KR102211667B1 - Waterproof system using double-separated overlapping composite sheet - Google Patents

Waterproof system using double-separated overlapping composite sheet Download PDF

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KR102211667B1
KR102211667B1 KR1020200089995A KR20200089995A KR102211667B1 KR 102211667 B1 KR102211667 B1 KR 102211667B1 KR 1020200089995 A KR1020200089995 A KR 1020200089995A KR 20200089995 A KR20200089995 A KR 20200089995A KR 102211667 B1 KR102211667 B1 KR 102211667B1
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layer
compound layer
sheet
adhesive
mesh
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KR1020200089995A
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Korean (ko)
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여인기
여가은
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여인기
여가은
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B11/046—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance 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
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/10—Layered products comprising a layer of bituminous or tarry substances next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/02—Layer formed of wires, e.g. mesh
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/18—Layered products comprising a layer of natural or synthetic rubber comprising butyl or halobutyl rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • 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
    • E04B1/66—Sealings
    • E04B1/665—Sheets or foils impervious to water and water vapor
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/06—PVC, i.e. polyvinylchloride

Abstract

The present invention relates to a waterproof system using double-separated overlapping type composite sheets, which allows a compound layer and a wing part of a reinforcement layer to be connected in an overlapping shape so as to be doubly separated and overlap each other by self-adhesive sheets, thereby highly improving bonding strength and waterproof properties of a joint and fundamentally preventing plant roots from penetrating by a root-proof copper thread mesh exposed between overlapping parts of the compound layer. To this end, the waterproof system includes an adhesive seal layer (10), a compound layer (20), a reinforcement layer (30), a urethane layer (40), a finishing layer (100), and upward and downward self-adhesive sheets (200, 200′).

Description

이중 분리 겹침형 복합시트를 이용한 방수시스템 {Waterproof system using double-separated overlapping composite sheet}Waterproof system using double-separated overlapping composite sheet}

본 발명은 이중 분리 겹침형 복합시트를 이용한 방수시스템에 관련되며, 보다 상세하게는 컴파운드층과 보강층의 날개부가 이중으로 분리되어 자착식 접착시트에 의해 서로 중접되도록 겹침형으로 연결됨에 따라 연결부 접합강도 및 방수성이 고도로 향상되고, 특히 컴파운드층 겹침부 사이로 노출되는 방근용 동사메쉬에 의해 식물뿌리 침투가 원천적으로 차단되는 이중 분리 겹침형 복합시트를 이용한 방수시스템에 관한 것이다.The present invention relates to a waterproof system using a double-separated overlapping type composite sheet, and more specifically, the wing portions of the compound layer and the reinforcing layer are separated in double and connected in an overlapping type so that they are overlapped with each other by a self-adhesive sheet, so that the joint strength of the connection part And it relates to a waterproof system using a double-separated overlapping composite sheet in which the waterproofing property is highly improved, and in particular, the penetration of plant roots is fundamentally blocked by the anti-fog mesh exposed between the overlapping portions of the compound layer.

일반적으로 방수는 토목분야보다는 건축분야에 더 큰 비율을 차지하고 있으며, 특히 건축분야에서도 방수공사의 대부분은 옥상의 노출부위에 비중을 두고 있다. 이러한 방수는 건축 및 토목분야에도 그 건축물의 내구성능과 내구연한에 직접적인 영향을 미치는 중요한 공정이나, 실제로 현장에서는 비용적 측면 때문에 그 역할에 대해 인식이 매우 낮은 경향이 있다.In general, waterproofing accounts for a larger proportion in the construction field than in the civil engineering field, and most of the waterproofing work in the construction field in particular places weight on the exposed part of the roof. Such waterproofing is an important process that directly affects the durability and service life of the building in the field of construction and civil engineering, but in practice, there is a tendency that awareness of its role is very low due to the cost aspect.

예컨대, 옥상 방수를 포함하는 노출 방수공법 및 옥상녹화에 이용되는 비노출 방수공법은 방수층이 외부 환경에 직접적으로 노출되어 기온 차이에 다른 거동으로 누수가 발생되는 점을 필수적으로 고려해야 하므로 시공방법이 점차 복잡해지면서 공기 및 시공비용이 크게 상승되는 실정이다.For example, the exposed waterproofing method including rooftop waterproofing and the non-exposed waterproofing method used for rooftop greening must take into account that the waterproof layer is directly exposed to the external environment and leakage occurs due to different behaviors due to temperature differences, so the construction method is gradually complicated. Construction costs and construction costs increase significantly as they are built.

이에 종래에 개시된 특허공개 제10-2010-0066335호에서, 바탕면에 접착시켜 그 표면을 방수하는 방수시트에 있어서, 소정의 면적을 가지며 물의 침투를 방지하도록 된 통상의 방수층과; 상기 방수층의 하부면에 마련되며, 고주파에 의하여 발열하도록 된 발열체가 전체적으로 혼합분포되어 발열체 발열 시 겔화되어 접착력이 강화되는 접착층을 포함하는 기술이 선 제시된 바 있다.Accordingly, in Patent Publication No. 10-2010-0066335 disclosed in the prior art, a waterproof sheet for waterproofing the surface by bonding to a base surface, comprising: a conventional waterproofing layer having a predetermined area and preventing water penetration; A technology including an adhesive layer that is provided on the lower surface of the waterproof layer and generates heat by high frequency is mixed and distributed as a whole to gel when heating the heating element to enhance adhesion has been previously proposed.

그러나 상기 종래기술은 접착층 내측에 고주파에 의해 발열하는 발열체 또는 발열층이 구성된 방수시트를 바탕면에 접착시키는 구조적 특성상, 기존 시공된 방수층 위에 중첩 시공시, 기존 방수층과 함께 쉽게 이탈되므로 반드시 기존 방수층을 철거한 후에 적용해야 하고, 이로 인해 공사기간이 지연되고, 특히, 시공 후 방수시트 연결부분의 일부 접착불량으로 누수 발생시 부분적인 보수가 불가능하여 광범위한 영역에 대해 재시공작업을 진행해야 하는 폐단이 따랐다.However, the prior art has a structural characteristic in which a heating element that generates heat by a high frequency inside the adhesive layer or a waterproof sheet consisting of a heating layer is adhered to the base surface, so when it is overlapped on an existing waterproof layer, it is easily separated with the existing waterproof layer. It had to be applied after demolition, and this delayed the construction period.In particular, partial repair was not possible in the event of leakage due to some poor adhesion of the waterproof sheet connection after construction, resulting in the obstruction of reconstruction of a wide range of areas.

