KR200193612Y1 - Concrete repair of bridge well with transparent form panel - Google Patents
Concrete repair of bridge well with transparent form panel Download PDFInfo
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- KR200193612Y1 KR200193612Y1 KR2020000000905U KR20000000905U KR200193612Y1 KR 200193612 Y1 KR200193612 Y1 KR 200193612Y1 KR 2020000000905 U KR2020000000905 U KR 2020000000905U KR 20000000905 U KR20000000905 U KR 20000000905U KR 200193612 Y1 KR200193612 Y1 KR 200193612Y1
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- well
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- 239000004567 concrete Substances 0.000 title claims abstract description 49
- 230000008439 repair process Effects 0.000 title claims abstract description 8
- 238000009415 formwork Methods 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims abstract description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 239000004417 polycarbonate Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229920005669 high impact polystyrene Polymers 0.000 claims description 3
- 239000004797 high-impact polystyrene Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000012994 photoredox catalyst Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 32
- 230000008569 process Effects 0.000 abstract description 9
- 239000004593 Epoxy Substances 0.000 abstract description 3
- 229920005668 polycarbonate resin Polymers 0.000 abstract description 2
- 239000004431 polycarbonate resin Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 210000003109 clavicle Anatomy 0.000 description 2
- 239000011372 high-strength concrete Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
-
- 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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/05—Forming boards or similar elements the form surface being of plastics
-
- 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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/10—Forming or shuttering elements for general use with additional peculiarities such as surface shaping, insulating or heating, permeability to water or air
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
건축 토목 콘크리트 구조물 시공을 위한 거푸집에 관한 것으로, 특히 투명한 거푸집 판을 사용하여 제작한 거푸집 패널을 사용하는 콘크리트 구조물, 특히 교량 우물통의 시공 보수 보강 구조이다.The present invention relates to a formwork for building civil engineering concrete structures, and in particular, a construction repair reinforcement structure of a concrete structure using a formwork panel made of a transparent formwork plate, in particular a bridge well.
투명 플라스틱 판, 예를 들면 아크릴 변성 에폭시, 투명 폴리카보네이트 레진 판을 거푸집판으로 하는 거푸집패널을 제작하여 사용함으로서 외부 투시가능으로 시각으로 검사 점검을 할 수 있으며 경량성의 유지와 고강도로 인한 장기간의 안정적인 사용 보장, 그리고 콘크리트와의 용이한 박리와 정밀한 시공상태를 구현하는 것이다. 특히, 교각 하부 구조 우물통의 시공,보수, 보강 구조에 적용한다.By making and using formwork panels made of transparent plastic plates such as acrylic modified epoxy and transparent polycarbonate resin plates, they can be inspected visually and externally and can be inspected visually. Guaranteed use, and easy peeling and concrete construction with concrete. In particular, it is applied to the construction, repair, and reinforcement of the pier well of the bridge substructure.
콘크리트 타설에 따른 시공상태나 타설후 콘크리트의 경화과정에 따른 구조물의 변형등이 외부를 향하여 투시되도록 하여 이에 필요한 여러 조치를 즉각적으로 수행할 수 있다.It is possible to immediately perform various measures required by making the construction state according to concrete pouring or the deformation of the structure according to the hardening process of concrete after pouring poured outward.
Description
본 고안은 건축 토목 콘크리트 구조물 시공을 위한 거푸집 및 이를 이용한 콘크리트 시공구조에 관한 것으로, 특히 투명한 거푸집 판을 사용하는 거푸집 및 이를 이용한 우물통 보수보강 구조에 관한 것이다.The present invention relates to a formwork for construction civil engineering concrete construction and concrete construction structure using the same, and more particularly to a formwork using a transparent formwork plate and a well reinforcement structure using the same.
또한 본 고안은 투명 거푸집 패널을 사용하는 교각 하부 구조 우물통의 시공,보수, 보강 구조에 관한다.In addition, the present invention relates to the construction, repair and reinforcement structure of the pier substructure wells using a transparent formwork panel.
이른바, 콘크리트 구조물의 축조를 위한 거푸집 시공은 다량의 가설재와 과다한 설치시간, 고기능의 인력과 장비등을 필요로 하는 매우 중요한 공장으로 그 작업 공정과 소요 설비의 선택은 후속되는 타 공정과의 상관적 관계를 형성하여 지대한 영향를 부여함과 동시에 축조된 건축물의 향후 내구성과 안정성을 결정짓는 요인으로 작용하여 표준화된 시공방법 혹은 설비가 도입되어야 할 부분이다.So-called formwork for the construction of concrete structures is a very important factory that requires a large amount of temporary materials, excessive installation time, high-skilled manpower and equipment, etc. The work process and the selection of required equipment are related to other processes that follow. It is a part that should be introduced to the standardized construction method or equipment by providing a profound effect and acting as a determinant for future durability and stability of the constructed building.
