KR102621195B1 - The Integrated PC double wall structure with improved productivit - Google Patents
The Integrated PC double wall structure with improved productivit Download PDFInfo
- Publication number
- KR102621195B1 KR102621195B1 KR1020190031384A KR20190031384A KR102621195B1 KR 102621195 B1 KR102621195 B1 KR 102621195B1 KR 1020190031384 A KR1020190031384 A KR 1020190031384A KR 20190031384 A KR20190031384 A KR 20190031384A KR 102621195 B1 KR102621195 B1 KR 102621195B1
- Authority
- KR
- South Korea
- Prior art keywords
- wall
- outer walls
- integrated
- embedding
- molds
- Prior art date
Links
- 239000004567 concrete Substances 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 238000009415 formwork Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000035515 penetration Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8611—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf
- E04B2/8617—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf with spacers being embedded in both form leaves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8647—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties going through the forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8658—Walls made by casting, pouring, or tamping in situ made in permanent forms using wire netting, a lattice or the like as form leaves
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Panels For Use In Building Construction (AREA)
- Retaining Walls (AREA)
Abstract
본 발명은 생산성이 향상된 일체형 PC 이중벽 구조물에 관한 것으로써, 전후방향으로 이격되도록 상호 평행하게 배치되는 내외측 벽체와, 상기 내외측 벽체 내에 매립되어 벽체를 보강하는 본체철근과 상기 내외측 벽체를 서로 연결하고 각 벽체 내측면에 위치하여 거푸집 기능을 수행하는 매립용 거푸집과 상기 매립용 거푸집 관통 홀에 경사각으로 설치되어 각 본체철근에 연결되는 연결철물을 포함하여 이루어진다.
본 발명에 따르면, 공장에서 벽체 제작 시 내외측 벽체를 하나의 골조로 구성하고 다수개의 벽체를 세로로 설치한 후 콘크리트를 일괄타설, 양생하면 각각의 벽체생산에 따른 콘크리트 분할타설 및 양생기간 축소와 몰드를 세워 여러개를 겹쳐 생산함에 따른 공간활용 및 몰드감소, 장비운용 등의 절감을 실현할 수 있는 것이다.The present invention relates to an integrated PC double wall structure with improved productivity, which includes inner and outer walls arranged parallel to each other to be spaced in the front and rear directions, body reinforcing bars embedded in the inner and outer walls to reinforce the walls, and the inner and outer walls to each other. It includes a embedding form that is connected and located on the inner side of each wall to perform a formwork function, and connecting steel that is installed at an inclined angle in the embedding form penetration hole and is connected to each body reinforcing bar.
According to the present invention, when manufacturing a wall at a factory, the inner and outer walls are composed of a single frame, a plurality of walls are installed vertically, and then concrete is poured and cured in batches, thereby reducing the concrete pouring and curing period according to the production of each wall. By erecting molds and producing multiple overlapping molds, it is possible to realize savings in space utilization, mold reduction, and equipment operation.
Description
본 발명은 공장에서 제작되는 PC 이중벽(더블 월) 구조물에 관한 것으로써, 더욱 상세하게는 현재 생산되고 있는 PC 이중벽 구조물은 각각의 벽체를 따로 제작하고 하나로 결합하여 더블 월 형태로 제작하는 다공정으로 되어 있으나 본 발명은 벽체를 한번에 조립 및 타설하여 생산공정을 줄이고 종래의 벽체 상호 결합 시 운반에 따른 균열 및 파손, 부재 휨으로 인한 내구성 저하를 사전에 예방할 수 있는 생산성이 향상된 일체형 PC 이중벽 구조물에 관한 것이다.The present invention relates to a PC double wall structure manufactured in a factory. More specifically, the PC double wall structure currently being produced is a multi-process process in which each wall is manufactured separately and combined into one to form a double wall. However, the present invention relates to an integrated PC double wall structure with improved productivity that reduces the production process by assembling and placing the walls at once and prevents cracks and damage during transportation and deterioration of durability due to bending of members when combining conventional walls. will be.
최근 건축물의 벽체는 대부분 현장타설 방식이 아닌 공장에서 미리 PC 벽체 (Pre-cast Concrete Panel)을 제작하여 현장으로 옮겨 세우는 방식으로 시공되는 추세이다.Recently, most of the walls in buildings are being constructed by manufacturing PC walls (pre-cast concrete panels) in a factory and transporting them to the site, rather than using the cast-in-place method.
