KR101588381B1 - Reinforced concrete structure constructing method of integral wall surface using the pipe frame - Google Patents

Reinforced concrete structure constructing method of integral wall surface using the pipe frame Download PDF

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Publication number
KR101588381B1
KR101588381B1 KR1020140112851A KR20140112851A KR101588381B1 KR 101588381 B1 KR101588381 B1 KR 101588381B1 KR 1020140112851 A KR1020140112851 A KR 1020140112851A KR 20140112851 A KR20140112851 A KR 20140112851A KR 101588381 B1 KR101588381 B1 KR 101588381B1
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South Korea
Prior art keywords
cement board
reinforcing
concrete
base structure
reinforced concrete
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KR1020140112851A
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Korean (ko)
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서금수
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서금수
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Priority to KR1020140112851A priority Critical patent/KR101588381B1/en
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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
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
    • E04B2/68—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete made by filling-up wall cavities

Abstract

The present invention relates to a method for constructing a wall surface-integrated reinforced concrete structure using a pipe frame, and more specifically, to a method for constructing a reinforced concrete (RC) structure which integrates a wall surface of a cement board to deposit and cure concrete to eliminate processes of mold installation and dismantlement, plastering (flattening) work, finishing material installation, etc. to greatly shorten an overall construction period. Specifically, the present invention uses a pipe to form a base structure to greatly improve earthquake resistance, installs a wall-mounted electric product such as an electric outlet or the like or firefighting equipment on the cement board, performs electric wiring work, and forms an insulation layer by spraying to facilitate additional insulation material installation work and difficult electric wiring work which are conventionally performed after curing the concrete. Therefore, reliability and competitiveness in a reinforced concrete field, specifically a structure construction field for a building using the reinforced concrete, as well as a similar or a related field can be improved.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of constructing a wall-integrated reinforced concrete structure using a pipe frame,

The present invention relates to a method of constructing a wall reinforced concrete structure using a pipe framework, and more particularly, to a method of constructing a reinforced concrete (RC) structure by pouring and curing a concrete by integrating the wall surface of the cement board, It is possible to omit the process of installing and dismantling the formwork, the flattening work, and the finishing material installation, thereby greatly shortening the entire construction period.

Particularly, the present invention can greatly improve the vibration resistance by forming a basic frame using pipes, and it is also possible to install a wall-embedded electrical product such as an electric outlet or a fire-fighting device on a cement board, form a heat insulating layer The present invention relates to a method of constructing a wall-integrated reinforced concrete structure using a pipe frame, which is capable of easily performing additional thermal insulation work and severe electric wiring work after curing of concrete.

Reinforced Concrete (RC) is a structure that reinforces reinforcing materials and reinforced concrete to improve the strength and weakness of each reinforcing concrete. It can be used to construct various shapes of structures, easy to purchase materials, high durability and high fire resistance It is applied to various buildings.

In case of the reinforced concrete structure, since the weight of the building is large, the steel reinforced concrete structure is applied to the high-rise buildings. In addition, there are structures such as precast concrete and prestressed concrete, Structure is applied.

As described above, the reinforced concrete structure that is widely applied to most buildings is constructed by arranging a mold such as a wooden plate or an iron plate on elements of a wall, a column, a beam and the like designed in advance, , Concrete is poured into the curing process.

However, such a reinforced concrete structure has a problem that the entire construction period and construction cost are increased due to the installation and dismantling of the formwork, the concrete pouring and curing, the flattening work on the wall or the floor, the thermal insulation construction, and the finishing material installation .

In order to solve such a problem, Korean Patent Registration No. 10-1351106 entitled " Internal Insulation Construction Structure of Reinforced Concrete Wall and Method of Construction ", and Korean Patent Registration No. 10-0383795, a steel bridge is connected and fixed to a reinforced concrete column The connection structure and the construction method therefor are known as prior arts for shortening the construction period but it is not a fundamental solution in that the concrete works after the concrete curing, the thermal insulation construction and the finishing material installation work are required.

Korean Registered Patent No. 10-1351106 'Structures for Insulation Construction of Reinforced Concrete Walls and Method for Construction thereof' Korean Patent Registration No. 10-0383795 " Connection structure for fixing steel bars to reinforced concrete columns and construction method thereof "

In order to solve the above-mentioned problems, the present invention is to provide a cement board structure in which the walls of the cement board are integrally laid and cured, thereby eliminating the steps of installing and disassembling the formwork, planing and installing the finish material The present invention provides a method of constructing a reinforced concrete structure with a wall by using a pipe frame to greatly shorten the entire construction period.

