KR100872127B1 - Root isolation sheet, complex waterproof and root isolation layer structure constructing method thereof - Google Patents

Root isolation sheet, complex waterproof and root isolation layer structure constructing method thereof Download PDF

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KR100872127B1
KR100872127B1 KR1020080038061A KR20080038061A KR100872127B1 KR 100872127 B1 KR100872127 B1 KR 100872127B1 KR 1020080038061 A KR1020080038061 A KR 1020080038061A KR 20080038061 A KR20080038061 A KR 20080038061A KR 100872127 B1 KR100872127 B1 KR 100872127B1
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South Korea
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waterproof
sheet
parts
weight
rubberized asphalt
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KR1020080038061A
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Korean (ko)
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박종욱
손문세
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주식회사 부일건화
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
    • E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/002—Provisions for preventing vegetational growth, e.g. fungi, algae or moss
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/32—Roof garden systems

Abstract

A construction method of a hybrid waterproof and root barrier structure is provided to make waterproofness and root penetration resistance perfect when making a garden in a room or on the rooftop by attaching a root barrier sheet having excellent waterproofness and root penetration resistance to the upper part of a waterproof layer. A roof barrier sheet(10) comprises a PET film(13), non-woven fabrics(15) attached to the lower part of the PE film, high adhesive soft rubberized asphalt impregnated to the lower part of the non-woven fabrics, and release paper(19) attached to the high adhesive soft rubberized asphalt, wherein a reinforcement coating layer(11) is formed on the upper part of the PET film, and the high adhesive soft rubberized asphalt is composed of 30~40 weight percent asphalt, 10~15 weight percent thermoplastic elastomer, 15~20 weight percent hydrocarbon based process oil, 1~5 weight percent dioctyl phthalate, 2~10 weight percent anti-aging antioxidants, 10~15 weight percent refractory inorganic filter, 5~10 weight percent calcium carbonate, and 5~10 weight percent special additives for high adhesion and adhesive strength and flow prevention.

Description

방근시트와 이 방근시트를 이용한 복합방수·방근구조의 시공방법{Root isolation sheet, complex waterproof and root isolation layer structure constructing method thereof}Root isolation sheet, complex waterproof and root isolation layer structure constructing method

본 발명은 방근시트와 이 방근시트를 이용한 복합방수·방근구조의 시공방법에 관한 것으로, 더욱 상세하게는, 식물의 뿌리가 침투할 수 없는 내근성이 뛰어날 뿐만 아니라 접착력이 탁월하여 시트를 접착시키기 위한 열융착과 같은 부수적인 작업이 필요없는 방근시트와, 이 방근시트를 사용하여 실내 또는 옥상에 정원을 조성할 때 방수와 방근을 완벽하게 할 수 있는 복합방수·방근구조의 시공방법에 관한 것이다.The present invention relates to a waterproof sheet and a method of constructing a composite waterproof and waterproof structure using the waterproof sheet. More specifically, the root of a plant is not only able to penetrate, but also has excellent resistance to adhesion and excellent adhesion. The present invention relates to a waterproof sheet and a method of constructing a composite waterproof and waterproof structure that can be perfectly waterproof and waterproof when creating a garden indoors or on the roof using the waterproof sheet. .

최근 도시 생태계 및 도시 환경을 개선하기 위하여 건물의 옥상녹화 또는 실내정원을 조성하는 사업을 많이 하고 있는데, 이들 옥상녹화 및 실내정원은 토양 생태계의 복원, 냉난방 에너지 절약, 도시 열섬화 현상 완화, 도시 홍수 예방, 공기 정화, 수질 정화, 소음 경감, 도시 경관 향상, 건축물의 내구성 향상 등 환경적 측면과 경제적 측면 등에서 여러 가지 이점이 있는 관계로 권장되고 있음은 물론, 일정 규모 이상의 건축물에는 의무적으로 옥상 녹화 시설을 갖추도록 규정하고 있으며, 일부 지방자치단체에서는 옥상녹화시설을 설치하는데 자금도 지원해주고 있다.Recently, in order to improve the urban ecosystem and the urban environment, many projects are underway to create roof gardening or indoor gardens for buildings.The roof gardening and indoor gardens can restore soil ecosystems, save heating and cooling energy, mitigate urban heat islands, and prevent urban flooding. In addition, it is recommended to have various advantages in terms of environmental and economic aspects such as air purification, water purification, noise reduction, urban landscape improvement, and durability of buildings. In addition, some local governments also provide funding for the installation of rooftop recording facilities.

상기와 같은 옥상녹화의 이점에도 불구하고 옥상녹화가 활성화되지 못하고 있는 데에는 여러 가지 이유가 있겠지만, 그중에서도 식물의 뿌리가 성장하여 건축물을 파손시키게 될 뿐만 아니라 방수층의 파손으로 건축물의 방수에 문제가 발생한다는 것이다. 즉, 옥상녹화 또는 실내정원을 조성하지 않았더라면 방수에 문제가 없었을 것인데, 옥상녹화 또는 실내정원을 조성함으로써 식물의 뿌리가 기존의 방수층은 쉽게 뚫고 들어가기 때문에 방수에 문제가 발생한다는 것이다.Despite the above-mentioned advantages of roof greening, roof greening may not be activated for a variety of reasons. will be. That is, it would not have been a problem in waterproofing if it did not create a roof gardening or indoor garden, but by creating a roof gardening or indoor garden, the root of the plant easily penetrates the existing waterproof layer, causing a problem in waterproofing.

이와 같은 문제점을 해결하기 위하여 많은 기술이 출현했는데, 예를 들면, 특허 제659039호 '옥상 방근용 방근(防根)시트'는 도 1에 도시된 바와 같이, 산화방지처리가 된 알루미늄으로 된 중심재(1)를 가운데 두고 양측으로 열가소성 PVC로 된 피복재(2)가 배치하여 구성한 것으로, 피복재(2)를 중심재(1)에 진공접착시키고, 방근시트의 가장자리에는 중심재가 없이 피복재끼리 접착시킨 후, 시공을 할 때에는 가장자리의 피복재에 열을 가하여 열융착 방식으로 방근시트끼리 접착시키도록 구성되어 있다. In order to solve this problem, a number of technologies have emerged. For example, Patent No. 659039 'Roof-proofing sheet for roof roofing' is shown in FIG. The cover material 2 made of thermoplastic PVC is disposed on both sides of the material 1, and the cover material 2 is vacuum-bonded to the center material 1, and the cover materials are bonded to each other without the center material at the edge of the sheet. Then, when constructing, it is comprised so that heat-proof sheet | seats may adhere | attach by heat-sealing method by applying heat to the edge | cover coating material.

