KR20210120750A - Manufacturing method of waterproof sheets for concrete or structure with ease of on-site construction - Google Patents

Manufacturing method of waterproof sheets for concrete or structure with ease of on-site construction Download PDF

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KR20210120750A
KR20210120750A KR1020200037882A KR20200037882A KR20210120750A KR 20210120750 A KR20210120750 A KR 20210120750A KR 1020200037882 A KR1020200037882 A KR 1020200037882A KR 20200037882 A KR20200037882 A KR 20200037882A KR 20210120750 A KR20210120750 A KR 20210120750A
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sheet
adhesive
metal film
fiber
metal
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KR1020200037882A
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KR102410843B1 (en
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송정환
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송정환
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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
    • E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
    • 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
    • B32B15/046—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 foam
    • 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
    • B32B15/14—Layered products comprising a layer of metal 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
    • B32B15/20—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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—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 features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C09J123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C09J123/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J195/00—Adhesives based on bituminous materials, e.g. asphalt, tar, pitch
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은 섬유가 접착제로 인해 금속필름에 접착되며 경화되어 외부의 물 또는 빛이 투과되지 않도록 하고, 금속필름을 통해 섬유와 발포부의 화학반응을 방지하여 변형을 방지며 방수가 이루어지도록 하며, 발포부를 통해 단열 및 외부 충격을 완충시키도록 하므로, 반영구적인 수명을 가지며, 다층의 방수시트를 미리 생산하여 시공현장에서 필요한 길이로 절단한뒤 중첩부를 통해 시공시 서로 중첩 연결시키므로 방수시트 간으로 물 또는 이물질이 유입되지 않도록 하고, 다층의 방수시트를 시공장소에서 절단 후 이형지만 제거하여 대상물에 부착시키므로, 시공현장에서 시공을 간편하게 할 수 있는 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법에 관한 것으로서, 일정 두께를 가지고 형성되어 외부로 노출되는 섬유 및 금속 재질로 이루어져 필름 형태로 이루어지는 금속필름을 구비하는 단계; 상기 분사장치를 통해 용융된 상태로 분사되는 접착제를 금속필름에 분사하고, 섬유와 금속필름을 접합장치를 통해 접합시켜 금속시트로 형성하는 단계; 상기 금속시트의 일측단에서 소정 간격 내측 방향까지 길이방향을 따라 펀칭장치를 통해 펀칭하여 중첩부를 형성하는 단계; 상기 중첩부가 형성된 금속시트 하부에 발포부가 접착되도록 분사장치로 용융된 접착제를 발포부 표면에 분사하여 압착장치를 통해 금속시트와 발포부를 압착시켜 발포시트로 형성하는 단계 및 상기 발포시트의 하부에 고무화 접착제를 분사장치를 통해 분사시켜 바닥접착면을 형성시키고, 이형지를 바닥접착면에 압착장치를 통해 압착시켜 방수시트를 제조 및 권취롤에 권취하는 단계를 포함하는 것을 특징으로 한다.According to the present invention, the fiber is adhered to and cured on a metal film with an adhesive so that external water or light is not transmitted, and chemical reaction between the fiber and the foaming part is prevented through the metal film to prevent deformation and make waterproofing, and foaming It has a semi-permanent lifespan because it cushions the insulation and external impact through the part, and after producing a multi-layered waterproof sheet in advance and cutting it to the required length at the construction site, it is overlapped and connected to each other during construction through the overlapping part. In order to prevent foreign substances from entering, and after cutting the multi-layered waterproof sheet at the construction site, only the mold release is removed and attached to the object. As an aspect of the present invention, the method comprising: providing a metal film in the form of a film made of a fiber and a metal material that is formed to have a certain thickness and exposed to the outside; spraying the adhesive sprayed in a molten state through the spraying device onto the metal film, and bonding the fiber and the metal film through the bonding device to form a metal sheet; forming an overlapping portion by punching through a punching device along a longitudinal direction from one end of the metal sheet to an inner direction at a predetermined interval; Forming a foam sheet by spraying the molten adhesive on the surface of the foaming part with a spraying device so that the foaming part is adhered to the lower part of the metal sheet having the overlapping part formed therein, and pressing the metal sheet and the foaming part through a pressing device, and a rubber on the lower part of the foaming sheet. It characterized in that it comprises the step of forming a bottom adhesive surface by spraying a fire adhesive through a spraying device, and pressing a release paper on the bottom adhesive surface through a pressing device to manufacture a waterproof sheet and winding it on a winding roll.

Description

현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법{Manufacturing method of waterproof sheets for concrete or structure with ease of on-site construction}Manufacturing method of waterproof sheets for concrete or structures for easy on-site construction {Manufacturing method of waterproof sheets for concrete or structure with ease of on-site construction}

본 발명은 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법에 관한 것으로서, 더욱 상세하게는 섬유가 접착제로 인해 금속필름에 접착되며 경화되어 외부의 물 또는 빛이 투과되지 않도록 하고, 금속필름을 통해 섬유와 발포부의 화학반응을 방지하여 변형을 방지며 방수가 이루어지도록 하며, 발포부를 통해 단열 및 외부 충격을 완충시키도록 하므로, 반영구적인 수명을 가지며, 다층의 방수시트를 미리 생산하여 시공현장에서 필요한 길이로 절단한뒤 중첩부를 통해 시공시 서로 중첩 연결시키므로 방수시트 간으로 물 또는 이물질이 유입되지 않도록 하고, 다층의 방수시트를 시공장소에서 절단 후 이형지만 제거하여 대상물에 부착시키므로, 시공현장에서 시공을 간편하게 할 수 있는 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법에 관한것이다.The present invention relates to a method for manufacturing a waterproof sheet for concrete or structure that is easy to construct on-site, and more particularly, the fiber is adhered to and cured on a metal film due to an adhesive, so that external water or light is not transmitted, and the metal film It prevents the chemical reaction between the fiber and the foaming part to prevent deformation and makes waterproofing, and it has a semi-permanent lifespan by cushioning the insulation and external impact through the foaming part, and by producing a multi-layered waterproofing sheet in advance, After cutting to the required length at the construction site, they are overlapped and connected to each other during construction through the overlapping part, so that water or foreign substances do not enter between the waterproof sheets. It relates to a method for manufacturing a waterproof sheet for concrete or structures that can be easily constructed in the field, which is easy to construct on site.