최근, 교통량의 증가와 교통하중의 중량화로 인하여 교량에 대한 손상이 가중되고 있으며 건설된 후 자연적인 노후화와 계속적인 사용으로 인한 내력 저하가 시간 경과에 따라 현저히 나타나며 국부적인 파손 손상 현상이 발생하게 되어 교량사용상 안전성을 위협받게 되며, 교량 구조물 사용 수명도 짧아져 경제적 손실도 크게 입게 된다.Recently, the damage to the bridge is increasing due to the increase of traffic volume and the weight of the traffic load, and after the construction, the deterioration of strength due to natural aging and continuous use is remarkable with time, and the local damage damage phenomenon occurs. The safety of the bridge is threatened and the life span of the bridge structure is shortened, resulting in significant economic losses.
예를 들면, 한강교량 구조물의 문제점은 기초 하부에 이르면 유속으로 인한 콘쿠리트의 쇄골로 붕괴가 되고 기존의 보수방법은 철제 틀을 형성하거나 F R P 판으로 형성된 거푸집 틀을 만들어 수중 콘크리트를 타설하였다. 콘크리트 타설시 정밀한 시공을 하려 하나 물과 혼합하여 콘크리트를 타설함으로 고강도 콘크리트를 유지하지 못하고 부실 시공이 되어 재시공하게 되거나 심한 경우 붕괴가 되어 성수대교와 같은 교량을 재시공하는 경우가 있었다.For example, the problem of the Han River Bridge structure is that when it reaches the lower part of the foundation, it is collapsed into the clavicle of concrete due to the flow velocity, and the existing repair method is casting the underwater concrete by forming a steel frame or a formwork frame formed of F R P plate. In order to precisely install the concrete, the concrete was mixed with water and the concrete could not be maintained because it was unable to maintain high-strength concrete.
그러므로 지속적인 유지관리가 필요하였고 적절한 보수 보강을 시행하여 교량 구조믈의 안정성을 확보하여야 하고 구조물의 수명이 연장되도록 하여야 한다.Therefore, continuous maintenance was needed and proper maintenance and reinforcement should be applied to ensure the stability of the bridge structure and to extend the life of the structure.
산업화의 영향에 따른 각종 토목, 건축구조물의 축조기술 발전은 도시와 농촌의 급격한 발전을 가져오는 계기가 되었고, 생활의 질적 향상에 따른 평준화를 가능하게 한 요인으로 기능하였다.The development of the construction technology of various civil and building structures under the influence of industrialization led to the rapid development of urban and rural areas, and functioned as a factor that enabled leveling by improving the quality of life.
특히, 콘크리트 구조물의 발달은 사회 각 부분을 거쳐 빼놓을수 없을 만큼 그 중요도가 높아 당연 대표적인 구조물로 자리매김되고 있다.In particular, the development of concrete structures has become so important that they are indispensable enough to pass through various parts of society.
위와 같이 콘크리트 구조물이 각광받는 이유는 예컨대, 우수한 내구성과 경고한 강도의 유지, 그리고 원자재인 각종 골재의 구입이 용이하다는 장점 이외에도 비교적 시공이 간편하다는 이점등을 통해 일반 주거용 주택이나 아파트 등은 물론 각종 용도의 고층 건물이나 교량, 터널 또는 도로공사 등을 포함하는 사회간접자본 시설에 매우 광범위하게 적용 된다.The reason why the concrete structure is spotlighted as above is, for example, the general housing, apartments, etc. as well as the advantages of maintaining excellent durability and strength, and easy to purchase various aggregates as raw materials. It is very widely applied to social overhead capital facilities including high-rise buildings, bridges, tunnels or road works.
이와 같은 유용성을 갖는 콘크리트 건축 구조물, 특히 아파트 등의 건축에 있어서 흔히 슬라브(SLAB)공사로 지칭되는 바닥면의 시공을 위해 콘크리트를 타설하거나 혹은 공간 구획용의 칸막이벽을 포함하는 내력벽을 형성할 경우 그 시공례를 소개하면 다음과 같다.In the case of concrete building structures having such a useful property, in particular, in the construction of apartments, or the like, when concrete is laid for the construction of a floor surface, which is commonly referred to as slab construction, or a bearing wall including partition walls for space partitioning is formed. The construction example is as follows.
