KR20160034117A - High-speed building construction method usingb light concrete and strength member - Google Patents

High-speed building construction method usingb light concrete and strength member Download PDF

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Publication number
KR20160034117A
KR20160034117A KR1020140125254A KR20140125254A KR20160034117A KR 20160034117 A KR20160034117 A KR 20160034117A KR 1020140125254 A KR1020140125254 A KR 1020140125254A KR 20140125254 A KR20140125254 A KR 20140125254A KR 20160034117 A KR20160034117 A KR 20160034117A
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KR
South Korea
Prior art keywords
concrete
lightweight
structural member
building
horizontal
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Application number
KR1020140125254A
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Korean (ko)
Inventor
권혁종
Original Assignee
주식회사 동보지에스
권혁종
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Publication date
Application filed by 주식회사 동보지에스, 권혁종 filed Critical 주식회사 동보지에스
Priority to KR1020140125254A priority Critical patent/KR20160034117A/en
Publication of KR20160034117A publication Critical patent/KR20160034117A/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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/842—Walls made by casting, pouring, or tamping in situ by projecting or otherwise applying hardenable masses to the exterior of a form leaf
    • E04B2/845—Walls made by casting, pouring, or tamping in situ by projecting or otherwise applying hardenable masses to the exterior of a form leaf the form leaf comprising a wire netting, lattice or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/04—Mats

Abstract

The present invention relates to a method for constructing a building at a high speed, capable of eliminating the necessity of installing and breaking up a mold for constructing a wall or a slab, simultaneously constructing several floors of a multi-story building, and reducing cost and time required for constructing a building. In order to achieve the objective, the method for constructing a building of the present invention comprises the steps of: installing vertical structural members; installing a light weight support member between the vertical structural members; and placing light weight concrete in the vicinity of the light weight support member or in a space formed by the light weight support member.

Description

TECHNICAL FIELD [0001] The present invention relates to a high-speed building construction method using lightweight concrete and a reinforcing material,

The present invention relates to a method of constructing a building using lightweight concrete and a reinforcing material. More particularly, the present invention relates to a method of constructing a building using vertical and horizontal structural members, installing a lightweight stiffener such as a net- The present invention relates to a method of constructing a building in a short period of time by installing a wall or slab by installing a lightweight concrete so that at least a part of the reinforcing material is embedded.

In general, the structure of a building is divided into a wood structure, a brick structure, a cement block structure, a stone structure, a reinforced concrete structure, a steel structure, and a steel reinforced concrete structure depending on the material of the subject structure. Among them, the reinforced concrete structure, the steel structure, and the steel reinforced concrete structure are structures for supplementing the weak points of the tensile stress of the concrete with reinforcing aggregates such as steel bars, steel bars, steel plates and steel pipes. The concrete structure is constructed by assembling an important skeleton part with a forcing member, casting a forcing member, or installing a concrete form by installing a separate formwork. The steel reinforced concrete structure is constructed by mixing the reinforced concrete structure with the steel concrete structure.

Such a conventional reinforced concrete structure requires a lot of time and cost to install the formwork, and after the concrete is cured, it takes a long time and a lot of cost to remove the formwork. Therefore, the construction period of the building is very long, There was a lot of trouble.

Furthermore, in the case of constructing a multi-layered building, conventionally, it has been forced to sequentially construct one layer at a time. In other words, after the concrete is cured after installing the lowest reinforced bar or reinforced structure and the concrete is installed by installing the formwork, reinforcing bars, forced structures and formwork are installed on the upper layer again, and concrete pouring and curing are repeated. Respectively. Accordingly, the construction period of the building is doubled according to the number of the floors, and thus it takes a lot of time and cost to construct the multi-story building.

The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method of constructing a high-speed building using a lightweight concrete and a stiffener to reduce the cost and time required for installation, In order to solve the above problems.

Another object of the present invention is to provide a high-speed building construction method using a lightweight concrete and a reinforcing material that can simultaneously construct various layers of a multi-story building, thereby reducing construction costs and time.