일반적으로 건축물의 옥상 및 주차장의 슬라브(Slab)의 바닥/벽이나 기계실, 전기실 등의 바닥/벽 그리고 빗물 저류조나 저수조의 바닥/벽 등에 적용되며, 콘크리트 특성상 구조적 단점인 균열의 틈으로 물이 스며들어 동계 결빙으로 수축 팽창에 의하여, 슬라브 및 구조체가 파손되어 위험성을 내포하고 있어 이러한, 장소의 바닥은 건축법상 필연적으로 방수처리를 하도록 규정하고 있다.In general, it is applied to the floor/wall of the slab of the roof of a building and parking lot, the floor/wall of a machine room, an electrical room, and the floor/wall of a rainwater storage tank or water tank, etc. For example, slabs and structures are damaged by shrinkage and expansion due to freezing in winter, and there is a risk that the floors of these places are stipulated to inevitably be waterproofed according to the building law.

그 일례로 상기한 장소, 즉 중층 슬라브 구조에 대한 방수설계는 시멘트액체방수층과 무근 콘크리트층을 형성하고, 이 위에 에폭시코팅 또는 에폭시라이닝을 해주는 방수구조, 무근 콘크리트층 위에 우레탄을 시공해 주는 방수구조 또는, 노출 시트를 적용한 방수구조 등이 제안되고 있다.As an example, the waterproof design for the above-mentioned place, that is, the middle-layer slab structure, forms a cement liquid waterproofing layer and an unrooted concrete layer, and a waterproof structure with epoxy coating or epoxy lining on it, and a waterproof structure with urethane construction on the unrooted concrete layer Alternatively, a waterproof structure to which an exposed sheet is applied has been proposed.

그런데 시멘트액체방수층과 무근 콘크리트층을 형성하고, 이 위에 에폭시코팅 또는 에폭시라이닝을 해주는 방수구조의 경우 시공비가 낮고 비교적 시공의 간편하다는 이점이 있는 반면에 크랙의 발생을 차단하기가 어려운 문제점이 있고, 무근 콘크리트층 위에 고경질 우레탄을 시공해 주는 방수구조의 경우 시공의 간결함과 편리성은 보장받을 수 있으나 콘크리트 자체의 함습성과 우레탄 방수 부위의 자외선 노출 등으로 방수층의 수포현상을 막기가 어려운 문제점이 있다.However, in the case of a waterproof structure in which the cement liquid waterproofing layer and the unrooted concrete layer are formed, and epoxy coating or epoxy lining is applied thereon, the construction cost is low and the construction is relatively simple, but there is a problem that it is difficult to block the occurrence of cracks, In the case of a waterproof structure in which high hardness urethane is installed on an unrooted concrete layer, the simplicity and convenience of construction can be guaranteed, but there is a problem in that it is difficult to prevent the blistering of the waterproof layer due to the moisture content of the concrete itself and exposure to UV rays in the waterproofing part of the urethane. .

또한, 노출 시트를 적용한 방수구조의 경우 우레탄 방수의 단점을 보완하고 개선된 방수효율을 제공하는 이점이 있는 반면에 시트 연결 부위의 조인트 부분에 수축 또는 팽창에 의하여 파손되는 현상이 발생함과 더불어 시트의 노출 부위의 내구성이 약해지는 문제점이 있다.In addition, in the case of a waterproof structure to which an exposed sheet is applied, it has the advantage of supplementing the disadvantages of urethane waterproofing and providing improved waterproofing efficiency. There is a problem in that the durability of the exposed portion of the

선행특허 1은 건물 바닥면에 적층된 방수층에 있어서, 기존방수제의 단점인 액체방수의 크랙의 발생 및 구조체파손, 도막방수제의 기포발생 및 도막 두께의 불균일성 등을 해소하여 주며, 시트방수의 조인트 부분에서 야기되는 파손결함을 해소하여 주는 통기완충형 복합시트를 포함하는 건물바닥의 방수구조 및 이의 방수시공방법이 기재되어 있다.Prior Patent 1, in the waterproof layer laminated on the floor of a building, solves the disadvantages of the existing waterproofing agent, such as cracks in liquid waterproofing and structural damage, bubbles in the coating film waterproofing agent, and non-uniformity in coating film thickness, etc., and the joint part of the sheet waterproofing A waterproof structure of a building floor including a ventilation buffer type composite sheet that solves the damage defects caused by

그러나 선행특허 1은 폴리우레탄층이 맨 상측으로 표출되므로, 폴리우레탄이 햇빛에 의해 노후화 되면 파손될 수 있고, 경화되어 파손될 수 있으며, 폴리우레탄층이 외부 압력으로 인해 파손될 수 있어 방수 성능이 저하되어 파손된 부분으로 물이 유입될 수 있는 문제점이 있다.However, in Prior Patent 1, since the polyurethane layer is exposed on the top side, if the polyurethane is aged by sunlight, it may be damaged, it may be cured and damaged, and the polyurethane layer may be damaged due to external pressure, so that the waterproof performance is lowered and damaged There is a problem that water can be introduced into the part.

선행특허 2는 수지필름층; 및 섬유재질의 화이버망체, 유리섬유 및 수지섬유, 음이온분말의 사이 사이를 빈 공간이 없게 FRP수지가 채운 형태를 이루어 상기 수지필름층 위에 적층되는 방근방수층을 포함하여 구성되는 건물 옥상의 방근 방수용 시트가 기재되어 있다.Prior Patent 2 discloses a resin film layer; and an anti-corrosion waterproof layer laminated on the resin film layer in a form filled with FRP resin so that there is no empty space between the fiber network, glass fibers and resin fibers, and anion powder. is described.

그러나, 선행특허 2는 방근방수층이 방근 및 방수는 가능하나 햇빛 노출에의해 손상되거나 파손될 수 있고, 이로 인해 방수 및 방근 성능이 저하되어 어려워지는 문제점이 있다.However, in Prior Patent 2, although the anti-corrosion and waterproofing layer can be damaged or damaged by sunlight exposure, there is a problem in that the waterproof and rust-proof performance is deteriorated, thereby making it difficult.

선행특허 1 : 한국 등록특허공보 제10-1056548호(2011.08.05.)Prior Patent 1: Korean Patent Publication No. 10-1056548 (2011.08.05.) 선행특허 2 : 한국 등록특허공보 제10-1078090호(2011.10.24.)Prior Patent 2: Korean Patent Publication No. 10-1078090 (2011.10.24.)

