KR100952846B1 - Fiber tape for concrete structure reinforcement - Google Patents

Fiber tape for concrete structure reinforcement Download PDF

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Publication number
KR100952846B1
KR100952846B1 KR1020090035359A KR20090035359A KR100952846B1 KR 100952846 B1 KR100952846 B1 KR 100952846B1 KR 1020090035359 A KR1020090035359 A KR 1020090035359A KR 20090035359 A KR20090035359 A KR 20090035359A KR 100952846 B1 KR100952846 B1 KR 100952846B1
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South Korea
Prior art keywords
fiber tape
building
base plate
concrete
tape
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KR1020090035359A
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Korean (ko)
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윤정배
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윤정배
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • 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
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/142—Laminating of sheets, panels or inserts, e.g. stiffeners, by wrapping in at least one outer layer, or inserting into a preformed pocket
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
    • E04G2023/0251—Increasing or restoring the load-bearing capacity of building construction elements by using fiber reinforced plastic elements

Abstract

PURPOSE: A fiber tape for reinforcing a concrete structure is provided to improve adhesion, tensile force, and durability by integrally placing concrete on the fiber tape. CONSTITUTION: A fiber tape for reinforcing a concrete structure is composed as follows. A base plate(1) is composed of a fiber tape(3) and a net body(2). Two or more carbon fibers or aramid fibers are placed on the fiber tape for reinforcing tensile force. The net body, composed of the carbon fibers or the aramid fibers, is attached on one surface or both surfaces of the base plate. Vent holes are formed between the net body and the base plate of the fiber tape.

Description

콘크리트 구조물 보강용 섬유 테이프{Fiber tape for concrete structure reinforcement}Fiber tape for concrete structure reinforcement

본 발명은 콘크리트 구조물 보강용 섬유 테이프에 관한 것으로서, 더욱 상세하게는 각종 건축물을 준공한 후, 건축물의 기둥, 수평보, 스라브 등에 내구력을 보강시키는 공사에서 사용하는 섬유 테이프를 구성시 에폭시 접착제 또는 콘크리트와의 친화력을 증강시킬 수 있도록 하기 위한 콘크리트 구조물 보강용 섬유 테이프에 관한 것이다.The present invention relates to a fiber tape for reinforcing concrete structures, and more particularly, after completing a variety of buildings, epoxy adhesive or concrete when constructing a fiber tape used in construction to reinforce the durability, such as pillars, horizontal beams, slabs, etc. The present invention relates to a fiber tape for reinforcing concrete structures in order to enhance affinity with.

주지하는 바와 같이 건축물을 준공한 후에 건축물의 기둥이나, 수평보, 스라브 등 각종 콘크리트 구조물을 보수할 때 탄소섬유(탄소판 포함.) 또는 아라미드 섬유(아라미드판 포함.)로 된 섬유 테이프를 사용한다.As is well known, fiber tapes made of carbon fibers (including carbon plates) or aramid fibers (including aramid plates) are used to repair various concrete structures such as columns, horizontal beams, slabs, etc. after the construction of the building.

종래 상기와 같은 용도에서 각광을 받고 있는 섬유 테이프의 구성을 살펴보면, 탄소섬유 또는 아라미드 섬유 재질로 망체 형상과 판체 형상으로 구성된 섬유 테이프를 볼 수 있다.Looking at the configuration of the fiber tape has been spotlighted in the conventional use as described above, you can see a fiber tape consisting of a mesh shape and a plate shape made of carbon fiber or aramid fiber material.

상기 망체 형상으로 된 섬유 테이프의 경우에는 건축물의 보수할 장소에 접착시 공기가 신속하게 배출되기 때문에 접착은 잘되지만, 섬유 테이프 자체적인 인 장력이 크게 부족한 단점이 있다.In the case of the fiber tape having a mesh shape, adhesion is well because air is quickly discharged when bonding to a place to be repaired in a building, but there is a disadvantage in that the fiber tape itself has a large lack of phosphorus tension.

