KR200409486Y1 - Assembly type of iron structure - Google Patents

Assembly type of iron structure Download PDF

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Publication number
KR200409486Y1
KR200409486Y1 KR2020050035197U KR20050035197U KR200409486Y1 KR 200409486 Y1 KR200409486 Y1 KR 200409486Y1 KR 2020050035197 U KR2020050035197 U KR 2020050035197U KR 20050035197 U KR20050035197 U KR 20050035197U KR 200409486 Y1 KR200409486 Y1 KR 200409486Y1
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South Korea
Prior art keywords
coupling flange
pillar member
roof
flange
assembled
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KR2020050035197U
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Korean (ko)
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장종태
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장종태
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
    • E04B1/5812—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - form
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2415—Brackets, gussets, joining plates
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2418—Details of bolting
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
    • E04B7/022—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames
    • E04B7/024—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames the trusses or frames supporting load-bearing purlins, e.g. braced purlins

Abstract

본 고안은 건축이나 토목공사시에 골조로 사용되는 철 구조물에 관한 것으로서, 지상으로부터 상향으로 형성된 기둥부재(100)와, 상기 기둥부재(100) 상측에 안착되는 지붕부재(200)를 포함하며, 상기 기둥부재(100) 상부에는 상부결합플랜지(110)가 형성되고, 상기 기둥부재(100)의 상부결합플랜지(110)에 안착되어 결합되도록, 지상에서 조립되어 상기 기둥부재(100) 상측으로 운반되는 지붕부재(200)의 하부에는 상기 기둥부재(100)의 상부결합플랜지(110)와 대응되는 하부결합플랜지(210)가 형성되어, 상기 기둥부재(100)의 상부결합플랜지(110)와 상기 지붕부재(200)의 하부결합플랜지(210)가 결합되어 조립되는 것을 특징으로 하는 조립식 철 구조물을 기술적 요지로 한다. 이에 따라 지상에서 미리 조립된 지붕부재를 기둥부재 상측에 안전하게 안착시킨 후 용이하게 조립시킬 수 있으므로, 골조 공사시 획기적으로 공정을 단축시키고, 비용을 절약할 수 있으며, 안전사고를 예방할 수 있는 이점이 있다.The present invention relates to an iron structure used as a framework during construction or civil engineering, and includes a pillar member 100 formed upwardly from the ground and a roof member 200 seated on the pillar member 100. An upper coupling flange 110 is formed on the pillar member 100 and assembled on the ground so as to be seated and coupled to the upper coupling flange 110 of the pillar member 100 to be transported to the pillar member 100. A lower coupling flange 210 corresponding to the upper coupling flange 110 of the pillar member 100 is formed below the roof member 200, and the upper coupling flange 110 and the roof of the pillar member 100 are formed. The prefabricated steel structure, characterized in that the lower coupling flange 210 of the member 200 is coupled and assembled to the technical gist. Accordingly, the roof member pre-assembled on the ground can be safely seated on the upper side of the pillar member, and then easily assembled. Therefore, the construction can be dramatically shortened during construction, saving costs, and preventing safety accidents. have.

조립 철 구조물 결합 플랜지 Assembly Steel Structure Coupling Flange

Description

조립식 철 구조물{Assembly type of iron structure}Assembly type of iron structure

도 1 - 본 고안에 따른 조립식 철 구조물의 기둥부재와 지붕부재가 조립되기 전의 상태를 나타낸 예시도.1-an exemplary view showing a state before the pillar member and the roof member of the prefabricated steel structure according to the present invention.

도 2 - 본 고안에 따른 조립식 철 구조물의 기둥부재와 지붕부재가 조립된 상태를 나타낸 예시도.2-an exemplary view showing a state in which the pillar member and the roof member of the prefabricated steel structure according to the present invention are assembled.

<도면에 사용된 주요부호에 대한 설명><Description of Major Symbols Used in Drawings>

100 : 기둥부재 110 : 상부결합플랜지100: pillar member 110: upper coupling flange

111 : 결합공 200 : 지붕부재111: coupling hole 200: roof member

210 : 하부결합플랜지 211 : 결합공210: lower coupling flange 211: coupling hole

220 : 수직결합부220: vertical coupling portion

본 고안은 건축이나 토목공사시에 골조로 사용되는 철 구조물에 관한 것으로서, 지상에서 미리 조립된 지붕부재를 기둥부재 상측에 안전하게 안착시킨 후 용이하게 결합시키는 조립식 철 구조물에 관한 것이다.The present invention relates to a steel structure used as a framework during construction or civil engineering, and relates to a prefabricated steel structure that is easily assembled after the roof member pre-assembled on the ground securely to the upper pillar member.