According to an aspect of the present invention, there is provided a high-speed building construction method comprising: installing a vertical structure; Providing a lightweight support member between the vertical structural members; And placing a lightweight concrete in a space defined by the periphery of the lightweight support member or the lightweight support member.

It is preferable to provide a horizontal structural member between the vertical structural members.

The vertical structure may be any one of an H-shaped beam, an I-shaped beam, an L-shaped beam, a channel-shaped beam, and a tubular beam. Preferably, the pair of channel-shaped beams is an H- .

The horizontal structural member may have a communication path so that the concrete can pass from the upper part to the lower part. In this case, it is more preferable that the horizontal structural member is provided with a plate-shaped buffer member having a plurality of communication holes formed therein. The cushioning member may be formed of a member separate from the horizontal structural member, and may be formed with a supporting portion having any one of bending, projecting, and embedding to support the buffer member in the horizontal structural member.

When applied to a multi-story building, the horizontal structure is preferably arranged to be positioned in the slab portion between the layer and the layer.

It is preferable that the light weight stiffener has a net-like structure or a perforated plate structure.

Alternatively, the horizontal structural member may be rotatably installed to be laterally tilted relative to the vertical structural member.

According to the present invention configured as described above, the following effects can be obtained.

(1) Since the lightweight reinforcement forms the wall or slab of the building together with the lightweight concrete, it is possible to reduce the time and cost required for the building construction since the formwork construction for concrete pouring and the concrete pouring after concrete curing are not necessary.

(2) By installing vertical structural material, horizontal structural material and lightweight stiffener so as to form several layers or whole layers of the building at the time of constructing multi-storied buildings, light concrete can be placed at the top, It is possible to construct the multi-story building at a low cost in a very short period of time because the delay of the air and the cost of the manpower and the cost due to curing and curing of the concrete are prevented.

(3) By providing a cushioning material with a communication path in the horizontal structural material, it is possible to move the concrete from top to bottom while mitigating the impact and pressure load caused by the pouring of concrete. Thus, unexpected concrete discharge It is possible to prevent breakage of the construction material and to construct more layers or a high wall structure at the same time.

1 is a front view showing an embodiment of a high-speed building construction method using lightweight concrete and a reinforcing material according to the present invention.
FIG. 2 is a perspective view showing a main body structure in the embodiment of the present invention shown in FIG. 1. FIG.
FIG. 3 is a photograph showing a vertical structural member in the embodiment of the present invention shown in FIG. 1. FIG.
4 is a cross-sectional view illustrating a horizontal structural member in the embodiment of the present invention shown in FIG.
5 is a plan view showing another embodiment of a horizontal structural member in a construction method according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings.

It is to be understood that the following specific structure or functional description is illustrative only for the purpose of describing an embodiment in accordance with the inventive concept, and that the embodiments according to the concept of the present invention may be embodied in various forms, It should not be construed as being limited to examples.

Since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

The terms first and / or second etc. may be used to describe various components, but the components are not limited to these terms. The terms may be named for the purpose of distinguishing one element from another, for example, without departing from the scope of the right according to the concept of the present invention, the first element being referred to as the second element, The second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when it is mentioned that an element is "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between. Other expressions for describing the relationship between components, such as "between" and "between" or "adjacent to" and "directly adjacent to" should also be interpreted.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. It will be understood that the terms "comprises", "having", and the like in the specification are intended to specify the presence of stated features, integers, steps, operations, elements, parts or combinations thereof, But do not preclude the presence or addition of steps, operations, elements, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning of the context in the relevant art and, unless explicitly defined herein, are to be interpreted as ideal or overly formal Do not.

Hereinafter, the present invention will be described in detail with reference to the preferred embodiments of the present invention with reference to the accompanying drawings. Like reference symbols in the drawings denote like elements.

FIG. 1 shows an embodiment of a method of constructing a building using lightweight concrete and a reinforcing material according to the present invention, and its recessed structure is shown in FIG.

1 and 2, the construction method of the present invention will be described below in order.