본 발명은 섬유가 접착제로 인해 금속필름에 접착되며 경화되어 외부의 물 또는 빛이 투과되지 않도록 하고, 금속필름을 통해 섬유와 발포부의 화학반응을 방지하여 변형을 방지며 방수가 이루어지도록 하며, 발포부를 통해 단열 및 외부 충격을 완충시키도록 하므로, 반영구적인 수명을 가지며, 다층의 방수시트를 미리 생산하여 시공현장에서 필요한 길이로 절단한뒤 중첩부를 통해 시공시 서로 중첩 연결시키므로 방수시트 간으로 물 또는 이물질이 유입되지 않도록 하고, 다층의 방수시트를 시공장소에서 절단 후 이형지만 제거하여 대상물에 부착시키므로, 시공현장에서 시공을 간편하게 할 수 있는 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법을 제공하는데 그 목적이 있다.According to the present invention, the fiber is adhered to and cured on a metal film with an adhesive so that external water or light is not transmitted, and chemical reaction between the fiber and the foaming part is prevented through the metal film to prevent deformation and make waterproofing, and foaming It has a semi-permanent lifespan because it cushions the insulation and external impact through the part, and after producing a multi-layered waterproof sheet in advance and cutting it to the required length at the construction site, it is overlapped and connected to each other during construction through the overlapping part. Prevent foreign substances from entering, and after cutting the multi-layer waterproof sheet at the construction site, remove only the mold release and attach it to the object. Its purpose is to provide

일정 두께를 가지고 형성되어 외부로 노출되는 섬유 및 금속 재질로 이루어져 필름 형태로 이루어지는 금속필름을 구비하는 단계; 상기 분사장치를 통해 용융된 상태로 분사되는 접착제를 금속필름에 분사하고, 섬유와 금속필름을 접합장치를 통해 접합시켜 금속시트로 형성하는 단계; 상기 금속시트의 일측단에서 소정 간격 내측 방향까지 길이방향을 따라 펀칭장치를 통해 펀칭하여 중첩부를 형성하는 단계; 상기 중첩부가 형성된 금속시트 하부에 발포부가 접착되도록 분사장치로 용융된 접착제를 발포부 표면에 분사하여 압착장치를 통해 금속시트와 발포부를 압착시켜 발포시트로 형성하는 단계 및 상기 발포시트의 하부에 고무화 접착제를 분사장치를 통해 분사시켜 바닥접착면을 형성시키고, 이형지를 바닥접착면에 압착장치를 통해 압착시켜 방수시트를 제조 및 권취롤에 권취하는 단계를 포함하는 것을 특징으로 한다.providing a metal film formed to have a predetermined thickness and made of a fiber and a metal material exposed to the outside in the form of a film; spraying the adhesive sprayed in a molten state through the spraying device onto the metal film, and bonding the fibers and the metal film through the bonding device to form a metal sheet; forming an overlapping portion by punching through a punching device along a longitudinal direction from one end of the metal sheet to an inner direction at a predetermined interval; Forming a foam sheet by spraying the molten adhesive on the surface of the foaming part with a spraying device so that the foaming part is adhered to the lower part of the metal sheet having the overlapping part formed therein, and pressing the metal sheet and the foaming part through a pressing device, and a rubber on the lower part of the foaming sheet. It characterized in that it comprises the step of forming a bottom adhesive surface by spraying a fire adhesive through a spraying device, and pressing a release paper on the bottom adhesive surface through a pressing device to manufacture a waterproof sheet and winding it on a winding roll.

상기 접합장치 및 압착장치는, 섬유, 금속필름, 발포부 또는 이형지가 권취되는 각각의 롤이 결합되어 각 롤이 풀리도록 하는 고정부; 상기 섬유, 금속필름, 발포부 또는 이형지의 장력을 조절하는 장력조절부 및 상기 금속필름 또는 발포부의 상측에 분사장치를 통해 접착제가 분사되면 섬유와 금속필름, 금속필름과 발포부를 압착시켜 접합시키는 접합부를 포함하는 것을 특징으로 한다.The bonding device and the compression device may include: a fixing part for releasing each roll by coupling each roll on which a fiber, a metal film, a foaming part, or a release paper is wound; When the adhesive is sprayed through a spraying device on the upper side of the fiber, metal film, foaming part or the release paper, and a tension adjusting part for adjusting the tension of the fiber, metal film, foaming part or release paper, a bonding part for bonding by pressing the fiber and the metal film, the metal film and the foaming part It is characterized in that it includes.

상기 섬유는 폴리에스테르계 장섬유 부직포로 이루어지고, 상기 접착제는 폴리에틸렌(Polyethylene : PE) 재질로이루어져 용융 분사되는 것을 특징으로 한다.The fiber is made of a polyester-based long fiber nonwoven fabric, and the adhesive is made of a polyethylene (PE) material and is melt-sprayed.

상기 중첩부는 금속필름과 섬유가 접착제를 통해 접착된 상채에서 펀징장치를 통해 형성되며, 다른 방수시트와 중첩되어 방수접착제를 통해 접착 고정되도록 하는 것을 특징으로 한다.The overlapping portion is formed through a punching device in a state in which the metal film and the fiber are adhered through an adhesive, and is overlapped with another waterproof sheet to be adhesively fixed through a waterproof adhesive.

상기 바닥접착면은 부틸 고무 또는 고무화 아스팔트로 이루어져 콘크리트 또는 구조물에 접착되도록 형성되는 것을 특징으로 한다.The bottom adhesive surface is made of butyl rubber or rubberized asphalt and is characterized in that it is formed to adhere to concrete or structures.

본 발명은 섬유가 접착제로 인해 금속필름에 접착되며 경화되어 외부의 물 또는 빛이 투과되지 않도록 하고, 금속필름을 통해 섬유와 발포부의 화학반응을 방지하여 변형을 방지며 방수가 이루어지도록 하며, 발포부를 통해 단열 및 외부 충격을 완충시키도록 하므로, 반영구적인 수명을 가지는 효과가 있다.According to the present invention, the fiber is adhered to and cured on a metal film with an adhesive so that external water or light is not transmitted, and chemical reaction between the fiber and the foaming part is prevented through the metal film to prevent deformation and make waterproofing, and foaming It has the effect of having a semi-permanent lifespan because it cushions the insulation and external impact through the part.

또한, 다층의 방수시트를 미리 생산하여 시공현장에서 필요한 길이로 절단한뒤 중첩부를 통해 시공시 서로 중첩 연결시키므로 방수시트 간으로 물 또는 이물질이 유입되지 않도록 하는 효과가 있다.In addition, since multi-layer waterproof sheets are produced in advance, cut to the required length at the construction site, and connected to each other during construction through the overlapping portion, there is an effect to prevent water or foreign substances from entering between the waterproof sheets.

또한, 다층의 방수시트를 시공장소에서 절단 후 이형지만 제거하여 대상물에 부착시키므로, 시공현장에서 시공을 간편하게 할 수 있는 효과가 있다.In addition, since the multi-layer waterproof sheet is cut at the construction site and only the release mold is removed and attached to the object, there is an effect of simplifying the construction at the construction site.