일반적으로 건축이나 토목공사시에는 필수적으로 골조공사를 하기 마련이다.In general, it is necessary to do framing in construction or civil works.

이러한 골조공사는 먼저, 작업현장에 골조로 사용될 강관, 철근, 에이치빔(이하 "건축빔"이라 함) 등을 실어다 놓고, 바닥이나 벽면 부분을 보강한 후 바닥, 벽면, 지붕 순으로 작업이 진행되게 된다.In this framework, first, the steel pipe, rebar, H beam (hereinafter referred to as "building beam"), etc., to be used as a framework in the work site are loaded, and the work is performed in the order of floor, wall and roof after reinforcing the floor or wall part. Will be.

상기 방식으로 진행되는 공사는 바닥골조를 만든 후, 벽면골조를 세우고, 지붕골조나, 2층, 3층 등 층간골조를 세우게 되는데, 골조의 높이가 올라갈수록 별도의 발판골조를 만들거나, 상기 벽면골조를 올라타고 가서 그 부분에 매달려 상기 지붕골조나 층간골조를 세우는 경우가 대부분이다.The construction proceeds in the above manner, after making the bottom frame, the wall frame is erected, and the roof frame, the second floor, the third floor, etc. erected interlayer frame, the higher the height of the frame to create a separate scaffolding frame, or the wall surface In most cases, the roof frame or the interlaminar frame is built by climbing a frame and hanging on the portion.

이 경우에 작업자의 추락위험이 있으며, 골조를 결합시키기 위한 각종 장비를 작업자가 항상 소지하고 있음으로 인해 작업의 번거로움, 작업능률의 저하 등을 초래할 수 있다.In this case, there is a risk of falling of the worker, and because the worker always has a variety of equipment for coupling the skeleton can cause work hassle, deterioration of work efficiency.

또한 상기 건축빔 하나하나를 기중기로 소정 위치까지 올리는 작업이 선행되어야 하므로 작업이 지연될 뿐만 아니라 이에 따른 안전사고의 위험이 항상 도사리고 있다.In addition, since the work of raising the building beams to a predetermined position must be preceded by a crane, the work is delayed and the risk of a safety accident is always lost.

본 고안은 상기 문제점을 해결하기 위해 안출된 것으로서, 지상에서 미리 조립된 지붕부재를 기둥부재 상측에 안전하게 안착시킨 후 용이하게 조립시키는 조립식 철 구조물의 제공을 그 목적으로 한다.The present invention has been devised to solve the above problems, the object of the present invention is to provide a prefabricated steel structure that is easily assembled after seating the roof member pre-assembled on the ground above the pillar member easily.

상술한 바와 같은 목적 달성을 위한 본 고안은, 지상으로부터 상향으로 형성된 기둥부재와, 상기 기둥부재 상측에 안착되는 지붕부재를 포함하며, 상기 기둥부 재 상부에는 상부결합플랜지가 형성되고, 상기 기둥부재의 상부결합플랜지에 안착되어 결합되도록, 지상에서 조립되어 상기 기둥부재 상측으로 운반되는 지붕부재의 하부에는 상기 기둥부재의 상부결합플랜지와 대응되는 하부결합플랜지가 형성되어, 상기 기둥부재의 상부결합플랜지와 상기 지붕부재의 하부결합플랜지가 결합되어 조립되는 것을 특징으로 하는 조립식 철 구조물을 기술적 요지로 한다.The present invention for achieving the object as described above, and includes a pillar member formed upward from the ground, and a roof member seated on the pillar member, the upper coupling flange is formed on the pillar member upper portion, the pillar member The lower coupling flange corresponding to the upper coupling flange of the pillar member is formed at the lower portion of the roof member assembled on the ground and carried to the upper side of the pillar member so as to be seated and coupled to the upper coupling flange of the upper coupling flange of the pillar member. And a technical prefabricated steel structure characterized in that the lower coupling flange of the roof member is combined and assembled.

또한 상기 조립식 철 구조물은, 상기 상부결합플랜지는, 상기 기둥부재 상단면에 판형상으로 형성되며, 상하로 관통되는 결합공이 형성되고, 상기 하부결합플랜지는, 상기 지붕부재의 단부에 수직 하향으로 연장되게 형성된 수직결합부 하단면에 판형상으로 형성되며, 상기 상부결합플랜지의 결합공에 대응되는 위치에 결합공이 형성되어, 상기 결합공을 통해 상기 상부결합플랜지와 상기 하부결합플랜지가 나사결합되는 것이 바람직하다.In addition, the prefabricated steel structure, the upper coupling flange is formed in a plate shape on the top surface of the pillar member, the coupling hole is formed to penetrate up and down, the lower coupling flange is extended vertically downward to the end of the roof member. It is formed in a plate shape on the lower surface of the vertical coupling portion formed, the coupling hole is formed in a position corresponding to the coupling hole of the upper coupling flange, the upper coupling flange and the lower coupling flange is screwed through the coupling hole. desirable.

이에 따라 지상에서 미리 조립된 지붕부재를 기둥부재 상측에 안전하게 안착시킨 후 용이하게 조립시킬 수 있으므로, 골조 공사시 획기적으로 공정을 단축시키고, 비용을 절약할 수 있으며, 안전사고를 예방할 수 있는 이점이 있다.Accordingly, the roof member pre-assembled on the ground can be safely seated on the upper side of the pillar member, and then easily assembled. Therefore, the construction can be dramatically shortened during construction, saving costs, and preventing safety accidents. have.

이하에서는 본 고안의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하고자 한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

도 1은 본 고안에 따른 조립식 철 구조물의 기둥부재와 지붕부재가 조립되기 전의 상태를 나타낸 예시도이고, 도 2는 본 고안에 따른 조립식 철 구조물의 기둥부재와 지붕부재가 조립된 상태를 나타낸 예시도이다.1 is an exemplary view showing a state before the pillar member and the roof member of the prefabricated steel structure according to the present invention, Figure 2 is an illustration showing a state of the pillar member and the roof member of the prefabricated steel structure according to the present invention assembled It is also.

도시된 바와 같이 본 고안에 따른 조립식 철 구조물은 지상으로부터 상향으 로 형성된 기둥부재(100)와, 상기 기둥부재(100) 상측에 안착되는 지붕부재(200)를 포함하여 구성된다.As shown, the prefabricated steel structure according to the present invention is configured to include a pillar member 100 formed upwards from the ground, and a roof member 200 seated on the pillar member 100.

먼저, 상기 기둥부재(100)는 지상으로부터 상향으로 세워지며, 각 기둥부재(100)는 소정간격을 이루며 세워지면서 벽면골조가 완성되게 된다.First, the pillar members 100 are erected upwards from the ground, and each pillar member 100 is erected at predetermined intervals to complete the wall frame.

여기에서 상기 기둥부재(100)는 일반적으로 길이방향으로 길게 형성된 철재로 형성된 건축빔을 사용하며, 바람직하게는 구조학적으로 가장 안정된 상부플랜지, 하부플랜지, 상기 상부플랜지와 하부플랜지를 잇는 웨브의 구조를 이루는 에이치빔(H-beam)으로 형성된다.In this case, the pillar member 100 generally uses a building beam formed of a steel material formed in a lengthwise direction, and preferably has a structurally stable upper flange, a lower flange, and a structure of a web connecting the upper flange and the lower flange. It is formed as an H-beam (H-beam) forming a.

상기 지붕부재(200)는 지상에서 조립이 이루어지는 것으로, 중심에 형성된 기본골조로부터 상기 기본골조의 너비 방향으로 소정 각도(지붕의 각도)를 이루며 기본골조에 수직으로 결합된 다수개의 수직골조와, 상기 수직골조 사이를 연결하며 상기 기본골조에 평행한 다수개의 수평골조 및 보조골조를 이용하여 상기 지붕부재(200)를 완성시키게 된다.The roof member 200 is to be assembled on the ground, a plurality of vertical frame is vertically coupled to the base frame to form a predetermined angle (angle of the roof) in the width direction of the base frame from the base frame formed in the center, The roof member 200 is completed by connecting a plurality of vertical frames and using a plurality of horizontal frames and auxiliary frames parallel to the basic frames.

여기에서 상기 기둥부재(100)의 상부에는 상부결합플랜지(110)가 형성되고, 상기 지붕부재(200) 하부에는 상기 상부결합플랜지(110)와 대응되는 위치에 하부결합플랜지(210)가 형성되어 있다.Here, an upper coupling flange 110 is formed at an upper portion of the pillar member 100, and a lower coupling flange 210 is formed at a position corresponding to the upper coupling flange 110 at a lower portion of the roof member 200. have.

따라서 상기 지붕부재(200)는 미리 지상에서 조립되어 지상에 수직으로 세워진 상기 기둥부재(100) 상측으로 기중기 등을 통해 이동되시킨 후, 상기 기둥부재(100)의 상부결합플랜지(110) 상면에 상기 하부결합플랜지(210)가 안전하게 안착되도록 한다.Therefore, the roof member 200 is assembled on the ground in advance and moved to the upper side of the pillar member 100 vertically erected on the ground through a crane, etc., the upper coupling flange 110 of the pillar member 100 on the upper surface The lower coupling flange 210 is to be securely seated.

그 다음 상기 상부결합플랜지(110)와 하부결합플랜지(210)를 결합시키면 상기 기둥부재(100)와 상기 지붕부재(200)가 조립되게 되는 것이다.Then, when the upper coupling flange 110 and the lower coupling flange 210 are combined, the pillar member 100 and the roof member 200 are assembled.

또한 상기 상부결합플랜지(110)는 상기 기둥부재(100)의 길이방향으로의 상단면, 즉 에이치빔에 있어서, H형상으로 보이는 단면부에 형성되며, H형상의 면에 일체로 형성되어 상기 에이치빔의 상부플랜지와 하부플랜지까지의 폭과 길이보다 약간 넓은 판형상으로 형성되며, 상하로 관통되는 결합공(111)이 형성된다.In addition, the upper coupling flange 110 is formed in the upper end surface in the longitudinal direction of the pillar member 100, that is, H beam, formed in the cross-sectional portion that appears to be H-shaped, integrally formed on the H-shaped surface It is formed in a plate shape slightly wider than the width and length of the upper flange and the lower flange of the beam, a coupling hole 111 penetrating up and down is formed.

상기 하부결합플랜지(210)는 상기 지붕부재(200)의 단부에 수직 하향으로 연장되게 형성된 수직결합부(220) 하단면에 판형상으로 상기 수직결합부(220)와 일체로 형성되며, 상기 상부결합플랜지(110)의 결합공(111)에 대응되는 위치에 결합공(211)이 형성되어, 상기 결합공(111),(211)을 통해 상기 상부결합플랜지(110)와 상기 하부결합플랜지(210)가 나사결합되게 된다.The lower coupling flange 210 is formed integrally with the vertical coupling portion 220 in a plate shape on the bottom surface of the vertical coupling portion 220 formed to extend vertically downward to the end of the roof member 200, the upper A coupling hole 211 is formed at a position corresponding to the coupling hole 111 of the coupling flange 110, and through the coupling holes 111 and 211, the upper coupling flange 110 and the lower coupling flange ( 210 is screwed.

상기 수직결합부(220)는 상기 지부부재가 상기 기둥부재(100) 상측에 안착될 때 상기 기둥부재(100)에 수직으로 결합되게 된다.The vertical coupling portion 220 is vertically coupled to the pillar member 100 when the branch member is seated on the upper side of the pillar member 100.

이하에서는 본 고안의 작용에 대해 설명하고자 한다.Hereinafter will be described the operation of the present invention.

지붕이 있는 시설물을 시공하고자 할 경우에, 먼저 작업자는 바닥부분을 보강한 후 벽면골조를 시공하게 된다. 바닥부분은 일반적으로 콘크리트의 평탄작업에 의해 완성된다.If you want to construct a roofed facility, the worker first reinforces the floor and then constructs the wall frame. The bottom part is usually completed by flattening the concrete.

그 다음 벽면골조로 사용될 상기 기둥부재(100)를 세우며, 상기 지붕부재(200)는 일반적으로 중심이 되는 기본골조에 수직골조와 수평골조를 지상에서 조립되어 완성된다.Then, the pillar member 100 to be used as a wall frame is erected, and the roof member 200 is completed by assembling the vertical frame and the horizontal frame in the ground to the basic frame, which is generally the center.

지상에서 상기 지붕부재(200)가 완성되면, 기중기 등을 통해 상기 기둥부재(100) 상측으로 이동시켜, 상기 상부결합플랜지(110) 상면에 상기 하부결합플랜지(210)가 안착되도록 한 후, 상기 상부결합플랜지(110)와 하부결합플랜지(210)의 결합공(111),(211)을 통해 나사 결합하면, 상기 기둥부재(100)와 상기 지붕부재(200)가 조립되어 철 구조물이 완성되게 된다.When the roof member 200 is completed on the ground, by moving to the upper pillar member 100 through a crane, such that the lower coupling flange 210 is seated on the upper coupling flange 110, the, When screwed through the coupling holes 111 and 211 of the upper coupling flange 110 and the lower coupling flange 210, the pillar member 100 and the roof member 200 are assembled to complete the steel structure. do.

상기 구성에 의한 본 고안은, 지상에서 미리 조립된 지붕부재를 기둥부재 상측에 안전하게 안착시킨 후 용이하게 조립시킬 수 있으므로, 골조 공사시 획기적으로 공정을 단축시키고, 비용을 절약할 수 있으며, 안전사고를 예방할 수 있는 효과가 있다.The present invention by the above configuration, the roof member pre-assembled on the ground can be easily assembled after safely seated on the upper side of the pillar member, it is possible to significantly shorten the process during the construction of the frame, and save cost, safety accident There is an effect to prevent.

Claims (2)

지상으로부터 상향으로 형성된 기둥부재(100)와, 상기 기둥부재(100) 상측에 안착되는 지붕부재(200)를 포함하며,It includes a pillar member 100 formed upward from the ground, and a roof member 200 seated on the pillar member 100. 상기 기둥부재(100) 상부에는 상부결합플랜지(110)가 형성되고,The upper coupling flange 110 is formed on the pillar member 100, 상기 기둥부재(100)의 상부결합플랜지(110)에 안착되어 결합되도록, 지상에서 조립되어 상기 기둥부재(100) 상측으로 운반되는 지붕부재(200)의 하부에는 상기 기둥부재(100)의 상부결합플랜지(110)와 대응되는 하부결합플랜지(210)가 형성되어, 상기 기둥부재(100)의 상부결합플랜지(110)와 상기 지붕부재(200)의 하부결합플랜지(210)가 결합되어 조립되는 것을 특징으로 하는 조립식 철 구조물.The upper coupling of the pillar member 100 to the lower portion of the roof member 200 assembled on the ground and transported to the upper side of the pillar member 100 to be seated and coupled to the upper coupling flange 110 of the pillar member 100. A lower coupling flange 210 corresponding to the flange 110 is formed, and the upper coupling flange 110 of the pillar member 100 and the lower coupling flange 210 of the roof member 200 are coupled and assembled. Prefabricated steel structure characterized. 제 1항에 있어서, 상기 조립식 철 구조물은,The method of claim 1, wherein the prefabricated steel structure, 상기 상부결합플랜지(110)는, 상기 기둥부재(100) 상단면에 판형상으로 형성되며, 상하로 관통되는 결합공(111)이 형성되고,The upper coupling flange 110 is formed in a plate shape on the top surface of the pillar member 100, a coupling hole 111 penetrating up and down is formed, 상기 하부결합플랜지(210)는, 상기 지붕부재(200)의 단부에 수직 하향으로 연장되게 형성된 수직결합부(220) 하단면에 판형상으로 형성되며, 상기 상부결합플랜지(110)의 결합공(111)에 대응되는 위치에 결합공(211)이 형성되어, 상기 결합공(111),(211)을 통해 상기 상부결합플랜지(110)와 상기 하부결합플랜지(210)가 나사결합되는 것을 특징으로 하는 조립식 철 구조물.The lower coupling flange 210 is formed in a plate shape on the bottom surface of the vertical coupling portion 220 formed to extend vertically downward to the end of the roof member 200, the coupling hole of the upper coupling flange ( The coupling hole 211 is formed in a position corresponding to the 111, characterized in that the upper coupling flange 110 and the lower coupling flange 210 is screwed through the coupling holes 111, 211. Prefabricated steel structures.
KR2020050035197U 2005-12-14 2005-12-14 Assembly type of iron structure KR200409486Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160141678A (en) 2015-06-01 2016-12-09 정태호 work safety scaffolding for installation in roof structure
KR101927025B1 (en) * 2018-04-10 2018-12-07 김순자 Irom-made building for onsite construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160141678A (en) 2015-06-01 2016-12-09 정태호 work safety scaffolding for installation in roof structure
KR101927025B1 (en) * 2018-04-10 2018-12-07 김순자 Irom-made building for onsite construction

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