즉, 콘크리트가 타설되어질 기초 바닥면은 물론이고 각층의 슬라브를 형성하기 위해서는 통상 복수개로 견고하게 위치되는 서포트 프레임의 상단으로 정확한 수평면이 형성되어질 수 있도록 거푸집 패널이 배치되거나 혹은 금속재의 플레이트가 놓여진 후 기둥과 외벽에 기초하여 주근 및 배력근으로 조합된 철근이 배설되고, 이후 필요한 위치에 각종의 전선삽입구 및 배관을 위치시킨후 비로소 콘크리트가 타설되어 양생됨으로 소정의 콘크리트 시공이 완료된다.That is, in order to form slabs of each layer as well as the foundation floor on which concrete is to be poured, formwork panels or metal plates are placed so that an accurate horizontal plane can be formed at the top of the support frame, which is usually plurally located. Based on the pillars and the outer wall, the reinforcing bars combined with the main and reinforcing bars are excreted, and after the various wire insertion holes and pipes are placed in the required positions, concrete is poured and cured.
물론, 칸막이벽 등의 비내력벽 및 외벽과 같은 내력벽의 시공 역시도 정확한 수직 상태의 유지를 위해 설치되어 입설되는 거푸집 패널을 통해 콘크리트를 타설함으로 대체적인 구조를 갖추게 된다.Of course, the construction of non-bearing walls such as partition walls and bearing walls such as outer walls also has an alternative structure by placing concrete through formwork panels installed and installed for maintaining accurate vertical conditions.
이때, 상기 거푸집 패널은 통상의 경우 목재를 이용하여 전체적인 틀을 구성한후 외표면에 콘크리트와의 용이한 박리를 위하여 코올타르를 검게 칠한 합판을 고정시킨 거푸집이 사용되었으나 최근에는 금속재의 프레임 위로 철판을 고정시킨 거푸집이 주로 범용화되고 있다.At this time, the formwork panel is usually used to form the overall frame using wood formwork for fixing the plywood coated with coal tar on the outer surface for easy peeling with concrete, but recently used the iron plate over the frame of metal Fixed formwork is mainly used universally.
그러나, 상기의 거푸집 패널을 이용한 시공방법에 의하면, 목재 거푸집은 그 내구성이 약하여 장기간의 반복적인 사용이 곤란하였는데, 예컨대 습기나 화재 및 화학약품에 약하다는 결점과 아울러, 좀벌레등에 의하여 손쉽게 좀이 슨다는 것이고, 시공된 콘크리트면과의 분리시 가해지는 충격으로 파손등의 우려가 현저하다는 것이다.However, according to the construction method using the formwork panel described above, the wood formwork is difficult to be used repeatedly for a long time due to its durability, for example, it is weak to moisture, fire, and chemicals, and also easily accessible by worms and the like. It is to be loosened, and the impact of breakage due to separation from the concrete surface is remarkable.
특히, 못이 박혀있거나 혹은 나뭇결로 인해 작업자에게 심각한 부상을 줄 수도 있었다.In particular, nailing or wood grain could cause serious injury to workers.
또한, 철판을 이용하여 제작되는 거푸집은 그 중량이 매우 과다하여 운반 및 보관에 애로점이 있었으며, 제작비가 높고, 외부 충격에 철판의 표면이 굴곡질 수 있으며 습기에 의해 녹이 슬게되어 외관이 현저하게 불량해지거나 혹은 내구성이 약해진다는 문제점을 수반한다. 아울러 양자는 콘크리트와 접하는 표면이 매끄럽지 못하여 고르면서도 정확한 콘크리트 표면 처리를 구현하기가 곤란하였다. 그러나 무엇보다도 콘크리트가 타설되는 내부가 완벽하게 시야로부터 차단되어 외부에서는 그 시공상태 및 시공후 콘크리트의 경화과정에 따른 구조물의 변형정도를 확인할 수가 없어 자칫 불량시공의 우려와 재시공되어야 할 우려 역시 현저하며 붕괴의 위험 또한 무시할 수 없었고 유지보수에도 많은 애로점이 있었다.In addition, the formwork produced by using the iron plate is very heavy, there was a problem in transportation and storage, high production cost, the surface of the iron plate can be bent due to external impact, rust due to moisture, the appearance is significantly poor. It is accompanied by a problem of weakening or durability. In addition, it was difficult to implement even and accurate concrete surface treatment because both surfaces were not smooth in contact with concrete. However, most of all, the interior where concrete is poured is completely blocked from view, so the construction state and the degree of deformation of the structure due to the hardening process of concrete after construction cannot be confirmed. The risk of collapse could not be ignored and there were many difficulties in maintenance.