또 다른 기술로, 실용신안등록 제438127호 '방근시트'가 있는데, 도 2를 참조하여 간략히 설명하면, 상기 방근시트는 재질이 PVC인 내구성 시트(6)와, 내구성 시트의 하부에는 섬유질시트(7)를 접착제로 접착시키고, 내구성 시트(6)의 상부에는 폴리에틸렌 테레프탈레이트 시트(5)를 일체로 접착시키거나 부착시키며, 섬유질시트(7)의 하부에는 액상 아스팔트를 함침 처리한 아스팔트시트(8)를 일체로 형성한 구성을 갖는다.Another technology, Utility Model Registration No. 438127, 'Got sheet', briefly described with reference to Figure 2, the sheet is a durable sheet (6) of PVC material, the lower portion of the durable sheet is a fibrous sheet ( 7) is bonded with an adhesive, the polyethylene terephthalate sheet (5) is integrally bonded or attached to the upper portion of the durable sheet (6), and the asphalt sheet (8) impregnated with liquid asphalt at the lower portion of the fibrous sheet (7). ) Is formed integrally.

그러나, 일반적으로 방근시트를 시공할 때는 시트끼리의 접합부를 열융착방식으로 접착시키는데, 상기 방근시트들은 열기구를 이용하여 시공하기 때문에 시트에 열이 과도하게 전달되었을 때에는 시트 표면이 손상되거나 변형되고, 또한 미열이 가해진 부분은 용융되지 않은 채 접착시킨 부분이 생기게 되어 부착력이 약화되게 되므로, 결국에는 들뜸 및 박리 등의 하자가 발생하여 누수가 발생하거나 또는 식물의 뿌리가 침투하는 현상이 나타나므로 문제가 발생하는 것은 마찬가지다. 또, 접합부에서의 열융착 작업을 위하여 토오치 램프, 가스통, 가스관 등의 부수적인 장비가 필요하므로 화재 또는 화상을 입을 염려가 많아 안전 및 작업능률이 저하되는 문제가 있다.In general, however, when constructing the sheet, the joints of the sheets are bonded to each other by thermal fusion, and the sheet is damaged or deformed when excessive heat is transferred to the sheet because the sheet is constructed by using a hot air balloon. In addition, the part to which the low heat is applied does not melt, and thus, the adhesive force is weakened. Therefore, a defect such as lifting and peeling occurs, resulting in leakage or infiltration of plant roots. What happens is the same. In addition, since additional equipment, such as a torch lamp, a gas cylinder, and a gas pipe, is required for the heat fusion operation at the joint, there is a risk of fire or burn, and thus there is a problem of deterioration of safety and work efficiency.

또한, 하부가 아스팔트시트로 된 상기 방근시트(실용신안등록 제438127호)는 아스팔트가 고형화되고 나면 딱딱해지기 때문에, 특히 겨울철에는 하중이나 충격이 가해지면 아스팔트 자체가 깨지거나 갈라져서 방근시트에 문제가 생기게 될 뿐만 아니라, 방근시트와 방근시트가 접합되는 접합부에서 방근시트의 두께 때문에 시트의 길이를 따라 시트와 시트의 접합부에 공극이 생기기 때문에, 정원에 물을 주거나 비가 오면 그 공극이 물이 흐르는 수로(水路) 역할을 하게 되어, 결국에는 그 수로(즉, 시트의 접합부에서 시트의 단부를 따라 생긴 공극)를 따라 물이 고이고 뿌리가 자라면서 공극을 통해 시트의 접합부를 뚫고 들어가게 되어 방근(防根)은 물론 방수에 문제가 발생한다.In addition, since the base sheet (the utility model registration No. 438127) of the lower portion of the asphalt sheet becomes hard after the asphalt is solidified, especially in winter, when the load or impact is applied, the asphalt itself is broken or cracked, which causes problems with the sheet. In addition, because of the thickness of the sheet at the joint where the sheet is attached to the sheet, the gap between the sheet and the sheet is formed along the length of the sheet. Water eventually accumulates along the channel (i.e., the pores along the end of the sheet at the junction of the sheet), and roots grow and penetrate through the junction of the sheet through the pores. Of course, there is a problem in waterproofing.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 본 발명의 목적은, 방수성을 갖춤은 물론 식물의 뿌리가 침투되는 것을 막아주는 내근성이 뛰어나고 접착력이 탁월하여 시트를 접착시키기 위한 열융착과 같은 부수적인 작업이 전혀 필요하지 않은 방근시트를 제공하기 위한 것이다.The present invention has been made to solve the above problems, the object of the present invention is not only having waterproofness but also excellent root resistance to prevent the root of the plant from penetrating and excellent adhesion, heat fusion for bonding the sheet This is to provide a weatherproof sheet which does not require any additional work such as.

본 발명의 또 다른 목적은, 상기와 같은 방수와 내근성(耐根性)이 우수한 방근시트를 방수층의 상부에 접착시킴으로써, 실내 또는 옥상에 정원을 조성할 때 방수와 방근(防根)을 완벽하게 할 수 있는 복합방수·방근구조의 시공방법을 제공하기 위한 것이다.Another object of the present invention, by adhering the above-mentioned waterproof sheet having excellent waterproof and root resistance to the upper portion of the waterproof layer, when creating a garden indoors or on the roof perfectly waterproof and waterproof root (防 根) It is to provide a construction method of composite waterproof and waterproof structure.

상기와 같은 기술 과제를 해결하기 위하여 본 발명에 따른 방근시트는, PET(Polyethylene Terephthalate)필름과, 상기 PET필름 하부에 부착시킨 부직포 및 상기 부직포 하부에 고점착 연질형 고무화 아스팔트를 함침시키고, PET필름의 상부에는 보강코팅층을 형성하여 구성되는데, 고점착 연질형 고무화 아스팔트는, 아스팔트 30∼40중량부, 열가소성 엘라스토머 10∼15중량부, 하이드로카본계 프로세스 오일 15∼20중량부, 디옥틸프탈레이트 1∼5중량부, 노화 및 산화방지제 2∼10중량부, 내화물 무기질 필터 10∼15중량부, 탄산칼슘 5∼10중량부, 고점착 및 접착력 강화와 흘러내림 방지를 위한 특수 첨가제 5∼10중량부로 구성되는 것을 특징으로 한다.In order to solve the technical problem as described above, the weatherproof sheet according to the present invention, PET (Polyethylene Terephthalate) film, the non-woven fabric attached to the lower portion of the PET film and impregnated high-adhesive soft rubberized asphalt on the lower portion of the non-woven fabric, PET The upper part of the film is formed by forming a reinforcing coating layer. The high-adhesive soft rubberized asphalt is composed of 30 to 40 parts by weight of asphalt, 10 to 15 parts by weight of thermoplastic elastomer, 15 to 20 parts by weight of hydrocarbon process oil, and dioctyl phthalate. 1 to 5 parts by weight, 2 to 10 parts by weight of aging and antioxidants, 10 to 15 parts by weight of a refractory inorganic filter, 5 to 10 parts by weight of calcium carbonate, 5 to 10 parts by weight of special additives for enhancing high adhesion and adhesion and preventing spillage It is characterized by consisting of parts.

