KR20240102353A - Method For Constructing modular house Using the assembly block - Google Patents

Abstract

The method of constructing a prefabricated house using assembly blocks for a high-efficiency modular house is to arrange and install horizontal pillars on the floor as a frame for building the walls of a prefabricated building, and to space each corner on the horizontal pillars at least one distance apart. A frame assembly step (S10) of erecting a vertical pillar; A wall forming step (S20) of forming a wall by sequentially assembling first assembly blocks from the vertical pillar located at the corner of the horizontal pillar; In forming the wall, a second assembly block is placed correspondingly to the door or window design part of the building to include an opening forming step (S30), and in the opening forming step (S30), to provide an installation space for the door. At least two second assembly blocks are installed facing each other, and in order to provide an installation space for the window, at least four second assembly blocks are assembled and installed to correspond, and the wall forming step (S20) and the opening forming step (S30) Afterwards, an inner wall forming step (S40) in which the first assembly block is installed to install an inner wall divided into the inside of the formed wall, and after the wall is completed, an upper layer frame is installed to form the upper layer or roof to finish the upper layer. Step S50 further includes.

Description

Method for constructing a prefabricated house using assembly blocks for a high-efficiency modular house with excellent durability and insulation effect {Method For Constructing modular house Using the assembly block}

The present invention relates to a method of constructing a prefabricated house using assembly blocks for a high-efficiency modular house assembled at a building site such as a house.

Currently, most buildings constructed in Korea are concrete structures or concrete structures based on steel structures.

Most of these buildings are constructed on-site, relying on skilled workers and equipment on site.

In the case of on-site construction, it is affected by various factors such as the skill level of technical personnel, environmental conditions of the site, climate change, material supply and demand status, and supervisor's capabilities, so there are differences in construction quality and construction period at each site.

Meanwhile, in recent years, industrialized construction technology based on factory production has been continuously developed, mainly in advanced countries such as the United States, Europe, and Japan, and various types of buildings are being widely applied.

In other words, the development and application of buildings that can be moved and installed like commonly used containers, manufactured in factories, and assembled on site are in full swing.

However, in the case of prefabricated buildings as described above, assembly and disassembly must be easy, and it is necessary to maintain a stable assembled state during assembly as well as secure a certain degree of structural stability.

Therefore, there is an urgent need for the development of a prefabricated building construction system that is not only easy to assemble and disassemble, but also improves structural strength and stability, and is easy to expand and change the design structure as needed.

Registered Utility Model No. 20-0462650, “Precast Concrete Building Structure” (Registration Date: September 14, 2012)

The present invention to solve the above problems improves the constructability of building structures such as houses and reduces construction costs by enabling assembly to be carried out immediately at the construction site by moving unit assembly blocks produced in advance. We provide a prefabricated house construction method using high-efficiency modular house assembly blocks that can significantly shorten the construction period.

In addition, the present invention provides a method of constructing a prefabricated house using a high-efficiency modular house assembly block in which each unit assembly block is filled with insulation material to demonstrate strong durability and excellent insulation effect.

In addition, the present invention provides a method of constructing a prefabricated house using a high-efficiency modular house assembly block that is resistant to fire and generates less harmful substances through an eco-friendly fire-resistant and non-combustible treatment coating on each unit assembly block, and can suppress mold growth by preventing condensation. to provide.

As an example, a method of constructing a prefabricated house using assembly blocks for a high-efficiency modular house includes arranging and installing horizontal pillars on the floor as a frame for building the walls of the prefabricated building, and at least based on each corner and edge on the horizontal pillars. A frame assembly step (S10) of erecting vertical pillars spaced apart from one another; A wall forming step (S20) of forming a wall by sequentially assembling first assembly blocks from the vertical pillar located at the corner of the horizontal pillar; In forming the wall, a second assembly block is placed correspondingly to the door or window design part of the building to include an opening forming step (S30), and in the opening forming step (S30), to provide an installation space for the door. At least two second assembly blocks are installed facing each other, and in order to provide an installation space for the window, at least four second assembly blocks are assembled and installed to correspond, and the wall forming step (S20) and the opening forming step (S30) Afterwards, an inner wall forming step (S40) in which the first assembly block is installed to install an inner wall divided into the inside of the formed wall, and after the wall is completed, an upper layer frame is installed to form the upper layer or roof to finish the upper layer. Step S50 further includes.