일예로, 콘크리트가 정량으로 타설되어 고르게 충입된 후, 다져져야 할 것임에도 이를 외부에서는 시각적으로 확인하기가 곤란하다는 것이다.For example, after concrete is quantitatively poured and evenly filled, it is difficult to visually confirm it from the outside even though it should be compacted.
따라서, 본 고안의 목적은 타설되는 콘크리트의 시공상태와 타설후 콘크리트의 경화과정에 따른 내구 구조의 변형상태등이 외부로 투시되어 이를 시각적으로 확인한 후 필요한 여러 조치를 취할 수 있도록하여 구조물의 내구성 향상을 기할 수 있는 투명 거푸집을 보다 저렴한 제작비의 투입으로 제공하기 위한 것인데, 특히, 본 고안은 교각하부 우물통 구조물의 시공 및 보수 보강을 위한 투명 거푸집 패널을 제공하려는 것이다.Therefore, the purpose of the present invention is to improve the durability of the construction by allowing the construction state of the concrete to be poured and the deformation state of the durable structure according to the hardening process of the concrete after being cast to the outside and visually confirming this and taking necessary measures. In order to provide a transparent formwork capable of making a cheaper input of the production cost, in particular, the present invention is to provide a transparent formwork panel for the construction and repair reinforcement of the bottom pier well structure.
도 1-1, 도 1-2, 도 1-3, 도 1-4 는 본 고안의 거푸집 패널의 제작 예시도1-1, 1-2, 1-3, and 1-4 are exemplary views of manufacturing the formwork panel of the present invention.
도 2 는 교각 하부 우물통 시공 보수 거푸집 구조 단면도.Figure 2 is a cross-sectional view of the construction work formwork for the pier bottom well.
도 3 은 도 2 의 우물통 평면도3 is a plan view of the well of FIG.
도 4 는 그라우팅 주입 관4 is a grouting infusion tube
도 5 는 앙카 상세도5 is an anchor detail view
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1 : 프레임 2 : 투명 거푸집 판1: frame 2: transparent formwork plate
3 : 고정 핀3: fixed pin
10 : 투명 거푸집 패널 100 : 투명 거푸집10: transparent formwork panel 100: transparent formwork
20 : 가 물막이 21 : 그라우팅 주입관20: temporary seal 21: grouting injection tube
23 : 철근23: rebar
30 : 교각 31 : 우물통30: pier 31: well
본 고안은 에폭시 투명 패널이나 대표적인 엔지니어링 플라스틱으로 우수한 충격강도와 투명성을 유지하는 폴리카보네이트 레진 패널등의 투명 패널을 거푸집의 외표면에 상판으로 고정시켜 줌으로 중량의 부담을 경감하면서도 외부 환경에 강하게 적응함은 물론 표면의 매끄러움과 정밀성을 유지하여 장기적인 반복사용에도 높은 신뢰성을 보장토록 함에 있다.The present invention is an epoxy transparent panel or a representative engineering plastic that secures a transparent panel such as a polycarbonate resin panel that maintains excellent impact strength and transparency to the outer surface of the formwork by reducing the weight burden and adapting strongly to the external environment. In addition, the surface smoothness and precision are maintained to ensure high reliability even for long-term repeated use.
상기의 목적을 달성하기 위하여 본 고안은 목재 혹은 금속재로 소정 형상의 프레임을 구성하는 거푸집에 있어서, 상기 거푸집의 외표면을 형성토록 고정되어 콘크리트의 타설면과 접하여지는 상판이 투명한 합성수지 판으로 이루어짐을 그 특징으로 하는 투명 거푸집 패널을 제공한다.In order to achieve the above object of the present invention, in the formwork constituting the frame of a predetermined shape made of wood or metal material, the top plate which is fixed to form the outer surface of the formwork in contact with the pour surface of the concrete is made of a transparent synthetic resin plate A transparent formwork panel is provided.