도 1은 본 발명의 일 실시예에 따른 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법의 공정순서를 나타낸 도면이다.
도 2는 본 발명에 따른 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법으로 제조된 방수시트의 측면을 나타낸 도면이다.
도 3은 본 발명에 따른 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법으로 제조된 방수시트의 각층을 분리하여 나타낸 도면이다.
도 4는 본 발명에 따른 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법으로 제조된 방수시트가 다른 방수시트와 중첩 결합되어 시공되는 것을 나타낸 도면이다.1 is a view showing a process sequence of a method for manufacturing a waterproof sheet for concrete or structure that is easy to construct on-site according to an embodiment of the present invention.
2 is a view showing the side of a waterproof sheet manufactured by the method for manufacturing a waterproof sheet for concrete or structures that is easy to construct on site according to the present invention.
3 is a view showing each layer of a waterproof sheet manufactured by the method for manufacturing a waterproof sheet for concrete or structures that is easy to construct on site according to the present invention separately.
4 is a view showing that the waterproof sheet manufactured by the method for manufacturing a waterproof sheet for concrete or structure with easy on-site construction according to the present invention is constructed by overlapping with another waterproof sheet.

이하 본 발명의 실시를 위한 구체적인 실시예를 도면을 참고하여 설명한다. 본 발명의 실시예는 하나의 발명을 설명하기 위한 것으로서 권리범위는 예시된 실시예에 한정되지 아니하고, 예시된 도면은 발명의 명확성을 위하여 핵심적인 내용만 확대 도시하고 부수적인 것을 생략하였으므로 도면에 한정하여 해석하여서는 아니 된다.Hereinafter, specific embodiments for carrying out the present invention will be described with reference to the drawings. The embodiment of the present invention is intended to explain one invention, and the scope of rights is not limited to the illustrated embodiment, and the illustrated drawings are limited to the drawings because only the essential content is enlarged and illustrated for the clarity of the invention and incidental elements are omitted. should not be interpreted as such.

본 발명은 일정 두께를 가지고 형성되어 외부로 노출되는 섬유(10) 및 금속 재질로 이루어져 필름 형태로 이루어지는 금속필름(30)을 구비하는 단계(S10); 상기 분사장치(130)를 통해 용융된 상태로 분사되는 접착제(20)를 금속필름(30)에 분사하고, 섬유(10)와 금속필름(30)을 접합장치(110)를 통해 접합시켜 금속시트(2)로 형성하는 단계(S20); 상기 금속시트(2)의 일측단에서 소정 간격 내측 방향까지 길이방향을 따라 펀칭장치를 통해 펀칭하여 중첩부(1)를 형성하는 단계(S30); 상기 중첩부(1)가 형성된 금속시트(2) 하부에 발포부(40)가 접착되도록 분사장치(130)로 용융된 접착제(20)를 발포부(40) 표면에 분사하여 압착장치(120)를 통해 금속시트(2)와 발포부(40)를 압착시켜 발포시트(3)로 형성하는 단계(S40) 및 상기 발포시트(3)의 하부에 고무화 접착제(20)를 분사장치(130)를 통해 분사시켜 바닥접착면(50)을 형성시키고, 이형지(60)를 바닥접착면(50)에 압착장치(120)를 통해 압착시켜 방수시트(4)를 제조 및 권취롤에 권취하는 단계를(S50) 포함하는 것을 특징으로 한다.The present invention comprises the steps of providing a metal film 30 made of a film shape formed of a fiber 10 and a metal material which is formed to have a certain thickness and is exposed to the outside (S10); The adhesive 20 sprayed in a molten state through the injection device 130 is sprayed onto the metal film 30, and the fiber 10 and the metal film 30 are bonded through the bonding device 110 to bond the metal sheet. (2) forming a step (S20); forming the overlapping portion 1 by punching through a punching device along the longitudinal direction from one end of the metal sheet 2 to the inner direction at a predetermined interval (S30); The pressing device 120 by spraying the melted adhesive 20 on the surface of the foaming part 40 with the spraying device 130 so that the foaming part 40 is adhered to the lower part of the metal sheet 2 on which the overlapping part 1 is formed. Forming the foam sheet 3 by pressing the metal sheet 2 and the foam part 40 through the step (S40) and spraying the rubberized adhesive 20 on the lower part of the foam seat 3 by the injection device 130 By spraying through to form a bottom adhesive surface 50, and pressing the release paper 60 to the bottom adhesive surface 50 through a compression device 120, manufacturing and winding the waterproof sheet 4 on a winding roll. (S50) It is characterized in that it includes.

상기 접합장치(110) 및 압착장치(120)는, 섬유(10), 금속필름(30), 발포부(40) 또는 이형지(60)가 권취되는 각각의 롤이 결합되어 각 롤이 풀리도록 하는 고정부; 상기 섬유(10), 금속필름(30), 발포부(40) 또는 이형지(60)의 장력을 조절하는 장력조절부(111,121) 및 상기 금속필름(30) 또는 발포부(40)의 상측에 분사장치(130)를 통해 접착제(20)가 분사되면 섬유(10)와 금속필름(30), 금속필름(30)과 발포부(40)를 압착시켜 접합시키는 접합부(112, 122)를 포함하는 것을 특징으로 한다.The bonding device 110 and the pressing device 120, each roll on which the fiber 10, the metal film 30, the foaming part 40 or the release paper 60 is wound is coupled so that each roll is unwound. fixed part; The fiber 10, the metal film 30, the foaming part 40, or the tension adjusting part 111, 121 for adjusting the tension of the release paper 60, and the metal film 30 or the foaming part 40 is sprayed on the upper side. When the adhesive 20 is sprayed through the device 130, the fibers 10 and the metal film 30, the metal film 30 and the foaming part 40 are compressed to bond the bonding parts 112 and 122. characterized.

상기 섬유(10)는 폴리에스테르계 장섬유(10) 부직포로 이루어지고, 상기 접착제(20)는 폴리에틸렌(Polyethylene : PE) 재질로이루어져 용융 분사되는 것을 특징으로 한다.The fiber 10 is made of a polyester-based long fiber 10 non-woven fabric, and the adhesive 20 is made of a polyethylene (PE) material and is melt-sprayed.

상기 중첩부(1)는 금속필름(30)과 섬유(10)가 접착제(20)를 통해 접착된 상채에서 펀징장치를 통해 형성되며, 다른 방수시트(4)와 중첩되어 방수접착제(20)를 통해 접착 고정되도록 하는 것을 특징으로 한다.The overlapping portion 1 is formed through a punching device in a state in which the metal film 30 and the fiber 10 are adhered through the adhesive 20, and is overlapped with another waterproof sheet 4 to apply the waterproof adhesive 20. It is characterized in that it is adhesively fixed through.

상기 바닥접착면(50)은 부틸 고무 또는 고무화 아스팔트로 이루어져 콘크리트 또는 구조물에 접착되도록 형성되는 것을 특징으로 한다.The bottom adhesive surface 50 is made of butyl rubber or rubberized asphalt and is formed to adhere to concrete or structures.