상기와 같은 PC 벽체는 제작비, 운송비 등 전체 공사비를 절감하기 위하여 각각(두개 한 조)의 벽체를 현장에서 결합 시공하는 것이 일반적이었으나, 이러한 방식은 현장 설치공정이 매우 복잡하고 기립 안정성이 부족하여 매년 수차례 벽체가 넘어져 인명피해가 가중되어 왔다. 이에 비용이 증가하더라도 작업자의 안전과 벽체의 내구성을 보장해줄 수 있는 새로운 방식의 PC 벽체 구조물이 요구되었다.It was common to construct PC walls such as the above by combining each wall (two sets of walls) on site in order to reduce overall construction costs such as production and transportation costs. However, this method has a very complicated on-site installation process and lacks standing stability, so each year The walls fell several times, increasing the number of casualties. Accordingly, a new type of PC wall structure was required that could ensure worker safety and wall durability even if costs increased.
한편, 이러한 사건사고의 발생을 미연에 방지하기 위하여 최근에는 기립 안정성이 강화된 일체형 PC 이중 구조물(더블 월)을 이용하여 옹벽이나 지하에 설치되는 대형 저수탱크 등을 시공하는 경우가 늘어가고 있으나, 생산과정에서 발생하는 내외측 벽체 연결 시 운반에 의한 미세균열과 부재의 휨에 따른 내구성 저하 등으로 현장설치 시 벽체 내부에 타설되는 콘크리트의 압력을 버티지 못하여 벽체 하부가 터지는 문제가 발생하고 있다.Meanwhile, in order to prevent such accidents from occurring, there has been an increasing number of cases in recent years where retaining walls or large water storage tanks installed underground are being constructed using an integrated PC double structure (double wall) with enhanced standing stability. Due to micro cracks caused by transportation when connecting the inner and outer walls that occur during the production process and durability deterioration due to bending of members, problems are occurring where the lower part of the wall bursts due to the inability to withstand the pressure of the concrete poured inside the wall during field installation.
또한, 일체형 PC 이중 구조물(더블 월)을 제작하기 위하여는 1차 내측 또는 외측 벽체를 타설하고 일정기간을 양생한 후 그것을 크레인으로 들어올려 대형 반전기 올려 놓은 뒤, 뒤집어 2차 내측 또는 외측 벽체와 연결부재로 연결한 후 다시 타설 및 일정기간을 양생하고 3차 다시 크레인으로 반전기에서 들어 올려 야적장으로 이송하는 방식으로 제작기간이 길어 적기에 공사현장으로 벽체를 공급하는데 어려움이 있어왔다.In addition, in order to manufacture an integrated PC double structure (double wall), the first inner or outer wall is poured, cured for a certain period of time, then lifted with a crane and placed on a large inverter, then turned over and connected to the second inner or outer wall. After connecting with connecting members, they are poured again, cured for a certain period of time, then lifted again a third time from the inverter with a crane and transported to the yard. Due to the long production period, it has been difficult to supply the wall to the construction site in a timely manner.
따라서, 이러한 문제점들을 해결할 수 있는 새로운 방법이 필요하게 되었다.Therefore, a new method to solve these problems has become necessary.
따라서 본 발명의 목적은 각각의 벽체를 통합 일체화하여 한번에 콘크리트를 타설, 양생하므로써 벽체이동 감소에 따른 균열감소 및 내구성 향상과 종래의 생산공정 보다 단순화된 생산성이 향상된 일체형 PC 이중벽 구조물을 제공하는데 있다.Therefore, the purpose of the present invention is to provide an integrated PC double wall structure that integrates each wall and pours and cures concrete at once, thereby reducing cracks and improving durability due to reduced wall movement, and simplifying the conventional production process and improving productivity.
상기 목적을 달성하기 위한 본 발명에 따른 생산성이 향상된 일체형 PC 이중벽 구조물은 전후방향으로 이격되어 상호 평행하게 배치되는 내외측 벽체(10, 20)와 상기 내외측 벽체(10, 20) 내에 매립되어 각 벽체를 보강하는 본체철근(11, 21)과 상기 내외측 벽체(10, 20)를 서로 연결하고 각 벽체 내측면에 위치하여 거푸집 기능을 수행하는 매립용 거푸집(12, 22)과 상기 매립용 거푸집 관통 홀(12b, 22b)에 경사각으로 설치되어 각 본체철근(11, 21)에 연결되는 연결철물(30)이 포함된 것을 특징으로 한다.The integrated PC double-wall structure with improved productivity according to the present invention to achieve the above object is embedded in the inner and outer walls 10 and 20 and the inner and outer walls 10 and 20, respectively, which are spaced apart in the front and rear directions and arranged parallel to each other. The embedding form (12, 22) connects the main body reinforcing bars (11, 21) reinforcing the wall and the inner and outer walls (10, 20) and is located on the inner side of each wall to perform a formwork function. It is characterized in that it includes connecting hardware (30) installed at an inclined angle in the through holes (12b, 22b) and connected to each body reinforcing bar (11, 21).