여기에서 투명한 합성수지판은 폴리카보네이트, 아크릴, 폴리에스테르, 에폭시 수지, 아크릴 변성 에폭시 수지, PC/ABS 수지 알로이, ABS, HIPS, 메타크릴산 수지 공중합체로부터 선택한 투명한 합성수지판을 사용하는 투명 거푸집 패널을 사용하는 콘크리트 구조물 시공, 보수, 보강 구조인것이다.Here, the transparent synthetic resin plate is a transparent formwork panel using a transparent synthetic resin plate selected from polycarbonate, acrylic, polyester, epoxy resin, acrylic modified epoxy resin, PC / ABS resin alloy, ABS, HIPS, methacrylic acid resin copolymer It is the construction, repair and reinforcement of the concrete structure used.
또한 수중 콘크리트 타설시 수중에서 콘크리트 타설을 투시하여 관찰하면서 시공함으로써 정밀시공을 할수 있다.In addition, precise construction can be performed by observing and placing concrete in the water when placing concrete under water.
또한 콘크리트 타설 후 거푸집을 철거하지 않고 일체 식으로 함으로써 수중 유속에 의한 쇄골을 방지하고 수중에서 물과 분리하여 양생됨으로써 고강도 콘크리트를 만들 수 있다.In addition, it is possible to make high-strength concrete by preventing the clavicle due to the flow velocity in the water and curing it by separating it from the water by integrating the formwork after removing the formwork.
이하, 첨부된 도면을 참조하여 본 고안의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings illustrating a preferred embodiment of the present invention.
첨부된 도 1은 본 고안의 거푸집 패널의 분해 사시도로서,1 is an exploded perspective view of the formwork panel of the present invention,
목재 혹은 금속재로 소정 형상의 프레임(1)을 구성하고, 상기 프레임(1)의 내면에 위치 고정된 채 정확한 수평면을 유지하면서도 우수한 표면처리를 도모토록 투명한 레진 패널로 이루어진 거푸집 판(2)이 상호 견고하게 조립 고정되어 투명 거푸집 패널(10)을 형성하는 것이다.Formwork frame 2 made of wood or metal material, and form plate 2 made of transparent resin panel, which has excellent surface treatment while maintaining accurate horizontal plane while being fixed to the inner surface of frame 1 It is firmly assembled and fixed to form the transparent formwork panel 10.
투명한 합성수지판(2)은 예를 들면 폴리카보네이트, 아크릴, 폴리에스테르, 에폭시 수지, 아크릴 변성 에폭시 수지, PC/ABS 수지 알로이, ABS, HIPS, 메타크릴산 수지 공중합체로부터 선택한 투명한 합성수지제 판으로 제작한 투명 거푸집 패널(10)인 것이다.The transparent synthetic resin plate 2 is made of a transparent synthetic resin plate selected from polycarbonate, acrylic, polyester, epoxy resin, acrylic modified epoxy resin, PC / ABS resin alloy, ABS, HIPS, methacrylic acid resin copolymer, for example. It is one transparent formwork panel 10.
교각 하부 우물통(40) 보수 공법의 공정을 예로 들어 본 고안의 공정을 설명한다.The process of the present invention will be described taking the process of repairing the piers lower well 40 as an example.
도 2, 3, 4, 5 에서In Figures 2, 3, 4, 5
1. 물을 유도하여 가(임시)물막이(20)를 한다.1. Induce water to make temporary (temporary) water barrier (20).
2. 기초 콘크리트 구조물(30)을 계련하고 청소한다.2. Clean and clean the foundation concrete structure 30.
3. 앙카 구멍을 천공하여 앙카(23)를 삽입시킨다. 이때, 에폭시(도면에 안보임)를 주입한다.3. Drill the anchor hole and insert the anchor (23). At this time, the epoxy (not shown) is injected.
4. 철근(23)을 가로 세로 배근하여 조립한다.4. Assemble the reinforcing bars (23) horizontally and vertically.
5. 투명 거푸집 패널(10)을 제작하여 거푸집(100)을 시공 설치한다.5. Install the formwork 100 by manufacturing a transparent formwork panel (10).
6. 신구 콘크리트 접착제를 분사하여 도포(도면에 안보임)한다.6. Spray the old and new concrete glue (not shown).
7. 콘크리트를 타설 시킨다 (타설시 외부에서 육안으로 관찰하면서 부어 넣는다.)7. Pour the concrete (pour it while observing with the naked eye from the outside when placing).
