WO2020251144A1 - Prefabricated wall - Google Patents

Prefabricated wall Download PDF

Info

Publication number
WO2020251144A1
WO2020251144A1 PCT/KR2020/004049 KR2020004049W WO2020251144A1 WO 2020251144 A1 WO2020251144 A1 WO 2020251144A1 KR 2020004049 W KR2020004049 W KR 2020004049W WO 2020251144 A1 WO2020251144 A1 WO 2020251144A1
Authority
WO
WIPO (PCT)
Prior art keywords
assembled wall
horizontal
lightweight permanent
support member
vertical support
Prior art date
Application number
PCT/KR2020/004049
Other languages
French (fr)
Korean (ko)
Inventor
이창남
Original Assignee
(주)센벡스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)센벡스 filed Critical (주)센벡스
Priority to SG11202112605RA priority Critical patent/SG11202112605RA/en
Publication of WO2020251144A1 publication Critical patent/WO2020251144A1/en

Links

Images

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
    • 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
    • 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
    • E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements

Definitions

  • the present invention requires only installing and connecting a joint member between adjacent pre-assembled wall units that are spaced apart from each other, so that the construction of the joint between pre-assembled wall units is very simple, and the pre-assembly of lightweight permanent forms is easy. For.
  • the reinforced concrete construction method is to proceed with the concrete pouring process after installing reinforced reinforcement and formwork at the site, which is highly influenced by the site conditions and is characterized by manpower-intensive. Therefore, there is a limit to shortening the time and quality control is difficult.
  • the formwork is installed, temporary construction to support the formwork is involved, and if the size of the member is large, the system support must be used, which increases construction costs and construction costs.
  • the PC construction method has a significant problem in the weight and transport burden when the member size is large.
  • the applicant of the present invention develops a pre-assembled wall frame unit capable of omitting on-site reinforcing work by pre-fabricating a pre-assembled wall unit comprising vertical and horizontal support members, vertical and horizontal reinforcing bars.
  • a pre-assembled wall unit comprising vertical and horizontal support members, vertical and horizontal reinforcing bars.
  • the pre-assembled formwork on both sides of the wall is fixed by the form ties, and in order to support the pouring pressure, the number of fastening points of the form tie takes a lot of time to install the pre-assembled formwork, and there is a limitation in applying the permanent formwork.
  • the present invention is to provide a pre-assembled wall with excellent workability because it is easy to combine a lightweight permanent formwork in advance, and a joint construction between neighboring pre-assembled wall units is very simple.
  • the present invention is a vertical support member of a-shaped steel disposed at four corners of a rectangle, a plurality of horizontal support members interconnecting adjacent vertical support members in a horizontal direction, and a lightweight permanent mold coupled to the horizontal support member
  • the pre-assembled wall configured by connecting a plurality of pre-assembled wall units consisting of a horizontal direction
  • the pre-assembled wall unit is installed at a predetermined distance from the adjacent pre-assembled wall unit
  • Joint members are respectively installed on both sides of the joint member
  • the joint member is a plurality of horizontal connecting members fixed to the vertical support members of the pre-assembled wall units on both sides, and a lightweight permanent form that is coupled to the outside of the plurality of horizontal connecting members. It provides a pre-assembled wall, characterized in that the configuration.
  • the present invention is composed of a flat plate portion for forming the outer surface of the member and a protrusion of a cross-section formed in a plurality of rows protruding in the longitudinal direction of the member on the inner surface of the plate portion, the
  • the horizontal support member and the horizontal connection member are formed in an a shape, so that one leg is fixedly coupled to the vertical support member, and the inlet is formed wider than the width of the protrusion to the other leg, so that an a-shaped locking hole is formed through which the protrusion is inserted. It provides a pre-assembled wall, characterized in that.
  • the joint member is fixed to the pre-assembled wall unit by a fastening bolt that is fastened to the vertical support member of the pre-assembled wall unit by penetrating the flat portion of the lightweight permanent form and one leg of the horizontal connecting member. It provides a pre-assembled wall characterized in that the.
  • the present invention according to another preferred embodiment provides a pre-assembled wall, characterized in that the joint member is provided with a sleeve between the fastening hole formed in the flat portion of the lightweight permanent formwork and the fastening hole formed in one leg of the horizontal connecting member.
  • FIG. 1 is a perspective view showing a coupling relationship between a pre-assembled wall unit and a joint member.
  • Fig. 2 is a perspective view showing an embodiment of a joint member.
  • Fig. 3 is an inside elevation view showing a coupling relationship between a pre-assembled wall unit and a joint member.
  • Figure 4 is a perspective view showing an embodiment of a lightweight permanent formwork.
  • FIG. 5 is a perspective view showing a coupling relationship between a horizontal support member and a vertical support member.
  • FIG. 6 is a plan view showing a coupling relationship between a horizontal support member or a horizontal connecting member and a lightweight permanent form.
  • FIG. 7 is a plan view showing an installation procedure of a joint member.
  • FIG. 8 is a perspective view showing a coupling relationship between the fastening bolts.
  • the pre-assembled wall of the present invention includes a vertical support member of a-shaped steel disposed at four corners of a rectangle, a plurality of horizontal support members interconnecting adjacent vertical support members in a horizontal direction, and the horizontal support.
  • a pre-assembled wall configured by connecting a plurality of pre-assembled wall units consisting of a lightweight permanent formwork coupled to a member in a transverse direction
  • the pre-assembled wall unit is installed to be spaced apart from an adjacent pre-assembled wall unit
  • the Joint members are installed on both sides between adjacent pre-assembled wall units
  • the joint members have a plurality of horizontal connecting members fixed to vertical support members of the pre-assembled wall units on both sides of the joint member, and the plurality of horizontal connecting members outside It characterized in that it is composed of a lightweight permanent formwork that is coupled to.
  • FIG. 1 is a perspective view showing a coupling relationship between a pre-assembled wall unit and a joint member
  • Fig. 2 is a perspective view showing an embodiment of a joint member
  • Fig. 3 is an inner side showing the coupling relationship between the pre-assembled wall unit and the joint member. It is an elevation view.
  • the present invention pre-assembled wall has a plurality of vertical support members 11, which are a-shaped steel disposed at four corners of a rectangle, and a plurality of adjacent vertical support members 11, which are interconnected in a horizontal direction.
  • a pre-assembled wall consisting of a plurality of pre-assembled wall units (10, 10') composed of a horizontal support member (12) and a lightweight permanent form (13) coupled to the horizontal support member (12) are connected in the transverse direction.
  • the pre-assembled wall unit 10 is installed to be spaced apart from the adjacent pre-assembled wall unit 10' at a predetermined interval, and on both sides between the adjacent pre-assembled wall units 10 and 10', respectively.
  • the joint member 20 is installed, the joint member 20 has a plurality of horizontal connecting members 22 fixed to the vertical support member 11 of the pre-assembled wall units 10 and 10' at both ends, respectively, and It characterized in that it consists of a lightweight permanent formwork 23 coupled to the outside of the plurality of horizontal connecting members 22.
  • the present invention is to provide a pre-assembled wall (1) that can be easily combined in advance with a lightweight permanent formwork (13), and a very simple joint construction between neighboring pre-assembled wall units (10, 10').
  • the pre-assembled wall 1 is configured by connecting a plurality of pre-assembled wall units 10 and 10' in the transverse direction.
  • the pre-assembled wall unit 10 is for constructing a steel frame reinforced concrete (SRC) wall by pouring on-site concrete therein.
  • SRC steel frame reinforced concrete
  • the pre-assembled wall (1) includes a vertical support member (11) of a-shaped steel disposed at four corners of a rectangle, a plurality of horizontal support members (12) interconnecting the adjacent vertical support members (11) in a horizontal direction, and the It is configured to include a lightweight permanent formwork 13 coupled to the horizontal support member 12.
  • the vertical support member 11 is disposed at four corners of a rectangle in the pre-assembled wall unit 10.
  • the vertical support member 11 corresponds to the shape of the member and is composed of an a-shaped steel having strong rigidity.
  • the horizontal support member 12 interconnects adjacent vertical support members 11 in a horizontal direction.
  • the horizontal support member 12 interconnects the front and rear surfaces of the pre-assembled wall unit 10 and vertical support members 11 adjacent to each other on both sides.
  • the horizontal support members 12 positioned at the front and rear surfaces of the pre-assembled wall unit 10 serve as horizontal reinforcing bars of the wall.
  • the horizontal support member 12 may be coupled to the leg of the a-beam, which is the vertical support member 11, by bolts or welding.
  • a through hole may be formed in the horizontal support member 12 to allow vertical reinforcing bars to penetrate through the through hole.
  • a plurality of horizontal support members 12 may be disposed so as to be spaced apart at predetermined intervals in the vertical direction.
  • the lightweight permanent formwork 13 is coupled to the horizontal support member 12.
  • the lightweight permanent formwork 13 can be formed by bending a thin plate, and can be coupled to the outside of the horizontal support member 12.
  • the lightweight permanent formwork 13 is integrally coupled to the pre-assembled wall unit 10, the formwork installation process in the field can be omitted.
  • the lightweight permanent formwork 13 is fixed to the vertical support member 11 by the horizontal support member 12 having strong rigidity, there is no need for a separate temporary member for supporting the formwork.
  • the internal horizontal support member 12 serves as a support frame for the lightweight permanent formwork 13, it is economical to minimize the thickness of the formwork.
  • the pre-assembled wall unit 10 is installed to be spaced apart from other pre-assembled wall units 10' adjacent to each other in the transverse direction.
  • a joint member 20 is installed in a space spaced apart between the adjacent pre-assembled wall units 10 and 10' to connect the adjacent pre-assembled wall units 10 and 10' to each other.