또한, 상기 매립용 거푸집(12, 22)은 소정의 두께를 가지며 재질은 판 또는 망 형태로 구성된 것으로 콘크리트, 석재, 목재, 플라스틱, 철, 시멘트가 포함된 섬유 중 하나로 구성된 것과 상기 매립용 거푸집을 세운 후 서로 맞대어 연결부재(40)로 고정시킬 수 있도록 각 모서리 부근과 중심부에 형성된 연결 홀(12a, 22a)과 상기 각각의 매립용 거푸집에 형성된 연결 홀(12a, 22a)에 끼워 체결할 수 있도록 구비된 연결부재(40)와 상기 맞대어 결합된 매립용 거푸집을 연결 홀(12a, 22a)을 통하여 연속적인 길이방향으로 체결할 수 있도록에 구성된 연결 플레이트(50)와 상기 맞대어 결합된 매립용 거푸집에 연결철물(30)을 일정각도로 설치할 수 있도록 형성된 관통 홀(12b, 22b)이 구비된 것을 특징으로 한다.In addition, the landfill forms 12 and 22 have a predetermined thickness and are made of a plate or mesh type, made of one of concrete, stone, wood, plastic, iron, and fiber containing cement, and the landfill form. After erecting, they can be fastened by fitting into the connection holes (12a, 22a) formed near each corner and in the center so that they can be fixed with the connection member (40) and the connection holes (12a, 22a) formed in each of the embedding molds. A connection plate (50) configured to fasten the provided connecting member (40) and the butt-joined embedding form in a continuous longitudinal direction through the connection holes (12a, 22a) and the butt-coupled embedding form. It is characterized by being provided with through holes (12b, 22b) formed so that the connecting hardware (30) can be installed at a certain angle.
또한, 상기 내외측 벽체(10, 20)를 제작하기 위하여 형성된 복수몰드(70)는 벽체골조(100)를 다수개 수용할 수 있도록 공간을 구분하는 철판재(71)와 상기 철판재(71)를 끼울 수있도록 몰드 내 길이방향 일측 벽면 및 타측 벽면과 바닥면에 형성된 철판 홈(72a, 72b, 72c)과 상기 벽체골조(100)를 설치한 후 그 각 끝단을 막아 콘크리트를 타설할 수 있도록 구비되는 마감몰드(80a, 80b, 80c, 80d)가 포함된 것을 특징으로 한다.In addition, the plurality of molds 70 formed to manufacture the inner and outer walls 10 and 20 include a steel plate 71 and a steel plate 71 that divide the space to accommodate a plurality of wall frames 100. After installing the wall frame (100) and the steel plate grooves (72a, 72b, 72c) formed on one wall and the other wall and floor in the longitudinal direction of the mold so that the mold can be inserted, each end is blocked to pour concrete. It is characterized by including finishing molds (80a, 80b, 80c, 80d).
본 발명에 따르면 내외측 벽체 생산 시 각각의 벽체를 동시에 콘크리트 타설 및 양생할 경우 1, 2차 분할 타설 및 양생 제작기간을 단축시킬 수 있고, 충분한 양생기간 없이 벽체를 이동 시 발생하는 미세균열 및 내구성 저하가 발생하지 않아 현장에서 벽체 내에 채움 콘크리트 타설로 인한 벽체터짐 현상을 사전에 예방할 수 있다.According to the present invention, when concrete is poured and cured for each wall simultaneously when producing inner and outer walls, the first and second split pouring and curing production periods can be shortened, and micro cracks and durability that occur when the wall is moved without a sufficient curing period can be reduced. Since no deterioration occurs, it is possible to prevent wall bursting caused by pouring fill concrete into the wall at the site.
또한, 높이 조절재를 사용하면 벽체 설치 시 불규칙한 기초바닥에 손쉽게 위치를 잡을 수 있고 돌출된 본체 철근을 기초철근과 견고하게 결합된 기초철근 연결재에 결합하면 기립성 안정성이 확보되어 벽체 전도와 같은 안전사고를 줄일 수 있는 장점이 있다.In addition, the use of height adjustment material allows easy positioning on irregular foundation floors when installing a wall, and combining the protruding main rebar with the foundation rebar connector that is firmly connected to the foundation rebar ensures standing stability and ensures safety such as wall overturning. It has the advantage of reducing accidents.