8, 콘크리트 양생8, concrete curing
9. * 하부 기초 침하시 그라우팅 주입관(21)을 통하여 몰탈 그라우팅을 시행한다.9. Mortar grouting is performed through the grouting injection tube (21) at the bottom foundation subsidence.
투명 거푸집(100)을 통해 타설되는 콘크리트의 시공상태가 외부에 그대로 투시되어 투입량 및 충입되는 정도 그리고 경화 과정과 경화에 따른 구조물의 변형 상태등을 시각적으로 확인 할 수 있게되어 구조물의 완벽한 시공을 기할 수 있음과 동시에 추후 유지보수 작업에도 유용성을 부여할 수 있게된다.Through the transparent formwork (100), the construction state of the concrete being poured is exposed to the outside as it is, and the amount of filling and filling, and the deformation state of the structure due to the hardening process and hardening can be visually checked, so that the perfect construction of the structure can be performed. At the same time, it can be useful for future maintenance work.
본 고안은 각 건설 현장에 적용되어 타설되는 콘크리트의 시공상태와 타설후 콘크리트의 경화과정에 따른 내부 구조의 변형상태등을 투명 거푸집을 통해 외부에서 작업자가 시각적으로 확인하여 필요한 여러 조치를 취할 수 있도록 함으로서 부실 콘크리트 시공을 방지 할 수 있으며 장기적이고도 반복적인 사용에도 높은 신뢰성을 보장함과 아울러 양질의 구조물 콘크리트 공사가 가능하다는 이점을 제공한다.This design is applied to each construction site, and the construction state of the concrete and the deformation state of the internal structure according to the hardening process of the concrete after pouring, etc. so that the worker can visually check the outside through the transparent formwork and take various necessary actions. This prevents insolvent concrete construction, guarantees high reliability even for long-term and repeated use, and provides the advantages of high quality concrete construction.
한편, 본 고안은 그에 관한 최선의 실시예를 예거하였으나, 이에 한정되는 것은 아니며, 첨부된 청구 범위에 국한되어 본 고안의 범위를 벗어나지 않고 실시될 수 있다면 지금까지 설명된 실시예의 변경을 고려해 볼 수도 있음은 물론이다.On the other hand, the present invention is not limited thereto, but the present invention is not limited thereto, and may be considered without departing from the scope of the present invention if limited to the appended claims may be considered a change of the embodiments described so far. Of course.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000000905U KR200193612Y1 (en) | 1999-12-23 | 2000-01-13 | Concrete repair of bridge well with transparent form panel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990061457A KR20010058000A (en) | 1999-12-23 | 1999-12-23 | Construction and maintenance with see through form for concrete |
| KR2020000000905U KR200193612Y1 (en) | 1999-12-23 | 2000-01-13 | Concrete repair of bridge well with transparent form panel |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990061457A Division KR20010058000A (en) | 1999-12-23 | 1999-12-23 | Construction and maintenance with see through form for concrete |
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| Publication Number | Publication Date |
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| KR200193612Y1 true KR200193612Y1 (en) | 2000-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR2020000000905U Expired - Lifetime KR200193612Y1 (en) | 1999-12-23 | 2000-01-13 | Concrete repair of bridge well with transparent form panel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100370714B1 (en) * | 2000-07-05 | 2003-02-11 | (주) 정도엔지니어링 | Reinforcing Construction Method of Foundation for Pier and It's Reinforced Structure Thereof |
| KR100572571B1 (en) | 2006-01-03 | 2006-04-24 | 안영기 | Durability Safety Diagnosis Device for Bridge Wells |
| KR101065469B1 (en) | 2011-06-08 | 2011-09-19 | 메트로티엔씨 주식회사 | Earthquake-resistant reinforcement structure using non-protruding steel plate with circular wing and through hole in column or beam of building and construction method |
-
2000
- 2000-01-13 KR KR2020000000905U patent/KR200193612Y1/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100370714B1 (en) * | 2000-07-05 | 2003-02-11 | (주) 정도엔지니어링 | Reinforcing Construction Method of Foundation for Pier and It's Reinforced Structure Thereof |
| KR100572571B1 (en) | 2006-01-03 | 2006-04-24 | 안영기 | Durability Safety Diagnosis Device for Bridge Wells |
| KR101065469B1 (en) | 2011-06-08 | 2011-09-19 | 메트로티엔씨 주식회사 | Earthquake-resistant reinforcement structure using non-protruding steel plate with circular wing and through hole in column or beam of building and construction method |
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