  • the joint member 20 includes a plurality of horizontal connecting members 22 and the plurality of horizontal connecting members 22 fixed to the vertical support members 11 of the pre-assembled wall units 10 and 10' at both ends, respectively. It consists of a lightweight permanent formwork (23) coupled to the outside.
  • the joint member 20 is separated from the adjacent pre-assembled wall units 10 and 10' by combining the same lightweight permanent form 23 as the light-weight permanent form 13 of the pre-assembled wall unit 10 on the front and rear surfaces, respectively. Closed space.
  • the horizontal connection member 22 of the joint member 20 may be provided at a position corresponding to the horizontal support members 12 and 12 ′ of the pre-assembled wall units 10 and 10 ′.
  • a horizontal connection member 22 and a horizontal support member 12 are coupled to the front of the vertical support member 11 of the pre-assembled wall unit 10 to the left and right.
  • the horizontal connection member 22 and the horizontal support member 12 may be alternately coupled vertically so as not to interfere with each other (FIG. 3).
  • the horizontal connection member 22 not only allows the horizontal support members 12 and 12' to be continuous, but also serves to support the lightweight permanent form 23 by fixing the lightweight permanent form 23 of the joint member 20. .
  • the joint member 20 is installed between the pre-assembled wall units 10 and 10 ′ on both sides.
  • the construction of the pre-assembled wall (1) can be completed simply by pouring concrete.
  • Figure 4 is a perspective view showing an embodiment of a lightweight permanent formwork
  • Figure 5 is a perspective view showing a coupling relationship between a horizontal support member and a vertical support member
  • Figure 6 is a combination of a horizontal support member or a horizontal connection member and a lightweight permanent formwork It is a plan view showing the relationship.
  • the lightweight permanent molds 13 and 23 are formed on the inner surface of the flat plate portions 131 and 231 and the flat plate portions 131 and 231 for forming the outer surface of the member.
  • Consisting of protrusions (132, 232) of a-shaped cross-section protruding in a plurality of rows in the longitudinal direction, the horizontal support member (12) and the horizontal connection member (22) is formed in a shape of one leg (121, 221) It is fixedly coupled to the vertical support member 11, and the inlet is formed wider than the width of the protrusions 132 and 232 to the other leg (122, 222), so that the protrusions (132, 232) are inserted into the angled locking hole It can be configured to form (123, 223).
  • the lightweight permanent formwork 13 of the pre-assembled wall unit 10 and the lightweight permanent formwork 23 of the joint member 20 are flat plate portions 131 for forming the outer surface of each member, 231) and the protrusions 132 and 232 of the a-shaped cross-section protruding in the longitudinal direction of the member on the inner surfaces of the flat portions 131 and 231.
  • the protrusions 132 and 232 may be provided in a plurality of rows at both ends and inside of the lightweight permanent molds 13 and 23.
  • the horizontal support member 12 and the horizontal connection member 22 are formed in an a shape including one leg 121 and 221 and the other leg 122 and 222.
  • the one leg (121, 221) is fixedly coupled to the vertical support member (11).
  • the other leg (122, 222) is formed with a-shaped locking hole (123, 223).
  • the locking holes 123 and 223 are formed so that the width of the entrance is wider than the width of the protrusions 132 and 232 of the lightweight permanent molds 13 and 23 so that the protrusions 132 and 232 are easily inserted.
  • the locking holes 123 and 223 are portions in which the protrusions 132 and 232 formed in the shape of an a-shape of the lightweight permanent molds 13 and 23 are inserted and caught.
  • the protrusions 132 and 232 inserted into the locking holes 123 and 223 move horizontally and are caught inside the locking holes 123 and 223 and do not fall out.
  • the locking holes 123 and 223 are spaced apart from each other along the longitudinal direction of the horizontal support member 12 or the horizontal connection member 22 so as to correspond to the positions of the protrusions 132 and 232 of the lightweight permanent molds 13 and 23. Dogs can be formed.
  • the lightweight permanent formwork 13 of the pre-assembled wall unit 10 is installed to span a plurality of horizontal support members 12 in a state in which a plurality of horizontal support members 12 are coupled to one side of the vertical support member 11 do.
  • the lightweight permanent formwork 13 when the length of the lightweight permanent formwork 13 is long, it may be cumbersome to slide the lightweight permanent formwork 13 into the locking hole 123 of the horizontal support member 12 by sliding in the vertical direction.
  • the entrance of the locking hole 123 may be formed to be wider than the width of the protrusion 132 of the lightweight permanent mold 13 so that the protrusion 132 can be directly inserted from the front surface of the horizontal support member 12.
  • the lightweight permanent formwork 13 can be easily combined in the front of the wall.
  • the entrance of the locking hole 223 formed in the other leg 222 of the horizontal connection member 22 is formed wider than the width of the protrusion 232 of the lightweight permanent formwork 23,
  • the protrusion 232 may be configured to be easily inserted directly from the front side of the horizontal connection member 22.
  • the order of combining the horizontal support member 12 or the horizontal connection member 22 and the lightweight permanent molds 13 and 23 is as follows.
  • the projections (132, 232) of the lightweight permanent formwork (13, 23) is the horizontal support member 12 or the locking hole (123, 223) of the horizontal connection member 22 ) To be inserted into the lightweight permanent formwork (13, 23) in close contact with the front of the horizontal support member (12).
  • the lightweight permanent molds 13 and 23 are slid in the horizontal direction so that the protrusions 132 and 232 are caught inside the locking holes 123 and 223.
  • the formwork (13, 23) can be spot welded more than one place per sheet.
  • the lightweight permanent molds 13 and 23 may be formed to have the same width as the horizontal support member 12 or the horizontal connection member 22.
  • the lightweight permanent formwork (13, 23) forms projections (132, 232) at both ends of the flat plate (131, 231), and the projections (132, 232) of the lightweight permanent formwork (13, 23) neighboring in the transverse direction Can be configured to overlap.
  • Fig. 7 is a plan view showing an installation procedure of a joint member
  • Fig. 8 is a perspective view showing a coupling relationship between fastening bolts.
  • the joint member 20 penetrates the flat plate portion 231 of the lightweight permanent formwork 23 and the leg 221 of one side of the horizontal connection member 22 to form a pre-assembled wall unit. It can be fixed to the pre-assembled wall units (10, 10') by fastening bolts (24) fastened to the vertical support members (11, 11') of (10, 10').
  • the pre-assembled wall units 10 and 10' on both sides are installed to be spaced apart from each other.
  • the joint member 20 is coupled so that the joint member 20 is positioned between the adjacent pre-assembled wall units 10 and 10'.
  • the protrusions 232 located at one end of the lightweight permanent formwork 23 constituting the joint member 20 are coupled to the pre-assembled wall unit 10 at the end of the lightweight permanent form 13 ( 132) After making it in close contact with the inside, the other end of the joint member 20 is rotated to make it in close contact with the outside of the protrusion 132 located at the end of the lightweight permanent formwork 13' coupled to the other pre-assembled wall unit 10'. .
  • the fastening bolt 24 penetrates the flat plate portion 231 of the lightweight permanent formwork 23 and the leg 221 of one side of the horizontal connection member 22 to vertically support the pre-assembled wall units 10 and 10'. It is fastened to the members 11 and 11'.
  • the joint member 20 closes between the pre-assembled wall units 10 and 10' on both sides, the joint member 20 is vertically supporting members 11 and 11' inside the pre-assembled wall 1 ) Is difficult to fix.
  • both ends of the joint member 20 are connected to the vertical support members 11 and 11 ′ of the pre-assembled wall units 10 and 10 ′ respectively by the fastening bolts 24 from the outside of the pre-assembled wall 1.
  • the fixing nut 25 is pre-fixed to the rear of the legs of the vertical support members 11 and 11 ′ through which the fastening bolts 24 are inserted and fastened by welding, etc. It is possible to configure the bolt 24 to be fastened (FIG. 8).
  • the joint member 20 is a fastening hole formed in the flat plate portion 231 of the lightweight permanent formwork 23 and one leg 221 of the horizontal connection member 22 A sleeve 26 may be provided between the formed fastening holes.
  • a sleeve 26 may be provided between the horizontal connection member 22 and the lightweight permanent form 23 to support the fastening bolt 24.
  • the sleeve 26 is provided between a fastening hole formed in the flat portion 231 of the lightweight permanent form 23 and a fastening hole formed in one leg 221 of the horizontal connecting member 22 for penetration of the fastening bolt 24 It is possible.
  • the sleeve 26 presses the leg 221 of one side of the horizontal connection member 22 when the fastening bolt 24 is fastened so that the fastening bolt 24 is firmly fastened.
  • the sleeve 26 increases the shear friction force between the vertical support member 11 and the horizontal connection member 22 to effectively transmit the stress of the horizontal support member 12.
  • Both ends of the sleeve 26 may be welded to the inner side of the flat plate part 231 of the lightweight permanent formwork 23 and one leg 221 of the horizontal connecting member 22, respectively.
  • the pre-assembled wall of the present invention has the possibility of industrial use in that the joint construction between pre-assembled wall units is very simple and can be easily constructed by installing and connecting a joint member between adjacent pre-assembled wall units that are arranged spaced apart from each other. have.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The present invention relates to a prefabricated wall which enables very simple construction of a joint part between prefabricated wall units and facilitates pre-joining of a lightweight permanent formwork, merely by installing and connecting a joint member between adjacent prefabricated wall units spaced apart from each other. In the prefabricated wall of the present invention formed by connecting a plurality of prefabricated wall units in the transverse direction, the plurality of prefabricated wall units consisting of: a vertical support member which is an L-shaped steel disposed at four corners of a rectangle; a plurality of horizontal support members interconnecting adjacent vertical support members in the horizontal direction; and a lightweight permanent formwork coupled to the horizontal support member, wherein the prefabricated wall unit is installed so as to be spaced apart from the adjacent prefabricated wall unit at a constant distance, and joint members are installed on both sides between the adjacent prefabricated wall units, and wherein the joint member consists of: a plurality of horizontal connecting members having both ends individually fixed to vertical support members of the prefabricated wall units on both sides thereof; and a lightweight permanent formwork coupled to the outside of the plurality of horizontal connecting members.

