 아니라 설사 완벽한 시공을 하였다고 하여도 시공한 시멘트는 균열이 발생하기 마련인데, 이때 종래의 방수자재는 시멘트의 균열과 함께 찢어지거나 하여 공간이 생겨 누수가 되어 방수역할을 할 수 없게 되어 많은 문제점을 갖고 있었다.However, this construction method causes problems such as loss of materials and manpower and materials for the brick laying, as well as a long time required for curing. In addition, when the construction of the wall concrete, the impact of the formwork installation and dismantling work, such as when the protection wall is inclined or broken, the waterproof material is broken, end portion 120 of the protective wall 110 to protect the waterproof material There is a problem that the waterproofing material 100 is cracked and damaged due to the inclination due to the influence of the drainage path, and the sheet and the connection part of the sheet are not completely bonded and are torn after construction and leaked to the connecting part, thereby failing to obtain the perfect waterproof effect. As a conventional waterproof material, the perfect effect of waterproof construction could not be expected. In addition, the conventional waterproof material is not only difficult to construct the construction work itself, but even if the construction is perfect even if the construction of the cement is likely to crack, at this time, the conventional waterproof material is torn with the cracks of the cement, so that the space is leaked Was unable to play a waterproof role had many problems.
본 발명은 이와 같은 문제점을 해결하기 위한 것으로, 그 목적은 적은 비용과 짧은 시간으로 용이하게 방수를 위한 시공을 완료할 수 있는 새로운 형태의 방수층 보호재 및 이를 이용한 시공방법을 제공하는데 있다. 본 발명의 다른 목적은 방수를 위한 시공시 방수층 보호재가 파손되는 문제점을 방지할 수 있는 새로운 형태의 방수층 보호재 및 이를 이용한 시공방법을 제공하는데 있다.The present invention is to solve such a problem, an object of the present invention is to provide a new type of waterproof layer protective material and a construction method using the same that can be completed for easy waterproofing at a low cost and short time. Another object of the present invention is to provide a new type of waterproof layer protective material and a construction method using the same, which can prevent the problem that the waterproof layer protective material is damaged during construction for waterproofing.
도 1a 및 도 1b는 본 발명의 바람직한 실시예에 따른 방수층 보호재를 설명하기 위한 사시도와 단면도;1A and 1B are a perspective view and a cross-sectional view for explaining a waterproof layer protective material according to a preferred embodiment of the present invention;
도 2a 및 도 2b는 도 1의 방수층 보호재를 사용하여 시공하는 방법을 설명하기 위한 사시도와 단면도;2A and 2B are a perspective view and a cross-sectional view for explaining a method of construction using the waterproof layer protective material of FIG.
도 3은 종래의 방수 시공방법에 의하여 시공한 상태를 나타낸 터널구조물의 단면도이다.3 is a cross-sectional view of a tunnel structure showing a state constructed by a conventional waterproof construction method.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 : 방수층 보호재 20 : 마대10: waterproofing layer protective material 20: hemp
30 : 부직포 40 : 가교30 nonwoven fabric 40 crosslinking
50 : 이형지 60 : 방수층50: release paper 60: waterproof layer
70 : 구조물70: Structure
상술한 목적을 달성하기 위한 본 발명의 특징에 의하면, 본 발명은 얇고 유연한 재질로 이루어져 굴곡진 부분과 좁은 공간에서도 용이하게 시공할 수 있고, 되메우기시 토압에 의해서 파손되지 않으며, 별도의 양생기간이 필요하지 않는 새로운 형태의 방수층 보호재와 이를 이용한 시공방법을 제공한다. 또한, 본 방수층 보호재는 얇고 질기고 강한 재질로 되어 있으므로 시공완료후 되메우기 흙의 점진적인 토압에 의한 방수층 보호재의 수축으로 인한 상부층의 노면 아스팔트의 균열 및 요철의 발생 염려가 없다. 본 발명의 방수층 보호재는 마대, 부직포, 가교, 이형지로 이루어진다. 마대는 격자형으로 형성되고 최상층에 배치된다. 부직포는 서로 다른 합성수지를 복합하여 이루어지고, 상기 마대의 하부에 부착된다. 가교는 폴리에틸렌 계열의 합성수지로 형성되고, 상기 부직포의 하부에 부착된다. 이형지는 상기 가교의 하부에 부착되어 시공시 제거된다.According to a feature of the present invention for achieving the above object, the present invention is made of a thin and flexible material can be easily installed in a curved portion and a narrow space, and is not damaged by earth pressure during backfilling, and a separate curing period Provides a new type of waterproof layer protection material that is not required and a construction method using the same. In addition, since the waterproof layer protective material is made of thin, tough and strong material, there is no fear of cracking of road surface asphalt and unevenness due to shrinkage of the waterproof layer protective material by the gradual earth pressure of the backfilling soil after construction. The waterproofing layer protective material of this invention consists of a hem, a nonwoven fabric, bridge | crosslinking, and a release paper. The hemp is formed in a lattice shape and placed on the top layer. The nonwoven fabric is made of a composite of different synthetic resins, and is attached to the bottom of the stem. Crosslinking is formed of polyethylene-based synthetic resin, and attached to the lower portion of the nonwoven fabric. The release paper is attached to the lower part of the crosslink and is removed during construction.