그리고, 판체 형상으로 된 경우에는 섬유 테이프 자체의 인장력은 양호하지만, 접착시 공기 빠짐이 원활하지 못하여 완전한 접착이 불가능하고, 또한 콘크리트와의 친화력이 매우 부족한 등의 단점이 있었다.In addition, in the case of the plate-like shape, the tensile strength of the fiber tape itself is good, but there is a disadvantage in that air is not released smoothly during adhesion, so that perfect adhesion is impossible, and the affinity with concrete is very insufficient.

따라서, 탄소섬유 또는 아라미드 섬유로서에 인장력에 대한 재질적 특성은 양호하지만, 섬유 테이프로 구성하여 실제 건축물에 시공하였을 때 접착되지 않은 부분에 의해서 섬유 테이프에 인장력이 건축물에 전이되는 작용이 기대 이하로 저하되는 등 구조적으로 많은 문제점이 있었다.Therefore, although the material properties of tensile strength are good as carbon fibers or aramid fibers, the effect that the tensile force transfers to the fiber tape to the structure is less than expected due to the unbonded portion when the fiber tape is constructed on the actual building. There are many structural problems such as deterioration.

본 발명은 상기한 문제점들을 해결하기 위한 것으로서, 콘크리트 구조물 보강용 섬유 테이프를 구성시 탄소섬유 또는 아라미드 섬유로서의 원천적인 인장력을 발휘하는 동시에 콘크리트와의 친화력을 증강시킬 수 있게 구성하여 건축물에 시공하였을 때, 탄소섬유 또는 아라미드 섬유로서의 인장력을 충분하게 발휘하여 건축물의 내구성을 향상시켜주고, 후 시공하는 콘크리트와 건축물과의 일체성을 향상시킬 수 있는 섬유 테이프를 제공함에 그 목적이 있다.The present invention is to solve the above problems, when constructing a fiber tape for reinforcing concrete structures when constructing to the building to exhibit the original tensile strength as carbon fibers or aramid fibers and to enhance the affinity with concrete It is an object of the present invention to provide a fiber tape capable of sufficiently exhibiting the tensile force as carbon fiber or aramid fiber to improve the durability of the building, and to improve the integrity of the concrete and the building after construction.

본 발명에 의한 콘크리트 구조물 보강용 섬유 테이프는, 섬유 테이프에 인장력을 증강하기 위하여 탄소섬유 또는 아라미드 섬유로 적층된 베이스판이 구성되고, 상기 베이스판의 일면 또는 양면에는 건축물과의 접착성을 향상시키고, 섬유 테이프 위에 후 시공되는 콘크리트와의 일체성을 극대화시키기 위하여 탄소섬유 또는 아라미드 섬유로 구성된 망체를 일체로 형성시켜 구성된 것이 본 발명에 특징이 있다.The fiber tape for reinforcing concrete structures according to the present invention includes a base plate laminated with carbon fibers or aramid fibers in order to enhance tensile strength on the fiber tape, and improves adhesion to buildings on one or both surfaces of the base plate, In order to maximize the integrity of the concrete after the construction on the fiber tape is characterized by the present invention is formed by integrally forming a mesh consisting of carbon fibers or aramid fibers.

본 발명에 의한 콘크리트 구조물 보강용 섬유 테이프에 의하면, 섬유 테이프가 탄소섬유 또는 아라미드 섬유로 구성되면서 베이스판의 구성에 의해서 인장력을 극대화시켜주는 효과가 있으며,According to the fiber tape for reinforcing concrete structures according to the present invention, while the fiber tape is composed of carbon fibers or aramid fibers, there is an effect of maximizing the tensile force by the configuration of the base plate,

또, 베이스판의 일면 또는 양면에 형성된 망체에 의해서 건축물과의 접착성을 향상시켜주도록 구성되어 있기 때문에 건축물에 보수공사 시 접착성이 매우 우수한 효과가 있으며,In addition, since the mesh is formed on one or both sides of the base plate to improve the adhesiveness with the building, it has an excellent effect of adhesion to the building during repair work.