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본 발명에 따른 방근시트를 이용한 복합방수·방근구조의 시공방법은, 방수층을 형성하는 단계; 상기 방수층의 상부에 PET필름과, 상기 PET필름 하부에 부착시킨 부직포와, 상기 부직포 하부에 함침시킨 고점착 연질형 고무화 아스팔트 및 상기 PET필름의 상부에는 보강코팅층을 형성하여 구성된 방근시트를 부착하는 단계를 거쳐서 시공하는데, 고점착 연질형 고무화 아스팔트는, 아스팔트 30∼40중량부, 열가소성 엘라스토머 10∼15중량부, 하이드로카본계 프로세스 오일 15∼20중량부, 디옥틸프탈레이트 1∼5중량부, 노화 및 산화방지제 2∼10중량부, 내화물 무기질 필터 10∼15중량부, 탄산칼슘 5∼10중량부, 고점착 및 접착력 강화와 흘러내림 방지를 위한 특수 첨가제 5∼10중량부로 구성된다.Construction method of the composite waterproof / waterproof structure using the waterproof sheet according to the present invention, forming a waterproof layer; Attaching a PET film, a nonwoven fabric attached to the bottom of the PET film, a high-tack soft rubber-like asphalt impregnated on the lower portion of the waterproof layer, and a waterproof sheet formed by forming a reinforcement coating layer on the PET film. In the construction through the steps, the high-adhesive soft rubberized asphalt is 30 to 40 parts by weight asphalt, 10 to 15 parts by weight thermoplastic elastomer, 15 to 20 parts by weight of hydrocarbon process oil, 1 to 5 parts by weight of dioctylphthalate, It is composed of 2 to 10 parts by weight of aging and antioxidant, 10 to 15 parts by weight of a refractory inorganic filter, 5 to 10 parts by weight of calcium carbonate, and 5 to 10 parts by weight of special additives for enhancing high adhesion and adhesion and preventing runoff.

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상기와 같은 본 발명에 따른 방근시트는, 식물의 뿌리가 침투하는 것을 막아 주는 내근성이 우수할 뿐만 아니라 시트의 하부에 고점착 연질형 고무화 아스팔트를 함침시켰기 때문에 접착력이 탁월하여 방근시트에서 박리지만 떼어내고 시트를 접착시키면 작업이 끝나므로 시트와 시트를 접착시키기 위한 열융착과 같은 부수적인 작업이 전혀 필요 없으므로 시공이 간편하다.The weatherproof sheet according to the present invention as described above is excellent in resistance to preventing the roots of plants from penetrating, and because it is impregnated with high-adhesive soft rubberized asphalt in the lower part of the sheet, the adhesive force is excellent, so that the peeling from the weatherproof sheet However, since the work is completed by removing the sheet and adhering the sheet, the construction is easy because no additional work such as heat fusion for adhering the sheet and the sheet is required.

또한, 본 발명에 따른 방근시트를 이용한 복합방수·방근구조의 시공방법은, 방수성과 방수성이 우수한 방근시트만을 콘크리트 바닥면에 접착시켜 형성할 수도 있고, 방수를 보강하기 위하여 방수시트공법, 도막방수공법 또는 이들을 모두 사용하는 복합공법 등 다양한 방법으로 형성한 방수층의 상부에 접착력이 우수한 방근시트를 접착시킴으로써, 실내 또는 옥상에 정원을 조성할 때 방수와 방근을 완벽하게 할 수 있다.In addition, the construction method of the composite waterproof / waterproof structure using the waterproof sheet according to the present invention, may be formed by bonding only the waterproof sheet excellent waterproof and waterproof to the concrete floor surface, waterproof sheet method, waterproofing coating film to reinforce the waterproof By adhering the waterproof sheet having excellent adhesion to the upper portion of the waterproof layer formed by various methods such as a composite method or a composite method using all of them, it is possible to perfect waterproofing and waterproofing when creating a garden indoors or on the roof.

본 발명에 따른 방근시트를 도 3을 참조하여 설명하면, 방근시트(10)는 PET필름(13)과, PET필름(13) 하부에 부착시킨 부직포(15) 및 부직포(15) 하부에 고점착 연질형 고무화 아스팔트(17)를 함침시키고, PET필름(13)의 상부에는 보강코팅층(11)을 형성하여 구성되며, 방근시트(10)의 운반 및 보관의 편의를 위하여 고점착 연질형 고무화 아스팔트(17)의 하부에는 박리지(19)를 더 부착하는 것이 바람직하고, 방근시트(10)를 사용할 때는 박리지(19)를 떼어내고 고점착 연질형 고무화 아스팔트(17)를 콘크리트에 직접 또는 콘크리트 위에 형성한 방수층에 접착시켜서 사용한다.Referring to FIG. 3, the weatherproof sheet 10 according to the present invention is a PET film 13, a high adhesion to a nonwoven fabric 15 and a nonwoven fabric 15 attached to a lower portion of the PET film 13. Impregnated with soft rubberized asphalt 17, and formed by forming a reinforcing coating layer 11 on the PET film 13, high-adhesive soft rubberized for the convenience of transportation and storage of the sheet 10 It is preferable to further attach the release paper 19 to the lower part of the asphalt 17. When using the root sheet 10, the release paper 19 is removed and the high-adhesive soft rubberized asphalt 17 is directly attached to the concrete. Or it is used by adhering to the waterproof layer formed on concrete.

보강코팅층(11)은 방근시트(10)의 최상부에 위치하는데, 보강코팅층(11)은 열가소성 수지에 열안정제, 산화방지제, 자외선 차단제, 착색제, 대전 방지제 중 하나 이상을 혼합하여 PET필름(13) 상부에 코팅 처리한 층인데, 이와 같이 코팅 처리해 줌으로써 방근시트의 열적 안정이나 산화방지 및 자외선 차단 등과 같은 여러 가지 기능이 보강된다.The reinforcement coating layer 11 is located at the top of the sheet to be coated 10, the reinforcement coating layer 11 is a PET film 13 by mixing at least one of a thermal stabilizer, antioxidant, sunscreen, colorant, antistatic agent in a thermoplastic resin It is a coating layer on top, and this coating treatment reinforces various functions such as thermal stability of the sheet, anti-oxidation and UV protection.

PET필름(13)은 테레프탈산에 에틸렌글리콜을 축합반응시켜 만들어진 것인데. 이렇게 제조된 PET필름은 인장강도와 압축강도 및 굽힘강도 등 기계적 강도가 강하고 내마모성과 내열성이 뛰어나며, 크리프(Creep)와 피로가 적어 온도의 영향이 적고 내후성이 양호하여 옥상녹화에서 중요시되는 식물 뿌리에 대한 내근성과 내구성, 내약품성, 내부패성, 내충격성 및 내마모성이 우수하다.PET film 13 is made by condensation reaction of ethylene glycol to terephthalic acid. The PET film manufactured in this way has high mechanical strength such as tensile strength, compressive strength and bending strength, excellent wear resistance and heat resistance, less creep and fatigue, less influence of temperature, and good weather resistance. Excellent resistance to rooting, durability, chemical resistance, decay, impact and abrasion.