First, the vertical structural member 100 is installed upright on the base surface, and the horizontal structural member 110 is horizontally installed between the two vertical structural members 100 spaced apart from each other.

In addition to the H-shaped beam shown as the main structural member for supporting the load, the vertical structural member 100 may be formed of various types such as an I-beam, an L-beam, a channel-shaped beam, a tubular beam and the like. Preferably, the beam is an H-shaped beam formed by opposing a U-shaped beam bent in a long channel shape as shown in FIG. 3 so as to open outward. At this time, it is preferable that the combination of the C-shaped beams of both sides is made of a plurality of bolts. This structure has the effect of attenuating the vibration at the bolt connecting portion, resulting in useful results for improving the vibration resistance.

The horizontal structural member 110 may be formed of a variety of conventional structural members, for example, a beam, but it is preferable that the horizontal structural member 110 is vertically communicated so that the concrete can pass from the upper portion to the lower portion when the concrete is poured. In the illustrated embodiment, the upper and lower openings are formed in a rectangular box shape. However, the present invention is not limited thereto, and may have various structures including at least a part of a communication path through which concrete can pass.

Preferably, the horizontal structural member 110 is provided with a buffer member 120. The cushioning member 120 functions to disperse a falling impact and a pressure when the concrete is put in the upper part.

The cushioning member 120 may have a variety of structures that can partially absorb the load of the dropped concrete, as well as a plate shape in which a plurality of communication holes 121 are formed. The buffer member 120 may be integrally formed with the horizontal structural member 110, but may be detachable. For example, as shown in FIG. 4A, the lower end of the horizontal structural member 110 is folded to form a support portion 111, and the buffer member 120 is placed on the support portion 111 4 (b), the supporting member 112 protruding inwardly may be formed by hitting a wall surface of the horizontal structural member 110, for example, so as to support the buffer member 120 have. The cushioning member 120 may be installed together with the horizontal structural member 110, or may be installed in such a manner that a lower portion of the cushioning member 120 is covered with the concrete after being poured.

The vertical and horizontal structural members 100 and 110 may be variously selected according to design conditions. However, in the case of a multi-layered building, one vertical structural member 100, which is integrally or connected thereto, And a horizontal structural member 110 is disposed at a slab portion between each layer and the layer. In the case of a single-story building, the installation of the horizontal structural member 110 may be omitted, and in some cases, a simpler beam structure may be used. In the case of a single-story high building such as a gymnasium or an observatory, the horizontal structural member 110 may be installed at appropriate intervals.

When the installation of the vertical structural member 100 and the horizontal structural member 110 is completed, the lightweight stiffener 130 is installed between the structural members. The lightweight stiffener 130 functions as a part of a formwork and is connected to concrete. The lightweight stiffener 130 may be a mesh-type structure in which wire rods such as metal wires are woven in various shapes, May be formed by densely forming a perforated plate structure. In addition to metal, synthetic materials such as synthetic resin, fiber and the like which can be used as a reinforcing material can be selected variously.

The lightweight stiffener 130 may be coupled to the vertical structural member 100 or the horizontal structural member 110 using conventional fastening means such as bolts, rivets, pins, and wires, have.

As shown in the figure, the lightweight stiffener 130 is installed on the inner and outer sides of the structural members 100 and 110 in two layers. Although not shown, the lightweight stiffener 130 may be provided as a single layer on the slab portion, and the lightweight stiffener 130 may be provided on the wall portion as a single layer.

When the installation of the vertical structural member 100, the horizontal structural member 110, and the lightweight stiffener 130 is completed as described above, the concrete is poured. The wall portion inserts the concrete between the two-ply lightweight stiffeners 130, and the slab portion pours concrete over the lightweight stiffener 130. [

The concrete used in the present invention is made of lightweight concrete. The weight of the lightweight concrete is reduced by replacing the aggregate of the general concrete with the artificial lightweight aggregate. The artificial lightweight aggregate is preferably a foamed synthetic resin such as expanded polystyrene. Conventional lightweight concrete has a specific gravity of about 1.4, but in the present invention, lightweight concrete having a much lower specific gravity (for example, a specific gravity of 0.5 or less) containing a larger amount of artificial lightweight aggregate is used, Can be further reduced.