도 1은 본 발명의 일 실시예에 따른 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법의 공정순서를 나타낸 도면으로서, 일정 두께를 가지고 형성되어 외부로 노출되는 섬유(10) 및 금속 재질로 이루어져 필름 형태로 이루어지는 금속필름(30)을 구비하는 단계(S10), 분사장치(130)를 통해 용융된 상태로 분사되는 접착제(20)를 금속필름(30)에 분사하고, 섬유(10)와 금속필름(30)을 접합장치(110)를 통해 접합시켜 금속시트(2)로 형성하는 단계(S20), 금속시트(2)의 일측단에서 소정 간격 내측 방향까지 길이방향을 따라 펀칭장치를 통해 펀칭하여 중첩부(1)를 형성하는 단계(S30), 중첩부(1)가 형성된 금속시트(2) 하부에 발포부(40)가 접착되도록 분사장치(130)로 용융된 접착제(20)를 발포부(40) 표면에 분사하여 압착장치(120)를 통해 금속시트(2)와 발포부(40)를 압착시켜 발포시트(3)로 형성하는 단계(S40) 및 발포시트(3)의 하부에 고무화 접착제(20)를 분사장치(130)를 통해 분사시켜 바닥접착면(50)을 형성시키고, 이형지(60)를 바닥접착면(50)에 압착장치(120)를 통해 압착시켜 방수시트(4)를 제조 및 권취롤에 권취하는 단계를(S50) 포함한다.1 is a view showing the process sequence of a method for manufacturing a waterproof sheet for concrete or structure that is easy to construct on site according to an embodiment of the present invention, the fiber 10 and the metal material formed with a certain thickness and exposed to the outside Step (S10) of providing a metal film 30 made of a film shape made of and the metal film 30 are bonded through the bonding device 110 to form a metal sheet 2 (S20), a punching device is formed along the longitudinal direction from one end of the metal sheet 2 to the inner direction at a predetermined interval. Forming the overlapping portion 1 by punching through (S30), the foamed portion 40 is adhered to the lower portion of the metal sheet 2 on which the overlapping portion 1 is formed. The adhesive 20 melted by the spraying device 130 The step (S40) and the foam seat (3) of forming a foam sheet (3) by spraying the foam portion (40) onto the surface to compress the metal sheet (2) and the foam portion (40) through the compression device (120) The rubberized adhesive 20 is sprayed on the bottom through the spraying device 130 to form the bottom adhesive surface 50, and the release paper 60 is pressed to the bottom adhesive surface 50 through the pressing device 120 to make it waterproof. Manufacturing and winding the sheet 4 on a winding roll (S50).

도 2는 본 발명에 따른 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법으로 제조된 방수시트의 측면을 나타낸 도면이고, 도 3은 본 발명에 따른 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법으로 제조된 방수시트의 각층을 분리하여 나타낸 도면이며, 도 4는 본 발명에 따른 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법으로 제조된 방수시트가 다른 방수시트와 중첩 결합되어 시공되는 것을 나타낸 도면이고, 2 is a view showing the side of a waterproof sheet manufactured by the method for manufacturing a waterproof sheet for concrete or structure that is easy to construct on site according to the present invention, and FIG. It is a view showing each layer of the waterproof sheet manufactured by the sheet manufacturing method separately, and FIG. 4 is a waterproof sheet manufactured by the manufacturing method of the waterproof sheet for concrete or structure, which is easy to construct on site according to the present invention, overlaps with another waterproof sheet It is a drawing showing the combined construction,

도 1 내지 도 3을 참조하면, 일정 두께를 가지고 형성되며, 외부로 노툴되도록 폴리에스테르계 장섬유(10) 부직포로 이루어지는 섬유(10)가 긴 길이의 판 형상으로 형성되어 권취롤에 권취되어 구비된다.1 to 3, the fiber 10 made of a polyester-based long fiber 10 non-woven fabric is formed in a plate shape of a long length so as to have a certain thickness and not to be tooled to the outside, and is wound on a winding roll. do.

그리고, 긴 길이의 판 형상으로 형성되는 금속필름(30)이 권취롤에 권취되어 구비된다.In addition, the metal film 30 formed in the shape of a long plate is wound on a winding roll and provided.

이렇게 구비되는 상기 섬유(10)와 금속필름(30)은 금속시트(2)로 형성하는 단계(S20)를 통해 접합장치(110)에 투입되어 분사장치(130)를 통해 용융 분사되는 접착제(20)가 금속필름(30)의 표면에 분사되고, 접합장치(110)를 통해 가압 접합된다.The fiber 10 and the metal film 30 provided in this way are put into the bonding device 110 through the step (S20) of forming the metal sheet 2, and the adhesive 20 is melted and sprayed through the spraying device 130 . ) is sprayed on the surface of the metal film 30 , and is press-bonded through the bonding device 110 .

상기 금속필름(30)은 알루미늄 재질로 이루어지며, 소정 두께를 가지는 필름 형상으로 압연을 통해 형성된다.The metal film 30 is made of an aluminum material, and is formed by rolling into a film shape having a predetermined thickness.

이렇게 상기 섬유(10)와 금속필름(30)이 접착제(20)로 접합되어 금속시트(2)로 형성되고, 이러한 금속시트(2)는 권취롤에 권취된다.In this way, the fiber 10 and the metal film 30 are bonded with an adhesive 20 to form a metal sheet 2 , and the metal sheet 2 is wound on a winding roll.

상기 금속시트(2)는 중첩부(1)를 형성하는 단계(S30)를 통해 일측단에 일정 간격 내측까지 펀칭장치를 통해 타공이 형성되는 중첩부(1)가 형성된다.In the metal sheet 2, an overlapping portion 1 in which a perforation is formed through a punching device to the inside at a predetermined interval at one end of the metal sheet 2 through the step S30 of forming the overlapping portion 1 is formed.

상기 중첩부(1)는 금속시트(2)의 길이방향을 따라 동일 폭을 가지고 형성되어 다른 금속시트(2)의 중첩부(1)가 형성되지 않은 방향의 상측면에 중첩되어 서로 연결되어 설치될 수 있도록 한다.The overlapping portion 1 is formed to have the same width along the longitudinal direction of the metal sheet 2, overlapping the upper surface of the other metal sheet 2 in the direction in which the overlapping portion 1 is not formed, and connected to each other. make it possible

상기 중첩부(1)가 형성된 금속시트(2)는 권취롤에 권취된 상태로 압착장치(120)로 투입된다.The metal sheet 2 on which the overlapping portion 1 is formed is fed into the compression device 120 while being wound on a winding roll.

상기 압착장치(120)로 투입되는 금속시트(2)는 발포시트(3)로 형성하는 단계(S40)를 통해 중첩부(1)가 형성된 금속시트(2) 하부에 발포부(40)가 접착되도록 분사장치(130)로 용융된 접착제(20)를 발포부(40) 표면에 분사하여 압착장치(120)를 통해 금속시트(2)와 발포부(40)를 압착시켜 발포시트(3)로 형성하게 된다.The foamed portion 40 is adhered to the lower portion of the metal sheet 2 on which the overlapping portion 1 is formed through the step (S40) of forming the metal sheet 2 fed into the pressing device 120 into the foamed sheet 3 . The molten adhesive 20 is sprayed onto the surface of the foaming part 40 by the spraying device 130 so as to compress the metal sheet 2 and the foaming part 40 through the pressing device 120 to form the foamed sheet 3 . will form

상기 발포시트(3)의 발포부(40)는 가교발포제가 긴 길이의 판 형상으로 발포 형성되며, 금속시트(2)의 중첩부(1) 폭만큼 내측으로 폭이 작게 형성되어 금속시트(2)의 길이방향을 따라 접착된다.The foaming part 40 of the foam sheet 3 is formed by foaming the cross-linked foaming agent in the shape of a long plate, and the width of the metal sheet 2 is formed as small as the width of the overlapping portion 1 of the metal sheet 2 on the inside. ) is attached along the longitudinal direction of the

상기 섬유(10)와 금속필름(30) 간을 접착시키는 접착제(20)와 금속필름(30)과 발포부(40) 간을 접착시키는 접착제(20)는 폴리에틸렌(Polyethylene : PE) 재질로 이루어져 분사장치(130)에서 용융된 상태로 금속필름(30) 및 발포부(40)에 분사된다.The adhesive 20 for bonding between the fiber 10 and the metal film 30 and the adhesive 20 for bonding between the metal film 30 and the foaming part 40 are made of polyethylene (PE) material and sprayed. It is sprayed on the metal film 30 and the foaming part 40 in a molten state in the device 130 .

상기 금속시트(2)와 발포부(40)가 압착되어 발포시트(3)로 형성되면, 방수시트(4)를 제조 및 권취롤에 권취하는 단계를(S50) 통해 발포시트(3)의 하부에 고무화 접착제(20)를 분사장치(130)를 통해 분사시켜 바닥접착면(50)을 형성시키고, 이형지(60)를 바닥접착면(50)에 압착장치(120)를 통해 압착시켜 방수시트(4)를 제조 및 권취롤에 권취하게 된다.When the metal sheet 2 and the foam part 40 are compressed to form a foam sheet 3, the lower portion of the foam sheet 3 through the steps (S50) of manufacturing and winding the waterproof sheet 4 on a winding roll The rubberized adhesive 20 is sprayed through the spraying device 130 to form the bottom adhesive surface 50, and the release paper 60 is pressed to the bottom adhesive surface 50 through the compression device 120 to form a waterproof sheet. (4) is manufactured and wound on a winding roll.

이때, 상기 접합장치(110) 및 압착장치(120)는, 섬유(10), 금속필름(30), 발포부(40) 또는 이형지(60)가 권취되는 각각의 롤이 결합되어 각 롤이 풀리도록 하는 고정부, 섬유(10), 금속필름(30), 발포부(40) 또는 이형지(60)의 장력을 조절하는 장력조절부(111,121) 및 금속필름(30) 또는 발포부(40)의 상측에 분사장치(130)를 통해 접착제(20)가 분사되면 섬유(10)와 금속필름(30), 금속필름(30)과 발포부(40)를 압착시켜 접합시키는 접합부(112, 122)를 포함한다.At this time, in the bonding device 110 and the compression device 120 , each roll on which the fiber 10 , the metal film 30 , the foaming part 40 or the release paper 60 is wound is coupled, and each roll is released by a pulley. Tension adjusting parts 111 and 121 for adjusting the tension of the fixing part, the fiber 10, the metal film 30, the foaming part 40 or the release paper 60, and the metal film 30 or the foaming part 40 to When the adhesive 20 is sprayed through the spraying device 130 on the upper side, the bonding parts 112 and 122 for bonding the fiber 10 and the metal film 30, the metal film 30 and the foaming part 40 by pressing them are formed. include

상기 고정부는 섬유(10), 금속필름(30), 발포부(40) 또는 이형지(60)가 권취된 각 롤이 접합장치(110) 또는 압착장치(120)에 투입구 측에 형성되어 접합장치(110) 또는 압착장치(120) 내부로 공급하게 된다.The fixing part is formed on the inlet side of the fiber 10, the metal film 30, the foam part 40, or each roll on which the release paper 60 is wound, the bonding device 110 or the compression device 120 is formed on the side of the bonding device ( 110) or the compression device 120 is supplied to the inside.

상기 정력조절부는 섬유(10), 금속필름(30), 발포부(40) 또는 이형지(60)가 롤에서 풀릴 때 장력을 조절하며, 섬유(10), 금속필름(30), 발포부(40) 또는 이형지(60)가 투입될 때 정위치로 투입되도록 가이드하게 된다.The tension control unit adjusts the tension when the fiber 10, the metal film 30, the foam unit 40 or the release paper 60 is unwound from the roll, and the fiber 10, the metal film 30, and the foam unit 40 ) or when the release paper 60 is put in, it is guided so that it is put into the correct position.

상기 접합부(112, 122)는 접착제(20)가 도포된 금속필름(30)과 섬유(10), 금속필름(30)과 발포부(40) 및 고무화 접착제(20)를 통해 접착되는 발포부(40)와 이형지(60) 간을 각 과정에서 압착하여 접착시키도록 압착롤러 형상으로 형성된다.The bonding portions 112 and 122 are the metal film 30 and the fiber 10 to which the adhesive 20 is applied, the metal film 30 and the foamed portion 40 and the foamed portion bonded through the rubberized adhesive 20 . (40) and the release paper 60 is formed in the shape of a pressing roller so as to be adhered by pressing in each process.

상기 발포부(40)가 금속시트(2)에 접착되어 형성되는 발포시트(3)의 하부에 고무화 접착제(20)를 도포하면, 바닥접착면(50)이 형성되고, 이러한 바닥접착면(50)을 통해 콘크리트 또는 구조물에 상기의 과정으로 제조되는 방수시트(4)가 부착되도록 한다.When the rubberized adhesive 20 is applied to the lower part of the foam sheet 3 formed by bonding the foam part 40 to the metal sheet 2, a bottom adhesive surface 50 is formed, and this bottom adhesive surface ( 50) so that the waterproof sheet 4 manufactured by the above process is attached to the concrete or structure.

상기 접착제(20)와 고무화 접착제(20)가 용융되어 분사장치(130)를 통해 용융된 상태로 분사되는 이유는 도포면적의 누락이 없이 도포될 수 있도록 하기 위해서이며, 용융되어 분사되는 접착제(20) 또는 고무화 접착제(20)가 경화되면서 강하게 접착되도록 하기 위해서이다.The reason that the adhesive 20 and the rubberized adhesive 20 are melted and sprayed in a molten state through the spraying device 130 is so that it can be applied without omission of the application area, and the melted and sprayed adhesive ( 20) or so that the rubberized adhesive 20 is strongly adhered while curing.