Particularly, in the present invention, since a basic frame is formed by a bolt fastening method using a pipe, a basic frame (base structure) can be installed very easily, and the durability and safety of the structure can be greatly improved The present invention provides a method of constructing a reinforced concrete structure with a wall by using a pipe frame.

In addition, the present invention can be realized by installing a wall-embedded electrical product such as an electrical outlet or a fire-fighting device on a cement board and forming a heat insulating layer by spraying in addition to electric wiring, The present invention provides a method of constructing a wall-integral reinforced concrete structure using a pipe frame.

In order to accomplish the above object, a method of constructing a wall-integrated reinforced concrete structure using a pipe framework according to the present invention comprises: a base structure assembling step of forming a skeleton of a structure using a pipe; Forming a reinforcing bar structure for reinforcing the reinforcing bars in the base structure; Installing a cement board outside the base structure; And a concrete pouring and curing step of pouring and curing the concrete inside the cement board, wherein the forming of the reinforcing steel structure comprises: a step of forming at least two pipes facing each other in the pipe constituting the horizontal frame of the base structure, A reinforcing spacer mounting process in which the spacers are juxtaposed to face each other; And a reinforcing spacer fastening step of fastening and fastening the two reinforcing spacers to each other, wherein the reinforcing spacer is integrally formed with the spacing support portion and the fitting portion, Wherein the cement board is installed at a position spaced apart from the outer side of the base structure by the spacing support portion, A Method of Construction of Reinforced Concrete Structures with Integrated Wall by using Pipe Frames.

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The reinforcement spacer may have at least one engaging portion formed on at least one side of an upper surface and a lower surface thereof, and the connecting bar may include a bolt. In the reinforcing spacer fastening process, The joining portions of the two opposing reinforcing spacers can be connected by connecting the bolts to form a part of the structure.

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The step of installing the cement board may include a step of forming a heat insulating layer by spraying a heat insulating material between the cement board and the base structure separated by the spacing support portion.

In addition, the heat insulating layer forming step forms a heat insulating layer so that at least a part of the pipe is embedded from the inner side of the cement board, and the concrete pouring and curing step may include at least another part of the pipe embedded in the concrete.

Further, between the cement board installation step and the concrete pouring and curing step, electric wires are installed in the base structure, and an electric appliance installed on the outer side of the indoor side cement board of the cement board, Wiring and electrical product installation steps.

According to the above-mentioned solution, the present invention has an advantage that it is possible to omit the process of installing and dismantling the formwork, the flattening work, and the finishing material installation, thereby greatly shortening the entire construction period.

Particularly, the present invention has an advantage that a basic frame (base structure) can be installed very easily by forming a basic frame by a bolt fastening method using a pipe.

In addition, the present invention has an effect of improving the durability and safety of the structure by improving the vibration resistance by adding the pipe framework to the reinforcement method which relies on the reinforcement.

The present invention also provides an advantage of facilitating additional work such as electric wiring work which has been complicated after concrete curing, by installing wall-embedded electrical products or fire-fighting equipment and performing electric wiring work before pouring and curing of concrete .

In addition, the present invention forms a heat insulating layer by spraying method to prevent the breakage of the heat insulating material generated in the process of curing the concrete after the curing of concrete, the occurrence of gaps between the heat insulating materials and the occurrence of the non- In addition, there is an advantage that fire resistance, sound insulation, sound insulation and the like can be greatly improved.

As a result, the present invention can greatly reduce the entire construction cost and the construction period in the construction of the reinforced concrete structure, and can be applied to various types of structures, .

Accordingly, it is possible to improve the reliability and competitiveness in the field of reinforced concrete structure, particularly in the construction of buildings using reinforced concrete, as well as in similar or related fields.

FIG. 1 is a flowchart illustrating an embodiment of a method of constructing a wall-integrated reinforced concrete structure using a pipe frame according to an embodiment of the present invention.
FIGS. 2 to 5 are views showing a specific embodiment for explaining FIG. 1. FIG.
6 is a flowchart showing an embodiment of step 'S200' of FIG.
FIGS. 7 and 8 are views showing a specific embodiment for explaining step 'S200' of FIG.
FIG. 9 is a flowchart showing an embodiment of step 'S300' of FIG.
FIG. 10 is a view showing a specific embodiment for explaining step 'S300' of FIG.
11 is a flowchart showing another embodiment of a method of constructing a wall-integrated reinforced concrete structure using a pipe framework according to the present invention.