이에 따라 본 발명은 상기한 문제점을 해결하기 위해 착안 된 것으로서, 컴파운드층과 보강층의 날개부가 이중으로 분리되어 자착식 접착시트에 의해 서로 중접되도록 겹침형으로 연결됨에 따라 연결부 접합강도 및 방수성이 고도로 향상되고, 특히 컴파운드층 겹침부 사이로 노출되는 방근용 동사메쉬에 의해 식물뿌리 침투가 원천적으로 차단되는 이중 분리 겹침형 복합시트를 이용한 방수시스템을 제공하는 것에 그 목적이 있다.Accordingly, the present invention was conceived to solve the above problems, and as the wing portions of the compound layer and the reinforcing layer are double-separated and connected in an overlapping manner so as to be overlapped with each other by a self-adhesive sheet, the bonding strength and waterproofness of the connection portions are highly improved. In particular, its purpose is to provide a waterproof system using a double-separated overlapping composite sheet in which the penetration of plant roots is fundamentally blocked by the anti-fog mesh exposed between the overlapping portions of the compound layer.

이러한 목적을 달성하기 위해 본 발명의 특징은, 콘크리트 바탕면(1)에 도포되어 접착라인을 형성하는 접착씰층(10); 상기 접착씰층(10)에 양단부가 접합 시공되고, 부틸고무시트, 아스팔트시트, 아스팔트혼합부틸시트, 섬유질혼합부틸시크 중 적어도 1종 이상의 시트로 형성되는 컴파운드층(20); 상기 컴파운드층(20) 상에 접합되고, PE시트, PVC시트, 부직포 중 적어도 1종 이상으로 형성되는 보강층(30); 상기 보강층(30) 상면에 코팅되고, 우레탄층(40), 탑코팅층(42), 몰탈층(50) 중 적어도 1종 이상으로 형성되는 마감층(100); 상기 보강층(30)은 컴파운드층(20) 양단부에 미접착 상태로 오픈 형성되는 날개부(32); 및 상기 날개부(32)에 대응하는 보강층(30) 저면 및 컴파운드층(30) 상면에 형성되는 상, 하향 자착식 접착시트(200)(200');를 포함하는 것을 특징으로 한다.In order to achieve this object, a characteristic of the present invention is an adhesive seal layer 10 applied to a concrete base surface 1 to form an adhesive line; A compound layer (20) formed of at least one or more sheets of a butyl rubber sheet, an asphalt sheet, an asphalt mixed butyl sheet, and a fiber mixed butyl chic, and the adhesive seal layer 10 is bonded at both ends thereof; A reinforcing layer 30 bonded on the compound layer 20 and formed of at least one of a PE sheet, a PVC sheet, and a nonwoven fabric; A finishing layer 100 coated on the upper surface of the reinforcing layer 30 and formed of at least one of a urethane layer 40, a top coating layer 42, and a mortar layer 50; The reinforcing layer 30 includes wing portions 32 formed open in a non-adhesive state at both ends of the compound layer 20; And upper and downward self-adhesive adhesive sheets 200 and 200 ′ formed on the bottom surface of the reinforcing layer 30 and the upper surface of the compound layer 30 corresponding to the wing part 32.

이때, 상기 컴파운드층(20)은 단부가 중첩되도록 겹침연결되어 상향 자착식 접착시트(200)에 의해 서로 접착되고, 상부에 날개부(32)가 서로 중첩되도록 겹침연결되어 하향 자착식 접착시트(200')에 의해 접착되도록 구비되는 것을 특징으로 한다.At this time, the compound layer 20 is overlapped so that the ends are overlapped and adhered to each other by an upward self-adhesive adhesive sheet 200, and the upper wing 32 is overlap-connected to overlap each other and a downward self-adhesive adhesive sheet ( 200').

또한, 상기 컴파운드층(20) 일단에 날개부(32)는 컴파운드층(20) 대비 짧게 형성되고, 다른 일단에 날개부(32)는 컴파운드층(20) 대비 길게 형성되며, 상기 컴파운드층(20)은 단부가 서로 중첩되도록 겹침연결되어 상향 자착식 접착시트(200)에 의해 접착되고, 상부에 컴파운드층(20) 대비 길게 형성된 날개부(32)의 하향 자착식 접착시트(200')가 이웃하는 컴파운드층(20)의 상향 자착식 접착시트(200)에 접착되며, 상부에 컴파운드층(20) 대비 짧게 형성되는 날개부(32)의 하향 자착식 접착시트(200')가 이웃하는 날개부(32) 상면에 접착되도록 구비되는 것을 특징으로 한다.In addition, the wing portion 32 at one end of the compound layer 20 is formed shorter than the compound layer 20, and the wing portion 32 at the other end is formed longer than the compound layer 20, and the compound layer 20 ) Is connected so that the ends overlap each other and is adhered by an upward self-adhesive adhesive sheet 200, and a downward self-adhesive adhesive sheet 200 ′ of the wing portion 32 formed longer than the compound layer 20 on the upper side is adjacent The wing portion is adhered to the upward self-adhesive adhesive sheet 200 of the compound layer 20, and the downward self-adhesive adhesive sheet 200 ′ of the wing portion 32 formed shorter than the compound layer 20 on the upper portion thereof is adjacent (32) It characterized in that it is provided to be adhered to the upper surface.

또한, 상기 보강층(30)은 PE시트, PVC시트 중 어느 1종 이상으로 형성시, 내부에 기포 또는 공극으로 이루어지는 단열층(34)이 형성되는 것을 특징으로 한다.In addition, when the reinforcing layer 30 is formed of any one or more of a PE sheet and a PVC sheet, a heat insulating layer 34 made of bubbles or voids is formed therein.

또한, 상기 보강층(30)의 단열층(34) 내부에 탄화왕겨 분말, 슬래그 분말을 포함하는 단열입자(35)가 충진되는 것을 특징으로 한다.In addition, it is characterized in that the heat insulating particles 35 including carbonized rice husk powder and slag powder are filled in the heat insulating layer 34 of the reinforcing layer 30.

또한, 상기 보강층(30)은 상, 하부 필름지(30A)(30B)로 형성되고, 상, 하부 필름지(30A)(30B) 사이에 보강메쉬(31)가 일체형으로 구비되며, 상기 보강메쉬(31)는 합성수지사 또는 방근용 동사로 형성되는 것을 특징으로 한다.In addition, the reinforcing layer 30 is formed of upper and lower film papers 30A and 30B, and a reinforcing mesh 31 is integrally provided between the upper and lower film papers 30A and 30B, and the reinforcing mesh 31 ) Is characterized in that it is formed of a synthetic resin yarn or a verb for room roots.

또한, 상기 보강메쉬(31) 외주면에 탄화왕겨 분말, 슬래그 분말을 포함하는 단열입자(35)가 합침 또는 접착 코팅되는 것을 특징으로 한다.In addition, the reinforcing mesh 31 is characterized in that the heat insulating particles 35 including carbonized rice husk powder and slag powder are impregnated or adhesively coated on the outer peripheral surface of the reinforcing mesh 31.