The method of constructing a prefabricated house using assembly blocks for a high-efficiency modular house according to the present invention allows assembly to be carried out immediately at the construction site by moving the unit assembly blocks produced by standardizing them in advance, so that they can be constructed in various shapes and sizes according to architectural structures such as houses. It has the effect of improving constructability, reducing construction costs, and significantly shortening the construction period.

In addition, according to one of the means for solving the problems of the present invention described above, each unit assembly block is filled with an insulating material to have strong durability and excellent insulating effect.

In addition, according to one of the means for solving the problems of the present invention described above, each unit assembly block is coated with an eco-friendly fire-resistant and non-combustible treatment, which makes it resistant to fire and generates less harmful substances, and has the effect of suppressing mold growth by preventing condensation.

Figure 1 is an exploded perspective view of a first assembly block according to an embodiment of the present invention.
FIG. 2A is a cross-sectional view taken along line AA according to FIG. 1.
Figure 2b is another example of the first assembly block.
Figure 3 is an exploded perspective view of a second assembly block according to an embodiment of the present invention.
Figure 4 is a cross-sectional view taken along line BB according to Figure 3.
Figure 5 is a layout view of the frame assembly according to an embodiment of the present invention.
Figure 6 is a front view showing the assembled state of the first assembly block according to an embodiment of the present invention.
Figure 7 is a front view showing the assembled state of the second assembly block according to an embodiment of the present invention.
Figure 8 is a reference photo showing the construction of a building using prefabricated building blocks according to an embodiment of the present invention.
Figure 9 is an overall flowchart of the building construction method using the prefabricated building blocks of the present invention.

The present invention described below can be modified in various ways and can have various embodiments. Specific embodiments will be illustrated in the drawings and described in detail in the detailed description.

However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all transformations, equivalents, and substitutes included in the spirit and technical scope of the present invention. In describing the present invention, if it is determined that a detailed description of related known technologies may obscure the gist of the present invention, the detailed description will be omitted.

The terms used in this application are only used to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

Additionally, terms such as first and second may be used to separately describe various components, but the components should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another.

In addition, when at least two different embodiments are described in the present application, all or part of the components of each embodiment can be merged and used interchangeably without departing from the technical spirit of the present invention. .

Figure 1 is an exploded perspective view of a first assembly block according to an embodiment of the present invention, Figure 2a is a cross-sectional view along line A-A according to Figure 1, Figure 2b is another embodiment of the first assembly block, and Figure 3 is an embodiment of the present invention. It is an exploded perspective view of the second assembly block according to the embodiment, Figure 4 is a cross-sectional view along line B-B according to Figure 3, Figure 5 is a layout view of the frame assembly according to an embodiment of the present invention, and Figure 6 is an embodiment of the present invention. Figure 7 is a front view showing the assembled state of the first assembly block according to an embodiment of the present invention, Figure 7 is a front view showing the assembled state of the second assembly block according to an embodiment of the present invention, and Figure 8 is a prefabricated building block according to an embodiment of the present invention. It is a reference photo showing the construction of a building using the prefabricated building blocks of the present invention, and Figure 9 is an overall flowchart of the building construction method using the prefabricated building blocks of the present invention.

Here, prefabricated building structures such as houses can be largely composed of structural pillars that serve as floors and pillars, and assembly blocks that form walls.

First, the frame pillar 100 is made of either metal or synthetic resin in the form of wood or a hollow square pipe, and is a horizontal pillar 102 according to the design for installation in the form of a grid or inner wall on an excavated floor or concrete. It is installed on the same horizontal line, includes an edge on the horizontal pillar 102, and vertical pillars 104 may be installed vertically at regular intervals based on the edge.

The vertical pillar 104 is erected by welding and fitting to the horizontal pillar 102, and may be erected in order depending on the degree of installation of the first and second assembly blocks 110 and 120, and may be spaced apart according to the design drawing in advance. and may be installed.

And the vertical pillar 104 preferably has a height similar to that of the first and second assembly blocks 110 and 120, and the installation interval is adjusted according to the width of the first and second assembly blocks 110 and 120 to be installed. This can be decided.

Additionally, the assembly blocks can be installed by dividing them into a first assembly block 110 and a second assembly block 120 depending on the shape of the building and the location of the framing column 100.

As shown in FIGS. 1 to 2A, the first assembly block 110, which is installed in a form fitted to the horizontal pillar 102 and the vertical pillar 104 and constitutes a wall, is a square frame to form a space therein. It may be rectangular or square in shape, and the first frame body 112 is made of wood, and is made of the same material as the first frame body 112 by facing along the edge of the first frame body 112. 1The border member 114 can be attached and installed.

The first frame body 112 and the first frame member 114 made of wood may be attached and installed through fastening means such as nails, and in some cases, may be attached and installed using adhesive.

In addition, it is preferable that the corners of the first border member 114 are cut at an exact angle of 45° and installed.

And through the installation of the facing first border member 114, a first insertion groove 116 is formed along the edge of the first frame body 112, and the size of the first insertion groove 116 is a horizontal pillar ( It is possible as long as it is of a size that can include half or, in some cases, all of the vertical pillar 102) and the vertical pillar 104.

In addition, a first finishing member 118 may be installed on the front and rear sides of the first frame body 112 and the first border member 114.

The first finishing member 118 is a part that seals the internal space of the first frame body 112 in the form of a plate-shaped board and serves as an actual wall, and may preferably be a ceramic-coated non-combustible board, cement board, or plywood.

Meanwhile, the internal space of the first frame body 112 sealed by the first finishing member 118 may be filled with an insulating material 130, and the insulating material 130 is any one of Styrofoam, glass wool, polyester, and urethane. It can be.

The first finishing member 118 may be attached and installed using a fastening means such as a nail, and in some cases, may be attached and installed using a urethane-based adhesive.

And the first assembly block 110, which consists of the first frame body 112, the first border member 114, the insulation material 130, and the first finishing member 118, is electrically charged in advance before assembly at the factory according to the house architectural design. Piping, etc. can be installed, and an opening 119 can be formed so that a ventilation hole or small window can be installed, as shown in FIG. 6.

In addition, as shown in Figure 2b, the first and second insertion grooves 116 and 126 of the first and second assembly blocks 110 and 120 are adjacent to either side of the first assembly block 110. A protrusion 140 made of wood may be formed so that it can be directly coupled to enable expanded installation. The protrusion 140 may be the same size as the first and second insertion grooves 116 and 126 or may be somewhat smaller so that it can be easily inserted, and may be of the vertical pillar 102 according to the expanded installation of the first assembly block 110. Batch intervals may also vary.

And the second assembly block 120 shown in FIGS. 3 and 4 is a block for forming an installation opening for a door or window when constructing a wall, forming a space inside and forming a second frame in the shape of a polygonal frame. The main body 122 is formed and may include first and second sides 123a and 123b to provide an installation space where a door or window formed on the wall can be installed.

An inward part of the square frame shape is formed through the first and second sides (123a) (123b), so that it can be manufactured in an approximately “┐” shape, and these first and second sides (123a) (123b) are the wall. The design can be variable depending on the size of the window or door being designed.

Therefore, a door or window can be installed by arranging the second frame body 122 including the first and second sides 123a and 123b to each other.

This second frame body 122 is made of wood, and a second border member 124 is attached and installed facing along the edge of the second frame body 122 excluding the first and second sides 123a and 123b. It can be.

The second frame body 122 and the second frame member 124 may be attached and installed through fastening means such as nails, and in some cases, may be attached and installed using adhesive.

In addition, it is preferable that the corners of the second border member 124 are cut at an exact angle of 45° and installed.

And through the installation of the facing second border member 124, the second insertion groove 126 is formed along the edge of the second frame body 122, and the size of the second insertion groove 126 is the horizontal pillar ( It is possible as long as it is of a size that can include half or, in some cases, all of the vertical pillar 102) and the vertical pillar 104.

In addition, a second finishing member 128 may be installed across the front and rear sides of the second frame body 122, the second border member 124, and the first and second sides 123a and 123b.

The second finishing member 128 is a part that seals the internal space of the second frame body 122 in the form of a plate-shaped board and serves as an actual wall, and may preferably be a ceramic-coated non-combustible board, cement board, or plywood.

In addition, the internal space of the second frame body 122 sealed with the second finishing member 128 may be filled with an insulating material 130, and the insulating material 130 may be any one of Styrofoam, glass wool, polyester, and urethane. You can.

The second finishing member 128 may be attached and installed using a fastening means such as a nail, and in some cases, may be attached and installed using a urethane-based adhesive.

And like the first assembly block 110, electrical piping, etc. can be installed in advance at the factory before assembly in accordance with the house architectural design in the second assembly block 120, and although not shown, Figure 2b of the first assembly block 110 As shown, it is directly coupled to the first and second insertion grooves 116 and 126 of the first and second assembly blocks 110 and 120 adjacent to either side of the second assembly block 120 for extended installation. A protrusion 140 made of wood may be formed to enable. The protrusion 140 may be the same size as the first and second insertion grooves 116 and 126 or may be somewhat smaller so that it can be easily inserted, and the size of the vertical pillar 102 may be increased according to the expanded installation of the second assembly block 120. Batch intervals may also vary.

The building construction method using prefabricated building blocks of the above configuration is the same as the overall flow chart of the building construction method shown in FIG. 9.

According to an embodiment of the present invention, a frame for building the walls of a prefabricated building is a frame in which horizontal pillars are installed in a grid form on the floor, and vertical pillars are erected on the horizontal pillars to be spaced at least one distance apart based on each corner and edge. An assembly step (S10), a wall forming step (S20) in which the wall is formed by sequentially assembling the first assembly blocks starting from the vertical pillar located at the corner of the horizontal pillar, and the door or window design part of the building in forming the wall. The second assembly block may be disposed correspondingly to include an opening forming step (S30).

Furthermore, after the wall forming step (S20) and the opening forming step (S30), an inner wall forming step (S40) in which the first assembly block is installed to install the inner wall partitioned inside the formed wall, and the upper layer after the wall is completed Alternatively, an upper layer finishing step (S50) may be further included in which the upper layer frame is installed to form a roof.

In the following, each step will be described in more detail with reference to FIGS. 5 to 8. In the frame assembly step (S10) shown in FIG. 5, the horizontal column 102 is placed on the bottom of the building on an excavated floor or on a concrete top. According to the design for installation of the grid or inner wall, it is installed on the same horizontal line, and vertical pillars 104 are installed at each corner of the horizontal pillar 102.

And, as shown in Figure 6, the wall forming step (S20) is located in the first insertion groove 116 on the side of the first assembly block 110 on the vertical pillar 104 installed at the corner and at the same time the first insertion groove on the lower surface ( 116) is also located on the horizontal pillar (102).

At this time. Only about half of the width of the vertical column 104 is inserted into the first insertion groove 116, and other first assembly blocks 110 are installed in succession adjacent to the vertical column 104, and the first assembly block With the installation of (110), the vertical pillars (104) are also erected sequentially.