상기 바닥접착면(50)은 접착력이 강하므로, 현장시공시에만 사용될 수 있도록 바닥접착면(50)의 하부에 이형지(60)가 부착되어 현장시공시에만 이형지(60)가 제거되어 설치면에 부착되도록 한다.Since the adhesive surface 50 has a strong adhesive force, the release paper 60 is attached to the lower part of the adhesive surface 50 so that it can be used only during on-site construction, and the release paper 60 is removed only during on-site construction, so that it can be used on the installation surface. to be attached.

상기 바닥접착면(50)을 이루는 고무화 접착제(20)는 부틸 고무 또는 고무화 아스팔트로 이루어져 콘크리트 또는 구조물에 접착되도록 형성된다.The rubberized adhesive 20 constituting the bottom adhesive surface 50 is formed of butyl rubber or rubberized asphalt to adhere to concrete or structures.

도 4에 도시된 바와 같이 이렇게 제조되는 상기 방수시트(4)는 현장에서 시공할 때 시공할 콘크리트 또는 구조물의 설치면의 최상위열 또는 최하위열의 설치 길이만큼 롤에 감겨진 방수시트(4)를 풀러 절단하고, 절단된 방수시트(4)에서 이형지(60)층을 제거한뒤 일차적으로 콘크리트 또는 구조물에 바닥첩착층이 접착되도록 부착한다.As shown in FIG. 4, the waterproof sheet 4 manufactured in this way is the waterproof sheet 4 wound on a roll as much as the installation length of the highest row or lowest row of the installation surface of the concrete or structure to be constructed at the time of construction in the field. After cutting and removing the release paper 60 layer from the cut waterproof sheet 4, it is first attached to the concrete or structure so that the floor adhesive layer is adhered.

그리고, 상기 부착된 방수시트(4)의 윗열 또는 아랫열에 동일한 길이로 절단된 방수시트(4)의 이형지(60)를 제거한뒤 중첩부(1)를 윗열 또는 아랫열의 방수시트(4) 상측면에 적층되도록 방수시트(4)를 콘크리트 또는 구조물에 부착하게 된다.Then, after removing the release paper 60 of the waterproof sheet 4 cut to the same length in the upper or lower row of the attached waterproof sheet 4, the overlapping part 1 is placed on the upper side of the waterproof sheet 4 in the upper or lower row The waterproof sheet 4 is attached to the concrete or structure to be laminated on the

이때, 상기 중첩부(1)에는 방수 접착제(20)를 도포하여 윗열 또는 아랫열의 방수시트(4)와 적층될 때 방수 접착제(20)로 부착되도록 할 수 있으며, 적층된 상태에서 방수 접착제(20)를 중첩부(1)의 차공 사이로 투입하여 중첩부(1)와 방수시트(4)의 상측면이 접차되도록 할 수 있다.At this time, the waterproof adhesive 20 may be applied to the overlapping portion 1 to be attached with the waterproof adhesive 20 when laminated with the waterproof sheet 4 in the upper or lower row, and in the laminated state, the waterproof adhesive 20 ) can be inserted between the gaps of the overlapping portion 1 so that the overlapping portion 1 and the upper surface of the waterproof sheet 4 are in contact.

상기 중첩부(1)가 중첩되도록 추가적인 방수시트(4)를 설치하여 콘크리트 또는 구조물에 설치범위를 설치하도록 한다.An additional waterproof sheet 4 is installed so that the overlapping part 1 overlaps, so that the installation range is installed in the concrete or structure.

이러한 과정을 통해 다수의 방수시트(4)가 콘크리트 또는 구조물의 설치범위에 모두 설치되면 상기 방수시트(4)가 방수층을 이루게 된다.Through this process, when a plurality of waterproof sheets 4 are all installed in the installation range of concrete or structures, the waterproof sheets 4 form a waterproof layer.

상기 방수 접착제(20)는 우레탄계의 재질로 이루어질 수 있으며, 동등한 효과를 내는 도막방수제를 이용할 수도 있다.The waterproof adhesive 20 may be made of a urethane-based material, and a coating film waterproofing agent having an equivalent effect may be used.

이와 같이 이루어지는 본 발명은 섬유가 접착제로 인해 금속필름에 접착되며 경화되어 외부의 물 또는 빛이 투과되지 않도록 하고, 금속필름을 통해 섬유와 발포부의 화학반응을 방지하여 변형을 방지며 방수가 이루어지도록 하며, 발포부를 통해 단열 및 외부 충격을 완충시키도록 하므로, 반영구적인 수명을 가지는 효과가 있다.In the present invention, the fiber is adhered to the metal film by the adhesive and hardened so that external water or light is not transmitted, and the chemical reaction between the fiber and the foaming part is prevented through the metal film to prevent deformation and to be waterproof. And, it has the effect of having a semi-permanent lifespan because it cushions the heat insulation and external impact through the foaming part.

또한, 다층의 방수시트를 미리 생산하여 시공현장에서 필요한 길이로 절단한뒤 중첩부를 통해 시공시 서로 중첩 연결시키므로 방수시트 간으로 물 또는 이물질이 유입되지 않도록 하는 효과가 있다.In addition, since multi-layer waterproof sheets are produced in advance, cut to the required length at the construction site, and connected to each other during construction through the overlapping portion, there is an effect to prevent water or foreign substances from entering between the waterproof sheets.

또한, 다층의 방수시트를 시공장소에서 절단 후 이형지만 제거하여 대상물에 부착시키므로, 시공현장에서 시공을 간편하게 할 수 있는 효과가 있다.In addition, since the multi-layer waterproof sheet is cut at the construction site and only the release mold is removed and attached to the object, there is an effect of simplifying the construction at the construction site.

상기와 같은 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법은 위에서 설명된 실시예들의 구성과 작동 방식에 한정되는 것이 아니다. 상기 실시예들은 각 실시예들의 전부 또는 일부가 선택적으로 조합되어 다양한 변형이 이루어질 수 있도록 구성될 수도 있다.The manufacturing method of the waterproof sheet for concrete or structure that is easy to construct on site as described above is not limited to the configuration and operation method of the above-described embodiments. The above embodiments may be configured so that various modifications may be made by selectively combining all or part of each of the embodiments.