또한, 상기 보강층(30)이 부직포를 포함하여 형성시, 부직포 표층에 기모가 돌출 형성되도록 구비되는 것을 특징으로 한다.In addition, when the reinforcing layer 30 is formed including a nonwoven fabric, it is characterized in that it is provided so that the brushed protrusion is formed on the surface of the nonwoven fabric.

또한, 상기 보강층(30) 상부를 우레탄층(40)으로 마감시, 보강층(30)과 우레탄층(40) 사이에 방근시트(39)가 설치되고, 상기 방근시트(39)는 서로 이웃하는 보강층(30) 단부를 국부적으로 마감하도록 구비되는 것을 특징으로 한다.In addition, when the upper portion of the reinforcing layer 30 is finished with the urethane layer 40, a barrier sheet 39 is installed between the reinforcing layer 30 and the urethane layer 40, and the barrier sheet 39 is a reinforcing layer adjacent to each other. (30) It characterized in that it is provided to close the end locally.

또한, 상기 컴파운드층(20) 내부에 방근용 동사메쉬(70)가 구비되고, 방근용 동사메쉬(70)는 컴파운드층(20) 양단부로 노출되어 제 1, 2연장부(70a)(70b)를 형성하며, 상기 제 1연장부(70a)는 컴파운드층(20) 상면에 면접되도록 'ㄱ'자형으로 절곡되며, 상기 제 2연장부(70b)는 컴파운드층(20) 저면에 면접되도록 'ㄴ'자형으로 절곡되며, 상기 컴파운드층(20) 단부를 겹침 연결시 제 1, 2연장부(70a)(70b)가 서로 접촉되도록 시공되는 것을 특징으로 한다.In addition, the compound layer 20 is provided with a verb mesh 70 for rooting, and the verb mesh 70 for rooting is exposed to both ends of the compound layer 20 so that the first and second extension parts 70a and 70b And the first extension part 70a is bent in a'b' shape so as to be interviewed on the upper surface of the compound layer 20, and the second extension part 70b is'b' so as to be interviewed on the bottom surface of the compound layer 20 It is bent in a shape and is constructed so that the first and second extension parts 70a and 70b contact each other when the end of the compound layer 20 is overlapped and connected.

또한, 상기 컴파운드층(20) 내부에 방근용 동사메쉬(70)가 구비되고, 방근용 동사메쉬(70)는 컴파운드층(20) 일단부와 인접하는 위치에서 상부로 노출되어 횡형 연장되는 제 1연장부(70a)와, 컴파운드층(20) 다른 일단부와 인접하는 위치에서 하부로 노출되어 횡형 연장되는 제 2연장부(70b)가 형서되며, 상기 컴파운드층(20) 단부를 겹침 연결시 제 1, 2연장부(70a)(70b)가 서로 접촉되도록 시공되는 것을 특징으로 한다.In addition, the compound layer 20 is provided with a verb mesh 70 for root prevention, and the root root mesh 70 is exposed to the top at a position adjacent to one end of the compound layer 20 to extend horizontally. An extension part 70a and a second extension part 70b extending horizontally by being exposed downward at a position adjacent to the other end of the compound layer 20 are formed, and when overlapping the end of the compound layer 20 It is characterized in that the construction is constructed so that the first and second extension parts 70a and 70b are in contact with each other.

또한, 상기 방근용 동사메쉬(70)는 복수의 동사가닥(T1) 묶음으로 이루어진 금속선(T)을 이용하여 망구조로 직조되고, 금속선(T)의 동사가닥(T1)을 일부 커팅하여 메쉬 눈 내부 공간으로 동사가닥(T1)이 분산 배치되도록 구비되는 것을 특징으로 한다.In addition, the anti-barbe mesh 70 is woven in a network structure using a metal wire (T) made up of a bundle of a plurality of wires (T1), and a part of the wire (T1) of the metal wire (T) is cut to form a mesh eye. It is characterized in that it is provided so that the verb strands (T1) are distributed and arranged in the inner space.

또한, 상기 이웃하는 어느 일측 컴파운드층(20)의 방근용 동사메쉬(70)에 (+)전극을 연결하고, 다른 일측 컴파운드층(20)의 방근용 동사메쉬(70)에 (-)전극을 연결하여, 제 1, 2연장부(70a)(70b)가 서로 접촉되는 부분을 아크용접으로 접합하도록 구비되는 것을 특징으로 한다. In addition, a (+) electrode is connected to the root-proof verb mesh 70 of the adjacent one side compound layer 20, and a (-) electrode is connected to the root-proof verb mesh 70 of the other compound layer 20. By connecting, it is characterized in that it is provided to join the portions in which the first and second extension portions 70a and 70b are in contact with each other by arc welding.

이상의 구성 및 작용에 의하면, 본 발명은 컴파운드층과 보강층의 날개부가 이중으로 분리되어 자착식 접착시트에 의해 서로 중접되도록 겹침형으로 연결됨에 따라 연결부 접합강도 및 방수성이 고도로 향상되고, 특히 컴파운드층 겹침부 사이로 노출되는 방근용 동사메쉬에 의해 식물뿌리 침투가 원천적으로 차단되는 효과가 있다.According to the above configuration and operation, the present invention is a compound layer and the reinforcing layer wing portions are separated in double and connected in an overlapping type so that they are overlapped with each other by a self-adhesive adhesive sheet, the bonding strength and waterproofness of the connecting portion are highly improved, and in particular, the compound layer overlapping It has the effect of fundamentally blocking the penetration of plant roots by the root-proof verb mesh that is exposed through the part.

도 1은 본 발명의 일실시 예에 따른 이중 분리 겹침형 복합시트를 이용한 방수시스템을 전체적으로 나타내는 구성도.
도 2는 본 발명의 일실시 예에 따른 이중 분리 겹침형 복합시트를 이용한 방수시스템의 노출식 방수시공상태를 나타내는 구성도.
도 3은 본 발명의 일실시 예에 따른 이중 분리 겹침형 복합시트를 이용한 방수시스템의 비노출식 방수시공상태를 나타내는 구성도.
도 4는 본 발명의 일실시 예에 따른 이중 분리 겹침형 복합시트를 이용한 방수시스템의 보강층을 나타내는 구성도.
도 5 내지 도 6은 본 발명의 일실시 예에 따른 이중 분리 겹침형 복합시트를 이용한 방수시스템의 방근용 동사메쉬 연결구조를 나타내는 구성도.
도 7은 본 발명의 일실시예에 따른 이중 분리 겹침형 복합시트를 이용한 방수시스템의 방근용 동사메쉬의 동사가닥을 나타내는 구성도.1 is a block diagram showing an overall waterproof system using a double-separated overlapping composite sheet according to an embodiment of the present invention.
2 is a block diagram showing an exposed waterproof construction state of a waterproof system using a double-separated overlapping composite sheet according to an embodiment of the present invention.
3 is a block diagram showing a non-exposed waterproof construction state of a waterproof system using a double-separated overlapping composite sheet according to an embodiment of the present invention.
4 is a block diagram showing a reinforcing layer of a waterproof system using a double-separated overlapping composite sheet according to an embodiment of the present invention.
5 to 6 are configuration diagrams showing the connection structure of a waterproof system using a double-separated overlapping composite sheet according to an embodiment of the present invention.
7 is a block diagram showing the verb strands of the verb mesh for the waterproof system using a double-separated overlapping composite sheet according to an embodiment of the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시 예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 일실시 예에 따른 이중 분리 겹침형 복합시트를 이용한 방수시스템을 전체적으로 나타내는 구성도이다.1 is a block diagram showing a waterproof system using a double-separated overlapping composite sheet according to an embodiment of the present invention.