이와 같은 방수층 보호재에서 상기 부직포는 폴리프로필렌(PP)과 폴리에틸렌(PE)의 복합으로 이루어질 수 있으며, 상기 부직포의 표면은 요철로 형성되어 상기 마대와 부착될 수 있다.In such a waterproof layer protective material, the nonwoven fabric may be made of a composite of polypropylene (PP) and polyethylene (PE), the surface of the nonwoven fabric may be formed of irregularities and may be attached to the spigot.
상술한 목적을 달성하기 위한 본 발명의 다른 특징에 의하면, 마대, 부직포, 가교 및 이형지를 포함하여 이루어지는 방수층 보호재를 이용하여 시공하는 방법에 있어서; 상기 방수층 보호재를 포설하고자 하는 부분의 이물질을 제거하는 단계; 상기 규격품의 방수층 보호재를 시공현장에 맞게 재단하여 특수 롤러로 접착시키는 단계; 상기 규격품의 방수층 보호재의 이음매 부분을 서로 중첩연결시키는 단계; 상기 방수층 보호재의 이형지를 제거하면서 특수 롤러로 상기 방수층 보호재의 일측으로부터 롤링하면서 부착시키는 단계를 포함하는 시공방법과 방수층 보호재를 연결 시공하기 위한 이음매 시공방법은, 방수층 보호재의 이음매 부분을 연결시키기 위하여 방수층 보호재의 일측단의 일정길이 만큼 마대와 부직포를 절단하여 가교부분만 남도록하고 그 위에 양면테이프와 이형지를 부착하는 단계; 상기 남은 가교부분과 중첩될 수 있도록 타측 방수층 보호재의 가교부분을 절단하여 마대와 부직포만 남도록 하는 단계 및; 상기 일정길이로 절단된 가교부분과 타측 방수층 보호재의 일측단을 일정길이로 마대와 부직포만 남도록 절단한 부분과를 상호 중첩하여 특수 롤러로 접착하여 이음매 부분을 연결시키는 단계를 포함할 수 있다.According to another feature of the present invention for achieving the above object, in the method using a waterproofing layer protective material comprising a sack, nonwoven fabric, crosslinking and release paper; Removing foreign substances in a portion to which the waterproof layer protective material is to be installed; Cutting the water-resistant layer protective material of the standard product to a construction site and bonding it with a special roller; Overlapping the joint portions of the waterproofing layer protective material of the standard product with each other; The construction method comprising the step of attaching while rolling from one side of the waterproof layer protective material with a special roller while removing the release paper of the waterproof layer protective material and the joint construction method for connecting the waterproof layer protective material, the waterproof layer to connect the joint portion of the waterproof layer protective material Cutting the hemp and the nonwoven fabric by a predetermined length of one end of the protective material so that only the crosslinked portion remains and attaching the double-sided tape and the release paper thereon; Cutting the cross-linked portion of the other waterproofing layer protective material so as to overlap with the remaining cross-linked portion so that only the stem and the nonwoven fabric remain; It may include a step of connecting the joint portion by bonding with a special roller by overlapping the cross-section portion cut to a certain length and one side end of the other waterproofing layer protection material to a certain length and the cut portion so that only the sack and the nonwoven fabric remain.
(실시예)( Example )
이하, 본 발명의 바람직한 실시예를 도 1a 내지 도 2b를 참조하면서 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to FIGS. 1A to 2B.