특히, 건축물 보수공사시 섬유 테이프 위에 후 시공되는 콘크리트와 일체성을 향상시킬 수 있기 때문에 섬유 테이프가 시공된 건축물에 내구성을 향상시켜주는데 크게 기여하는 등의 효과가 있다.In particular, since the integrity of the concrete after the construction on the fiber tape can be improved during the building repair work, there is an effect such as to greatly contribute to improving the durability in the building on which the fiber tape was constructed.

이하, 첨부된 도면과 관련하여 본 발명에 의한 콘크리트 구조물 보강용 섬유 테이프에 대한 구성을 상세하게 설명하면 다음과 같다. Hereinafter, the configuration of the fiber tape for reinforcing concrete structures according to the present invention with reference to the accompanying drawings in detail as follows.

도 1은 본 발명에 의한 섬유 테이프의 사시도, 도 2는 본 발명에 의한 섬유 테이프의 단면도, 도 3,4는 본 발명에 의한 또 다른 섬유 테이프의 단면도, 도 5,6은 본 발명에 의한 섬유 테이프를 사용한 건축물의 시공상태를 보인 단면도이다.1 is a perspective view of a fiber tape according to the present invention, FIG. 2 is a cross-sectional view of a fiber tape according to the present invention, FIGS. 3 and 4 are cross-sectional views of another fiber tape according to the present invention, and FIGS. 5 and 6 are fibers according to the present invention. This is a cross-sectional view showing the construction of a building using tape.

본 발명에 의한 콘크리트 구조물 보강용 섬유 테이프는,Fiber tape for reinforcing concrete structures according to the present invention,

섬유 테이프(3)에 인장력을 증강하기 위하여 탄소섬유 또는 아라미드 섬유로 2겹 이상 적층시켜 구성된 베이스판(1)과,A base plate 1 composed of two or more layers of carbon fibers or aramid fibers laminated to the fiber tape 3 to enhance tensile strength,

상기 베이스판(1)의 일면 또는 양면에는 건축물과의 접착성을 향상시키고, 콘크리트와의 일체성을 극대화시키기 위하여 탄소섬유 또는 아라미드 섬유로 구성된 망체(2)를 일체로 형성시켜 구성된 것이다.One or both surfaces of the base plate 1 is formed by integrally forming the mesh 2 composed of carbon fibers or aramid fibers in order to improve adhesion to the building and maximize the integrity with the concrete.

본 발명에 또 다른 구성으로는 섬유 테이프(3)를 건축물 및 콘크리트와 접착시 에폭시 접착제의 유동성 향상과 공기 배출이 용이하도록 베이스판(1)에 소정의 간격으로 통기공(4)들을 형성한 섬유 테이프(3)를 구성한다.In another aspect of the present invention, the fiber tape (3) is formed with the ventilation holes (4) formed at predetermined intervals on the base plate (1) in order to improve the fluidity of the epoxy adhesive and easy air discharge when adhering the fiber tape (3) with buildings and concrete The tape 3 is constituted.

도면의 미설명 부호 10은 건축물, 11은 후 시공된 콘크리트, 12는 접착제층을 표시한 것이다.In the drawings, reference numeral 10 denotes a building, 11 denotes post-concrete concrete, and 12 denotes an adhesive layer.

이상과 같이 구성된 본 발명에 의한 콘크리트 구조물 보강용 섬유 테이프에 관한 작용을 상세하게 설명하면 다음과 같다.Referring to the action of the fiber tape for reinforcing concrete structures according to the present invention configured as described above in detail.

본 발명에 의한 콘크리트 구조물 보강용 섬유 테이프는 건물, 다리, 교각 등 콘크리트로 구성된 각종 건축물(10)에 보수공사에서 사용되는 것이다.Fiber tape for reinforcing concrete structures according to the present invention is to be used in the repair work on various buildings 10 composed of concrete such as buildings, bridges, piers.

먼저, 건물, 다리, 교각 등 콘크리트로 구성된 각종 건축물(10)에 보수공사를 위한 지점을 선택하여 깨끗하게 청소를 하고 건조시킨다.First, by selecting a point for the repair work on various buildings 10 composed of concrete, such as buildings, bridges, piers clean and dry.