본 발명은 이중 분리 겹침형 복합시트를 이용한 방수시스템에 관련되며, 이는 컴파운드층과 보강층의 날개부가 이중으로 분리되어 자착식 접착시트에 의해 서로 중접되도록 겹침형으로 연결됨에 따라 연결부 접합강도 및 방수성이 고도로 향상되고, 특히 컴파운드층 겹침부 사이로 노출되는 방근용 동사메쉬에 의해 식물뿌리 침투가 원천적으로 차단할 수 있도록 접착씰층(10), 컴파운드층(20), 보강층(30), 우레탄층(40), 마감층(100), 상, 하향 자착식 접착시트(200)(200')를 주요구성으로 이루어진다.The present invention relates to a waterproof system using a double-separated overlapping type composite sheet, which is connected in an overlapping type so that the wing portions of the compound layer and the reinforcing layer are double separated and bonded to each other by a self-adhesive sheet. It is highly improved, and in particular, an adhesive seal layer 10, a compound layer 20, a reinforcing layer 30, and a urethane layer 40 so that the penetration of plant roots can be fundamentally blocked by the anti-root mesh exposed between the overlapping portions of the compound layer. The finishing layer 100, the upper and lower self-adhesive adhesive sheets 200, 200' consists of the main components.

본 발명에 따른 접착씰층(10)은 콘크리트 바탕면(1)에 도포되어 접착라인을 형성한다. 접착씰층(10)은 후술하는 컴파운드층(20)의 단부와 대응하는 위치에 띠 형태로 도포된다. The adhesive seal layer 10 according to the present invention is applied to the concrete base surface 1 to form an adhesive line. The adhesive seal layer 10 is applied in a strip shape at a position corresponding to the end of the compound layer 20 to be described later.

또한, 본 발명에 따른 컴파운드층(20)은 상기 접착씰층(10)에 양단부가 접합 시공되고, 부틸고무시트, 아스팔트시트, 아스팔트혼합부틸시트, 섬유질혼합부틸시트 중 적어도 1종 이상의 시트로 형성된다. 컴파운드층(20)은 접착씰층(10)에 의해 고정된 상태로 바탕면(1)을 피복하게 된다.In addition, the compound layer 20 according to the present invention is formed of at least one of a butyl rubber sheet, an asphalt sheet, an asphalt mixed butyl sheet, and a fibrous mixed butyl sheet, and both ends are bonded to the adhesive seal layer 10. . The compound layer 20 covers the base surface 1 in a fixed state by the adhesive seal layer 10.

그리고 상기 컴파운드층(20)은 폭방향으로 서로 중첩부(연결부)를 가지도록 연결시공되고, 이때 중첩부는 컴파운드층(20) 및 후술하는 보강층(30)이 교대로 엇갈리도록 맞물려 이웃하는 컴파운드층(20) 간에 일체성이 향상된다.In addition, the compound layer 20 is connected so as to have overlapping portions (connection portions) with each other in the width direction, wherein the overlapping portion is interlocked so that the compound layer 20 and the reinforcing layer 30 to be described later are alternately interlocked to each other, 20) The unity between them is improved.

또한, 본 발명에 따른 보강층(30)은 상기 컴파운드층(20) 상에 접합되고, PE, PVC 중 적어도 1종 이상의 시트로 형성된다. 보강층(30)은 컴파운드층(20)에 일체로 접합되고, 컴파운드층(20)의 내구성을 보강함과 더불어 외부환경으로부터 바탕면(1)을 보호하게 된다. In addition, the reinforcing layer 30 according to the present invention is bonded on the compound layer 20 and formed of at least one or more sheets of PE and PVC. The reinforcing layer 30 is integrally bonded to the compound layer 20 and reinforces the durability of the compound layer 20 and protects the base surface 1 from the external environment.

한편, 상기 보강층(30)은 PE로 형성할 경우, 재생 PE 분말 또는 재생 PE 분말 을 혼합하여 형성하는 구성도 가능하다.On the other hand, when the reinforcing layer 30 is formed of PE, it may be formed by mixing recycled PE powder or recycled PE powder.

이때, 상기 보강층(30)은 도 4 (a)와 같이 일반 PE, PVC 필름 중 적어도 1종 이상의 시트로 형성되거나, 도 4 (b)처럼 보강층(30) 내부에 기포 또는 공극으로 이루어지는 단열층(34)이 형성되거나, 도 4 (c)와 같이 상기 보강층(30)의 단열층(34) 내부에 탄화왕겨 분말, 슬래그 분말 중 적어도 1종 이상으로 이루어지는 단열입자(35)가 충진되거나, 도 4 (d)처럼 보강층(30)은 상, 하부 필름지(30A)(30B)로 형성되고, 상, 하부 필름지(30A)(30B) 사이에 보강메쉬(31)가 일체형으로 구비되며, 상기 보강메쉬(31)는 합성수지사 또는 방근용 동사로 형성되거나, 도 4 (e)와 같이 상기 보강메쉬(31) 외주면에 탄화왕겨 분말, 슬래그 분말을 포함하는 단열입자(35)가 합침 또는 접착 코팅된다. At this time, the reinforcing layer 30 is formed of at least one sheet of a general PE or PVC film as shown in FIG. 4 (a), or an insulating layer 34 made of bubbles or voids inside the reinforcing layer 30 as shown in FIG. 4 (b). ) Is formed, or the heat insulating particles 35 made of at least one of carbonized rice husk powder and slag powder are filled inside the heat insulating layer 34 of the reinforcing layer 30 as shown in FIG. 4 (c), or FIG. 4 (d) ), the reinforcing layer 30 is formed of upper and lower film papers 30A and 30B, and a reinforcing mesh 31 is integrally provided between the upper and lower film papers 30A and 30B, and the reinforcing mesh 31 Is formed of synthetic resin yarn or anti-corrosive verb, or heat-insulating particles 35 including carbonized rice husk powder and slag powder are impregnated or adhesively coated on the outer circumferential surface of the reinforcing mesh 31 as shown in FIG. 4 (e).