도 1은 본 발명에 따른 벽체의 구성을 나타낸 분할 사시도,
도 2는 본 발명에 따른 내외측 벽체 내 매립용 거푸집을 도시한 사시도,
도 3은 본 발명에 따른 매립용 거푸집을 각각 세워 하나로 결합한 사시도,
도 4는 본 발명에 따른 매립용 거푸집에 연결철물을 설치한 결합 사시도,
도 5는 본 발명에 따른 매립용 거푸집에 연결철물과 본체 철근을 설치한 결합 사시도,
도 6은 본 발명에 따른 양생하여 완성된 일체화된 내외측 벽체를 도시한 사시도,
도 7은 본 발명에 따른 완성된 일체형 PC 이중벽 구조물을 현장에서 기초콘크리트에 설치하는 시공 사시도,
도 8은 본 발명에 따른 완성된 일체형 PC 이중벽 구조물을 현장에서 설치 후 콘크리트를 내부에 채우는 시공 사시도,
도 9는 본 발명에 따른 일체형 PC 이중벽 구조물을 다량 생산할 수 있는 복수몰드 사시도,
도 10은 본 발명에 따른 복수몰드에 다수개의 벽체골조 공간을 철판재로 구분한 것을 도시한 사시도,
도 11내지 12는 구분된 복수몰드에 다수개의 벽체골조를 삽입 설치하는 것을 도시한 사시도,
도 13내지 14는 각각 삽입된 벽체골조의 좌, 우측면을 마감몰드로 막은 것을 도시한 사시도,
도 15는 각각 삽입된 벽체골조의 내외측 벽체부분에 콘크리트를 타설한 것을 도시한 사시도,
도 16은 콘크리트가 양생된 후 복수몰드에서 생산성이 향상된 일체형 PC 이중벽 구조물을 탈형하는 것을 도시한 사시도이다.1 is a split perspective view showing the configuration of a wall according to the present invention;
Figure 2 is a perspective view showing a form for embedding in an inner and outer wall according to the present invention;
Figure 3 is a perspective view of the landfill forms according to the present invention each erected and combined into one;
Figure 4 is a perspective view of the connection hardware installed in the form for landfill according to the present invention;
Figure 5 is a perspective view of the connection hardware and main body reinforcement installed in the landfill form according to the present invention;
Figure 6 is a perspective view showing an integrated inner and outer wall completed by curing according to the present invention;
Figure 7 is a construction perspective view of installing the completed integrated PC double wall structure according to the present invention on the basic concrete at the site;
Figure 8 is a construction perspective view of the completed integrated PC double wall structure according to the present invention being installed on site and then filled with concrete inside;
Figure 9 is a perspective view of a plurality of molds capable of mass production of an integrated PC double-wall structure according to the present invention;
Figure 10 is a perspective view showing a plurality of wall frame spaces divided by steel plates in a plurality of molds according to the present invention;
Figures 11 and 12 are perspective views showing insertion and installation of a plurality of wall frames into separate plural molds;
Figures 13 and 14 are perspective views showing the left and right sides of the inserted wall frame respectively blocked with a finishing mold;
Figure 15 is a perspective view showing concrete poured into the inner and outer wall portions of each inserted wall frame;
Figure 16 is a perspective view showing demolding of an integrated PC double-wall structure with improved productivity from a multiple mold after curing the concrete.
이하, 본 발명을 첨부된 예시 도면에 의거하여 상세히 설명한다.Hereinafter, the present invention will be described in detail based on the attached illustrative drawings.
도면들 중 동일한 구성요소들은 가능한 한 어느 곳에서든지 동일한 부호들로 나타내고 있음에 유의해야 한다. It should be noted that like elements in the drawings are represented by like symbols wherever possible.
또한, 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능 및 구성에 대한 상세한 설명은 생략한다.Additionally, detailed descriptions of well-known functions and configurations that may unnecessarily obscure the gist of the present invention are omitted.
도 1은 본 발명에 따른 벽체의 구성을 나타낸 분할 사시도로써, 내외측 벽체(10, 20), 본체철근(11, 21), 연결철물(30), 매립용 거푸집(12, 22)을 포함한다.Figure 1 is a split perspective view showing the configuration of a wall according to the present invention, and includes inner and outer walls (10, 20), body reinforcement (11, 21), connecting hardware (30), and embedding forms (12, 22). .
도 2내지 3은 본 발명에 따른 내외측 벽체 내 매립용 거푸집을 도시한 사시도이다.Figures 2 and 3 are perspective views showing a form for embedding in the inner and outer walls according to the present invention.
상기 매립용 거푸집(12, 22)은 연결 홀(12a, 22a)과 관통 홀(12b, 22b), 연결부재(40), 연결 플레이트(50)를 포함한다.The embedding molds 12 and 22 include connecting holes 12a and 22a, through holes 12b and 22b, connecting members 40, and connecting plates 50.