부직포(15)는 PET필름(13)에 고점착 연질형 고무화 아스팔트(17)를 강력하게 함침할 수 있는 매개역할을 하는데, 부직포(15)를 PET필름(13)에 강력하게 부착시키기 위하여 열에 의해 PET필름(13)의 표면을 약간 녹이면서 접착제를 도포하면서 동시에 부직포(15)를 부착시킨다. 부직포(15)는 강도가 강하고 고융점(220℃ 이상)을 갖는 폴리에스터를 원료로 한 장섬유를 사용하는 것이 바람직하다.The nonwoven fabric 15 acts as a mediator to strongly impregnate the PET film 13 with the high-adhesive soft rubberized asphalt 17. The nonwoven fabric 15 is applied to heat to strongly adhere the nonwoven fabric 15 to the PET film 13. By dissolving the surface of the PET film 13 slightly, the adhesive is applied while the nonwoven fabric 15 is attached. It is preferable that the nonwoven fabric 15 uses long fiber made from polyester which has strong strength and has a high melting point (220 degreeC or more) as a raw material.

방근시트는 방수와 방근(防根) 기능을 모두 갖는 시트로서, 방근시트에서 중요시되는 기술적 특징 중 하나가 방근시트와 방근시트가 접합되는 접합부에서의 방근 기능인데, 기존의 방근시트는 개질 아스팔트를 사용했기 때문에 방근시트끼리는 접착력이 약하기 때문에 방근시트끼리를 접착시키기 위한 시공을 할 때는 방근시트를 겹쳐서 맞추고 접합부를 열융착방식으로 접착시키는 방법이 주로 사용되고 있다. 그러나 이와 같은 기존의 시공방법은 토오치 램프와 같은 열기구를 이용하여 시공하기 때문에 열이 과도하게 전달되었을 때에는 시트 표면에 손상이나 변형이 발생하고, 부분적으로는 시트에 미열만 가해지는 부분이 생기게 되므로 부분부착되거나 시트의 연화로 인하여 부착력이 약화되어 들뜸이나 박리 등의 하자가 발생하는 문제가 있다.The weatherproof sheet is a sheet having both waterproof and weatherproof functions. One of the important technical features of the weatherproof sheet is the weatherproof function at the junction where the waterproof sheet and the waterproof sheet are bonded. Since the adhesive sheets are weak in adhesive strength because they are used, when the construction for bonding the adhesive sheets between the two sheets is used, a method of overlapping the sheets and bonding the joints by heat fusion is mainly used. However, since the existing construction method uses a hot air balloon such as a torch lamp, when heat is excessively transmitted, damage or deformation occurs on the surface of the sheet, and in part, only a portion of the sheet is applied to the sheet. There is a problem in that the adhesion is weakened due to partial adhesion or softening of the sheet, and defects such as lifting or peeling may occur.

그러나, 본 발명에 따른 방근시트는, 방근시트를 시공함에 있어서 기존과 같은 열융착방식에 의하지 않고 자체적으로 우수한 접착력을 갖는 고점착 연질형 고무화 아스팔트를 사용한다는 것이 가장 큰 기술적 특징 중의 하나이다. 본 발명에 따른 방근시트는 PET필름(13)에 부직포(15)를 매개로 고점착 연질형 고무화 아스팔트(17)를 함침시킴으로써, 열기구를 사용하지 않고도 방근시트끼리의 확실한 접착이 가능하며, 특히 방근시트의 두께 때문에 방근시트의 접합부에서 생기게 되는 공극에 고점착 연질형 고무화 아스팔트가 자가 충진 됨으로써, 접합부에서 시트의 길이방향을 따라 생기는 수로(水路) 형성을 차단해 주게 되어 접합부에서의 충분한 수밀성을 확보하게 된다.However, one of the biggest technical features of the present invention is to use a high-adhesive soft rubberized asphalt having excellent adhesion in itself without using the heat-sealing method as in the present invention. The weatherproof sheet according to the present invention is impregnated with the PET film 13 through the non-woven fabric 15 through the high-adhesive soft rubberized asphalt 17, it is possible to ensure the adhesion between the weatherproof sheets without using a hot air balloon, in particular Due to the thickness of the sheet, the high adhesion soft rubberized asphalt self-fills the voids generated at the junction of the sheet, thereby blocking the formation of waterways along the length of the sheet at the joint, thereby providing sufficient watertightness at the joint. Will be secured.

이와 같은 고점착 연질형 고무화 아스팔트(17)는 아스팔트 30∼40중량부, 아스팔트 개질제로 점착층 및 아스팔트 물성 향상제인 열가소성 엘라스토머 10∼15중량부, 분산성 및 기계적 성질을 향상시키는 하이드로카본계 프로세스 오일 15∼20중량부, 균질한 물성 확보와 상용성을 향상시키기 위한 디옥틸프탈레이트 1∼5중량부, 노화 및 산화방지제 2∼10중량부, 결합 안정제인 내화물 무기질 필터 10∼15중량부, 탄산칼슘 5∼10중량부로 구성하고, 특수 첨가제로서 고점착 및 접착력 강화와 흘러내림 방지를 위한 검로진 5∼10중량부 혼합 및 용융하여 냉각시켜 숙성시킨 혼합물을 사용하는 것이 바람직하다.Such high-adhesive soft rubberized asphalt 17 is a 30 to 40 parts by weight asphalt, a hydrocarbon-based process to improve the dispersibility and mechanical properties 10 to 15 parts by weight of the thermoplastic elastomer which is an adhesive layer and asphalt physical properties improver as an asphalt modifier. 15 to 20 parts by weight of oil, 1 to 5 parts by weight of dioctylphthalate for securing homogeneous physical properties and improving compatibility, 2 to 10 parts by weight of aging and antioxidants, 10 to 15 parts by weight of a refractory inorganic filter as a binding stabilizer, carbonic acid It is preferable to use the mixture which consists of 5-10 weight part of calcium, and mixes 5-10 weight part of gum rosin for high adhesion | strength, strengthening adhesive force, and prevents a fall as a special additive, and melts, cools, and matures.

고무는 종류 및 노화조건에 따라 필연적으로 노화현상을 일으키게 되고, 노화과정은 산화방지제를 첨가함으로써 지연시킬 수 있는데, 산화방지제로는 아민계, 페놀계, 황에스테르계로 나눠지고, 이 중 아민계는 나프틸아민계, 디페닐아닐 유도체, 페닐렌디아민계, 디하이드로퀴놀린계로 구분되며, 페닐렌디아민계는 질소 치환기의 종류와 크기에 따라 차이가 있으나 산화방지제 중에서 가장 우수한 피로 저항성을 갖는다.Rubber inevitably causes aging phenomenon depending on the type and aging conditions, and the aging process can be delayed by adding antioxidants. The antioxidants are divided into amines, phenols, and sulfur esters. It is divided into naphthylamine-based, diphenylanyl derivatives, phenylenediamine-based and dihydroquinoline-based, and phenylenediamine-based compounds have different fatigue resistances depending on the type and size of nitrogen substituents.