1 : 중첩부 2 : 금속시트
3 : 발포시트 4 : 방수시트
10 : 섬유 20 : 접착제
30 : 금속필름 40 : 발포부
50 : 바닥접착면 60 : 이형지
110 : 접합장치 111 : 장력조절부
112 : 접합부
120 : 압착장치 121 : 장력조절부
122 : 접합부
130 : 분사장치1: overlapping part 2: metal sheet
3: foam sheet 4: waterproof sheet
10: fiber 20: adhesive
30: metal film 40: foaming part
50: bottom adhesive surface 60: release paper
110: bonding device 111: tension control unit
112: junction
120: compression device 121: tension control unit
122: junction
130: injection device

Claims (5)

일정 두께를 가지고 형성되어 외부로 노출되는 섬유(10) 및 금속 재질로 이루어져 필름 형태로 이루어지는 금속필름(30)을 구비하는 단계(S10);
상기 분사장치(130)를 통해 용융된 상태로 분사되는 접착제(20)를 금속필름(30)에 분사하고, 섬유(10)와 금속필름(30)을 접합장치(110)를 통해 접합시켜 금속시트(2)로 형성하는 단계(S20);
상기 금속시트(2)의 일측단에서 소정 간격 내측 방향까지 길이방향을 따라 펀칭장치를 통해 펀칭하여 중첩부(1)를 형성하는 단계(S30);
상기 중첩부(1)가 형성된 금속시트(2) 하부에 발포부(40)가 접착되도록 분사장치(130)로 용융된 접착제(20)를 발포부(40) 표면에 분사하여 압착장치(120)를 통해 금속시트(2)와 발포부(40)를 압착시켜 발포시트(3)로 형성하는 단계(S40) 및
상기 발포시트(3)의 하부에 고무화 접착제(20)를 분사장치(130)를 통해 분사시켜 바닥접착면(50)을 형성시키고, 이형지(60)를 바닥접착면(50)에 압착장치(120)를 통해 압착시켜 방수시트(4)를 제조 및 권취롤에 권취하는 단계를(S50) 포함하고,
상기 중첩부(1)를 다른 방수시트(4)의 슴속시트 강측면에 중첩시켜 접합시키도록 하며, 발포부(40)는 금속시트(2)의 폭보다 중첩부(1) 만큼 작게 폭이 형성되어 중첩부(1)가 다른 방수시트(4)에 중첩될 수 있도록 하는 것을 특징으로 하는 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법.
A step (S10) of providing a metal film (30) formed of a predetermined thickness and made of a fiber (10) exposed to the outside and a metal material in the form of a film;
The adhesive 20 sprayed in a molten state through the injection device 130 is sprayed onto the metal film 30, and the fiber 10 and the metal film 30 are bonded through the bonding device 110 to bond the metal sheet. (2) forming a step (S20);
forming the overlapping portion 1 by punching through a punching device along the longitudinal direction from one end of the metal sheet 2 to the inner direction at a predetermined interval (S30);
The pressing device 120 by spraying the melted adhesive 20 on the surface of the foaming part 40 with the spraying device 130 so that the foaming part 40 is adhered to the lower part of the metal sheet 2 on which the overlapping part 1 is formed. Forming a foam sheet 3 by pressing the metal sheet 2 and the foam part 40 through (S40) and
A rubberized adhesive 20 is sprayed on the lower portion of the foam sheet 3 through a spraying device 130 to form a bottom adhesive surface 50, and a release paper 60 is pressed onto the bottom adhesive surface 50 by a pressing device ( 120) comprising the step of manufacturing and winding the waterproof sheet 4 on a winding roll by pressing (S50),
The overlapping portion (1) is superimposed on the steel side of the soomsok sheet of the other waterproof sheet (4) to be bonded, and the foam portion (40) has a width smaller than the width of the metal sheet (2) by the overlapping portion (1). A method of manufacturing a waterproof sheet for concrete or structure with easy on-site construction, characterized in that the overlapping portion (1) can be overlapped with another waterproof sheet (4).
 제1항에 있어서,
상기 접합장치(110) 및 압착장치(120)는, 섬유(10), 금속필름(30), 발포부(40) 또는 이형지(60)가 권취되는 각각의 롤이 결합되어 각 롤이 풀리도록 하는 고정부;
상기 섬유(10), 금속필름(30), 발포부(40) 또는 이형지(60)의 장력을 조절하는 장력조절부(111,121) 및
상기 금속필름(30) 또는 발포부(40)의 상측에 분사장치(130)를 통해 접착제(20)가 분사되면 섬유(10)와 금속필름(30), 금속필름(30)과 발포부(40)를 압착시켜 접합시키는 접합부(112, 122)를 포함하는 것을 특징으로 하는 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법.
According to claim 1,
The bonding device 110 and the pressing device 120, each roll on which the fiber 10, the metal film 30, the foaming part 40, or the release paper 60 is wound is coupled so that each roll is unwound. fixed part;
Tension adjusting units 111 and 121 for adjusting the tension of the fiber 10 , the metal film 30 , the foaming unit 40 or the release paper 60 , and
When the adhesive 20 is sprayed through the injection device 130 on the upper side of the metal film 30 or the foaming part 40 , the fiber 10 and the metal film 30 , the metal film 30 and the foaming part 40 . ) A method of manufacturing a waterproof sheet for concrete or structure with easy on-site construction, characterized in that it includes a joint portion (112, 122) for bonding by pressing.
 제1항에 있어서,
상기 섬유(10)는 폴리에스테르계 장섬유(10) 부직포로 이루어지고, 상기 접착제(20)는 폴리에틸렌(Polyethylene : PE) 재질로 이루어져 용융 분사되는 것을 특징으로 하는 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법.
According to claim 1,
The fiber 10 is made of a polyester-based long fiber 10 non-woven fabric, and the adhesive 20 is made of a polyethylene (PE) material and is melt-sprayed for easy on-site construction for concrete or structures. A method for manufacturing a waterproof sheet.
 제1항에 있어서,
상기 중첩부(1)는 금속필름(30)과 섬유(10)가 접착제(20)를 통해 접착된 상채에서 펀징장치를 통해 형성되며, 다른 방수시트(4)와 중첩되어 방수접착제(20)를 통해 접착 고정되도록 하는 것을 특징으로 하는 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법.
According to claim 1,
The overlapping portion 1 is formed through a punching device in a state in which the metal film 30 and the fiber 10 are adhered through the adhesive 20, and is overlapped with the other waterproof sheet 4 to apply the waterproof adhesive 20. A method for manufacturing a waterproof sheet for concrete or structure that is easy to construct on-site, characterized in that it is adhesively fixed through it.
 제1항에 있어서,
상기 바닥접착면(50)의 고무화 접착제(20)는 부틸 고무 또는 고무화 아스팔트로 이루어져 콘크리트 또는 구조물에 접착되도록 형성되는 것을 특징으로 하는 현장시공이 용이한 콘크리트 또는 구조물용 방수시트의 제조방법.According to claim 1,
The rubberized adhesive 20 of the bottom adhesive surface 50 is made of butyl rubber or rubberized asphalt and is formed to adhere to concrete or structures.
KR1020200037882A 2020-03-28 2020-03-28 Manufacturing method of waterproof sheets for concrete or structure with ease of on-site construction KR102410843B1 (en)

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