상기 매립용 거푸집(12, 22)은 내외측 벽체의 각 내부 면에 설치되어 매립되는 것으로써, 도 2와 같이 내외측 벽체(10, 20) 내부 면과 같은 크기를 다수개로 분할하여 형성되고 소정의 두께를 가지며 재질은 판 또는 망 형태로 구성된 것으로 콘크리트, 석재, 목재, 플라스틱, 철, 시멘트가 포함된 섬유 중 하나로 구성된다.The embedding forms 12 and 22 are installed and embedded in each inner surface of the inner and outer walls, and are formed by dividing the inner surfaces of the inner and outer walls 10 and 20 into a plurality of sizes as shown in FIG. 2 and are predetermined. It has a thickness of , and the material is in the form of a plate or mesh and is made of one of concrete, stone, wood, plastic, iron, and fiber containing cement.
또한, 각 매립용 거푸집(12, 22) 면에는 거푸집을 세운 후 서로 맞대어 고정시킬 수 있도록 각 모서리 부근과 중심부에 연결 홀(12a, 22a)이 형성되어 수개의 연결부재(40)로 연결 시 거푸집을 안정적으로 기립시킬 수 있고 결합되어 세워진 거푸집은 연결 플레이트(50)를 통하여 길이방향으로 연속하여 결합할 수 있다. In addition, connection holes (12a, 22a) are formed near each corner and in the center on the sides of each embedding formwork (12, 22) so that the formwork can be fixed against each other after erection, so that when connected with several connecting members (40), the formwork can be stably erected, and the combined formwork can be continuously connected in the longitudinal direction through the connection plate 50.
또한, 각 매립용 거푸집(12, 22) 면에는 상기 연결철물(30)을 설치할 수 있도록 가로, 세로 일정간격의 관통 홀(12b, 22b)이 형성되고 이 매립용 거푸집(12, 22)을 상호 맞대어 겹쳤을 경우 각 관통 홀(12b, 22b)은 서로 겹치지 않도록 어긋나게 배치하면 도 4에 도시한 것과 같이 연결철물(30)을 일정각도를 갖고 설치할 수 있게 되는 것이다.In addition, through holes (12b, 22b) are formed at regular intervals horizontally and vertically on the sides of each embedding form (12, 22) to allow installation of the connecting hardware (30), and the embedding forms (12, 22) are connected to each other. When the through-holes 12b and 22b are aligned to overlap each other, the connection hardware 30 can be installed at a certain angle as shown in FIG. 4.
또한, 도 5에 도시한 그림과 같이 결합된 매립용 거푸집(12, 22) 각 외측 면에 본체철근(11, 21)을 설치할 수 있도록 지지면 역할을 수행하고 도 12내지 14에 도시한 그림과 같이 내외측 벽체에 콘크리트를 타설할 때 거푸집 역할을 하는 기능을 수행한다.In addition, as shown in Figure 5, it serves as a support surface so that the main body reinforcing bars (11, 21) can be installed on each outer surface of the combined embedding formwork (12, 22), and as shown in Figures 12 to 14. Likewise, it functions as a formwork when pouring concrete on the inner and outer walls.
도 4는 본 발명에 따른 매립용 거푸집에 연결철물을 설치한 결합 사시도이다.Figure 4 is a perspective view of the connection hardware installed in the form for landfill according to the present invention.
상기 연결철물(30)은 소정의 길이를 갖고 그 양끝단은 각 본체철근(11, 21)과 체결이 용이하도록 일정길이로 절곡되어 형성된 것으로써, 도 3에 도시한 세워진 매립용 거푸집(12, 22)의 관통 홀(12b, 22b)에 다수개가 상호 겹치지 않도록 경사각으로 설치하고 각각의 연결철물(30)이 설치된 관통 홀(12b, 22b)에 채움몰탈을 사용하여 홀을 매꾸고 각 본체철근(11, 21)을 설치한 후 콘크리트를 타설하면 내외측 벽체를 견고히 연결 및 고정하는 기능을 수행한다.The connecting hardware 30 has a predetermined length, and both ends thereof are bent to a certain length to facilitate fastening with each main body reinforcing bar 11, 21, and is formed in the erected embedding form 12 shown in FIG. 3. 22), multiple through holes (12b, 22b) are installed at an inclined angle so as not to overlap each other, the through holes (12b, 22b) where each connecting hardware (30) is installed are filled with filling mortar, and each body reinforcing bar ( When concrete is poured after installing 11, 21), it performs the function of firmly connecting and fixing the inner and outer walls.