그런 다음, 보수 대상 건축물(10)의 표면에 에폭시 접착제를 충분히 도포하고, 그 위에 재단되어 있는 섬유 테이프(3)를 접착한다.Then, an epoxy adhesive is sufficiently applied to the surface of the building 10 to be repaired, and the fiber tape 3 cut thereon is adhered thereto.

그러면, 베이스판(1)의 일면 또는 양면에 탄소섬유 또는 아라미드 섬유로 일체로 형성된 망체(2)의 작용에 의해서 보수 대상 건축물(10)의 표면과의 접착성 향상과 접착되는 섬유테이프(3)의 사이에 존재하는 공기의 배출이 원활하게 이루어지게 되므로, 건축물(10)의 표면과 부착되는 섬유테이프(3) 사이에 공기층이 형성됨으로써 접착력이 저하되었던 종래 기술이 갖는 제반 문제점을 해결할 수 있는 것이다.Then, the fiber tape 3 adhered to the surface of the building 10 to be repaired and adhered to by the action of the mesh 2 formed integrally with carbon fibers or aramid fibers on one or both surfaces of the base plate 1. Since the air is present between the smoothly made, the air layer is formed between the surface of the building 10 and the fiber tape (3) to be attached can solve all the problems of the prior art that the adhesive strength is reduced. .

또한, 보수 대상 건축물(10)의 표면에 섬유테이프(3)를 밀착시켜 접착시키면, 충분히 도포 되어 있던 에폭시 접착제가 섬유테이프(3)의 표면에 형성된 망체(2) 사이의 공간부에 충분히 수용.접착되어, 보수 대상 건축물(10)의 표면 콘크리트와 이질재료인 섬유테이프(3)가 일체화 되게 접착함으로써, 보수 대상 건축물(10)의 내구성 향상과 후 시공하는 콘크리트와의 신.구 콘크리트 간의 접착성과 일체성을 항상 하게 되어 보수 대상 건축물(10)을 보강하고자 하는 본 발명의 일차적인 목적을 달성할 수 있는 것이다.Moreover, when the fiber tape 3 adheres to the surface of the building 10 to be repaired in close contact, the epoxy adhesive, which has been sufficiently applied, is sufficiently accommodated in the space between the nets 2 formed on the surface of the fiber tape 3. By bonding the surface concrete of the building 10 to be repaired with the fiber tape 3 as a heterogeneous material, the durability of the building 10 to be repaired and the adhesion between new and old concrete with the concrete to be constructed later Unity will always achieve the primary purpose of the present invention to reinforce the building 10 to be repaired.

따라서, 보수 대상 건축물(10)과 섬유 테이프(3)가 일체로 접착됨으로써, 보수가 완료된 후 보수된 건축물(10)의 거동 시에는 일체로 접착된 섬유 테이프(3)의 인장력이 보수된 건축물(10)에 충분하게 전이됨으로써, 보수 대상 건축물(10)의 기본적인 내구력을 향상시키는데 크게 기여할 수 있는 것이다.Therefore, the building 10 to be repaired and the fiber tape 3 are integrally bonded to each other, so that when the building 10 is repaired after the repair is completed, the tensile force of the fiber tape 3 to be integrally repaired is repaired ( By sufficiently transitioning to 10, it can greatly contribute to improving the basic durability of the building 10 to be repaired.

그리고, 상기와 같은 과정을 거쳐 보수 대상 건축물(10)에 섬유 테이프(3)를 접착한 뒤, 그 위에 보강 콘크리트(11)를 시공하여 양생하게 되면, 섬유 테이프(3)의 베이스판(1)에 일체로 형성된 망체(2) 사이의 공간부에 새로이 타설되는 콘크리트가 밀착되게 타설됨으로써, 이질 재료인 콘크리트(11)와 섬유 테이프(3)간의 접착성이 향상되고, 타설되는 콘크리트(11)와 섬유 테이프(3)가 일체화 되게 양생 되는 것이다.Then, after adhering the fiber tape 3 to the building 10 to be repaired through the above-described process, the reinforcement concrete 11 is constructed and cured on the base plate 1 of the fiber tape 3. By placing the newly poured concrete in close contact with the spaces between the meshes 2 formed integrally with each other, the adhesion between the concrete 11 and the fiber tape 3, which are heterogeneous materials, is improved, and the concrete 11 being poured The fiber tape 3 is cured to be integrated.