보강처리된 PET필름(13)에 부직포(15)가 부착된 시트의 두께는 0.2∼0.6㎜정도이고, 고점착 연질형 고무화 아스팔트(17)의 두께는 0.8∼2.4㎜정도로 하는 것이 바람직하다.It is preferable that the thickness of the sheet having the nonwoven fabric 15 attached to the reinforced PET film 13 is about 0.2 to 0.6 mm, and the thickness of the high-adhesive soft rubberized asphalt 17 is about 0.8 to 2.4 mm.

본 발명에 따른 방근시트를 이용한 복합방수·방근구조는 콘크리트(30) 상부에 방수와 방근 성능이 우수한 방근시트(10)만을 접착시켜서 형성할 수도 있으며, 방수 성능을 보강해주기 위하여 도 4에 도시한 바와 같이 콘크리트(30) 상부에 형성한 방수층(20)과, 방수층(20)의 상부에 부착시킨 방근시트(10)로 구성할 수도 있는데, 방근시트(10)는 지금까지 설명한 것과 같이 PET필름(13)과, PET필름(13) 하부에 부착시킨 부직포(15)와, 부직포(15) 하부에 고점착 연질형 고무화 아스팔트(17)를 함침시키고 PET필름(13)의 상부에는 보강코팅층(11)을 형성한 것이다.The composite waterproof and waterproof structure using the waterproof sheet according to the present invention may be formed by adhering only the waterproof sheet 10 having excellent waterproof and waterproof performance to the concrete 30, and is shown in FIG. 4 to reinforce the waterproof performance. As described above, the waterproof layer 20 formed on the concrete 30 and the waterproof sheet 10 attached to the upper portion of the waterproof layer 20 may be configured. The waterproof sheet 10 may be formed of a PET film as described above. 13), the non-woven fabric 15 attached to the lower portion of the PET film 13, and the high-adhesive soft rubberized asphalt 17 is impregnated in the lower portion of the non-woven fabric 15, and the reinforcement coating layer 11 on the PET film 13 ) Is formed.

도 5에 도시한 바와 같이, 방근시트(10)끼리 접착시켜 방근시트(10)가 오버랩(overlap)되는 접합부의 상부에는 PET테이프(40)를 부착시켜서 시공하는데, PET테이프(40)는 PET필름(13)과 같은 재질을 사용하는 것이 바람직하고, PET테이프(40)의 하부에는 방근시트(10)의 상부와 접착이 잘 이루어지도록 접착력이 우수한 점착제 처리가 되어 있어서, 방근시트(10)끼리의 접합부 상부에 PET테이프(40)를 부착시킴으로써 접합부에서의 수밀성을 향상시킬 수 있다.As shown in FIG. 5, the tape sheets 10 are adhered to each other, and the PET tape 40 is attached to the upper portion of the joint where the tape sheets 10 overlap, and the PET tape 40 is a PET film. It is preferable to use the same material as (13), the lower portion of the PET tape 40 is a pressure-sensitive adhesive treatment excellent in adhesion so that the adhesion with the upper portion of the rooting sheet 10, the rooting sheet 10 of each other By attaching the PET tape 40 to the upper part of the joint, the watertightness at the joint can be improved.

본 발명에 따른 방근시트를 이용한 복합방수·방근구조의 시공방법은, 먼저 콘크리트의 상부에 방수층을 형성한 다음, 상기 방수층의 상부에 PET필름과, 상기 PET필름 하부에 부착시킨 부직포와, 상기 부직포 하부에 함침시킨 고점착 연질형 고무화 아스팔트 및 상기 PET필름의 상부에는 보강코팅층을 형성하여 구성된 방근 시트를 부착하여 시공한다. 물론 방수층을 형성하지 않고 콘크리트 상부에 방근시트만을 시공할 수도 있다.The construction method of the composite waterproof and waterproof structure using the waterproof sheet according to the present invention, first forming a waterproof layer on the upper portion of the concrete, then a PET film on the upper portion of the waterproof layer, a nonwoven fabric attached to the lower PET film, and the nonwoven fabric The high-tack soft rubber-like asphalt impregnated in the lower portion and the upper portion of the PET film is installed by attaching a waterproof sheet formed by forming a reinforcement coating layer. Of course, it is also possible to construct only a weatherproof sheet on the concrete without forming a waterproof layer.

방수층(20)을 형성하기 위한 방수공법은 첫째, 고무화 아스팔트계, 합성고분자계, 벤토나이트계를 이용한 방수시트만으로 시공하는 방법과, 둘째, 에폭시계, 폴리우레탄계, 고무아스팔트계, 무기질 탄성계, 아크릴고무계, FRP계의 도막방수재를 도포하여 시공하는 도막방수공법, 세째, 상기 방수시트공법과 도막방수공법을 모두 사용하는 복합공법 중 어느 하나의 방법으로 형성한다.The waterproofing method for forming the waterproof layer 20 is first, the method of construction using only waterproof sheet using rubberized asphalt, synthetic polymer, bentonite, and second, epoxy, polyurethane, rubber asphalt, inorganic elastic, It is formed by any one method of the coating film waterproofing method for coating and coating the acrylic rubber-based, FRP-based coating film waterproofing method, and thirdly, the waterproof sheet method and the coating film waterproofing method.

일반적인 방수를 위한 방수시트인 고무화 아스팔트 시트의 구조는 하부로부터 순서대로 박리지, 고무화 아스팔트, 부직포 또는 PP마대로 된 중심기재, 고무화 아스팔트, PE필름으로 적층되어 구성되는데, 이러한 고무화 아스팔트 시트로 방수층을 형성할 때는 시트와 시트의 접합부위는 오버랩 방식으로 겹쳐서 하기 때문에 시트의 두께가 있어서 시트의 단부(端部)에 공극이 생기게 되고, 그 공극이 누수 경로가 되며, 또한 토오치 램프와 같은 열기구를 사용하여 시트를 접착시킬 때 시트에 열이 고르게 가해지지 않기 때문에 시트의 손상 및 변형이 생기게 되어 부착력 약화로 하자의 원인이 된다.The structure of rubberized asphalt sheet, which is a waterproof sheet for general waterproofing, is composed of laminated paper, rubberized asphalt, nonwoven fabric or PP base, rubberized asphalt, and PE film in order from the bottom. When the waterproof layer is formed of the sheet, the joints of the sheets overlap with each other in an overlapping manner, so that the thickness of the sheets creates voids at the ends of the sheets, and the voids become leakage paths, and the torch lamp Since heat is not evenly applied to the sheet when the sheet is adhered using a hot air balloon such as a sheet, damage and deformation of the sheet may occur, causing a weakening of the adhesion force.