이처럼, 상기 보강층(30) 내부에 형성되는 단열층(34) 및 단열입자(35)에 의해 단열성이 향상되어 바탕면(1)이 단열보호되고, 이로 인해 겨울철, 여름철에 건물 내부 냉, 난방 효율 향상을 도모함과 더불어 외부온도 변화로부터 컴파운드층(20)을 보호하여 물성변화를 지연시키게 된다.In this way, the insulation layer 34 and the insulation particles 35 formed inside the reinforcing layer 30 improves insulation, thereby protecting the base surface 1 from being thermally protected, thereby improving the cooling and heating efficiency inside the building in winter and summer. In addition, by protecting the compound layer 20 from changes in external temperature, changes in physical properties are delayed.

또한, 본 발명에 따른 마감층(100)은 상기 보강층(30) 상면에 코팅되고, 우레탄층(40), 탑코팅층(42), 몰탈층(50) 중 적어도 1종 이상으로 형성된다. 이때 상기 마감층(100)을 비노출형으로 시공시에는 상면에 몰탈층(50)이 형성되고, 노출형으로 시공에는 상면에 우레탄층(40), 탑코팅층(42)이 시공된다.In addition, the finishing layer 100 according to the present invention is coated on the upper surface of the reinforcing layer 30, and is formed of at least one of a urethane layer 40, a top coating layer 42, and a mortar layer 50. At this time, when the finishing layer 100 is constructed in a non-exposed type, a mortar layer 50 is formed on the upper surface, and in the exposed type construction, a urethane layer 40 and a top coating layer 42 are installed on the upper surface.

여기서, 상기 탑코팅층(42)을 이산화티탄을 포함하는 광촉매 활성층으로서, 방수시트(10) 표면을 보호하면서 외부 환경에 직접적으로 노출되어, 아나타제 결정구조의 이산화티탄에 의한 광촉매 활성으로 휘발성 유기화합물(VOCs) 및 악취정화, 난분해성 오염물질, 환경 호르몬을 제거하고, 또 질소화합물 분해로 인해 미세먼지를 제거 및 이산화탄소를 산소화시키는 작용을 수행한다.Herein, the top coating layer 42 is a photocatalytic active layer containing titanium dioxide, and is directly exposed to the external environment while protecting the surface of the waterproof sheet 10, and is a volatile organic compound due to photocatalytic activity by titanium dioxide having an anatase crystal structure. VOCs) and odor purification, hardly degradable pollutants, and environmental hormones are removed, and fine dust is removed and carbon dioxide is oxygenated due to the decomposition of nitrogen compounds.

또한, 본 발명에 따른 날개부(32)는 상기 보강층(30)이 컴파운드층(20) 양단부 미접착 상태로 오픈 형성된다. 즉, 상기 날개부(32)는 보강층(30) 양단부 일부구간으로 형성된다.In addition, in the wing part 32 according to the present invention, the reinforcing layer 30 is formed open in a state where both ends of the compound layer 20 are not adhered. That is, the wing part 32 is formed in partial sections of both ends of the reinforcing layer 30.

또한, 본 발명에 따른 상, 하향 자착식 접착시트(200)(200')는 상기 날개부(32)에 대응하는 보강층(30) 저면 및 컴파운드층(30) 상면에 형성된다. 이때 상향 자착식 접착시트(200)는 컴파운드층(30) 상면에 형성되고, 하향 자착식 접착시트(200')는 날개부(32) 저면에 형성된다. In addition, the upper and lower self-adhesive adhesive sheets 200 and 200 ′ according to the present invention are formed on the lower surface of the reinforcing layer 30 and the upper surface of the compound layer 30 corresponding to the wing part 32. At this time, the upward self-adhesive adhesive sheet 200 is formed on the upper surface of the compound layer 30, and the downward self-adhesive adhesive sheet 200 ′ is formed on the lower surface of the wing 32.

그리고 현장시공시 상, 하향 자착식 접착시트(200)(200')에 이형지를 분리하여 날개부(32) 및 컴파운드층(30)을 교대로 중첩되도록 접합함에 따라 현장 시공성이 향상되고, 비숙련공에 의한 접합공정이 신속하게 이루어진다.In addition, by separating the release paper on the upper and lower self-adhesive adhesive sheets 200 and 200 ′ and joining the wing parts 32 and the compound layer 30 to alternately overlap each other, the field workability is improved, and unskilled workers The bonding process is made quickly.

도 2에서, 상기 컴파운드층(20)은 단부가 서로 중첩되도록 겹침연결되어 상향 자착식 접착시트(200)에 의해 접착되고, 상부에 날개부(32)가 서로 중첩되도록 겹침연결되어 하향 자착식 접착시트(200')에 의해 접착되도록 구비된다.In FIG. 2, the compound layer 20 is overlapped so that the ends overlap each other and adhered by an upward self-adhesive sheet 200, and the upper wing 32 is overlapped and connected to overlap each other. It is provided to be adhered by the sheet 200'.

도 3에서, 상기 컴파운드층(20) 일단에 날개부(32)는 컴파운드층(20) 대비 짧게 형성되고, 다른 일단에 날개부(32)는 컴파운드층(20) 대비 길게 형성되며, 상기 컴파운드층(20)은 단부가 서로 중첩되도록 겹침연결되어 상향 자착식 접착시트(200)에 의해 접착되고, 상부에 컴파운드층(20) 대비 길게 형성된 날개부(32)의 하향 자착식 접착시트(200')가 이웃하는 컴파운드층(20)의 상향 자착식 접착시트(200)에 접착되며, 상부에 컴파운드층(20) 대비 짧게 형성되는 날개부(32)의 하향 자착식 접착시트(200')가 이웃하는 날개부(32) 상면에 접착되도록 구비된다.In FIG. 3, the wing portion 32 at one end of the compound layer 20 is formed shorter than the compound layer 20, and the wing portion 32 at the other end is formed longer than the compound layer 20, and the compound layer (20) is a downward self-adhesive adhesive sheet 200 ′ of the wing portion 32 formed longer than the compound layer 20, which is overlapped so that the ends are overlapped and bonded by an upward self-adhesive adhesive sheet 200 Is adhered to the upward self-adhesive adhesive sheet 200 of the adjacent compound layer 20, and a downward self-adhesive adhesive sheet 200 ′ of the wing portion 32 formed shorter than the compound layer 20 on the upper side is adjacent It is provided to be adhered to the upper surface of the wing portion 32.