즉, 섬유 테이프(3)를 구성하는 베이스판(1)에 일체로 형성된 망체(2)가 새로이 타설되는 콘크리트(11)에 매립되는 형태로 양생 되기 때문에, 종국에는 건축물(10)과 섬유 테이프(3) 및 타설되는 콘크리트(11)가 일체화 하게 되고, 베이스판(1)과 망체(2)로 이루어진 섬유 테이프(3)가 가진 인장력이 보수된 건축물(10)에 온전히 전달되어 보수된 건축물(10)의 인장력을 극대화시켜 건축물에 내구력을 대폭적으로 증강시킬 수 있게 되는 것이다.That is, since the mesh 2 formed integrally with the base plate 1 constituting the fiber tape 3 is cured in the form of being embedded in the newly poured concrete 11, the building 10 and the fiber tape ( 3) and the concrete 11 to be poured is integrated, the building 10 is completely transmitted to the repaired building 10, the tensile force of the fiber tape (3) consisting of the base plate 1 and the mesh 2 (10) By maximizing the tensile force of) will be able to significantly increase the durability of the building.

본 발명에 또 다른 구성으로서, 섬유 테이프(3)의 망체(2) 사이에는 일정한 간격으로 베이스판(1)을 관통하도록 공기 통기공(4)이 형성되어 있어, 이러한 공기통기공(4)을 구비한 섬유테이프(3)를 보수 대상 건축물(10)의 표면에 접착시키게 되면, 베이스판(1)을 관통하도록 형성된 공기 통기공(4)을 통해서 공기가 외부로 신속히 배출되기 때문에 섬유 테이프(3)와 건축물(10)이 확실하게 밀착된 상태로 접착될 수 있으며, 섬유테이프(3)의 접착과정에서 보수 대상 건축물(10)의 표면에 충분히 도포 되어 있던 잉여 에폭시 접착제도 공기 통기공(4) 통하여 외부로 밀려나오게 됨으로써, 사용되는 에폭시 접착제의 두께와 양을 균일하게 조절할 수 있는 것이다.
또 그 위에 새로운 콘크리트(11)를 시공하여 양생하게 되면, 섬유 테이프(3)를 구성하는 베이스판(1)에 형성된 통기공(4)으로 콘크리트(11)가 스며들어가 섬유 테이프(3)와의 부착성 향상과 이들 이질재료가 일체화되게 양생 되는 것이다.In still another aspect of the present invention, an air vent hole 4 is formed between the meshes 2 of the fiber tape 3 so as to pass through the base plate 1 at regular intervals, and the air vent hole 4 is provided. When the fiber tape 3 is adhered to the surface of the building 10 to be repaired, the fiber tape 3 is quickly discharged to the outside through the air vent 4 formed through the base plate 1. And the building 10 can be securely adhered to each other, and the surplus epoxy adhesive that has been sufficiently applied to the surface of the building 10 to be repaired in the process of adhering the fiber tape 3 is also provided through the air vent hole 4. By being pushed out, it is possible to uniformly control the thickness and amount of the epoxy adhesive used.
When the new concrete 11 is constructed and cured thereon, the concrete 11 penetrates into the vent hole 4 formed in the base plate 1 constituting the fiber tape 3 and adheres to the fiber tape 3. The improvement of the properties and the curing of these heterogeneous materials are integrated.

상기 섬유 테이프의 구성, 즉 베이스판의 일면에 동일 재질의 망체가 형성된 섬유 테이프의 경우에는 보수 대상 건축물 표면에 섬유테이프만 접착하여 건축물(10) 보강을 완료하는 경우에 적합하고, 베이스판의 양면에 망체가 형성된 경우에는 섬유 테이프가 부착된 건축물의 표면에 새로운 콘크리트를 더 타설하여 일체화되게 시공하는 경우에 적합한 방식이다.In the case of the structure of the fiber tape, that is, the fiber tape having a mesh of the same material formed on one surface of the base plate, it is suitable for the case of completing the reinforcement of the building 10 by adhering only the fiber tape to the surface of the building to be repaired. If the mesh is formed in the construction of the fiber tape is attached to the new concrete on the surface of the construction is more suitable for the integrated construction.