Description

선조립 벽체Pre-assembled wall
본 발명은 상호 이격 배치되는 이웃하는 선조립 벽체 유니트 사이에 조인트 부재를 설치하여 연결하기만 하면 되어 선조립 벽체 유니트 간 접합부 시공이 매우 단순하고, 경량 영구거푸집의 사전 결합이 용이한 선조립 벽체에 대한 것이다.The present invention requires only installing and connecting a joint member between adjacent pre-assembled wall units that are spaced apart from each other, so that the construction of the joint between pre-assembled wall units is very simple, and the pre-assembly of lightweight permanent forms is easy. For.
철근콘크리트 구조물 시공시 현장 타설 철근콘크리트 공법은 현장에서 철근 배근 및 거푸집 설치 후 콘크리트 타설 공정을 진행하는 것으로, 현장 여건의 영향을 많이 받고 인력 집약적인 특징이 있다. 따라서 공기 단축에 한계가 있고, 품질 관리가 어려운 편이다. 뿐만 아니라 거푸집 설치시 거푸집을 지지하기 위한 가설 공사가 수반되며, 부재 크기가 클 경우 시스템 서포트를 사용하여야 하므로 공기 및 공사비 증가 요인이 된다.Casting on-site when constructing reinforced concrete structures The reinforced concrete construction method is to proceed with the concrete pouring process after installing reinforced reinforcement and formwork at the site, which is highly influenced by the site conditions and is characterized by manpower-intensive. Therefore, there is a limit to shortening the time and quality control is difficult. In addition, when the formwork is installed, temporary construction to support the formwork is involved, and if the size of the member is large, the system support must be used, which increases construction costs and construction costs.
이에 콘크리트 부재를 미리 공장에서 만들어 현장에서 조립하는 프리캐스트콘크리트 공법(PC 공법)의 적용이 증가하는 추세이다.Accordingly, the application of the precast concrete method (PC method), in which concrete members are made in advance and assembled at the site, is increasing.
그러나 PC 공법은 부재 크기가 클 경우 양중 및 운송 부담이 상당한 문제가 있다.However, the PC construction method has a significant problem in the weight and transport burden when the member size is large.
이에 본 발명의 출원인은 수직지지부재와 수평지지부재, 수직철근과 수평철근을 포함하여 구성되는 선조립 벽체 유니트를 미리 공장 제작함으로써, 현장 철근 배근 작업을 생략할 수 있는 선조립 벽체 골조 유니트를 개발하였다(등록특허 제10-1490756호). 상기 등록특허에서는 이웃하는 선조립 벽체 골조 유니트의 수직지지부재를 맞닿게 밀착시킨 후 볼트를 체결하여 고정한다. Accordingly, the applicant of the present invention develops a pre-assembled wall frame unit capable of omitting on-site reinforcing work by pre-fabricating a pre-assembled wall unit comprising vertical and horizontal support members, vertical and horizontal reinforcing bars. (Registration Patent No. 10-1490756). In the above registered patent, the vertical support members of the adjacent pre-assembled wall frame units are brought into close contact and then fixed by fastening bolts.
그러나 상기 등록특허는 단부의 수직지지부재 외측에 앵글과 같은 수평지지부재가 결합되는 경우, 수직지지부재 간 결합이 불가능하다. However, in the above patent, when a horizontal support member such as an angle is coupled to an outer side of the vertical support member at the end, it is impossible to combine the vertical support members.
또한, 폼 타이에 의해 벽체 양측의 선조립 거푸집이 고정되는데, 타설압을 지지하기 위해서는 폼 타이 체결 개소가 많아져 선조립 거푸집 설치 시간이 많이 소요되고 영구거푸집 적용에 한계가 있다.In addition, the pre-assembled formwork on both sides of the wall is fixed by the form ties, and in order to support the pouring pressure, the number of fastening points of the form tie takes a lot of time to install the pre-assembled formwork, and there is a limitation in applying the permanent formwork.
아울러 선조립 벽체 골조 유니트의 일측 단부로 다우얼 철근을 돌출시켜 타측 선조립 벽체 골조 유니트의 선조립 거푸집 내에 삽입되도록 한 선조립 벽체 골조 유니트에 대한 기술을 개발하였다(등록특허 제10-1499811호).In addition, a technology for a pre-assembled wall frame unit was developed to protrude a dowel reinforcing bar from one end of the pre-assembled wall frame unit to be inserted into the pre-assembled formwork of the other pre-assembled wall frame unit (Registration Patent No. 10-1499811). .
그러나 상기 등록기술은 선조립 벽체 골조 유니트의 측면으로 다우얼 철근이 돌출되므로, 운반 및 제작시 간섭되어 작업이 번거로운 문제가 있다. 또한, 선조립 거푸집이 수직지지부재에 직접 결합되므로 수직지지부재의 피복 두께 확보가 어렵고, 수직지지부재 간격이 큰 경우 콘크리트 타설에 따른 변형 우려가 있다.However, since the registration technology protrudes the dowel reinforcement to the side of the pre-assembled wall frame unit, there is a problem of cumbersome work due to interference during transportation and manufacturing. In addition, since the pre-assembled formwork is directly coupled to the vertical support member, it is difficult to secure the covering thickness of the vertical support member, and if the vertical support member gap is large, there is a risk of deformation due to concrete pouring.
또한, 수평이음철근을 수평철근에 임시로 결합하였다가 이웃하는 선조립 벽체 유니트 설치 완료 후 수평이음철근을 슬라이딩 이동시켜 결합하도록 한 선조립 벽체 프레임에 대한 기술을 개발하였다(등록특허 제10-1570790호).In addition, a technology for a pre-assembled wall frame was developed in which the horizontal joint reinforcing bar was temporarily connected to the horizontal reinforcing bar, and then the horizontal joint reinforcing bar was slid and coupled after completion of the installation of the adjacent pre-assembled wall unit (registered patent 10-1570790 arc).
그러나 위 종래기술은 매 수평이음철근마다 결속을 해제하여 타측 선조립 벽체 유니트 측으로 수평 이동시키고 재결속하는 작업이 번거로울 수 있다. 그리고 수직지지부재에 수평이음철근이 결합되므로, 영구거푸집의 사전 부착이 필요한 경우 적용이 어려운 한계가 있다.However, in the above prior art, it may be cumbersome to release the binding for each horizontal joint reinforcing bar, horizontally move it to the other side of the pre-assembled wall unit, and re-engage it. And, since the horizontal joint reinforcement is coupled to the vertical support member, there is a limitation that it is difficult to apply when the permanent form is required to be pre-attached.
상기와 같은 문제점을 해결하기 위하여 본 발명은 경량 영구거푸집을 사전에 결합하기 용이하고, 이웃하는 선조립 벽체 유니트 간 접합부 시공이 매우 단순하여 시공성이 우수한 선조립 벽체를 제공하고자 한다.In order to solve the above problems, the present invention is to provide a pre-assembled wall with excellent workability because it is easy to combine a lightweight permanent formwork in advance, and a joint construction between neighboring pre-assembled wall units is very simple.
바람직한 실시예에 따른 본 발명은 장방형의 네 모서리에 배치되는 ㄱ형강인 수직지지부재, 인접하는 수직지지부재를 수평 방향으로 상호 연결하는 복수의 수평지지부재 및 상기 수평지지부재에 결합되는 경량 영구거푸집으로 구성되는 복수의 선조립 벽체 유니트가 횡방향으로 연결되어 구성되는 선조립 벽체에서, 상기 선조립 벽체 유니트는 인접하는 선조립 벽체 유니트와 일정 간격 이격되게 설치되고, 상기 이웃하는 선조립 벽체 유니트의 사이 양측면에는 각각 조인트 부재가 설치되되, 상기 조인트 부재는 양단이 각각 양측의 선조립 벽체 유니트의 수직지지부재에 고정되는 복수의 수평연결부재 및 상기 복수의 수평연결부재 외측에 결합되는 경량 영구거푸집으로 구성되는 것을 특징으로 하는 선조립 벽체를 제공한다.The present invention according to a preferred embodiment is a vertical support member of a-shaped steel disposed at four corners of a rectangle, a plurality of horizontal support members interconnecting adjacent vertical support members in a horizontal direction, and a lightweight permanent mold coupled to the horizontal support member In the pre-assembled wall configured by connecting a plurality of pre-assembled wall units consisting of a horizontal direction, the pre-assembled wall unit is installed at a predetermined distance from the adjacent pre-assembled wall unit, and Joint members are respectively installed on both sides of the joint member, the joint member is a plurality of horizontal connecting members fixed to the vertical support members of the pre-assembled wall units on both sides, and a lightweight permanent form that is coupled to the outside of the plurality of horizontal connecting members. It provides a pre-assembled wall, characterized in that the configuration.
다른 바람직한 실시예에 따른 본 발명은 상기 경량 영구거푸집은 부재의 외면을 형성하기 위한 평판부 및 상기 평판부의 내측면에 부재의 길이 방향으로 복수 열로 돌출 형성되는 ㄱ자형 단면의 돌기부로 구성되며, 상기 수평지지부재 및 수평연결부재는 ㄱ형상으로 형성되어 일측 레그가 수직지지부재에 고정 결합되고, 타측 레그에는 입구가 상기 돌기부의 폭보다 넓게 형성되어 상기 돌기부가 삽입되어 걸리는 ㄱ자형의 걸림공이 형성되는 것을 특징으로 하는 선조립 벽체를 제공한다.The present invention according to another preferred embodiment is composed of a flat plate portion for forming the outer surface of the member and a protrusion of a cross-section formed in a plurality of rows protruding in the longitudinal direction of the member on the inner surface of the plate portion, the The horizontal support member and the horizontal connection member are formed in an a shape, so that one leg is fixedly coupled to the vertical support member, and the inlet is formed wider than the width of the protrusion to the other leg, so that an a-shaped locking hole is formed through which the protrusion is inserted. It provides a pre-assembled wall, characterized in that.
다른 바람직한 실시예에 따른 본 발명은 상기 조인트 부재는 경량 영구거푸집의 평판부와 수평연결부재의 일측 레그를 관통하여 선조립 벽체 유니트의 수직지지부재에 체결되는 체결볼트에 의해 선조립 벽체 유니트에 고정되는 것을 특징으로 하는 선조립 벽체를 제공한다.In the present invention according to another preferred embodiment, the joint member is fixed to the pre-assembled wall unit by a fastening bolt that is fastened to the vertical support member of the pre-assembled wall unit by penetrating the flat portion of the lightweight permanent form and one leg of the horizontal connecting member. It provides a pre-assembled wall characterized in that the.
다른 바람직한 실시예에 따른 본 발명은 상기 조인트 부재는 경량 영구거푸집의 평판부에 형성된 체결공과 수평연결부재의 일측 레그에 형성된 체결공 사이에 슬리브가 구비되는 것을 특징으로 하는 선조립 벽체를 제공한다.The present invention according to another preferred embodiment provides a pre-assembled wall, characterized in that the joint member is provided with a sleeve between the fastening hole formed in the flat portion of the lightweight permanent formwork and the fastening hole formed in one leg of the horizontal connecting member.
본 발명에 따르면 다음과 같은 효과가 있다. According to the present invention, there are the following effects.