상기와 같은 고무화 아스팔트 시트를 사용한 방수층의 구조적인 문제를 해결하기 위하여, 고무화 아스팔트로 된 방수시트(21)의 양단(兩端)의 길이방향을 따라 일정 폭(일반적으로 시트의 폭이 100㎝이므로 양단에서 각각 5㎝정도)만큼 PE필름을 붙이지 않고, 대신 박리지를 부착시킨 방수시트를 사용할 수도 있다. In order to solve the structural problem of the waterproof layer using the rubberized asphalt sheet as described above, a predetermined width (generally, the width of the sheet is 100 in the longitudinal direction of both ends of the waterproof sheet 21 made of rubberized asphalt) Because it is cm, the PE film is not attached by about 5 cm at each end), and instead, a waterproof sheet having a release paper attached thereto may be used.

도 6은 이와 같은 고무화 아스팔트로 된 방수시트(21)를 사용하여 방수층을 형성하는 방수시트공법을 설명하기 위한 도면인데, 방수시트(21)를 서로 겹치지 않게 일정 간격(5㎜ 정도)을 두고 펼쳐서 각 방수시트(21)를 콘크리트 바닥에 접착시키고, 각 방수시트(21) 상부에 부착된 박리지(PE필름 대신 붙은 박리지)를 떼어낸 다음, 방수시트(21) 사이에 생기게 되는 공간에 액상 고무화 아스팔트(55)를 충진시켜 시트끼리를 연결시키고, 그 상부에 부틸고무테이프(50)를 접착시켜서 접합부를 보강하여 시공한다. 이와 같이 고무화 아스팔트로 된 방수시트 사이에 액상 도막방수재인 고무화 아스팔트를 충진하면, 시트와 시트 사이의 이음부도 고무화 아스팔트로 충진되기 때문에 방수시트가 깔아진 전체 바닥면이 동일한 재질의 한장의 방수시트가 깔린 것과 같이 된다.6 is a view for explaining a waterproof sheet method for forming a waterproof layer using the waterproof sheet 21 made of rubberized asphalt, such that the waterproof sheet 21 is spaced at a predetermined interval (about 5 mm) so as not to overlap each other. Unfold and glue each waterproof sheet 21 to the concrete floor, and peel off the release paper (attached paper instead of PE film) attached to the top of each waterproof sheet 21, and then in the space created between the waterproof sheets 21 The liquid rubberized asphalt 55 is filled to connect sheets to each other, and butyl rubber tape 50 is adhered to the upper portion to reinforce the joint. When the rubberized asphalt, which is a liquid film waterproofing material, is filled between the waterproofing sheets made of rubberized asphalt, the joints between the sheets are also filled with rubberized asphalt, so that the entire bottom surface of the waterproofing sheet is made of the same material. It becomes like a waterproof sheet.

부틸고무테이프(50)는 부틸고무(52)의 상부에는 PE필름(51)을 부착시키고, 하부에는 사용할 때 떼어내는 박리지(53)를 부착한 것인데, 이와 같은 부틸고무테이프(50)를 방수시트(21)의 고무화 아스팔트(55)가 충진된 이음부분 상부에 부착시키게 되면, 방수시트의 상부는 접합부에 상관없이 모두 같은 재질의 PE필름층을 갖게 되어 하자의 원인이 훨씬 줄어든다.The butyl rubber tape 50 is a PE film 51 attached to the upper portion of the butyl rubber 52, and a release paper 53 attached to the lower portion when the butyl rubber tape 50 is used. The butyl rubber tape 50 is waterproof. When the rubberized asphalt 55 of the sheet 21 is attached to the upper portion of the filled portion, the upper portion of the waterproof sheet has a PE film layer of the same material regardless of the joint portion, thereby reducing the cause of defects.

이상의 설명은 본 발명의 기술 사상을 예시적으로 설명한 것에 불과한 것으로, 본 발명이 속하는 기술 분야에서 통상의 지식을 갖는 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위에서 다양한 수정 및 변형이 가능할 것이다. 따라서 본 발명에 게시된 실시예들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이런 실시예에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다. 본 발명의 보호범위는 아래의 청구범위에 의하여 해석되어야하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

도 1은 종래의 방근시트를 도시한 단면도이다.1 is a cross-sectional view showing a conventional sheet.

도 2는 종래의 또 다른 방근시트의 구조를 설명하기 위한 단면도이다.2 is a cross-sectional view for explaining the structure of another conventional sheet.

도 3은 본 발명에 따른 방근시트의 구조를 설명하기 위한 단면도이다.3 is a cross-sectional view for explaining the structure of the sheet according to the invention.

도 4는 본 발명에 따른 방근시트를 이용한 복합방수·방근구조를 설명하기 위한 단면도이다.Figure 4 is a cross-sectional view for explaining the composite waterproof / waterproof structure using the sheet according to the invention.

도 5는 본 발명에 따른 방근시트끼리의 접합부를 접착시키는 구조를 설명하기 위한 도면이다. 5 is a view for explaining a structure for bonding the bonding portion between the rooting sheet according to the present invention.

도 6은 본 발명에 따른 복합방수·방근구조에서 방수시트공법에 의한 방수층을 형성하는 방법을 설명하기 위한 도면이다. 6 is a view for explaining a method for forming a waterproof layer by the waterproof sheet method in the composite waterproof / waterproof structure according to the present invention.

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

10 : 방근시트 11 : 보강코팅층10: waterproof sheet 11: reinforcement coating layer

13 : PET필름 15 : 부직포13: PET film 15: nonwoven fabric

17 : 고점착 연질형 고무화 아스팔트 17: high adhesion soft rubberized asphalt

19 : 박리지 20 : 방수층19: release paper 20: waterproof layer

21 : 방수시트 30 : 콘크리트21: waterproof sheet 30: concrete

40 : PET테이프 50 : 부틸고무테이프40: PET tape 50: Butyl rubber tape

51 : pe필름 52 : 부틸고무51: pe film 52: butyl rubber

53 : 박리지 55 : 고무화 이스팔트53: release paper 55: rubberized asphalt

Claims (22)

PET(Polyethylene Terephthalate)필름;PET (Polyethylene Terephthalate) film; 상기 PET필름 하부에 부착시킨 부직포;Non-woven fabric attached to the lower PET film; 상기 부직포 하부에 함침시킨 고점착 연질형 고무화 아스팔트;High adhesion soft rubberized asphalt impregnated under the nonwoven fabric; 상기 고점착 연질형 고무화 아스팔트의 하부에 부착시킨 박리지;Release paper attached to a lower portion of the high-adhesive soft rubberized asphalt; 로 구성하고, 상기 PET필름의 상부에 보강코팅층을 형성하며, 상기 고점착 연질형 고무화 아스팔트는, 아스팔트 30∼40중량부, 열가소성 엘라스토머 10∼15중량부, 하이드로카본계 프로세스 오일 15∼20중량부, 디옥틸프탈레이트 1∼5중량부, 노화 및 산화방지제 2∼10중량부, 내화물 무기질 필터 10∼15중량부, 탄산칼슘 5∼10중량부, 고점착 및 접착력 강화와 흘러내림 방지를 위한 특수 첨가제 5∼10중량부로 구성되는 것을 특징으로 하는 방근시트.And a reinforcement coating layer formed on top of the PET film, wherein the high-adhesive soft rubberized asphalt is 30 to 40 parts by weight of asphalt, 10 to 15 parts by weight of thermoplastic elastomer, and 15 to 20 parts by weight of hydrocarbon process oil. Parts, 1 to 5 parts by weight of dioctylphthalate, 2 to 10 parts by weight of aging and antioxidants, 10 to 15 parts by weight of a refractory inorganic filter, 5 to 10 parts by weight of calcium carbonate, high adhesion and special adhesion for strengthening adhesion and preventing spillage A weatherproof sheet comprising 5 to 10 parts by weight of an additive. 삭제delete 제1항에 있어서,The method of claim 1, 상기 PET필름은, 테레프탈산에 에틸렌글리콜을 축합반응시켜 만들어진 것을 특징으로 하는 방근시트.The PET film is a weatherproof sheet, characterized in that made by condensation reaction of ethylene glycol to terephthalic acid. 삭제delete 삭제delete 제1항에 있어서,The method of claim 1, 상기 노화 및 산화방지제는 페닐렌디아민계인 것을 특징으로 하는 방근시트.The aging and antioxidant sheet is characterized in that the phenylenediamine-based. 제1항에 있어서,The method of claim 1, 상기 특수 첨가제는 검로진인 것을 특징으로 하는 방근시트.The special additive is a geunjin sheet, characterized in that the gum rosin. 제1항에 있어서,The method of claim 1, 상기 보강코팅층은, 열가소성 수지에 열안정제, 산화방지제, 자외선 차단제, 착색제, 대전 방지제 중 하나 이상을 혼합한 것인 것을 특징으로 하는 방근시트.The reinforcing coating layer is a weatherproof sheet, characterized in that the thermoplastic resin is mixed with one or more of a heat stabilizer, antioxidant, sunscreen, colorant, antistatic agent. 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 콘크리트층의 상부에 방근시트를 부착하여 시공하고, Construct by attaching the sheet to the top of the concrete layer, 상기 방근시트는 PET필름과, 상기 PET필름 하부에 부착시킨 부직포와, 상기 부직포 하부에 함침시킨 고점착 연질형 고무화 아스팔트와, 상기 고점착 연질형 고무화 아스팔트의 하부에 부착시킨 박리지 및 상기 PET필름의 상부에는 보강코팅층을 형성하여 구성되어 있어서 방수와 방근 기능을 가지며,The weatherproof sheet includes a PET film, a nonwoven fabric attached to the lower portion of the PET film, a high adhesion soft rubberized asphalt impregnated under the nonwoven fabric, a release paper attached to a lower portion of the high adhesion soft rubberized asphalt, and the It is formed by forming a reinforcement coating layer on the upper part of the PET film, and has waterproof and waterproof function. 상기 고점착 연질형 고무화 아스팔트는, 아스팔트 30∼40중량부, 열가소성 엘라스토머 10∼15중량부, 하이드로카본계 프로세스 오일 15∼20중량부, 디옥틸프탈레이트 1∼5중량부, 노화 및 산화방지제 2∼10중량부, 내화물 무기질 필터 10∼15중량부, 탄산칼슘 5∼10중량부, 고점착 및 접착력 강화와 흘러내림 방지를 위한 특수 첨가제 5∼10중량부로 구성되는 것을 특징으로 하는 방근시트를 이용한 복합방수·방근구조의 시공방법.The high-adhesive soft rubberized asphalt is 30 to 40 parts by weight of asphalt, 10 to 15 parts by weight of thermoplastic elastomer, 15 to 20 parts by weight of hydrocarbon process oil, 1 to 5 parts by weight of dioctylphthalate, aging and antioxidant 2 ~ 10 parts by weight, refractory inorganic filter 10-15 parts by weight, calcium carbonate 5-10 parts by weight, high adhesion and adhesion additives for strengthening the adhesion and prevention of runoff using a waterproof sheet, characterized in that Construction method of composite waterproof and waterproof structure. 콘크리트층의 상부에 방수층을 형성하는 단계;Forming a waterproof layer on top of the concrete layer; 상기 방수층의 상부에 방근시트를 부착하는 단계;Attaching a waterproof sheet on top of the waterproof layer; 를 거쳐서 시공되고, 상기 방근시트는 PET필름과, 상기 PET필름 하부에 부착시킨 부직포와, 상기 부직포 하부에 함침시킨 고점착 연질형 고무화 아스팔트와, 상기 고점착 연질형 고무화 아스팔트의 하부에 부착시킨 박리지 및 상기 PET필름의 상부에는 보강코팅층을 형성하여 구성되어 있어서 방수와 방근 기능을 가지며,Constructed through the, the weatherproof sheet is attached to the PET film, the non-woven fabric attached to the lower portion of the PET film, the high-adhesive soft rubberized asphalt impregnated in the lower portion of the non-woven fabric, and the lower portion of the high-adhesive soft rubberized asphalt The release paper and the upper portion of the PET film is formed by forming a reinforcement coating layer, and has waterproof and waterproof function, 상기 고점착 연질형 고무화 아스팔트는, 아스팔트 30∼40중량부, 열가소성 엘라스토머 10∼15중량부, 하이드로카본계 프로세스 오일 15∼20중량부, 디옥틸프탈레이트 1∼5중량부, 노화 및 산화방지제 2∼10중량부, 내화물 무기질 필터 10∼15중량부, 탄산칼슘 5∼10중량부, 고점착 및 접착력 강화와 흘러내림 방지를 위한 특수 첨가제 5∼10중량부로 구성되는 것을 특징으로 하는 방근시트를 이용한 복합방수·방근구조의 시공방법.The high-adhesive soft rubberized asphalt is 30 to 40 parts by weight of asphalt, 10 to 15 parts by weight of thermoplastic elastomer, 15 to 20 parts by weight of hydrocarbon process oil, 1 to 5 parts by weight of dioctylphthalate, aging and antioxidant 2 ~ 10 parts by weight, refractory inorganic filter 10-15 parts by weight, calcium carbonate 5-10 parts by weight, high adhesion and adhesion additives for strengthening the adhesion and prevention of runoff using a waterproof sheet, characterized in that Construction method of composite waterproof and waterproof structure. 제16항에 있어서,The method of claim 16, 상기 방수층은 고무화 아스팔트계, 합성고분자계, 벤토나이트계 중 어느 하나를 이용한 방수시트를 접합시키는 방수시트공법으로 형성된 것을 특징으로 하는 방근시트를 이용한 복합방수·방근구조의 시공방법.The waterproof layer is a method of construction of a composite waterproof / waterproof structure using a waterproof sheet, characterized in that formed by the waterproof sheet method for bonding the waterproof sheet using any one of rubberized asphalt, synthetic polymer, bentonite. 