도 1a 및 도 1b를 참조하면, 본 발명에 따른 방수층 보호재(10)는 마대(20), 부직포(30), 가교(40), 이형지(50)로 이루어진다. 마대(20)는 격자형으로 형성되고 방수층 보호재(10)의 최상층에 배치된다. 이 마대(20)는 2톤 내지 5톤의 범위에서 인장력을 갖도록 하되 바람직하게는 3톤 정도의 인장력을 갖도록 하여 되메우기 작업 등에서 파손되지 않도록 한다. 상기 부직포(30)는 서로 다른 합성수지를 복합하여 이루어지고, 상기 마대(20)의 하부에 부착된다. 이 부직포(30)는 바람직하게는 200g/m2~ 250g/m2의 폴리프로필렌(PP)과 폴리에틸렌(PE)의 복합으로 이루어지며, 표면은 요철(32)로 형성되어 상기 마대(20)와 펀칭 기술에 의해 접합된다. 본 펀칭 기술은 서로 다른 재질인 마대와 부직포를 서로 연결 접합시키는 기술로서 종래에는 없는 기술인 것이다.1A and 1B, the waterproofing layer protective material 10 according to the present invention includes a sack 20, a nonwoven fabric 30, a crosslinked 40, and a release paper 50. The stem 20 is formed in a lattice shape and is disposed on the uppermost layer of the waterproof layer protective material 10. The stem 20 is to have a tensile force in the range of 2 to 5 tons, preferably to have a tensile force of about 3 tons so as not to be damaged in the backfill operation. The nonwoven fabric 30 is made of a composite of different synthetic resins, it is attached to the lower portion of the stem 20. This non-woven fabric 30 is preferably made of a composite of polypropylene (PP) and polyethylene (PE) of 200 g / m 2 ~ 250 g / m 2 , the surface is formed of the uneven (32) Bonded by a punching technique. This punching technique is a technique for connecting and bonding the sack and the nonwoven fabric of different materials to each other is a technique that is not conventional.
상기 가교(40)는 폴리에텔렌 계열의 합성수지로 형성되고, 상기 부직포(30)의 하부에 부착된다. 상기 가교(40)는 1.5mm 내지 5mm 범위의 두께를 갖도록 하되 바람직하게는 3mm정도의 두께를 갖도록 한다. 이 가교(40)는 스폰지와 같은 형태로서 스폰지층에 아주 미세한 공기방울이 포함될 수 있도록 제작되어진다. 이렇게 하므로서 외부의 충격을 스폰지층과 공기방울층이 동시에 흡수하도록 하고자하는 것이다. 재질이 서로 다른 가교(30)와 부직포(30)는 라미네이팅 기술을 이용한 가열과 롤링을 통하여 접합되어 일체화된다. 상기 이형지(50)는 상기 가교(40)의 하부에 부착된다. 이 이형지(28)는 종이에 실리콘이 코팅처리된 형태의 것을 사용할 수 있을 것이다. 이와 같은 방수층 보호재(10)는 상기 이형지(28)를 외측면에 부착하면서 일정한 길이로 절단하여 둥글게 말아 포장될 것이다.The crosslink 40 is formed of a polyetherene-based synthetic resin, and is attached to the lower portion of the nonwoven fabric 30. The crosslink 40 is to have a thickness in the range of 1.5mm to 5mm, but preferably has a thickness of about 3mm. The crosslink 40 is made in a sponge-like form so that very fine air bubbles can be included in the sponge layer. By doing so, the external shock is absorbed by the sponge layer and the air bubble layer at the same time. The crosslinked material 30 and the nonwoven fabric 30 having different materials are bonded and integrated through heating and rolling using a laminating technique. The release paper 50 is attached to the lower portion of the bridge (40). This release paper 28 may be used in the form of a silicone coating on the paper. Such a waterproof layer protective material 10 will be packaged by rolling round the cut to a certain length while attaching the release paper 28 to the outer surface.
도 2a 및 도 2b는 도 1의 방수층 보호재를 사용하여 시공하는 방법을 설명하기 위한 사시도와 단면도이다.2A and 2B are a perspective view and a cross-sectional view for explaining a method of construction using the waterproof layer protective material of FIG.
도면에 도시된 바와 같이, 다수의 방수층 보호재는 일정길이로 서로 중첩하여 접착해가면서 상술한 부착 방식으로 부착해나간다. 방수층 보호재는 일정한 폭과 길이로 절단되어 제조되므로 여러 장의 방수층 보호재를 연이어 사용한다. 이웃하는 방수층 보호재(10, 10')는 하나의 방수층 보호재(10)의 가교(40)와 다른 하나의 방수층 보호재(10')의 부직포(30')가 서로 일정길이로 중첩되어 양면테이프에 의해 상호 접착된다.As shown in the figure, a plurality of waterproof layer protective material is attached to each other by a predetermined length while overlapping with each other by the attachment method described above. Since the waterproofing layer protection material is manufactured by cutting to a certain width and length, several waterproofing layer protection materials are used successively. Neighboring waterproof layer protective material (10, 10 ') is a cross-linking 40 of one waterproof layer protective material 10 and the non-woven fabric 30' of the other waterproof layer protective material 10 'is overlapped with each other by a predetermined length by a double-sided tape Are bonded together.
이와 같이, 다수의 방수층 보호재들은 자신의 가교(부직포)와 이웃하는 방수층 보호재의 부직포(가교)와 일정 부분의 겹쳐져 접착된다. 이 실시예에서는 양면테이프 위에 부착된 이형지(50)를 제거하면서 접착하였으나 탈형 점착 본드를 이용하여 접착하거나 그 외 방수 시공에 적합한 접착제를 사용할 수도 있다. 그리고 이와 같이 이웃한 방수층 보호재와 일정 부분의 테두리가 상호 겹치도록 재단되어 제작될 수 있으며, 방수층 보호재 시공시 재단하여 사용할 수도 있다.As such, the plurality of waterproofing layer protective materials are overlapped and bonded to a portion of their crosslinking (nonwoven fabric) and the nonwoven fabric (crosslinking) of the neighboring waterproofing layer protective material. In this embodiment, the adhesive sheet is attached while removing the release paper 50 attached to the double-sided tape, but may be bonded using a release adhesive bond or other suitable adhesive for waterproof construction. In this way, the neighboring waterproof layer protective material and the edge of a predetermined portion may be cut and manufactured to overlap each other, and may be used by cutting the construction of the waterproof layer protective material.
구체적으로, 이웃한 두 방수층 보호재(10,10')를 서로 중첩 연결하여 시공하는 방법은 전술한 바와 같이 하나의 방수층 보호재(10)를 시공부분에 부착시킨다. 다음, 이 부착된 방수층 보호재(10)의 마대(20)와 부직포(30)의 일정길이의 테두리 부분을 절단하여 가교(40)가 노출되도록 하고 그 위에 양면접착제를 바르고 이형지를 부착한다. 이때, 본 실시예에서 상기 절단부분은 대략 50mm정도 되도록 하여 절단부분이 서로 중첩연결 시공될 수 있도록 하고 절단부분은 공사의 특성에 따라 가변 할 수 있다. 다음 상기 방수층 보호재(10)의 노출된 가교(40) 부분과 중첩되도록 이웃해서 부착할 방수층 보호재(10')의 테두리 부분의 가교(40')와 이형지(50') 부분을 절단하여 제거하면 부직포(30')와 마대(20') 부분만 남도록 한다.Specifically, the method of constructing the two neighboring waterproof layer protective materials (10, 10 ') by overlapping each other attaches one waterproof layer protective material (10) to the construction portion as described above. Next, by cutting the rim portion of a certain length of the stem 20 and the nonwoven fabric 30 of the waterproof layer protective material 10 is attached to the cross-linking (40) to expose and apply a double-sided adhesive on it and attach the release paper. At this time, in the present embodiment, the cut portion may be approximately 50 mm so that the cut portions may be overlapped and connected to each other, and the cut portions may vary according to the characteristics of the construction. Next, the nonwoven fabric is cut by removing the crosslinked 40 'and the release paper 50' of the edge portion of the waterproof layer protective material 10 'to be adjacently attached to overlap the exposed crosslinked 40 portion of the waterproof layer protective material 10. Only the 30 'and the 20' sections are left.
이와 같이 이웃한 두 방수층 보호재(10, 10')의 일정길이의 테두리 부분의 절단이 완료되면, 상호 절단된 부분은 양면접착제 위에 부착된 이형지(50)를 제거하면서 서로 중첩부착시켜 상술한 방수층 보호재 시공방법과 동일하게 방수층 보호재(10')를 부착 시켜 나간다.When the cutting of the edge portion of a predetermined length of the two neighboring waterproof layer protective material (10, 10 ') is completed as described above, the mutually cut portions are overlapped and attached to each other while removing the release paper 50 attached on the double-sided adhesive to the waterproof layer protective material described above. Attach the waterproof layer protective material 10 'in the same way as the construction method.