Therefore, the first assembly block 110 is installed continuously through the vertical column 104 to form the wall of the building.

And the building requires not only walls, but also doors for entry and exit, and windows for ventilation and sunlight, and accordingly, an opening forming step (S30) as shown in FIG. 7 is required.

In order to provide an installation space for the door among the walls, at least two second assembly blocks 120 are installed facing each other, and to provide an installation space for the window shown, the first and second assembly blocks 120 of at least four second assembly blocks 120 are installed. The sides 123a and 123b may be assembled and installed to correspond to each other.

Figure 8 shows the stages of construction of a building such as a house according to the installation of the first assembly block 110 and the second assembly block 120.

On the other hand, when the wall is completed on all four sides through the wall forming step (S20) and the opening forming step (S30), in the case of a building such as a house that requires an inner wall, the size is adjusted to the position of the horizontal column 102 partitioned in the design. An inner wall forming step (S40) of forming an inner wall by installing a matching first assembly block 110 or, in some cases, a second assembly block 120, may be further included, and if the building requires a single-story or upper floor, horizontal columns 102 The upper frame consisting of vertical pillars 104 is arranged and installed through coupling, etc., in the same way as the lower part, using the same first and second assembly blocks 110 and 120 or other general finishing panels, etc. An upper layer finishing step (S50) of finishing the upper layer may be further performed.

As described in detail above, the method of constructing a prefabricated house using assembly blocks for a high-efficiency modular house according to the present invention allows assembly to be carried out immediately at the construction site by moving unit assembly blocks produced by standardizing in advance, thereby enabling the construction of houses, etc. It can be designed in various shapes and sizes depending on the building structure, which has the effect of improving constructability, reducing construction costs, and significantly shortening the construction period.

In addition, according to one of the means for solving the problems of the present invention described above, each unit assembly block is filled with an insulating material to have strong durability and excellent insulating effect.

In addition, according to one of the means for solving the problems of the present invention described above, each unit assembly block is coated with an eco-friendly fire-resistant and non-combustible treatment, which makes it resistant to fire and generates less harmful substances, and has the effect of suppressing mold growth by preventing condensation.

Meanwhile, the embodiments disclosed in these drawings are merely provided as specific examples to aid understanding, and are not intended to limit the scope of the present invention. It is obvious to those skilled in the art that in addition to the embodiments disclosed herein, other modifications based on the technical idea of the present invention can be implemented.

100: Structural column 102: Horizontal column
104: Vertical column 110, 120: 1st and 2nd assembly blocks
112, 122: 1st and 2nd frame bodies 114, 124: 1st and 2nd border members
116, 126: 1st and 2nd insertion grooves 118, 128: 1st and 2nd finishing members
119: openings 123a, 123b: first and second sides
130: insulation 140: protrusion

Claims (1)

A frame assembly step (S10) of arranging and installing horizontal pillars on the floor as a frame for building walls of a prefabricated building, and erecting vertical pillars on the horizontal pillars so that at least one corner is spaced apart from each other.
A wall forming step (S20) of forming a wall by sequentially assembling first assembly blocks from the vertical pillar located at the corner of the horizontal pillar;
In forming the wall, an opening forming step (S30) is included in which a second assembly block is placed correspondingly to the door or window design part of the building,
In the opening forming step (S30), at least two second assembly blocks are installed facing each other to provide an installation space for the door, and at least four second assembly blocks are assembled to correspond to each other to provide an installation space for the window. installed,
After the wall forming step (S20) and the opening forming step (S30), an inner wall forming step (S40) in which the first assembly block is installed to install an inner wall partitioned inside the formed wall, and the wall is completed. A prefabricated house construction method using assembly blocks for a high-efficiency modular house further includes an upper floor finishing step (S50) in which the upper frame is installed to form the upper floor or roof.