이처럼 상기 컴파운드층(20)과 보강층(30)이 서로 엇갈리게 겹침 연결되어 접착면적이 확대됨과 더불어 컴파운드층(20), 보강층(30) 및 마감층(100)으로 이루어지는 복층 방수구조에 의해 연결부 기밀성이 고도로 향상되는 이점이 있다.In this way, the compound layer 20 and the reinforcing layer 30 are overlapped and connected to each other so that the adhesive area is enlarged, and the connection part airtightness is improved by a multilayer waterproof structure composed of the compound layer 20, the reinforcing layer 30, and the finishing layer 100. There is a highly improved advantage.

또한, 상기 보강층(30)이 부직포를 포함하여 형성시, 부직포 표층에 기모가 돌출 형성되도록 구비된다. 이에 보강층(30) 상에 우레탄층(40)으로 형성되는 마감층(100)을 시공시, 우레탄층(40)이 부직포 표층 기모에 의해 접합력이 향상되어, 시공 후 우레탄층(40)의 들뜸현상 및 찢어짐이 방지된다. In addition, when the reinforcing layer 30 is formed including a non-woven fabric, it is provided so that the brushing protrudes on the surface of the non-woven fabric. Accordingly, when the finishing layer 100 formed of the urethane layer 40 is installed on the reinforcing layer 30, the bonding strength of the urethane layer 40 is improved by raising the surface of the nonwoven fabric, and the urethane layer 40 is lifted after construction. And tearing is prevented.

도 3에서, 상기 보강층(30) 상부를 우레탄층(40)으로 마감시, 보강층(30)과 우레탄층(40) 사이에 방근시트(39)가 설치되고, 상기 방근시트(39)는 서로 이웃하는 보강층(30) 단부를 국부적으로 마감하도록 구비된다. 방근시트(39)는 내부에 동사가 매립 형성되어 복합시스템을 비노출형으로 시공하여 녹지를 조성시, 식물뿌리의 침투(방근기능)를 방지하게 된다.In FIG. 3, when the upper part of the reinforcing layer 30 is finished with the urethane layer 40, an anti-corrosion sheet 39 is installed between the reinforcing layer 30 and the urethane layer 40, and the anti-corrosion sheets 39 are adjacent to each other. It is provided to locally close the end of the reinforcing layer 30. In the room-proof sheet 39, when the company is embedded in the interior, the complex system is constructed in a non-exposed manner to create a green space, preventing the penetration of plant roots (return-proof function).

도 5에서, 상기 컴파운드층(20) 내부에 방근용 동사메쉬(70)가 구비되고, 방근용 동사메쉬(70)는 컴파운드층(20) 양단부로 노출되어 제 1, 2연장부(70a)(70b)를 형성하며, 상기 제 1연장부(70a)는 컴파운드층(20) 상면에 면접되도록 'ㄱ'자형으로 절곡되며, 상기 제 2연장부(70b)는 컴파운드층(20) 저면에 면접되도록 'ㄴ'자형으로 절곡되며, 상기 컴파운드층(20) 단부를 겹침 연결시 제 1, 2연장부(70a)(70b)가 서로 접촉되도록 시공된다.In FIG. 5, the compound layer 20 is provided with a verb mesh 70 for root roots, and the verb mesh 70 for root roots is exposed to both ends of the compound layer 20 so that the first and second extension portions 70a ( 70b), and the first extension part 70a is bent in a'b' shape to be interviewed on the upper surface of the compound layer 20, and the second extension part 70b is formed to be interviewed on the bottom surface of the compound layer 20. It is bent in a'b' shape and is constructed so that the first and second extension parts 70a and 70b contact each other when the end of the compound layer 20 is overlapped and connected.

도 6에서, 상기 컴파운드층(20) 내부에 방근용 동사메쉬(70)가 구비되고, 방근용 동사메쉬(70)는 컴파운드층(20) 일단부와 인접하는 위치에서 상부로 노출되어 횡형 연장되는 제 1연장부(70a)와, 컴파운드층(20) 다른 일단부와 인접하는 위치에서 하부로 노출되어 횡형 연장되는 제 2연장부(70b)가 형서되며, 상기 컴파운드층(20) 단부를 겹침 연결시 제 1, 2연장부(70a)(70b)가 서로 접촉되도록 시공된다.In FIG. 6, the compound layer 20 is provided with a verb mesh 70 for root roots, and the verb mesh 70 for root roots is exposed upward from a position adjacent to one end of the compound layer 20 to extend horizontally. A first extension part 70a and a second extension part 70b extending horizontally by being exposed downward at a position adjacent to the other end of the compound layer 20 are formed, and the ends of the compound layer 20 are overlapped and connected. It is constructed so that the first and second extension parts 70a and 70b are in contact with each other.

이에 도 5 내지 도 6과 같이, 상기 컴파운드층(20)이 중첩시공되는 구간에서 제 1, 2연장부(70a)(70b)가 노출된 상태로 서로 접촉되어 뿌리의 침투가 긴밀하게 차단된다.Accordingly, as shown in FIGS. 5 to 6, in a section in which the compound layer 20 is overlapped, the first and second extension portions 70a and 70b are in contact with each other in an exposed state, so that the penetration of the root is tightly blocked.

또한, 상기 이웃하는 어느 일측 컴파운드층(20)의 방근용 동사메쉬(70)에 (+)전극을 연결하고, 다른 일측 컴파운드층(20)의 방근용 동사메쉬(70)에 (-)전극을 연결하여, 제 1, 2연장부(70a)(70b)가 서로 접촉되는 부분을 아크용접으로 접합하도록 구비된다.In addition, a (+) electrode is connected to the root-proof verb mesh 70 of the adjacent one side compound layer 20, and a (-) electrode is connected to the root-proof verb mesh 70 of the other compound layer 20. By connecting, the first and second extension portions 70a and 70b are provided to join each other by arc welding.

즉, 상기 컴파운드층(20)을 중첩시공 후에, 어느 일측 컴파운드층(20)의 방근용 동사메쉬(70)에 아크용접기의 (+)전극을 연결하고, 다른 일측 컴파운드층(20)의 방근용 동사메쉬(70)에 아크용접기의 (-)전극을 연결하여 전원을 공급하면, 제 1, 2연장부(70a)(70b)가 용융 접합된다. That is, after the compound layer 20 is overlapped, the (+) electrode of the arc welding machine is connected to the root-proof verb mesh 70 of one compound layer 20, and the other compound layer 20 is used for access. When power is supplied by connecting the negative electrode of the arc welding machine to the verb mesh 70, the first and second extension portions 70a and 70b are melt-bonded.

이에 상기 컴파운드층(20)을 중첩 연결부분이 제 1, 2연장부(70a)(70b)에 의한 동사 간에 결합으로 접합강도가 고도로 향상됨과 더불어 컴파운드층(20)이 중첩 연결되는 부분으로 식물뿌리 침투가 원천 차단된다.Accordingly, the bonding strength of the compound layer 20 is highly improved as the compound layer 20 is overlapped and connected to each other by the first and second extension parts 70a and 70b, and the compound layer 20 is a part where the compound layer 20 is overlapped and connected. Infiltration is blocked at the source.

도 7에서, 상기 방근용 동사메쉬(70)는 복수의 동사가닥(T1) 묶음으로 이루어진 금속선(T)을 이용하여 망구조로 직조되고, 금속선(T)의 동사가닥(T1)을 일부 커팅하여 메쉬 눈 내부 공간으로 동사가닥(T1)이 분산 배치되도록 구비된다.In FIG. 7, the verb mesh 70 is woven in a network structure using a metal wire (T) made of a bundle of a plurality of verb strands (T1), and partially cuts the verb strand (T1) of the metal wire (T). It is provided so that the strands T1 are distributed and arranged in the inner space of the mesh eye.

이에 상기 방근용 동사메쉬(70)를 구성하는 금속선(T) 간에 간격을 광폭으로 이격시켜 메쉬 눈을 확장 형성하더라도 동사가닥(T1)에 의해 메쉬 눈이 마감되어 컴파운드층(20) 전체면적에 대한 방근성능이 향상된다.Therefore, even if the mesh eye is formed by widening the gap between the metal wires (T) constituting the anti-corrosion mesh 70, the mesh eye is closed by the fiber strand (T1), so that the total area of the compound layer 20 It improves the performance of the room.

10: 접착씰층 20: 컴파운드층
30: 보강층 40: 우레탄층
100: 마감층 200, 200': 상, 하향 자착식 접착시트10: adhesive seal layer 20: compound layer
30: reinforcing layer 40: urethane layer
100: finishing layer 200, 200': top, bottom self-adhesive sheet

Claims (13)