첫째, 일정 간격 이격되게 설치되는 이웃하는 선조립 벽체 유니트 사이에 조인트 부재를 설치하여 연결함으로써, 이웃하는 선조립 벽체 유니트 간 접합부 시공이 매우 단순한 선조립 벽체를 제공할 수 있다. 이에 따라 선조립 벽체 유니트의 단부에서 수직지지부재 외측에 수평지지부재 등이 결합되더라도 상호 간섭 없이 쉽게 시공 가능하다.First, by installing and connecting a joint member between neighboring pre-assembled wall units installed at regular intervals, it is possible to provide a pre-assembled wall with very simple joint construction between neighboring pre-assembled wall units. Accordingly, even if a horizontal support member or the like is coupled to the outside of the vertical support member at the end of the pre-assembled wall unit, it can be easily constructed without mutual interference.
둘째, 선조립 벽체 유니트의 수평지지부재와 조인트 부재의 수평연결부재에 각각 경량 영구거푸집을 결합하여 일체로 조립 생산 가능하므로, 경량 영구거푸집의 사전 결합이 용이하다. Second, since it is possible to assemble and manufacture a lightweight permanent form integrally by combining the horizontal support member of the pre-assembled wall unit and the horizontal connection member of the joint member, respectively, it is easy to pre-join the lightweight permanent form.
셋째, 선조립 벽체 유니트와 조인트 부재의 설치 후 내부에 콘크리트를 현장 타설하기만 하면 되므로, 시공이 용이하고 공기 단축이 가능하다.Third, after installing the pre-assembled wall unit and the joint member, it is only necessary to place concrete on-site inside, so construction is easy and construction time can be shortened.
도 1은 선조립 벽체 유니트와 조인트 부재의 결합 관계를 도시하는 사시도.1 is a perspective view showing a coupling relationship between a pre-assembled wall unit and a joint member.
도 2는 조인트 부재의 실시예를 도시하는 사시도.Fig. 2 is a perspective view showing an embodiment of a joint member.
도 3은 선조립 벽체 유니트와 조인트 부재의 결합 관계를 도시하는 내측 입면도.Fig. 3 is an inside elevation view showing a coupling relationship between a pre-assembled wall unit and a joint member.
도 4는 경량 영구거푸집의 실시예를 도시하는 사시도.Figure 4 is a perspective view showing an embodiment of a lightweight permanent formwork.
도 5는 수평지지부재와 수직지지부재의 결합 관계를 도시하는 사시도.5 is a perspective view showing a coupling relationship between a horizontal support member and a vertical support member.
도 6은 수평지지부재 또는 수평연결부재와 경량 영구거푸집의 결합 관계를 도시하는 평면도.6 is a plan view showing a coupling relationship between a horizontal support member or a horizontal connecting member and a lightweight permanent form.
도 7은 조인트 부재의 설치 순서를 도시하는 평면도.7 is a plan view showing an installation procedure of a joint member.
도 8은 체결볼트의 결합 관계를 도시하는 사시도.8 is a perspective view showing a coupling relationship between the fastening bolts.
상기와 같은 목적을 달성하기 위하여 본 발명의 선조립 벽체는 장방형의 네 모서리에 배치되는 ㄱ형강인 수직지지부재, 인접하는 수직지지부재를 수평 방향으로 상호 연결하는 복수의 수평지지부재 및 상기 수평지지부재에 결합되는 경량 영구거푸집으로 구성되는 복수의 선조립 벽체 유니트가 횡방향으로 연결되어 구성되는 선조립 벽체에서, 상기 선조립 벽체 유니트는 인접하는 선조립 벽체 유니트와 일정 간격 이격되게 설치되고, 상기 이웃하는 선조립 벽체 유니트의 사이 양측면에는 각각 조인트 부재가 설치되되, 상기 조인트 부재는 양단이 각각 양측의 선조립 벽체 유니트의 수직지지부재에 고정되는 복수의 수평연결부재 및 상기 복수의 수평연결부재 외측에 결합되는 경량 영구거푸집으로 구성되는 것을 특징으로 한다.In order to achieve the above object, the pre-assembled wall of the present invention includes a vertical support member of a-shaped steel disposed at four corners of a rectangle, a plurality of horizontal support members interconnecting adjacent vertical support members in a horizontal direction, and the horizontal support. In a pre-assembled wall configured by connecting a plurality of pre-assembled wall units consisting of a lightweight permanent formwork coupled to a member in a transverse direction, the pre-assembled wall unit is installed to be spaced apart from an adjacent pre-assembled wall unit, and the Joint members are installed on both sides between adjacent pre-assembled wall units, and the joint members have a plurality of horizontal connecting members fixed to vertical support members of the pre-assembled wall units on both sides of the joint member, and the plurality of horizontal connecting members outside It characterized in that it is composed of a lightweight permanent formwork that is coupled to.
이하, 첨부한 도면 및 바람직한 실시예에 따라 본 발명을 상세히 설명한다. Hereinafter, the present invention will be described in detail according to the accompanying drawings and preferred embodiments.
도 1은 선조립 벽체 유니트와 조인트 부재의 결합 관계를 도시하는 사시도이고, 도 2는 조인트 부재의 실시예를 도시하는 사시도이며, 도 3은 선조립 벽체 유니트와 조인트 부재의 결합 관계를 도시하는 내측 입면도이다.1 is a perspective view showing a coupling relationship between a pre-assembled wall unit and a joint member, Fig. 2 is a perspective view showing an embodiment of a joint member, and Fig. 3 is an inner side showing the coupling relationship between the pre-assembled wall unit and the joint member. It is an elevation view.
도 1 내지 도 3 등에 도시된 바와 같이, 본 발명 선조립 벽체는 장방형의 네 모서리에 배치되는 ㄱ형강인 수직지지부재(11), 인접하는 수직지지부재(11)를 수평 방향으로 상호 연결하는 복수의 수평지지부재(12) 및 상기 수평지지부재(12)에 결합되는 경량 영구거푸집(13)으로 구성되는 복수의 선조립 벽체 유니트(10, 10')가 횡방향으로 연결되어 구성되는 선조립 벽체(1)에서, 상기 선조립 벽체 유니트(10)는 인접하는 선조립 벽체 유니트(10')와 일정 간격 이격되게 설치되고, 상기 이웃하는 선조립 벽체 유니트(10, 10')의 사이 양측면에는 각각 조인트 부재(20)가 설치되되, 상기 조인트 부재(20)는 양단이 각각 양측의 선조립 벽체 유니트(10, 10')의 수직지지부재(11)에 고정되는 복수의 수평연결부재(22) 및 상기 복수의 수평연결부재(22) 외측에 결합되는 경량 영구거푸집(23)으로 구성되는 것을 특징으로 한다. As shown in Figs. 1 to 3, the present invention pre-assembled wall has a plurality of vertical support members 11, which are a-shaped steel disposed at four corners of a rectangle, and a plurality of adjacent vertical support members 11, which are interconnected in a horizontal direction. A pre-assembled wall consisting of a plurality of pre-assembled wall units (10, 10') composed of a horizontal support member (12) and a lightweight permanent form (13) coupled to the horizontal support member (12) are connected in the transverse direction. In (1), the pre-assembled wall unit 10 is installed to be spaced apart from the adjacent pre-assembled wall unit 10' at a predetermined interval, and on both sides between the adjacent pre-assembled wall units 10 and 10', respectively The joint member 20 is installed, the joint member 20 has a plurality of horizontal connecting members 22 fixed to the vertical support member 11 of the pre-assembled wall units 10 and 10' at both ends, respectively, and It characterized in that it consists of a lightweight permanent formwork 23 coupled to the outside of the plurality of horizontal connecting members 22.
본 발명은 경량 영구거푸집(13)을 사전에 쉽게 결합할 수 있고, 이웃하는 선조립 벽체 유니트(10, 10') 간 접합부 시공이 매우 단순한 선조립 벽체(1)를 제공하기 위한 것이다.The present invention is to provide a pre-assembled wall (1) that can be easily combined in advance with a lightweight permanent formwork (13), and a very simple joint construction between neighboring pre-assembled wall units (10, 10').
상기 선조립 벽체(1)는 복수의 선조립 벽체 유니트(10, 10')가 횡방향으로 연결되어 구성된다.The pre-assembled wall 1 is configured by connecting a plurality of pre-assembled wall units 10 and 10' in the transverse direction.
상기 선조립 벽체 유니트(10)는 내부에 현장 콘크리트를 타설하여 철골철근콘크리트(SRC) 벽체를 시공하기 위한 것이다.The pre-assembled wall unit 10 is for constructing a steel frame reinforced concrete (SRC) wall by pouring on-site concrete therein.
상기 선조립 벽체(1)는 장방형의 네 모서리에 배치되는 ㄱ형강인 수직지지부재(11), 인접하는 수직지지부재(11)를 수평 방향으로 상호 연결하는 복수의 수평지지부재(12) 및 상기 수평지지부재(12)에 결합되는 경량 영구거푸집(13)을 포함하여 구성된다. The pre-assembled wall (1) includes a vertical support member (11) of a-shaped steel disposed at four corners of a rectangle, a plurality of horizontal support members (12) interconnecting the adjacent vertical support members (11) in a horizontal direction, and the It is configured to include a lightweight permanent formwork 13 coupled to the horizontal support member 12.
상기 수직지지부재(11)는 선조립 벽체 유니트(10)에서 장방형의 네 모서리에 배치된다. The vertical support member 11 is disposed at four corners of a rectangle in the pre-assembled wall unit 10.
상기 수직지지부재(11)는 부재 형상에 대응되고, 강성이 강한 ㄱ형강으로 구성된다.The vertical support member 11 corresponds to the shape of the member and is composed of an a-shaped steel having strong rigidity.
상기 수평지지부재(12)는 인접하는 수직지지부재(11)를 수평 방향으로 상호 연결한다. The horizontal support member 12 interconnects adjacent vertical support members 11 in a horizontal direction.
상기 수평지지부재(12)는 선조립 벽체 유니트(10)의 전면 및 후면과 양 측면에서 인접하는 수직지지부재(11)를 상호 연결한다.The horizontal support member 12 interconnects the front and rear surfaces of the pre-assembled wall unit 10 and vertical support members 11 adjacent to each other on both sides.
상기 선조립 벽체 유니트(10)의 전면 및 후면에 위치되는 수평지지부재(12)는 벽체의 수평철근 역할을 한다.The horizontal support members 12 positioned at the front and rear surfaces of the pre-assembled wall unit 10 serve as horizontal reinforcing bars of the wall.
상기 수평지지부재(12)는 수직지지부재(11)인 ㄱ형강의 레그에 볼트 또는 용접에 의해 결합 가능하다.The horizontal support member 12 may be coupled to the leg of the a-beam, which is the vertical support member 11, by bolts or welding.
상기 수평지지부재(12)에는 관통공을 형성하여 상기 관통공에 수직철근을 관통 설치할 수 있다.A through hole may be formed in the horizontal support member 12 to allow vertical reinforcing bars to penetrate through the through hole.
상기 수평지지부재(12)는 수직 방향으로 일정 간격 이격되도록 복수 개가 배치될 수 있다. A plurality of horizontal support members 12 may be disposed so as to be spaced apart at predetermined intervals in the vertical direction.
상기 경량 영구거푸집(13)은 수평지지부재(12)에 결합된다. The lightweight permanent formwork 13 is coupled to the horizontal support member 12.
상기 경량 영구거푸집(13)은 박판을 절곡하여 형성 가능한 것으로, 수평지지부재(12)의 외측에 결합 가능하다. The lightweight permanent formwork 13 can be formed by bending a thin plate, and can be coupled to the outside of the horizontal support member 12.
상기 경량 영구거푸집(13)이 선조립 벽체 유니트(10)에 일체로 결합되므로, 현장에서 거푸집 설치 공정을 생략할 수 있다.Since the lightweight permanent formwork 13 is integrally coupled to the pre-assembled wall unit 10, the formwork installation process in the field can be omitted.
아울러 상기 경량 영구거푸집(13)은 강성이 강한 수평지지부재(12)에 의해 수직지지부재(11)에 고정되므로, 거푸집 지지를 위한 별도의 가설 부재가 필요 없다.In addition, since the lightweight permanent formwork 13 is fixed to the vertical support member 11 by the horizontal support member 12 having strong rigidity, there is no need for a separate temporary member for supporting the formwork.
또한, 내부의 수평지지부재(12)가 경량 영구거푸집(13)의 지지프레임 역할을 하므로, 거푸집의 두께를 최소화할 수 있어 경제적이다.In addition, since the internal horizontal support member 12 serves as a support frame for the lightweight permanent formwork 13, it is economical to minimize the thickness of the formwork.
본 발명을 이용하는 경우, 벽체를 이루는 철골과 철근 및 거푸집을 선조립한 후, 현장에서는 콘크리트만 타설하면 되기 때문에 공기 단축이 가능하고 부재의 중량이 가벼워 대형 벽체 등의 시공에 유리하다.In the case of using the present invention, after pre-assembling the steel frame, reinforcing bar, and formwork that make up the wall, it is possible to shorten the construction period because only concrete can be poured at the site, and the weight of the member is light, which is advantageous for construction of large walls.
상기 선조립 벽체 유니트(10)는 횡방향으로 인접하는 다른 선조립 벽체 유니트(10')와 일정 간격 이격되게 설치된다. The pre-assembled wall unit 10 is installed to be spaced apart from other pre-assembled wall units 10' adjacent to each other in the transverse direction.
이에 따라 선조립 벽체 유니트(10)의 단부에서 수직지지부재(11) 외측에 수평지지부재(12)가 결합되더라도 상호 간섭되지 않는다.Accordingly, even if the horizontal support member 12 is coupled to the outside of the vertical support member 11 at the end of the pre-assembled wall unit 10, they do not interfere with each other.
상기 이웃하는 선조립 벽체 유니트(10, 10')의 사이 이격된 공간에는 조인트 부재(20)가 설치되어 이웃하는 선조립 벽체 유니트(10, 10')를 서로 연결한다. A joint member 20 is installed in a space spaced apart between the adjacent pre-assembled wall units 10 and 10' to connect the adjacent pre-assembled wall units 10 and 10' to each other.
상기 조인트 부재(20)는 양단이 각각 양측의 선조립 벽체 유니트(10, 10')의 수직지지부재(11)에 고정되는 복수의 수평연결부재(22) 및 상기 복수의 수평연결부재(22) 외측에 결합되는 경량 영구거푸집(23)으로 구성된다. The joint member 20 includes a plurality of horizontal connecting members 22 and the plurality of horizontal connecting members 22 fixed to the vertical support members 11 of the pre-assembled wall units 10 and 10' at both ends, respectively. It consists of a lightweight permanent formwork (23) coupled to the outside.
상기 조인트 부재(20)는 선조립 벽체 유니트(10)의 경량 영구거푸집(13)과 동일한 경량 영구거푸집(23)이 전후면에 각각 결합되어 이웃하는 선조립 벽체 유니트(10, 10') 사이 이격된 공간을 폐쇄한다.The joint member 20 is separated from the adjacent pre-assembled wall units 10 and 10' by combining the same lightweight permanent form 23 as the light-weight permanent form 13 of the pre-assembled wall unit 10 on the front and rear surfaces, respectively. Closed space.
상기 선조립 벽체 유니트(10)의 수평철근에 해당하는 수평지지부재(12)가 연속되어 벽체를 구속할 수 있도록 이웃하는 선조립 벽체 유니트(10, 10')의 수평지지부재(12, 12')는 조인트 부재(20)의 수평연결부재(22)로 연결 가능하다. Horizontal support members 12 and 12 ′ of the adjacent pre-assembled wall units 10 and 10 ′ so that the horizontal support members 12 corresponding to the horizontal reinforcing bars of the pre-assembled wall units 10 are continuous and constrain the walls. ) Can be connected to the horizontal connection member 22 of the joint member 20.
상기 조인트 부재(20)의 수평연결부재(22)는 선조립 벽체 유니트(10, 10')의 수평지지부재(12, 12')와 대응되는 위치에 구비 가능하다.The horizontal connection member 22 of the joint member 20 may be provided at a position corresponding to the horizontal support members 12 and 12 ′ of the pre-assembled wall units 10 and 10 ′.
상기 선조립 벽체 유니트(10)의 수직지지부재(11) 전면에는 좌우로 수평연결부재(22)와 수평지지부재(12)가 결합된다. 상기 수평연결부재(22)와 수평지지부재(12)는 서로 간섭되지 않도록 상하로 엇갈리게 결합할 수 있다(도 3).A horizontal connection member 22 and a horizontal support member 12 are coupled to the front of the vertical support member 11 of the pre-assembled wall unit 10 to the left and right. The horizontal connection member 22 and the horizontal support member 12 may be alternately coupled vertically so as not to interfere with each other (FIG. 3).
상기 수평연결부재(22)는 수평지지부재(12, 12')를 연속되도록 할 뿐 아니라 조인트 부재(20)의 경량 영구거푸집(23)이 고정되어 경량 영구거푸집(23)을 지지하는 역할도 한다.The horizontal connection member 22 not only allows the horizontal support members 12 and 12' to be continuous, but also serves to support the lightweight permanent form 23 by fixing the lightweight permanent form 23 of the joint member 20. .
상기 수평연결부재(22)와 경량 영구거푸집(23)을 일체화하여 조인트 부재(20)를 구성함으로써, 양측의 선조립 벽체 유니트(10, 10') 설치 후 사이에 조인트 부재(20)를 설치하고 콘크리트를 타설하기만 하면 간단하게 선조립 벽체(1)의 시공을 완료할 수 있다.By integrating the horizontal connection member 22 and the lightweight permanent formwork 23 to form the joint member 20, the joint member 20 is installed between the pre-assembled wall units 10 and 10 ′ on both sides. The construction of the pre-assembled wall (1) can be completed simply by pouring concrete.
도 4는 경량 영구거푸집의 실시예를 도시하는 사시도이고, 도 5는 수평지지부재와 수직지지부재의 결합 관계를 도시하는 사시도이며, 도 6은 수평지지부재 또는 수평연결부재와 경량 영구거푸집의 결합 관계를 도시하는 평면도이다.Figure 4 is a perspective view showing an embodiment of a lightweight permanent formwork, Figure 5 is a perspective view showing a coupling relationship between a horizontal support member and a vertical support member, Figure 6 is a combination of a horizontal support member or a horizontal connection member and a lightweight permanent formwork It is a plan view showing the relationship.
도 4 내지 도 6 등에 도시된 바와 같이, 상기 경량 영구거푸집(13, 23)은 부재의 외면을 형성하기 위한 평판부(131, 231) 및 상기 평판부(131, 231)의 내측면에 부재의 길이 방향으로 복수 열로 돌출 형성되는 ㄱ자형 단면의 돌기부(132, 232)로 구성되며, 상기 수평지지부재(12) 및 수평연결부재(22)는 ㄱ형상으로 형성되어 일측 레그(121, 221)가 수직지지부재(11)에 고정 결합되고, 타측 레그(122, 222)에는 입구가 상기 돌기부(132, 232)의 폭보다 넓게 형성되어 상기 돌기부(132, 232)가 삽입되어 걸리는 ㄱ자형의 걸림공(123, 223)이 형성되도록 구성할 수 있다. As shown in Figs. 4 to 6, the lightweight permanent molds 13 and 23 are formed on the inner surface of the flat plate portions 131 and 231 and the flat plate portions 131 and 231 for forming the outer surface of the member. Consisting of protrusions (132, 232) of a-shaped cross-section protruding in a plurality of rows in the longitudinal direction, the horizontal support member (12) and the horizontal connection member (22) is formed in a shape of one leg (121, 221) It is fixedly coupled to the vertical support member 11, and the inlet is formed wider than the width of the protrusions 132 and 232 to the other leg (122, 222), so that the protrusions (132, 232) are inserted into the angled locking hole It can be configured to form (123, 223).
도 4에 도시된 바와 같이, 상기 선조립 벽체 유니트(10)의 경량 영구거푸집(13)과 조인트 부재(20)의 경량 영구거푸집(23)은 각각 부재의 외면을 형성하기 위한 평판부(131, 231) 및 상기 평판부(131, 231)의 내측면에 부재의 길이 방향으로 돌출 형성되는 ㄱ자형 단면의 돌기부(132, 232)로 구성 가능하다.As shown in Figure 4, the lightweight permanent formwork 13 of the pre-assembled wall unit 10 and the lightweight permanent formwork 23 of the joint member 20 are flat plate portions 131 for forming the outer surface of each member, 231) and the protrusions 132 and 232 of the a-shaped cross-section protruding in the longitudinal direction of the member on the inner surfaces of the flat portions 131 and 231.
상기 돌기부(132, 232)는 경량 영구거푸집(13, 23)의 양단 및 내측에 복수 열로 구비될 수 있다.The protrusions 132 and 232 may be provided in a plurality of rows at both ends and inside of the lightweight permanent molds 13 and 23.
상기 수평지지부재(12) 및 수평연결부재(22)는 일측 레그(121, 221)와 타측 레그(122, 222)를 포함하여 ㄱ형상으로 형성된다. The horizontal support member 12 and the horizontal connection member 22 are formed in an a shape including one leg 121 and 221 and the other leg 122 and 222.
상기 일측 레그(121, 221)는 수직지지부재(11)에 고정 결합된다. The one leg (121, 221) is fixedly coupled to the vertical support member (11).
상기 타측 레그(122, 222)에는 ㄱ자형의 걸림공(123, 223)이 형성된다.The other leg (122, 222) is formed with a-shaped locking hole (123, 223).
상기 걸림공(123, 223)은 입구의 폭이 상기 경량 영구거푸집(13, 23)의 돌기부(132, 232) 폭보다 넓게 형성되어 상기 돌기부(132, 232)가 쉽게 삽입되도록 구성 가능하다. The locking holes 123 and 223 are formed so that the width of the entrance is wider than the width of the protrusions 132 and 232 of the lightweight permanent molds 13 and 23 so that the protrusions 132 and 232 are easily inserted.
상기 걸림공(123, 223)은 경량 영구거푸집(13, 23)의 ㄱ자 형상으로 형성된 돌기부(132, 232)가 삽입되어 걸리는 부분이다.The locking holes 123 and 223 are portions in which the protrusions 132 and 232 formed in the shape of an a-shape of the lightweight permanent molds 13 and 23 are inserted and caught.
상기 걸림공(123, 223)에 삽입된 돌기부(132, 232)는 수평 이동하여 걸림공(123, 223) 내측에 걸려 외부로 탈락하지 않는다. The protrusions 132 and 232 inserted into the locking holes 123 and 223 move horizontally and are caught inside the locking holes 123 and 223 and do not fall out.
상기 걸림공(123, 223)은 경량 영구거푸집(13, 23)의 돌기부(132, 232) 위치에 대응되도록 수평지지부재(12) 또는 수평연결부재(22)의 길이 방향을 따라 상호 이격되게 복수 개가 형성될 수 있다.The locking holes 123 and 223 are spaced apart from each other along the longitudinal direction of the horizontal support member 12 or the horizontal connection member 22 so as to correspond to the positions of the protrusions 132 and 232 of the lightweight permanent molds 13 and 23. Dogs can be formed.
상기 선조립 벽체 유니트(10)의 경량 영구거푸집(13)은 수직지지부재(11)의 일면에 복수의 수평지지부재(12)가 결합 완료된 상태에서 복수의 수평지지부재(12)에 걸치도록 설치된다.The lightweight permanent formwork 13 of the pre-assembled wall unit 10 is installed to span a plurality of horizontal support members 12 in a state in which a plurality of horizontal support members 12 are coupled to one side of the vertical support member 11 do.
그런데 경량 영구거푸집(13)의 길이가 긴 경우, 경량 영구거푸집(13)을 수평지지부재(12)의 걸림공(123)에 상하 방향으로 슬라이딩 이동시켜 결합시키는 작업이 번거로울 수 있다.However, when the length of the lightweight permanent formwork 13 is long, it may be cumbersome to slide the lightweight permanent formwork 13 into the locking hole 123 of the horizontal support member 12 by sliding in the vertical direction.
따라서 상기 걸림공(123)의 입구를 경량 영구거푸집(13)의 돌기부(132) 폭보다 넓게 형성하여 돌기부(132)가 수평지지부재(12)의 전면에서 직접 삽입 가능하도록 구성 가능하다.Accordingly, the entrance of the locking hole 123 may be formed to be wider than the width of the protrusion 132 of the lightweight permanent mold 13 so that the protrusion 132 can be directly inserted from the front surface of the horizontal support member 12.
이에 따라 경량 영구거푸집(13)을 벽체 전면에서 손쉽게 결합할 수 있다.Accordingly, the lightweight permanent formwork 13 can be easily combined in the front of the wall.
상기 조인트 부재(20)의 경우도 마찬가지로 수평연결부재(22)의 타측 레그(222)에 형성되는 걸림공(223)의 입구를 경량 영구거푸집(23)의 돌기부(232) 폭보다 넓게 형성하여, 돌기부(232)가 수평연결부재(22)의 전면에서 직접 쉽게 삽입 가능하도록 구성할 수 있다.In the case of the joint member 20, the entrance of the locking hole 223 formed in the other leg 222 of the horizontal connection member 22 is formed wider than the width of the protrusion 232 of the lightweight permanent formwork 23, The protrusion 232 may be configured to be easily inserted directly from the front side of the horizontal connection member 22.
구체적으로 수평지지부재(12) 또는 수평연결부재(22)와 경량 영구거푸집(13, 23)의 결합 순서는 다음과 같다. Specifically, the order of combining the horizontal support member 12 or the horizontal connection member 22 and the lightweight permanent molds 13 and 23 is as follows.
먼저, 도 6의 (a)에 도시된 바와 같이, 경량 영구거푸집(13, 23)의 돌기부(132, 232)가 수평지지부재(12) 또는 수평연결부재(22)의 걸림공(123, 223)에 삽입되도록 경량 영구거푸집(13, 23)을 수평지지부재(12)의 전면에 밀착시킨다. First, as shown in (a) of Figure 6, the projections (132, 232) of the lightweight permanent formwork (13, 23) is the horizontal support member 12 or the locking hole (123, 223) of the horizontal connection member 22 ) To be inserted into the lightweight permanent formwork (13, 23) in close contact with the front of the horizontal support member (12).
이후, 도 6의 (b)와 같이, 상기 경량 영구거푸집(13, 23)을 수평 방향으로 슬라이딩 이동하여 돌기부(132, 232)가 걸림공(123, 223)의 내측에 걸리도록 한다.Thereafter, as shown in (b) of FIG. 6, the lightweight permanent molds 13 and 23 are slid in the horizontal direction so that the protrusions 132 and 232 are caught inside the locking holes 123 and 223.
상기 경량 영구거푸집(13, 23)의 설치 후 경량 영구거푸집(13, 23)이 벽체의 길이 방향으로 슬라이딩하여 이탈되는 것을 방지하기 위해 수평지지부재(12) 또는 수평연결부재(22)와 경량 영구거푸집(13, 23)은 1매당 1개소 이상 점용접할 수 있다.After the installation of the lightweight permanent formwork (13, 23), in order to prevent the lightweight permanent formwork (13, 23) from sliding away from the wall in the longitudinal direction, a horizontal support member (12) or a horizontal connecting member (22) and a lightweight permanent The formwork (13, 23) can be spot welded more than one place per sheet.
상기 경량 영구거푸집(13, 23)은 수평지지부재(12) 또는 수평연결부재(22)의 폭과 동일한 폭으로 형성할 수 있다.The lightweight permanent molds 13 and 23 may be formed to have the same width as the horizontal support member 12 or the horizontal connection member 22.
상기 경량 영구거푸집(13, 23)은 평판부(131, 231)의 양단에 돌기부(132, 232)를 형성하여 횡방향으로 이웃하는 경량 영구거푸집(13, 23)의 돌기부(132, 232)와 겹쳐지도록 구성 가능하다.The lightweight permanent formwork (13, 23) forms projections (132, 232) at both ends of the flat plate (131, 231), and the projections (132, 232) of the lightweight permanent formwork (13, 23) neighboring in the transverse direction Can be configured to overlap.
도 7은 조인트 부재의 설치 순서를 도시하는 평면도이고, 도 8은 체결볼트의 결합 관계를 도시하는 사시도이다.Fig. 7 is a plan view showing an installation procedure of a joint member, and Fig. 8 is a perspective view showing a coupling relationship between fastening bolts.
도 3, 도 7 등에 도시된 바와 같이, 상기 조인트 부재(20)는 경량 영구거푸집(23)의 평판부(231)와 수평연결부재(22)의 일측 레그(221)를 관통하여 선조립 벽체 유니트(10, 10')의 수직지지부재(11, 11')에 체결되는 체결볼트(24)에 의해 선조립 벽체 유니트(10, 10')에 고정 가능하다. As shown in FIGS. 3 and 7, the joint member 20 penetrates the flat plate portion 231 of the lightweight permanent formwork 23 and the leg 221 of one side of the horizontal connection member 22 to form a pre-assembled wall unit. It can be fixed to the pre-assembled wall units (10, 10') by fastening bolts (24) fastened to the vertical support members (11, 11') of (10, 10').
구체적으로 도 7을 참고하여 상기 조인트 부재(20)의 설치 과정을 설명하면 다음과 같다. Specifically, the installation process of the joint member 20 will be described with reference to FIG. 7 as follows.
먼저, 도 7의 (a)와 같이, 양측 선조립 벽체 유니트(10, 10')를 상호 이격되게 설치한다. First, as shown in Fig. 7 (a), the pre-assembled wall units 10 and 10' on both sides are installed to be spaced apart from each other.
그리고 도 7의 (b)와 같이, 이웃하는 선조립 벽체 유니트(10, 10') 사이에 조인트 부재(20)가 위치하도록 조인트 부재(20)를 결합한다.And, as shown in (b) of FIG. 7, the joint member 20 is coupled so that the joint member 20 is positioned between the adjacent pre-assembled wall units 10 and 10'.
이때, 상기 조인트 부재(20)를 구성하는 경량 영구거푸집(23)의 일측 단부에 위치한 돌기부(232)를 일측 선조립 벽체 유니트(10)에 결합되는 경량 영구거푸집(13)의 단부에 위치한 돌기부(132) 내측에 밀착시킨 후, 조인트 부재(20)의 타측 단부를 회전시켜 타측 선조립 벽체 유니트(10')에 결합되는 경량 영구거푸집(13')의 단부에 위치한 돌기부(132) 외측에 밀착시킨다. At this time, the protrusions 232 located at one end of the lightweight permanent formwork 23 constituting the joint member 20 are coupled to the pre-assembled wall unit 10 at the end of the lightweight permanent form 13 ( 132) After making it in close contact with the inside, the other end of the joint member 20 is rotated to make it in close contact with the outside of the protrusion 132 located at the end of the lightweight permanent formwork 13' coupled to the other pre-assembled wall unit 10'. .
이후, 도 7의 (c)와 같이, 체결볼트(24)에 의해 조인트 부재(20)를 선조립 벽체 유니트(10, 10')에 고정한다.Thereafter, as shown in (c) of FIG. 7, the joint member 20 is fixed to the pre-assembled wall units 10 and 10' by the fastening bolts 24.
이때, 상기 체결볼트(24)는 경량 영구거푸집(23)의 평판부(231)와 수평연결부재(22)의 일측 레그(221)를 관통하여 선조립 벽체 유니트(10, 10')의 수직지지부재(11, 11')에 체결된다. At this time, the fastening bolt 24 penetrates the flat plate portion 231 of the lightweight permanent formwork 23 and the leg 221 of one side of the horizontal connection member 22 to vertically support the pre-assembled wall units 10 and 10'. It is fastened to the members 11 and 11'.
전술한 바와 같이, 상기 조인트 부재(20)는 양측 선조립 벽체 유니트(10, 10') 사이를 폐쇄하므로, 선조립 벽체(1) 내부에서는 조인트 부재(20)를 수직지지부재(11, 11')에 고정하는 작업이 어렵다. As described above, since the joint member 20 closes between the pre-assembled wall units 10 and 10' on both sides, the joint member 20 is vertically supporting members 11 and 11' inside the pre-assembled wall 1 ) Is difficult to fix.
따라서 본 발명에서는 선조립 벽체(1)의 외부에서 체결볼트(24)에 의해 조인트 부재(20)의 양단을 각각 선조립 벽체 유니트(10, 10')의 수직지지부재(11, 11')에 고정하도록 구성 가능하다. Therefore, in the present invention, both ends of the joint member 20 are connected to the vertical support members 11 and 11 ′ of the pre-assembled wall units 10 and 10 ′ respectively by the fastening bolts 24 from the outside of the pre-assembled wall 1. Can be configured to be fixed.
이때, 상기 체결볼트(24)가 관통되어 체결되는 수직지지부재(11, 11')의 레그 후면에는 고정너트(25)를 용접 등에 의해 사전 고정하여, 작업자가 조인트 부재(20)의 외부에서 체결볼트(24)를 체결할 수 있도록 구성 가능하다(도 8).At this time, the fixing nut 25 is pre-fixed to the rear of the legs of the vertical support members 11 and 11 ′ through which the fastening bolts 24 are inserted and fastened by welding, etc. It is possible to configure the bolt 24 to be fastened (FIG. 8).
도 2, 도 7, 도 8 등에 도시된 바와 같이, 상기 조인트 부재(20)는 경량 영구거푸집(23)의 평판부(231)에 형성된 체결공과 수평연결부재(22)의 일측 레그(221)에 형성된 체결공 사이에 슬리브(26)가 구비될 수 있다. 2, 7 and 8, the joint member 20 is a fastening hole formed in the flat plate portion 231 of the lightweight permanent formwork 23 and one leg 221 of the horizontal connection member 22 A sleeve 26 may be provided between the formed fastening holes.
상기 체결볼트(24) 조임시 과도한 조임력이 가해질 경우 박판인 경량 영구거푸집(23)에 변형이 발생할 수 있다.When an excessive tightening force is applied when tightening the fastening bolt 24, deformation may occur in the lightweight permanent formwork 23, which is a thin plate.
따라서 상기 수평연결부재(22)와 경량 영구거푸집(23) 사이에 슬리브(26)를 구비하여 체결볼트(24)를 지지하도록 구성할 수 있다.Accordingly, a sleeve 26 may be provided between the horizontal connection member 22 and the lightweight permanent form 23 to support the fastening bolt 24.
상기 슬리브(26)는 체결볼트(24)의 관통을 위하여 경량 영구거푸집(23)의 평판부(231)에 형성된 체결공과 수평연결부재(22)의 일측 레그(221)에 형성된 체결공 사이에 구비 가능하다.The sleeve 26 is provided between a fastening hole formed in the flat portion 231 of the lightweight permanent form 23 and a fastening hole formed in one leg 221 of the horizontal connecting member 22 for penetration of the fastening bolt 24 It is possible.
상기 슬리브(26)는 체결볼트(24) 조임시 수평연결부재(22)의 일측 레그(221)를 가압하여 체결볼트(24)가 견고하게 체결되도록 한다. 뿐만 아니라 상기 슬리브(26)는 수직지지부재(11)와 수평연결부재(22) 사이의 전단마찰력을 증가시켜 수평지지부재(12)의 응력을 효과적으로 전달하도록 한다.The sleeve 26 presses the leg 221 of one side of the horizontal connection member 22 when the fastening bolt 24 is fastened so that the fastening bolt 24 is firmly fastened. In addition, the sleeve 26 increases the shear friction force between the vertical support member 11 and the horizontal connection member 22 to effectively transmit the stress of the horizontal support member 12.
상기 슬리브(26)의 양단은 경량 영구거푸집(23)의 평판부(231) 내측과 수평연결부재(22)의 일측 레그(221)에 각각 용접 고정할 수 있다.Both ends of the sleeve 26 may be welded to the inner side of the flat plate part 231 of the lightweight permanent formwork 23 and one leg 221 of the horizontal connecting member 22, respectively.
본 발명의 선조립 벽체는 상호 이격 배치되는 이웃하는 선조립 벽체 유니트 사이에 조인트 부재를 설치하여 연결함으로써, 선조립 벽체 유니트 간 접합부 시공이 매우 단순하고, 쉽게 시공 가능하다는 점에서 산업상 이용 가능성이 있다.The pre-assembled wall of the present invention has the possibility of industrial use in that the joint construction between pre-assembled wall units is very simple and can be easily constructed by installing and connecting a joint member between adjacent pre-assembled wall units that are arranged spaced apart from each other. have.

Claims (4)

  1. 장방형의 네 모서리에 배치되는 ㄱ형강인 수직지지부재(11), 인접하는 수직지지부재(11)를 수평 방향으로 상호 연결하는 복수의 수평지지부재(12) 및 상기 수평지지부재(12)에 결합되는 경량 영구거푸집(13)으로 구성되는 복수의 선조립 벽체 유니트(10, 10')가 횡방향으로 연결되어 구성되는 선조립 벽체(1)에서,A-shaped steel vertical support member (11) disposed at four corners of a rectangle, a plurality of horizontal support members (12) interconnecting adjacent vertical support members (11) in a horizontal direction, and coupled to the horizontal support member (12) In the pre-assembled wall (1) consisting of a plurality of pre-assembled wall units (10, 10') composed of a lightweight permanent form (13) are connected in the transverse direction,
    상기 선조립 벽체 유니트(10)는 인접하는 선조립 벽체 유니트(10')와 일정 간격 이격되게 설치되고, 상기 이웃하는 선조립 벽체 유니트(10, 10')의 사이 양측면에는 각각 조인트 부재(20)가 설치되되,The pre-assembled wall units 10 are installed to be spaced apart from the adjacent pre-assembled wall units 10 ′, and joint members 20 are provided on both sides between the adjacent pre-assembled wall units 10 and 10 ′. Is installed,
    상기 조인트 부재(20)는 양단이 각각 양측의 선조립 벽체 유니트(10, 10')의 수직지지부재(11)에 고정되는 복수의 수평연결부재(22) 및 상기 복수의 수평연결부재(22) 외측에 결합되는 경량 영구거푸집(23)으로 구성되는 것을 특징으로 하는 선조립 벽체.The joint member 20 includes a plurality of horizontal connecting members 22 and the plurality of horizontal connecting members 22 fixed to the vertical support members 11 of the pre-assembled wall units 10 and 10' at both ends, respectively. Pre-assembled wall, characterized in that consisting of a lightweight permanent formwork (23) coupled to the outside.
  2. 제1항에서,In claim 1,
    상기 경량 영구거푸집(13, 23)은 부재의 외면을 형성하기 위한 평판부(131, 231) 및 상기 평판부(131, 231)의 내측면에 부재의 길이 방향으로 복수 열로 돌출 형성되는 ㄱ자형 단면의 돌기부(132, 232)로 구성되며,The lightweight permanent formwork (13, 23) is a flat section (131, 231) for forming the outer surface of the member and an a-shaped cross section formed protruding in a plurality of rows in the longitudinal direction of the member on the inner surface of the flat plate (131, 231) It consists of the protrusions (132, 232),
    상기 수평지지부재(12) 및 수평연결부재(22)는 ㄱ형상으로 형성되어 일측 레그(121, 221)가 수직지지부재(11)에 고정 결합되고, 타측 레그(122, 222)에는 입구가 상기 돌기부(132, 232)의 폭보다 넓게 형성되어 상기 돌기부(132, 232)가 삽입되어 걸리는 ㄱ자형의 걸림공(123, 223)이 형성되는 것을 특징으로 하는 선조립 벽체.The horizontal support member 12 and the horizontal connection member 22 are formed in an a shape so that one leg (121, 221) is fixedly coupled to the vertical support member (11), and the other leg (122, 222) has an inlet. A pre-assembled wall, characterized in that it is formed wider than the width of the protrusions (132, 232) to form a-shaped locking holes (123, 223) that are inserted into the protrusions (132, 232).
  3. 제2항에서,In paragraph 2,
    상기 조인트 부재(20)는 경량 영구거푸집(23)의 평판부(231)와 수평연결부재(22)의 일측 레그(221)를 관통하여 선조립 벽체 유니트(10, 10')의 수직지지부재(11, 11')에 체결되는 체결볼트(24)에 의해 선조립 벽체 유니트(10, 10')에 고정되는 것을 특징으로 하는 선조립 벽체.The joint member 20 penetrates through the flat plate portion 231 of the lightweight permanent formwork 23 and the leg 221 of one side of the horizontal connection member 22, and the vertical support member of the pre-assembled wall unit 10, 10' ( A pre-assembled wall, characterized in that it is fixed to the pre-assembled wall unit (10, 10') by a fastening bolt (24) fastened to 11, 11').
  4. 제3항에서,In paragraph 3,
    상기 조인트 부재(20)는 경량 영구거푸집(23)의 평판부(231)에 형성된 체결공과 수평연결부재(22)의 일측 레그(221)에 형성된 체결공 사이에 슬리브(26)가 구비되는 것을 특징으로 하는 선조립 벽체.The joint member 20 is characterized in that a sleeve 26 is provided between a fastening hole formed in the flat portion 231 of the lightweight permanent formwork 23 and a fastening hole formed in the leg 221 of one side of the horizontal connecting member 22 Pre-assembled wall
PCT/KR2020/004049 2019-06-14 2020-03-25 Prefabricated wall WO2020251144A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG11202112605RA SG11202112605RA (en) 2019-06-14 2020-03-25 Prefabricated wall

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190070906A KR102223855B1 (en) 2019-06-14 2019-06-14 Prefabricated walls
KR10-2019-0070906 2019-06-14

Publications (1)

Publication Number Publication Date
WO2020251144A1 true WO2020251144A1 (en) 2020-12-17

Family

ID=73781054

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/004049 WO2020251144A1 (en) 2019-06-14 2020-03-25 Prefabricated wall

Country Status (3)

Country Link
KR (1) KR102223855B1 (en)
SG (1) SG11202112605RA (en)
WO (1) WO2020251144A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101490808B1 (en) * 2013-08-27 2015-02-06 이승우 Prefabricated steel frame equipped with removable concrete form for composite member of steel and concrete
KR101490756B1 (en) * 2013-08-01 2015-02-06 이승우 Prefabricated wall frame unit and prefabricated wall frame using the same
KR101570790B1 (en) * 2014-08-05 2015-11-23 이승우 Prefabricated wall frame
KR20180013048A (en) * 2016-07-28 2018-02-07 (주)센벡스 FRP Permanent form for water treatment facilities
KR20190041785A (en) * 2017-10-13 2019-04-23 (주)센벡스 Combination structure of permanent concrete form and prefabricated steel assembly for steel composite concrete

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101490756B1 (en) * 2013-08-01 2015-02-06 이승우 Prefabricated wall frame unit and prefabricated wall frame using the same
KR101490808B1 (en) * 2013-08-27 2015-02-06 이승우 Prefabricated steel frame equipped with removable concrete form for composite member of steel and concrete
KR101570790B1 (en) * 2014-08-05 2015-11-23 이승우 Prefabricated wall frame
KR20180013048A (en) * 2016-07-28 2018-02-07 (주)센벡스 FRP Permanent form for water treatment facilities
KR20190041785A (en) * 2017-10-13 2019-04-23 (주)센벡스 Combination structure of permanent concrete form and prefabricated steel assembly for steel composite concrete

Also Published As

Publication number Publication date
SG11202112605RA (en) 2021-12-30
KR102223855B1 (en) 2021-03-05
KR20200143069A (en) 2020-12-23

Similar Documents

Publication Publication Date Title
WO2016111513A1 (en) Precast concrete member with prefabricated plate and fixing channels
WO2021066294A1 (en) Method for constructing prefabricated wall by means of prefabricated wall modules
WO2016021811A1 (en) Prefabricated wall unit and frame
WO2009142416A2 (en) Strengthening member for reinforced concrete beam end coupling, and a structural-element construction method employing the same
WO2016129826A1 (en) Safety-enhanced pc truss wall structure, and underground-structure construction method using same
WO2020231003A1 (en) Combination structure of lightweight permanent form and prefabricated steel assembly for steel-concrete composite member
WO2019093540A1 (en) Column reinforcing structure using v-shaped steel tie bar
WO2021167415A1 (en) Beam form for non-dismantling structure
WO2009104904A2 (en) Fit-together type of precast concrete lining and bridging structural body
WO2019074283A1 (en) Combination structure of prefabricated steel frame assembly and lightweight permanent formwork for steel composite concrete
WO2020145542A1 (en) Band for fixing removable form for pre-fabricated column
WO2017034354A1 (en) Structure for fixating deck formwork
WO2016143979A1 (en) Mega column and construction method therefor
WO2012036335A1 (en) Connection method between steel-plate concrete structure and different structure
WO2015147414A1 (en) Prefabricated steel frame for steel-concrete composite member
WO2015190708A1 (en) Octagonal concrete-filled steel column
WO2018143534A1 (en) Mold assembly
WO2015122558A1 (en) Exterior insulation system and exterior wall installation method using same
WO2020145541A1 (en) Band for fixing removable form for pre-fabricated column
WO2018038298A1 (en) Detachable lightweight mold structure
WO2020242094A1 (en) Pc beam-column joint
WO2020101237A1 (en) Prefabricated wall module
WO2020251144A1 (en) Prefabricated wall
WO2016204558A1 (en) Apparatus for constructing wall
WO2016111459A1 (en) Pillar bracket

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20822851

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20822851

Country of ref document: EP

Kind code of ref document: A1