재질은 철근, 철골, 철물, 섬유철근, 파이프 중 하나의 재질로 구성되고 시공 시 벽체 내 채움 콘크리트와도 견고하게 일체화시키는 기능을 수행한다.The material is composed of one of the following materials: rebar, steel frame, hardware, fiber rebar, or pipe, and performs the function of firmly integrating with the filled concrete within the wall during construction.
도 5는 본 발명에 따른 매립용 거푸집에 연결철물과 본체 철근을 설치한 결합 사시도이다.Figure 5 is a perspective view of the connection hardware and main body reinforcement installed in the form for landfill according to the present invention.
상기 본체철근(11, 21)은 내외측 벽체내 설치되어 벽체의 강도를 증진하기 위하여 구성된 것으로써, 매립용 거푸집(12, 22)의 각 외측면으로 돌출된 다수개의 연결철물(30)과 일정 등간격의 가로 및 세로방향으로 체결된다.The main body reinforcing bars (11, 21) are installed in the inner and outer walls to increase the strength of the wall, and are connected to a plurality of connecting hardware (30) protruding from each outer surface of the embedding form (12, 22). They are fastened horizontally and vertically at equal intervals.
또한, 각 세로방향 철근은 내외측(10, 20) 벽체를 세웠을 때 벽체 저면부 보다 일정 길이 길게 설치하여 시공 시 도 7과 같이 기초 콘크리트(60) 내에 설치된 기초철근 연결재(62)에 삽입하여 기립성 안정성을 확보하는 기능을 수행한다.In addition, each longitudinal reinforcing bar is installed at a certain length longer than the bottom of the wall when the inner and outer walls (10, 20) are erected, and is inserted into the foundation reinforcing bar connector 62 installed in the foundation concrete 60 as shown in Figure 7 during construction to stand up. It performs the function of ensuring sexual stability.
도 6은 본 발명에 따른 양생하여 완성된 일체화된 내외측 벽체를 도시한 사시도이다.Figure 6 is a perspective view showing an integrated inner and outer wall completed by curing according to the present invention.
상기 내외측 벽체(10, 20)는 상호 일정간격을 두고 일체화되어 제작되는 콘크리트 벽체로써 도 5와 같이 결합된 매립용 거푸집(12, 22)에 연결철물(30)과 본체철근(11, 21)을 설치한 후 콘크리트를 타설하여 제작되는 것으로 건물의 벽체를 구성하는 기능을 수행한다.The inner and outer walls (10, 20) are concrete walls manufactured integrally at a certain distance from each other, and are connected to the embedding forms (12, 22) as shown in Figure 5, and the connecting hardware (30) and the main body reinforcing bars (11, 21). It is manufactured by pouring concrete after installing and performs the function of constructing the wall of the building.
도 9내지 10과 13은 본 발명에 따른 일체형 PC 이중벽 구조물을 다량 생산할 수 있는 복수몰드 사시도이다.Figures 9 to 10 and 13 are perspective views of a plurality of molds capable of mass production of an integrated PC double-wall structure according to the present invention.
상기 복수몰드(70)는 철판재(71), 철판 홈(72a, 72b, 72c), 마감몰드(80a, 80b, 80c, 80d)를 포함한다.The plurality of molds 70 includes a steel plate material 71, steel plate grooves 72a, 72b, and 72c, and finishing molds 80a, 80b, 80c, and 80d.
상기 복수몰드(70)는 벽체골조(100)를 다수개 수용할 수 있도록 구성된 콘크리트 수조형 몰드로써, 철판재(71)가 끼워져 공간을 구분할 수 있도록 몰드 내 길이방향 일측 벽면 및 타측 벽면과 바닥면에 철판 홈(72a, 72b, 72c)이 형성되어 다수개의 철판재(71)를 끼울 경우 자연스럽게 공간이 형성된다.The plurality mold 70 is a concrete tank-type mold configured to accommodate a plurality of wall frames 100. The steel plate material 71 is inserted into one wall and the other wall and floor in the longitudinal direction of the mold to distinguish the space. Steel plate grooves 72a, 72b, and 72c are formed so that a space is naturally formed when a plurality of steel plate members 71 are inserted.
도 11에 도시한 그림과 같이 벽체골조(100)를 설치한 후 그 각 끝단에 마감몰드(80a, 80b, 80c, 80d)를 설치하면 콘크리트를 타설할 수 있는 준비가 완성되는 것이다.As shown in FIG. 11, after installing the wall frame 100, preparations for pouring concrete are completed by installing finishing molds 80a, 80b, 80c, and 80d at each end.