An example of a method of constructing a wall-integrated reinforced concrete structure using a pipe frame according to the present invention can be variously applied, and a preferred embodiment will be described with reference to the accompanying drawings.

Hereinafter, the pipes and the like shown in the drawings can be formed to extend in the longitudinal direction. It is needless to say that the construction of the pipes and the like is not limited to the proportional length shown in the drawings even if the construction is omitted.

1 is a flowchart showing an embodiment of a method of constructing a wall-integrated reinforced concrete structure using a pipe frame according to the present invention, and FIGS. 2 to 5 are views showing a concrete embodiment for explaining FIG.

Referring to FIGS. 1 and 2, a base structure 100 for forming a skeleton of a structure is assembled using a pipe (step S100).

The base structure 100 may comprise a horizontal frame 110 and a vertical frame 120 as shown in Figure 2 and the horizontal frame 110 includes a vertical pipe 111 and a horizontal pipe 112 The vertical frame 120 may include a vertical pipe 121 and an intermediate connector 122.

The horizontal frame 110 and the vertical frame 120 may be coupled by a corner connector 130.

The longitudinal pipe 111 of the horizontal frame 110 and the transverse pipe 112 are coupled to the corner connector 130 and then the vertical pipe 121 of the vertical frame 120 is moved upward in the direction of the corner connector 130, And the intermediate connector 122 may be alternately connected to form the base structure 100 as shown in FIG.

The reinforcing bars 200 are formed inside the base structure 100 and the size of the vertical pipe 111, the horizontal pipe 112 and the vertical pipe 121 of the base structure 100, Is preferably formed to be larger than the thickness of the steel reinforcing steel which is required to the minimum in the reinforced concrete structure applied to the structure.

The base structure 100 shown in FIG. 3 is used to form a wall surface of a construction (for example, a building, hereinafter, referred to as a building) Of course, can be changed.

2, the intermediate connector 122 is a four-way connector, and the vertical connector 111 and the horizontal connector 112 are connected to the intermediate connector 122, So that the horizontal frame 110 can be sequentially formed as shown in FIG.

When the formation of the base structure 100 with respect to the elements of the building is completed as shown in FIG. 3, a reinforcing bar structure is formed by placing the reinforcing bars 200 inside the base structure 100 as shown in FIGS. 1 and 4 Step S200).

When the formation of the reinforcing steel structure is completed, the cement board 300 is installed outside the base structure 100 as shown in FIGS. 1 and 5 (step S300).

The cement board 300 serves as a mold when pouring and curing the concrete and serves as a finishing material of the building when curing of the concrete is completed. The cement board 300 is directly bolted to the respective pipes of the base structure 100, A separate bracket may be formed and connected to the pipe.

As a result, the base structure 100 not only forms the skeleton for the elements of the building, but also acts as a reinforcing structure for supporting the cement board 300 when pouring and curing concrete.

When the installation of the cement board 300 is completed, as shown in FIG. 1, concrete is laid and cured inside the cement board 300 (step S400), and construction for the element can be completed.

In the following, in describing the constructions shown in the drawings, the space where the concrete is poured and cured is described as an inner side and the space excluding the inner side space is described as an outer side on the basis of FIG. 5, And the opposite direction to the indoor side and the indoor side will be described as the outdoor side.

FIG. 6 is a flowchart showing an embodiment of step 'S200' of FIG. 1, and FIGS. 7 and 8 are views illustrating a specific embodiment for explaining step 'S200' of FIG.

Referring to FIG. 6, the step of forming a reinforcing steel structure (step S200) may include a reinforcement step (step S210), a reinforcing spacer installing step (step S220), and a reinforcing spacer fastening step (step S230).

7 and 8, the reinforcing function of the reinforcing spacer 400 will be described. The function of the reinforcing spacer 400 will be described below with reference to Fig. 10. Fig.

Referring to FIG. 7, the reinforcing spacer 400 is coupled side by side to face at least two opposing pipes (the transverse pipe 112 in FIG. 7) of the pipes constituting the horizontal frame 110 of the base structure 100 (Step S220).

The reinforcing spacer 400 may be integrally formed with the spacing support portion 410 and the fitting portion 420 to be described later in detail. The spacing support portion 410 may be formed as a horizontal Can be fitted to the transverse pipe (112) of the frame (110).

7, in order to improve the coupling force with the transverse pipe 112, two fitting portions 420 formed on the upper and lower sides are narrowed toward the inside As shown in Fig.

When the reinforcing spacer 400 is fitted to the transverse pipe 112, the two reinforcing spacers 400 arranged in parallel and facing each other as shown in FIG. 7 can be connected by connecting bars 450.

To this end, at least one coupling portion 430 may be formed on at least one side of the upper surface and the lower surface of the reinforcing spacer 400.

As a result, by connecting the connecting bar 450 to the engaging portion 430 formed on each of the two reinforcing spacers 400, two transverse pipes 112 can be attached to the reinforcing spacer 400 and the connecting bar 450 As shown in Fig. Here, the connecting bar 450 may include a computer bolt.

In addition, the two reinforcing spacers 400 and the connecting bars 450 are formed as one pair, so that a plurality of pairs can be formed in the base structure 100 as shown in FIG.

At this time, the connection bar 450 formed in at least a part of the plurality of pairs may be connected to the reinforcing bars 200 disposed inside the base structure 100 to serve as a reinforcing structure.

FIG. 9 is a flowchart showing an embodiment of step 'S300' of FIG. 1, and FIG. 10 is a diagram illustrating a specific embodiment for explaining step 'S300' of FIG.

Referring to FIG. 9, the cement board installation step (step S300) may include a cement board spacing step (step S310) and a heat insulating layer forming step (step S320).

10, the spacing support part 410 of the reinforcing spacer 400 is spaced apart from the outer side of the transverse pipe 112 of the base structure 100 by a predetermined distance in the cement board spacing installation process (step S310) So that the cement board 300 can be installed.

The heat insulating layer 500 may be formed in the spacing space 101 separated by the spacing support portion 410 of the reinforcing spacer 400 as shown in FIG.

In this case, when the separate heat insulating material is processed, the thermal insulating effect may be deteriorated due to breakage of the heat insulating material generated in the process of installing the heat insulating material, generation of a gap between the heat insulating materials,

Accordingly, the present invention solves the problems that arise in the process of constructing the heat insulating material 500 by the injection method, in particular, in the process of constructing the heat insulating material after the curing of the concrete, It is possible to greatly improve fire resistance, sound insulation and soundproofing.

When the heat insulating layer 500 is formed in the spacing space 101 between the base structure 100 and the cement board 300 as described above, the metal base structure 100 and the cement board 300 are more firmly coupled State can be maintained.

On the other hand, when the base structure 100 is completely embedded in the heat insulating layer 500, the bonding force between the concrete placed in the heat insulating layer 500 and the base structure 100 can be weakened.

10, the heat insulating layer 500 is formed so that at least a part of each of the pipes 111 and 112 of the base structure 100 is embedded from the inner side of the cement board 300, By allowing at least another portion of the pipes 111, 112 to be embedded in the concrete, the structural stability of the cement board 300, the base structure 100, the bonding force between the concrete and the elements of the building can be improved.

Of course, even in the case where the heat insulating layer 500 is unnecessary, the cement board 300 can be more firmly coupled to the elements of the building by placing and curing concrete in the spacing space portion 101.

Therefore, in the present invention, since the base structure 100 made of pipes and the reinforcing bars 200 and the cement board 300 are integrally constructed, the structural safety such as the earthquake resistance can be greatly improved.

11 is a flowchart showing another embodiment of a method of constructing a wall-integrated reinforced concrete structure using a pipe frame according to the present invention.

11, when the installation of the cement board 300 is completed (step S300), electric wires are provided in the interior of the base structure 100 and the outer surface of the cement board 300 Electrical equipment or fire fighting equipment connected to the electric wire may be installed. For example, the electrical product may include a wall-embedded product such as a cone, a light frame, etc., and may be installed on the cement board 300 and then connected to the electric wire.

Therefore, by performing the wiring work before the concrete pouring and curing, the wiring work can be performed more easily, and the arrangement of the electric wires and the like can be efficiently performed.

The method of constructing a wall-integrated reinforced concrete structure using a pipe frame according to the present invention has been described above. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

It is to be understood, therefore, that the embodiments described above are in all respects illustrative and not restrictive.

100: base structure 101:
102: adiabatic space part 103:
110: Horizontal frame
111: vertical pipe 112: horizontal pipe
120: vertical frame
121: vertical pipe 122: intermediate connector
200: Rebar
300: Cement board
400: Spacer for reinforcement
410: spacing support 420:
430: coupling part 450: connection bar
500: insulating layer

Claims (7)

A base structure assembling step of forming a skeleton of the structure using a pipe;
Forming a reinforcing bar structure for reinforcing the reinforcing bars in the base structure;
Installing a cement board outside the base structure; And
And a concrete pouring and curing step of pouring and curing concrete inside the cement board,
In the reinforcing bar forming step,
A reinforcing spacer installing step of arranging the reinforcing spacers side by side so as to face the at least two pipes facing each other among the pipes constituting the horizontal frame of the base structure; And
And a reinforcing spacer fastening step of fastening and fastening the two reinforcing spacers to each other,
The reinforcing spacer is formed integrally with the spacing support portion and the fitting portion,
In the reinforcing spacer installation process,
Wherein the spacing support portion is protruded to the outside of the horizontal frame to fit the fitting portion to the horizontal frame,
In the cement board installation step,
Wherein the cement board is installed at a distance from the outer side of the base structure by the spacing support part.
delete The method according to claim 1,
The reinforcing spacer has at least one engaging portion formed on at least one side of the upper surface and the lower surface,
Wherein the connecting bar comprises a bolt,
In the reinforcing spacer fastening process,
Wherein the joint of the two reinforcing spacers facing each other is connected by the bolts so that the bolts are part of the reinforcing steel structure.
delete The method according to claim 1,
In the cement board installation step,
And forming a heat insulating layer by spraying a heat insulating material between the cement board and the base structure spaced apart by the spacing support portion, thereby forming a heat insulating layer.
6. The method of claim 5,
In the heat insulating layer forming process,
A heat insulating layer is formed so that at least a part of the pipe is embedded from the inner side of the cement board,
The concrete pouring and curing step comprises:
Wherein at least a portion of the pipe is filled with concrete. ≪ RTI ID = 0.0 > 11. < / RTI >
The method according to any one of claims 1, 3, 5, and 6,
Between the cement board installing step and the concrete pouring and curing step,
Further comprising the steps of installing electrical wiring and electrical appliances for wiring the electric wires inside the base structure and installing the electric appliances connected to the electric wires on the outer surface of the indoor cement board of the cement board Construction Method of Reinforced Concrete Structure with Wall -
KR1020140112851A 2014-08-28 2014-08-28 Reinforced concrete structure constructing method of integral wall surface using the pipe frame KR101588381B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101806831B1 (en) * 2017-03-24 2017-12-08 김우영 Dismounting foam assembly integrated with insulation materials and building construction method using the same
KR20200027329A (en) 2018-09-04 2020-03-12 백두산업 주식회사 Aseismicity wall permanent form unit and Wall construction method using the same
KR102266168B1 (en) * 2021-01-12 2021-06-17 (주)주현개발 Construction method of reinforced concrete frame structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100383795B1 (en) 2000-08-31 2003-05-16 현대산업개발 주식회사 connection structure of fixing and connecting steel girder in reinforcement concrete column and construction method
KR100759368B1 (en) * 2006-11-01 2007-09-19 김길영 Prefabricating permanent form unit and wall construction method using the same
KR20110040493A (en) * 2009-10-14 2011-04-20 노동신 Permanent formwork for reinforced concrete
KR101351106B1 (en) 2011-10-21 2014-01-14 김경완 Construction structure for inner-insulation of reinforced concrete wall and construction method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100383795B1 (en) 2000-08-31 2003-05-16 현대산업개발 주식회사 connection structure of fixing and connecting steel girder in reinforcement concrete column and construction method
KR100759368B1 (en) * 2006-11-01 2007-09-19 김길영 Prefabricating permanent form unit and wall construction method using the same
KR20110040493A (en) * 2009-10-14 2011-04-20 노동신 Permanent formwork for reinforced concrete
KR101351106B1 (en) 2011-10-21 2014-01-14 김경완 Construction structure for inner-insulation of reinforced concrete wall and construction method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101806831B1 (en) * 2017-03-24 2017-12-08 김우영 Dismounting foam assembly integrated with insulation materials and building construction method using the same
KR20200027329A (en) 2018-09-04 2020-03-12 백두산업 주식회사 Aseismicity wall permanent form unit and Wall construction method using the same
KR102266168B1 (en) * 2021-01-12 2021-06-17 (주)주현개발 Construction method of reinforced concrete frame structure

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