콘크리트 바탕면(1)에 도포되어 접착라인을 형성하는 접착씰층(10);
상기 접착씰층(10)에 양단부가 접합 시공되고, 부틸고무시트, 아스팔트시트, 아스팔트혼합부틸시트, 섬유질혼합부틸시크 중 적어도 1종 이상의 시트로 형성되는 컴파운드층(20);
상기 컴파운드층(20) 상에 접합되고, PE시트, PVC시트, 부직포 중 적어도 1종 이상으로 형성되는 보강층(30);
상기 보강층(30) 상면에 코팅되고, 우레탄층(40), 탑코팅층(42), 몰탈층(50) 중 적어도 1종 이상으로 형성되는 마감층(100);
상기 보강층(30)은 컴파운드층(20) 양단부에 미접착 상태로 오픈 형성되는 날개부(32); 및
상기 날개부(32)에 대응하는 보강층(30) 저면 및 컴파운드층(30) 상면에 형성되는 상, 하향 자착식 접착시트(200)(200');를 포함하고,
상기 컴파운드층(20) 일단에 날개부(32)는 컴파운드층(20) 대비 짧게 형성되고, 다른 일단에 날개부(32)는 컴파운드층(20) 대비 길게 형성되며, 상기 컴파운드층(20)은 단부가 서로 중첩되도록 겹침연결되어 상향 자착식 접착시트(200)에 의해 접착되고, 상부에 컴파운드층(20) 대비 길게 형성된 날개부(32)의 하향 자착식 접착시트(200')가 이웃하는 컴파운드층(20)의 상향 자착식 접착시트(200)에 접착되며, 상부에 컴파운드층(20) 대비 짧게 형성되는 날개부(32)의 하향 자착식 접착시트(200')가 이웃하는 날개부(32) 상면에 접착되도록 구비되는 것을 특징으로 하는 이중 분리 겹침형 복합시트를 이용한 방수시스템.An adhesive seal layer 10 applied to the concrete base surface 1 to form an adhesive line;
A compound layer (20) formed of at least one or more sheets of a butyl rubber sheet, an asphalt sheet, an asphalt mixed butyl sheet, and a fiber mixed butyl chic, and the adhesive seal layer 10 is bonded at both ends thereof;
A reinforcing layer 30 bonded on the compound layer 20 and formed of at least one of a PE sheet, a PVC sheet, and a nonwoven fabric;
A finishing layer 100 coated on the upper surface of the reinforcing layer 30 and formed of at least one of a urethane layer 40, a top coating layer 42, and a mortar layer 50;
The reinforcing layer 30 includes wing portions 32 formed open in a non-adhesive state at both ends of the compound layer 20; And
Including; upper and lower self-adhesive adhesive sheets 200 and 200 ′ formed on the bottom surface of the reinforcing layer 30 and the upper surface of the compound layer 30 corresponding to the wing part 32,
The wing portion 32 at one end of the compound layer 20 is formed shorter than the compound layer 20, and the wing portion 32 at the other end is formed longer than the compound layer 20, and the compound layer 20 is A compound adjacent to the downward self-adhesive adhesive sheet 200 ′ of the wing portion 32 formed longer than the compound layer 20, which is overlapped and connected so that the ends are overlapped with each other and adhered by the upward self-adhesive adhesive sheet 200 It is adhered to the upward self-adhesive adhesive sheet 200 of the layer 20, and a downward self-adhesive adhesive sheet 200 ′ of the wing portion 32 formed shorter than the compound layer 20 on the upper portion thereof is adjacent to the wing portion 32 ) Waterproof system using a double-separated overlapping composite sheet, characterized in that provided to be adhered to the upper surface. 삭제delete 삭제delete 제 1항에 있어서,
상기 보강층(30)은 PE시트, PVC시트 중 어느 1종 이상으로 형성시, 내부에 기포 또는 공극으로 이루어지는 단열층(34)이 형성되는 것을 특징으로 하는 이중 분리 겹침형 복합시트를 이용한 방수시스템.The method of claim 1,
When the reinforcing layer 30 is formed of any one or more of a PE sheet and a PVC sheet, a waterproof system using a double-separated overlapping composite sheet, characterized in that an insulating layer 34 formed of bubbles or voids is formed therein. 제 4항에 있어서,
상기 보강층(30)의 단열층(34) 내부에 탄화왕겨 분말, 슬래그 분말을 포함하는 단열입자(35)가 충진되는 것을 특징으로 하는 이중 분리 겹침형 복합시트를 이용한 방수시스템.The method of claim 4,
Waterproof system using a double-separated overlapping type composite sheet, characterized in that the heat-insulating particles (35) including carbonized rice husk powder and slag powder are filled in the heat-insulating layer (34) of the reinforcing layer (30). 제 1항에 있어서,
상기 보강층(30)은 상, 하부 필름지(30A)(30B)로 형성되고, 상, 하부 필름지(30A)(30B) 사이에 보강메쉬(31)가 일체형으로 구비되며, 상기 보강메쉬(31)는 합성수지사 또는 방근용 동사로 형성되는 것을 특징으로 하는 이중 분리 겹침형 복합시트를 이용한 방수시스템.The method of claim 1,
The reinforcing layer 30 is formed of upper and lower film papers 30A and 30B, and a reinforcing mesh 31 is integrally provided between the upper and lower film papers 30A and 30B, and the reinforcing mesh 31 is A waterproof system using a double-separated overlapping composite sheet, characterized in that it is formed of synthetic resin yarn or anti-corrosive yarn. 제 6항에 있어서,
상기 보강메쉬(31) 외주면에 탄화왕겨 분말, 슬래그 분말을 포함하는 단열입자(35)가 합침 또는 접착 코팅되는 것을 특징으로 하는 이중 분리 겹침형 복합시트를 이용한 방수시스템.The method of claim 6,
Waterproof system using a double-separated overlapping type composite sheet, characterized in that the heat insulating particles (35) including carbonized rice husk powder and slag powder are impregnated or adhesively coated on the outer circumference of the reinforcing mesh (31). 제 1항에 있어서,
상기 보강층(30)은 부직포를 포함하여 형성되고, 부직포 표층에 기모가 돌출 형성되도록 구비되는 것을 특징으로 하는 이중 분리 겹침형 복합시트를 이용한 방수시스템.The method of claim 1,
The reinforcing layer 30 is formed including a non-woven fabric, and a waterproof system using a double-separated overlapping composite sheet, characterized in that it is provided to protrude from the surface layer of the non-woven fabric. 제 1항에 있어서,
상기 보강층(30) 상부를 우레탄층(40)으로 마감시, 보강층(30)과 우레탄층(40) 사이에 방근시트(39)가 설치되고, 상기 방근시트(39)는 서로 이웃하는 보강층(30) 단부를 국부적으로 마감하도록 구비되는 것을 특징으로 하는 이중 분리 겹침형 복합시트를 이용한 방수시스템.The method of claim 1,
When the upper part of the reinforcing layer 30 is finished with the urethane layer 40, a damping sheet 39 is installed between the reinforcing layer 30 and the urethane layer 40, and the damping sheet 39 is a reinforcing layer 30 adjacent to each other. ) Waterproof system using a double separation overlapping type composite sheet, characterized in that provided to close the end locally. 제 1항에 있어서,
상기 컴파운드층(20) 내부에 방근용 동사메쉬(70)가 구비되고, 방근용 동사메쉬(70)는 컴파운드층(20) 양단부로 노출되어 제 1, 2연장부(70a)(70b)를 형성하며, 상기 제 1연장부(70a)는 컴파운드층(20) 상면에 면접되도록 'ㄱ'자형으로 절곡되며, 상기 제 2연장부(70b)는 컴파운드층(20) 저면에 면접되도록 'ㄴ'자형으로 절곡되며, 상기 컴파운드층(20) 단부를 겹침 연결시 제 1, 2연장부(70a)(70b)가 서로 접촉되도록 시공되는 것을 특징으로 하는 이중 분리 겹침형 복합시트를 이용한 방수시스템.The method of claim 1,
The compound layer 20 is provided with a verb mesh 70 for root prevention, and the root root mesh 70 is exposed to both ends of the compound layer 20 to form first and second extension parts 70a and 70b. And, the first extension (70a) is bent in a'b' shape to be interviewed on the upper surface of the compound layer 20, and the second extension (70b) is a'b' shape to be interviewed on the bottom surface of the compound layer 20 A waterproof system using a double-separated overlapping composite sheet, which is bent and constructed so that the first and second extensions (70a) (70b) are in contact with each other when the end of the compound layer (20) is overlapped and connected. 제 1항에 있어서,
상기 컴파운드층(20) 내부에 방근용 동사메쉬(70)가 구비되고, 방근용 동사메쉬(70)는 컴파운드층(20) 일단부와 인접하는 위치에서 상부로 노출되어 횡형 연장되는 제 1연장부(70a)와, 컴파운드층(20) 다른 일단부와 인접하는 위치에서 하부로 노출되어 횡형 연장되는 제 2연장부(70b)가 형서되며, 상기 컴파운드층(20) 단부를 겹침 연결시 제 1, 2연장부(70a)(70b)가 서로 접촉되도록 시공되는 것을 특징으로 하는 이중 분리 겹침형 복합시트를 이용한 방수시스템.The method of claim 1,
The compound layer 20 is provided with a verb mesh 70 for rooting, and the root root mesh 70 is exposed to the top at a position adjacent to one end of the compound layer 20 to extend horizontally. (70a) and a second extension portion (70b) that is exposed downward at a position adjacent to the other end of the compound layer (20) and extends horizontally is formed, and when the end of the compound layer (20) is overlapped and connected, the first, Waterproof system using a double separation overlapping type composite sheet, characterized in that the two extensions (70a) (70b) are constructed to contact each other. 제 10항 또는 제 11항에 있어서,
상기 방근용 동사메쉬(70)는 복수의 동사가닥(T1) 묶음으로 이루어진 금속선(T)을 이용하여 망구조로 직조되고, 금속선(T)의 동사가닥(T1)을 일부 커팅하여 메쉬 눈 내부 공간으로 동사가닥(T1)이 분산 배치되도록 구비되는 것을 특징으로 하는 이중 분리 겹침형 복합시트를 이용한 방수시스템.The method of claim 10 or 11,
The verb mesh 70 is woven in a network structure using a metal wire (T) made up of a bundle of a plurality of verb strands (T1), and partially cuts the verb strand (T1) of the metal wire (T) to form a mesh inner space. As a waterproof system using a double-separated overlapping composite sheet, characterized in that it is provided so that the company strands (T1) are distributed and arranged. 제 10항 또는 제 11항에 있어서,
상기 이웃하는 어느 일측 컴파운드층(20)의 방근용 동사메쉬(70)에 (+)전극을 연결하고, 다른 일측 컴파운드층(20)의 방근용 동사메쉬(70)에 (-)전극을 연결하여, 제 1, 2연장부(70a)(70b)가 서로 접촉되는 부분을 아크용접으로 접합하도록 구비되는 것을 특징으로 하는 이중 분리 겹침형 복합시트를 이용한 방수시스템.The method of claim 10 or 11,
By connecting the (+) electrode to the verb mesh 70 for rooting of one of the adjacent compound layer 20, and connecting the (-) electrode to the verb mesh 70 for rooting of the other compound layer 20 , Waterproof system using a double-separated overlapping composite sheet, characterized in that the first and second extensions (70a) (70b) are provided to join each other by arc welding.
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