도 1은 본 발명에 의한 섬유 테이프의 사시도1 is a perspective view of a fiber tape according to the present invention

도 2는 본 발명에 의한 섬유 테이프의 단면도2 is a cross-sectional view of the fiber tape according to the present invention

도 3,4는 본 발명에 의한 또 다른 섬유 테이프의 단면도3,4 is a cross-sectional view of another fiber tape according to the present invention

도 5,6은 본 발명에 의한 섬유 테이프를 사용한 건축물의 시공상태를 보인 단면도5,6 is a cross-sectional view showing a construction state of a building using a fiber tape according to the present invention

***도면의 주요부분에 대한 부호의 설명****** Explanation of symbols for main parts of drawing ***

1: 베이스판1: base plate

2: 망체2: mesh

3: 섬유 테이프3: fiber tape

4: 통기공4: ventilator

Claims (2)

섬유 테이프에 인장력을 증강하기 위하여 탄소섬유 또는 아라미드 섬유로 2겹 이상 적층시켜 구성된 베이스판(1)과, 상기 베이스판(1)의 일면 또는 양면에는 보수 대상 건축물(10) 표면과의 접착성을 향상시키고, 콘크리트와의 일체성을 극대화시키기 위하여 탄소섬유 또는 아라미드 섬유로 구성된 망체(2)로 구성되고, 이들 동일 재질로 이루어진 베이스판(1)과 망체(2)는 단일체로 구성되며, 이들 섬유 테이프(3)의 베이스판(1)과 단일체로 형성된 망체(2) 사이에는 일정한 간격으로 베이스판(1)을 관통하도록 통기공(4)이 형성된 콘크리트 구조물 보강용 섬유테이프를 구성함으로써,In order to enhance the tensile force on the fiber tape, the base plate (1) formed by laminating two or more layers of carbon fibers or aramid fibers, and one or both surfaces of the base plate (1) on the surface of the building 10 to be repaired In order to improve and maximize the integrity with concrete, it is composed of a mesh (2) consisting of carbon fibers or aramid fibers, the base plate (1) and the mesh (2) made of these same materials are composed of a single body, these fibers By constructing the fiber tape for reinforcing the concrete structure, the ventilation hole 4 is formed between the base plate 1 of the tape 3 and the mesh 2 formed as a single body to penetrate the base plate 1 at regular intervals. 에폭시 접착제를 이용하여 섬유테이프를 보수 대상 건축물의 표면에 접착시키게 되면, 이 통기공을 통하여 공기가 외부로 신속히 배출되도록 하여 섬유 테이프와 건축물 표면이 확실하게 접착될 수 있도록 하며, 섬유테이프의 접착과정에서 발생 된 잉여 접착제도 신속히 배출되도록 하여 사용되는 에폭시 접착제의 두께와 양을 균일하게 조절할 수 있도록 함을 특징으로 하는 콘크리트 구조물 보강용 섬유 테이프.When the adhesive tape is bonded to the surface of the building to be repaired using epoxy adhesive, air is quickly discharged to the outside through the ventilation hole so that the fiber tape and the surface of the building can be reliably bonded. The surplus adhesive generated in the process can be quickly discharged, so that the thickness and amount of epoxy adhesive used can be uniformly controlled. 삭제delete
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0972107A (en) * 1995-09-05 1997-03-18 Toho Rayon Co Ltd Repair member for structure
KR19990018530U (en) * 1997-11-12 1999-06-05 차명문 Building Reinforcement Plate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0972107A (en) * 1995-09-05 1997-03-18 Toho Rayon Co Ltd Repair member for structure
KR19990018530U (en) * 1997-11-12 1999-06-05 차명문 Building Reinforcement Plate

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