제16항에 있어서,The method of claim 16, 상기 방수층은 에폭시계, 폴리우레탄계, 고무아스팔트계, 무기질 탄성계, 아크릴고무계, FRP계의 액상 도막방수재를 도포하는 도막방수공법으로 형성한 것을 특징으로 하는 방근시트를 이용한 복합방수·방근구조의 시공방법.The waterproof layer is constructed of a composite waterproof and waterproof structure using a waterproof sheet, which is formed by a coating film waterproofing method for applying a liquid coating waterproofing material of epoxy, polyurethane, rubber asphalt, inorganic elastic, acrylic rubber, and FRP. Way. 제16항에 있어서,The method of claim 16, 상기 방수층은 방수시트를 사용하는 방수시트공법과, 상기 도막방수재를 사용하는 도막방수공법을 모두 사용하는 복합공법으로 형성한 것을 특징으로 하는 방근시트를 이용한 복합방수·방근구조의 시공방법.The waterproof layer is a method of construction of the composite waterproof and waterproof structure using a waterproof sheet, characterized in that formed by a composite method using both the waterproof sheet method using a waterproof sheet and the film waterproof method using the coating film waterproofing material. 제16항에 있어서, The method of claim 16, 상기 방수층은, 바닥면에 고무화 아스팔트 시트를 일정 간격을 두고 접착시킨 다음, 상기 고무화 아스팔트 시트 사이의 틈에는 고무화 아스팔트로 충진시키고, 충진된 고무화 아스팔트 상부에는 부틸고무의 상부에 PE필름을 부착시킨 부틸고무테이프를 접착시키는 방법으로 형성하는데, The waterproof layer is bonded to the rubberized asphalt sheet at regular intervals, and then filled with rubberized asphalt in the gap between the rubberized asphalt sheet, PE film on top of the butyl rubber on the filled rubberized asphalt It is formed by bonding a butyl rubber tape to which 상기 고무화 아스팔트 시트는, 하부로부터 고무화 아스팔트, 부직포 또는 PP마대로 된 중심기재, 고무화 아스팔트, PE필름이 적층된 것인데, 시트 양단(兩端)의 길이방향을 따라 일정 폭만큼 PE 필름 대신 박리지를 붙인 시트인 것을 특징으로 하는 방근시트를 이용한 복합방수·방근구조의 시공방법.The rubberized asphalt sheet is a laminated base material, rubberized asphalt, PE film from the bottom of the rubberized asphalt, non-woven fabric or PP band, instead of the PE film by a predetermined width along the length direction of both ends of the sheet. A method for constructing a composite waterproof and waterproof structure using a waterproof sheet, wherein the sheet is a sheet having a release sheet. 삭제delete 삭제delete
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KR101213136B1 (en) * 2012-07-11 2012-12-18 (주)대창엔지니어링 Rubberized asphalt self-adhesive waterproofing sheet
KR101213140B1 (en) 2012-07-11 2012-12-18 (주)대창엔지니어링 Rubberized asphalt self-adhesive waterproofing sheet for outside exposure
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KR101857121B1 (en) * 2018-01-24 2018-06-20 아하방수텍 주식회사 Adhesive complex sheet for water-proof and root-proof and manufacturing method thereof
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KR101006493B1 (en) 2010-03-15 2011-01-06 한국토지주택공사 Root barrier sheet
KR101008325B1 (en) 2010-03-15 2011-01-14 한국토지주택공사 Construction method for root barrier sheet
KR101202763B1 (en) 2010-04-13 2012-11-19 주식회사 선진엔지니어링 종합건축사 사무소 Root barrier sheet for green roof system
KR101022421B1 (en) 2010-07-12 2011-03-15 (주)광호엔지니어링 Root isolation and waterproof sheet in adhesion
KR101261508B1 (en) * 2010-08-25 2013-05-15 주식회사 로코파트너스 The root-proof sheet with multi thin layer
KR101214810B1 (en) * 2012-04-27 2012-12-24 주식회사 행림종합 건축사사무소 Integrated sheet of waterproof and root isolation and constructing method thereof
KR101213136B1 (en) * 2012-07-11 2012-12-18 (주)대창엔지니어링 Rubberized asphalt self-adhesive waterproofing sheet
KR101213140B1 (en) 2012-07-11 2012-12-18 (주)대창엔지니어링 Rubberized asphalt self-adhesive waterproofing sheet for outside exposure
KR101433879B1 (en) * 2013-04-19 2014-08-26 주식회사 부일건화 Constructing method of waterproof and root isolation structure using punched joint tape and triple bond in joint part
KR101812175B1 (en) * 2015-10-28 2017-12-27 주식회사 성도 Complex sheet for waterproof and root isolation, and waterproof and root isolation method using the same
KR20180060492A (en) * 2016-11-29 2018-06-07 심국진 Rooftop Coner Waterproofing Method and Rooftop Corner waterproofing structure
KR101857121B1 (en) * 2018-01-24 2018-06-20 아하방수텍 주식회사 Adhesive complex sheet for water-proof and root-proof and manufacturing method thereof
KR101881318B1 (en) 2018-03-21 2018-07-26 케이엘건설 주식회사 PET-based resin composition with a excelent anti-bacteria property, root isolattion and waterproof sheet coated the same, construction mehod using the same root isolattion and waterproof sheet
KR101946418B1 (en) * 2018-05-30 2019-02-11 (주)페트로산업 Recycled thermoplastic polyolefin multilayer root barrier sheet and root-proofing method using that
KR102092819B1 (en) 2019-01-28 2020-03-26 이대우 The waterproof sheet with improved root isolation, the manufacturing method and the construction method thereof
KR102040813B1 (en) 2019-07-31 2019-11-06 이상윤 Complex waterproof sheet using polyethylene terephtalate sheet, manufacturing method of the complex waterproof sheet and construction method using the complex waterproof sheet
KR102196511B1 (en) 2020-06-09 2020-12-30 케이엘건설 주식회사 Polyurethane seal composition with root isolation performance
KR102214921B1 (en) 2020-10-27 2021-02-15 케이엘건설 주식회사 Polyurethane seal composition with root isolation performance
KR102279090B1 (en) 2021-01-21 2021-07-19 김성년 Waterproof anti-rust construction method using waterproof anti-dust sheet and reinforcement of anti-rust joint woven with copper fiber
KR102392676B1 (en) * 2021-06-28 2022-05-02 (주) 페트로산업 Multilayer waterproof sheet with root isolation function and waterproof and rood isolation method using the same
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