상술한 바와 같은, 본 발명의 바람직한 실시예에 따른 방수층 보호재와 이를 이용한 시공방법을 상기한 설명 및 도면에 따라 도시하였지만, 이는 예를 들어 설명한 것에 불과하며 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 다양한 변화 및 변경이 가능하다는 것을 이 분야의 통상적인 기술자들은 잘 이해할 수 있을 것이다.As described above, the waterproof layer protective material according to a preferred embodiment of the present invention and a construction method using the same are shown in accordance with the above description and drawings, but this is only described for example and within the scope without departing from the spirit of the present invention. It will be appreciated by those skilled in the art that various changes and modifications are possible.
이와 같은 본 발명에 의하면, 비용과 짧은 시간으로 콘크리트 구조물에 영구적이고 안정적인 방수처리를 할 수 있다. 또한, 콘크리트 구조물의 방수처리시 방수자재가 파손되지 않으므로, 완벽한 방수처리를 할 수 있다. 또한, 콘크리트 구조물의 표면이 변형되거나 균열이 발생되어도 방수층 보호재에 의해서 그 변형이 흡수되므로 콘크리트 구조물 표면의 변화로 인한 누수의 문제점을 극복할 수 있다.According to the present invention as described above, it is possible to give a permanent and stable waterproofing to the concrete structure at a cost and a short time. In addition, the waterproof material is not damaged during the waterproofing of the concrete structure, it can be a perfect waterproofing. In addition, even if the surface of the concrete structure is deformed or cracks, the deformation is absorbed by the waterproofing layer protection material can overcome the problem of leakage due to changes in the surface of the concrete structure.
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| KR101796872B1 (en) | 2016-08-11 | 2017-11-10 | 이진호 | Method of manufacturing non-woven fabric using the nonwoven fabric manufacturing apparatus, and that the crimping device vinyl |
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| KR100882515B1 (en) * | 2008-09-10 | 2009-02-09 | 케이엘건설 주식회사 | The method of constructing concrete mortar for architecture by using mechanic spray |
| KR101684629B1 (en) * | 2016-02-23 | 2016-12-07 | 주식회사페트로산업 | Sheet of double protective coating waterproof layer and waterproof construction meohod using the same |
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| KR960000803U (en) * | 1994-06-22 | 1996-01-17 | 신양화학 주식회사 | Waterproof and rustproof wrapping paper using synthetic resin non-woven fabric |
| KR19990065574A (en) * | 1998-01-15 | 1999-08-05 | 이봉찬 | Multilayer composite FRP waterproof sheet and its manufacturing method |
| KR20000030818A (en) * | 2000-03-20 | 2000-06-05 | 송복헌 | A Pad For Water resistant Defect Of Roof And Its Construction Method |
| KR20020069607A (en) * | 2001-02-27 | 2002-09-05 | 송복헌 | A water-proof sheets of pad type and construction method using the same |
-
2001
- 2001-04-23 KR KR10-2001-0021789A patent/KR100386913B1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960000803U (en) * | 1994-06-22 | 1996-01-17 | 신양화학 주식회사 | Waterproof and rustproof wrapping paper using synthetic resin non-woven fabric |
| KR19990065574A (en) * | 1998-01-15 | 1999-08-05 | 이봉찬 | Multilayer composite FRP waterproof sheet and its manufacturing method |
| KR20000030818A (en) * | 2000-03-20 | 2000-06-05 | 송복헌 | A Pad For Water resistant Defect Of Roof And Its Construction Method |
| KR20020069607A (en) * | 2001-02-27 | 2002-09-05 | 송복헌 | A water-proof sheets of pad type and construction method using the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101614749B1 (en) | 2015-09-18 | 2016-04-22 | 전재무 | Protection sheet of waterproof layer and constructing method using the same |
| KR101796872B1 (en) | 2016-08-11 | 2017-11-10 | 이진호 | Method of manufacturing non-woven fabric using the nonwoven fabric manufacturing apparatus, and that the crimping device vinyl |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020082037A (en) | 2002-10-30 |
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