도 15내지 16은 내외측 벽체부분에 콘크리트를 타설한 후 양생된 것을 탈형한 것을 도시한 사시도이다.Figures 15 and 16 are perspective views showing concrete being cast on the inner and outer walls and then cured and demolded.
10 : 내측벽체 11, 21 : 본체철근
20 : 외측벽체 12, 22 : 매립용 거푸집
30 : 연결철물 70 : 복수몰드
100 : 벽체골조(11, 12, 21, 22, 30, 40)10: inner wall 11, 21: main body reinforcement
20: Outer wall 12, 22: Form for embedding
30: Connecting hardware 70: Multiple mold
100: Wall frame (11, 12, 21, 22, 30, 40)
Claims (3)
상기 내외측 벽체(10, 20) 내에 매립되어 각 벽체를 보강하는 본체철근(11, 21)과;
상기 내외측 벽체(10, 20)를 서로 연결하고 각 벽체 내측면에 위치하여 거푸집 기능을 수행하는 매립용 거푸집(12, 22)과;
상기 매립용 거푸집의 관통 홀(12b, 22b)에 경사각으로 설치되어 각 본체철근(11, 21)에 연결되는 연결철물(30)이 포함된 것을 특징으로 하는 생산성이 향상된 일체형 PC 이중벽 구조물
Inner and outer walls 10 and 20 spaced apart in the front and rear directions and arranged parallel to each other;
Body reinforcement bars (11, 21) embedded in the inner and outer walls (10, 20) to reinforce each wall;
a embedding form (12, 22) that connects the inner and outer walls (10, 20) to each other and is located on the inner side of each wall to perform a formwork function;
An integrated PC double-wall structure with improved productivity, characterized in that it includes connecting steel (30) installed at an inclined angle in the through-holes (12b, 22b) of the embedding form and connected to each body reinforcing bar (11, 21).
상기 매립용 거푸집(12, 22)은 소정의 두께를 가지며 재질은 판 또는 망 형태로 구성된 것으로 콘크리트, 석재, 목재, 플라스틱, 철, 시멘트가 포함된 섬유 중 하나로 구성된 것과;
상기 매립용 거푸집을 세운 후 서로 맞대어 연결부재(40)로 고정시킬 수 있도록 각 모서리 부근과 중심부에 형성된 연결 홀(12a, 22a)과;
상기 각각의 매립용 거푸집에 형성된 연결 홀(12a, 22a)에 끼워 체결할 수 있도록 구비된 연결부재(40)와;
상기 맞대어 결합된 매립용 거푸집을 연결 홀(12a, 22a)을 통하여 연속적인 길이방향으로 체결할 수 있도록에 구성된 연결 플레이트(50)와;
상기 맞대어 결합된 매립용 거푸집에 연결철물(30)을 일정각도로 설치할 수 있도록 형성된 관통 홀(12b, 22b)이 구비된 것을 특징으로 하는 생산성이 향상된 일체형 PC 이중벽 구조물
According to paragraph 1,
The landfill forms 12 and 22 have a predetermined thickness and are made of a plate or mesh type made of one of concrete, stone, wood, plastic, iron, and fiber containing cement;
Connection holes (12a, 22a) formed near each corner and in the center so that the embedding form can be placed against each other and fixed with a connecting member (40) after erecting the formwork.
A connecting member (40) provided to be fastened by inserting into the connecting holes (12a, 22a) formed in each of the embedding molds;
a connection plate (50) configured to fasten the butt-joined embedding form in a continuous longitudinal direction through connection holes (12a, 22a);
An integrated PC double-wall structure with improved productivity, characterized in that it is provided with through holes (12b, 22b) formed to install the connecting hardware (30) at a certain angle in the butt-joined embedding form.