When the lightweight concrete is laid as described above, most of the laid concrete is piled up in the inside or the upper part of the lightweight stiffener 130 to form the lightweight stiffener 130, the wall and the slab of the building, and a small amount of the lightweight stiffener 130, To the outside of the mold and to the outside of the mold. This can be simply removed as needed.

Since the lightweight stiffener 130 is formed as a wall or slab of a building together with the lightweight concrete as described above, it is unnecessary to dismantle the formwork after concrete curing and the concrete construction for casting concrete, thereby remarkably reducing the time and cost required for building construction .

Further, at the time of constructing the multi-storey building, the vertical structural member 100, the horizontal structural member 110 and the lightweight stiffener 130 are installed so as to form a plurality of layers or entire layers of the building, It is possible to perform the simultaneous curing of the concrete and the curing of the concrete in the same manner as in the prior art. As a result, the delay of the air and the labor and cost are not required, It becomes possible to construct.

In addition, since the cushioning member 120 having the communication path is installed in the horizontal structural member 110, the poured concrete can be transmitted from the upper part to the lower part, and the impact and pressure load due to the pouring of the concrete can be alleviated. It is possible to prevent the discharge of concrete and breakage of the construction product, and it is possible to construct more layers or a high wall structure at the same time.

Meanwhile, the horizontal structural member 110 may be installed to be rotatable with respect to the vertical member. For example, as shown in FIG. 5, both end portions of the horizontal structural member 110 can be installed so that they can be pivotally coupled to the vertical structural member via the axial coupling member 119 such as a bolt, pin, have. In this case, since the horizontal structure member 110 can be tilted laterally and the concrete can be introduced directly, it is possible to freely select the insertion position of the concrete as required, and the uneven arrangement of the concrete that may occur around the buffer member 120 It is useful to resolve.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be apparent to those of ordinary skill in the art.

Claims (10)

Installing vertical structural members;
Providing a lightweight support member between the vertical structural members; And
Placing lightweight concrete in a space defined by the periphery of the lightweight support member or the lightweight support member
High - speed building method using lightweight concrete and reinforcement material.
The method according to claim 1,
Further comprising the step of installing a horizontal structure between the vertical structural members.
The method according to claim 1,
Wherein the vertical structural member comprises one of an H-beam, an I-beam, an L-beam, a channel-beam, and a tubular beam.
The method according to claim 1,
Wherein the vertical structural member comprises an H-shaped beam oppositely coupled to open a pair of channel-shaped beams.
The method of claim 2,
Wherein the horizontal structural member comprises a lightweight concrete and a reinforcing material having a communication path such that the concrete can pass from the upper part to the lower part.
The method of claim 2,
A method of high-speed building construction using a lightweight concrete and a reinforcing material having a plate-shaped buffer member having a plurality of communication holes formed therein.
The method of claim 6,
Wherein the cushioning member comprises a horizontal structural member and a separated member, and the lightweight concrete and the reinforcing member are provided with a supporting portion for supporting the cushioning member in the horizontal structural member.
The method of claim 2,
Wherein the horizontal structural member is installed at a slab portion between a layer of the multi-story building and a slab portion of the multi-story building.
The method according to claim 1,
Wherein the lightweight stiffener comprises a lightweight concrete and a stiffener having a net-like structure or a perforated plate structure.
The method of claim 2,
Wherein the horizontal structural member is rotatably installed so as to be inclined in a transverse direction with respect to the vertical structural member.
KR1020140125254A 2014-09-19 2014-09-19 High-speed building construction method usingb light concrete and strength member KR20160034117A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190052638A (en) 2017-11-08 2019-05-16 ㈜씨이에스 이노베이션 Beam-reinforced deck plate and construction method using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190052638A (en) 2017-11-08 2019-05-16 ㈜씨이에스 이노베이션 Beam-reinforced deck plate and construction method using the same

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