상기 내외측 벽체(10, 20)를 제작하기 위하여 형성된 복수몰드(70)는 벽체골조(100)를 다수개 수용할 수 있도록 공간을 구분하는 철판재(71)와;
상기 철판재(71)를 끼울 수있도록 몰드 내 길이방향 일측 벽면 및 타측 벽면과 바닥면에 형성된 철판 홈(72a, 72b, 72c)과;
상기 벽체골조(100)를 설치한 후 그 각 끝단을 막아 콘크리트를 타설할 수 있도록 구비되는 마감몰드(80a, 80b, 80c, 80d)가 포함된 것을 특징으로 하는 생산성이 향상된 일체형 PC 이중벽 구조물
According to paragraph 1,
The plurality of molds 70 formed to manufacture the inner and outer walls 10 and 20 include a steel plate material 71 that divides the space so as to accommodate a plurality of wall frames 100;
steel plate grooves (72a, 72b, 72c) formed on one wall, the other wall, and the bottom in the longitudinal direction of the mold to fit the steel plate material (71);
An integrated PC double-wall structure with improved productivity, characterized in that it includes finishing molds (80a, 80b, 80c, 80d) provided to pour concrete by blocking each end of the wall frame (100) after installing it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190031384A KR102621195B1 (en) | 2019-03-19 | 2019-03-19 | The Integrated PC double wall structure with improved productivit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190031384A KR102621195B1 (en) | 2019-03-19 | 2019-03-19 | The Integrated PC double wall structure with improved productivit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200111543A KR20200111543A (en) | 2020-09-29 |
| KR102621195B1 true KR102621195B1 (en) | 2024-01-03 |
Family
ID=72661501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020190031384A KR102621195B1 (en) | 2019-03-19 | 2019-03-19 | The Integrated PC double wall structure with improved productivit |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102621195B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102658468B1 (en) * | 2021-01-18 | 2024-04-16 | 송성민 | Precast wall structure using fixing support parts and the construction method thereof |
| KR102452514B1 (en) * | 2022-01-25 | 2022-10-07 | 김상배 | Insulation-equipped building-integrated formwork and manufacturing method therefor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938891A (en) | 2017-12-12 | 2018-04-20 | 青岛上流远大住宅工业有限公司 | Overlap wall body structure and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060040984A (en) * | 2004-11-08 | 2006-05-11 | 장혁수 | Mould using a wire |
| KR20170013009A (en) * | 2015-07-27 | 2017-02-06 | 주식회사 네비엔 | Method for constructing junction between the double wall Precast Concretes and the junction structure thereof, the construction method for underground parking using he double wall Precast Concrete, and construction method for the rainwater storage using he double wall Precast Concrete |
| KR20180092477A (en) * | 2017-02-09 | 2018-08-20 | 주식회사 누리가온 | Prefabricated wall with precast concrete inner and outer panel |
| KR101933471B1 (en) | 2017-09-12 | 2019-03-15 | 한국콘크리트산업 주식회사 | Double wall comprising inner and outer pannels with connecting member using wave type reinforcing bar |
-
2019
- 2019-03-19 KR KR1020190031384A patent/KR102621195B1/en active IP Right Grant
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938891A (en) | 2017-12-12 | 2018-04-20 | 青岛上流远大住宅工业有限公司 | Overlap wall body structure and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20200111543A (en) | 2020-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101645538B1 (en) | Double wall and double wall structure produced by using double wall | |
| KR101182536B1 (en) | Prefabricated double wall precast concrete pannel having surface material, reinforcing rod according to the purpose | |
| KR101903628B1 (en) | Precast Double Wall Structure with Enhanced Seismic Performance and Construction method thereof | |
| CN101839061A (en) | Cast-in-place concrete arc outer wall single-side formwork system and construction method thereof | |
| CN105569224A (en) | Concrete-filled steel tube edge restraint overlapping integrated shear wall and preparing and installation methods thereof | |
| KR101301076B1 (en) | Wall structure construction method using precast front wall panel and precast back wall panel | |
| KR101478131B1 (en) | Construction Method of Precast Pier | |
| KR102621195B1 (en) | The Integrated PC double wall structure with improved productivit | |
| KR101053644B1 (en) | Plywood Formwork for Apartment House | |
| KR101174675B1 (en) | Combination structure of precast concrete beam and precast concrete column | |
| WO2000065166A1 (en) | Steel-frame structure and method of construction by using the same | |
| KR20140110490A (en) | Half precast concrete column manufacturing method using prefabricated PC panels and constructing method using the same | |
| KR101211469B1 (en) | Retaining wall structure having prefabricated block and method for constructing retaining wall using the same | |
| KR101098998B1 (en) | Recyclable hybrid type connecting device for steel beam to concrete wall and method thereof | |
| KR101880813B1 (en) | A sandwitch pc pannel structure and construction method of structure using thereof | |
| KR100735681B1 (en) | Thick wall using truss decks as permanent concrete form | |
| KR101677431B1 (en) | Large concrete retaining wall and method of construction | |
| KR100462236B1 (en) | panel for external underground wall of building, structure and construction method using the same | |
| KR100860592B1 (en) | Temporary system for vertical structure using precast concreat block | |
| KR101338890B1 (en) | Wall system with frame pannel and method for fabricating and constructing the wall system | |
| KR100626326B1 (en) | concrete structure | |
| KR101231779B1 (en) | Extended precast concrete panel and construction method of it | |
| KR102682632B1 (en) | Permanant form panel for buliding foundation work | |
| KR20160043501A (en) | A sump or elevator pit under structure | |
| CN215406528U (en) | Evaporate and press lightweight concrete house building structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant |