KR20200016456A - Prefabricated building and method of constructing thereof - Google Patents

Abstract

The present invention relates to a prefabricated building and a construction method thereof, which can quickly and easily construct and disassemble a building in an assembly type to be suitable for the purpose and function of a building and a user′s taste, secure economic feasibility, and ensure excellent space utilization when the prefabricated building is constructed. The construction method includes steps of: constructing a concrete floor part; installing a steel frame beam; installing a channel; installing a support column and fixing the support column and the channel; constructing a wall by installation of panels; installing a water collector; installing a roof; and installing a ridge.

Description

Prefabricated building and method of constructing

The present invention relates to a prefabricated building and its construction method, and more particularly, to prefabricated buildings such as warehouses, shopping malls and factories, while excellent in space utilization, and prefabricated quickly to suit the purpose, function and user's taste of the building. The present invention relates to a prefabricated building and its construction method that can be easily constructed and dismantled and at the same time secured economic feasibility.

In general, to build a building, it is necessary to construct the foundation according to the design drawing, to make concrete structures according to the form of reinforcement-based cement and sand gravel, to assemble by placing the H-beam structure with a crane, or to build a column from wood. It takes a long time to build a building according to the process procedure, a lot of manpower and enormous costs are invested in each process, and labor costs are particularly high among the construction costs.

In addition, according to the process procedures, building materials are sequentially transported to the construction site, processed on site, and skilled workers work according to the exterior and interior processes. do.

Therefore, in order to solve this problem, the PC method for assembling the material produced in the factory in the field is applied in various ways in various construction sites, but the PC method can also be performed only by process experts. Therefore, it was practically impossible for non-experts, ie, ordinary people, to build certain buildings.

Looking at the related art in detail, Korean Patent Publication No. 2012-0040457 (name of the invention: prefabricated building construction device) is a prefabricated building construction to elevate the prefabricated roof structure from the floor when the prefabricated building construction An apparatus is disclosed. The prefabricated building construction device, which includes upper and lower guide members and vertical guide bars, has a simple structure, so that the assembly work can be performed quickly and easily without being constrained by the construction location and work space. In particular, the roof is supported as the vertical guide bars are supported outside the roof structure. In addition to securing safety due to the lifting and lowering of the structure, additional processes such as finishing the cut roof for the installation of vertical guide bars after construction are excluded, which improves workability and shortens the construction period.

In addition, Korean Patent Laid-Open Publication No. 2012-0011688 (name of the invention: prefabricated building) discloses a prefabricated building using a sandwich panel that has improved insulation by applying a two-stage roof. The side wall can be easily assembled between the lower rail and the upper rail by sliding type, and the pillar members standing on the four sides hold the side wall, which is excellent in durability, and it can be used without damage even during natural disaster such as strong wind or typhoon. .

[Preceding technical literature]

1. Korean Patent Publication No. 2012-0040457

2. Korean Patent Publication No. 2012-0011688

According to an embodiment of the present invention, while prefabricated buildings such as warehouses, shopping malls and factories, the construction can be quickly and easily assembled and dismantled in a prefabricated manner to suit the purpose, function and user's taste. The present invention is to provide a prefabricated building and its construction method which can ensure economic feasibility at the same time.

Construction method of a prefabricated building according to an embodiment of the present invention for achieving the object as described above, the step of building a floor made of concrete on the ground (S11); Installing a steel beam at an inner side of a predetermined distance from an outer edge on the bottom (S12); Installing a channel outside the steel beam to prevent rain, wind, and foreign matter from entering the building; (S14) to allow a plurality of support pillars to be installed at predetermined intervals in the upper portion of the channel installed outside the bottom portion, wherein the channel and the support pillars are fixed to the steel beam through bolts (S14); Installing a panel having a plurality of windows and doors between the support pillars to form a wall (S15); Installing a water dispenser on which a water discharge pipe is installed at a lower portion of the panel (S16); Installing the upper portion of the panel but placing the water dog at the lower portion, mounting a plurality of steel beams, and fixing a roof on the steel beams using bolts (S17); And installing a ridge on an intermediate portion of the roof (S18).

According to an embodiment of the present invention, the channel is characterized in that it is inclined downward at a predetermined angle to the outside.

According to an embodiment of the present invention, when the panel is formed of a plurality of walls to form a wall, by injecting silicon into the hole (hole) between the panel (pan) and the finish, the panels are joined to each other through a joint It features.

According to an embodiment of the present invention, when the panel is composed of a plurality to form a wall, the combination of the panels, the concave portion is formed by forming a concave portion in one panel and a convex portion in the other panel When inserted into and coupled to the coupling portion, the sponge pad is interposed, and the groove portion formed outside the coupling portion is treated with silicone sealant, and the panels are coupled to each other through the joint.

When using the method of constructing a prefabricated building according to an embodiment of the present invention as described above, the general public who is a non-specialist by allowing the construction and disassembly of the prefabricated quickly and easily to suit the purpose, function and user's taste of the building. Even so, it is possible to easily assemble the prefabricated building without special tools or extension, and to minimize the manpower and assembly time related costs, thereby ensuring economic feasibility, and improving the space utilization of the prefabricated building. It was possible to do.

1 is a flow chart showing a construction method of a prefabricated building according to an embodiment of the present invention.
2 and 3 is a front sectional view showing a prefabricated building constructed in accordance with an embodiment of the present invention.
Figure 4 is a side cross-sectional view showing a prefabricated building constructed in accordance with an embodiment of the present invention.
5 is a view showing a state in which the bottom, channel, steel beams and support pillars installed in the construction method of the prefabricated building according to the embodiment of the present invention.
Figure 6 is a view showing a state in which a window is installed on the panel in the construction method of the prefabricated building according to the embodiment of the present invention.
7 is a view showing a state in which a water dog is installed in the construction method of the prefabricated building according to the embodiment of the present invention.
8 is a view showing a state in which the ridge is installed on the stake in the construction method of the prefabricated building according to the embodiment of the present invention.
9 is a view showing a fixed state of the roof in the construction method of the prefabricated building according to the embodiment of the present invention.
10 and 11 is a view showing a state in which the panels are coupled to the tongue in the construction method of the prefabricated building according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of a prefabricated building and a construction method thereof according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a flow chart showing a construction method of a prefabricated building according to an embodiment of the present invention, Figures 2 and 3 is a front sectional view showing a prefabricated building constructed in accordance with an embodiment of the present invention, Figure 4 is an embodiment of the present invention Figure 6 is a side cross-sectional view showing a prefabricated building constructed according to an example, Figure 5 is a view showing a state in which the bottom, channel, steel beams and support pillars are installed in the construction method of the prefabricated building according to an embodiment of the present invention, Figure 6 In the method of constructing a prefabricated building according to an embodiment of the present invention, a view showing a state in which a window is installed in a panel, FIG. 7 is a view illustrating a state in which a water dog is installed in a method of constructing a prefabricated building according to an embodiment of the present invention. 8 is a view showing a state in which the ridge is installed on the stake in the construction method of the prefabricated building according to the embodiment of the present invention, Figure 9 is supported by the construction method of the prefabricated building according to the embodiment of the present invention. Of a view showing a fixed state, Fig. 10 and Fig. 11 is a view showing a combined state sirloin panels are in the construction method of the modular building according to an embodiment of the invention.

First, in the drawings, the same components or parts are to be noted that the same reference numerals as possible. In addition, in describing the present invention, a detailed description of related known functions or configurations will be omitted in order not to obscure the subject matter of the present invention.

Implementation of the present invention, which can be quickly and easily installed and dismantled in accordance with the use, function and user's taste of the building to ensure economic feasibility, as well as excellent space utilization in the construction of the prefabricated building. Prefabricated building and its construction method according to the example, as shown in Figures 1 to 4, concrete floor construction step (S11), steel beam installation step (S12), channel installation step (S13), support pillar installation and It consists of a panel fixing step (S14), the wall 90 by the panel installation step (S15), the water tap installation step (S16), the roof installation step (S17) and the ridge installation step (S18).

The concrete floor construction step (S11) is to assemble the bottom 10 of the prefabricated building using concrete made of cement, sand, gravel, etc. on the ground bottom of the ground, which is made in a general manner The detailed description thereof will be omitted here.

In the installation step (S12) of the steel beam 20, the H-beam or one side of the steel beam 20 through which the outside is installed on the bottom portion 10, as shown in Figure 5, the bottom portion ( 10, so as to form a space from the outer edge on the bottom portion 10, i.e., a space in which a wall 90 made of the channel 30, the support pillar 40, and the panel 50 can be installed. Install so that it is located inside.

The installation step (S13) of the channel 30 serves to prevent the phenomenon of rain, wind and foreign materials to enter the building, and fixed using a bolt 41 or the like outside the steel beam (20). Install.

The channel 30 is joined to the frame of the steel beam 20 in the longitudinal direction of the wall 90 by a plurality of bolts 41 / nut of the 'b' shaped steel, the upper portion of the channel 30 Panel 50 or support column 40 are joined in a conventional manner

Accordingly, the channel 126 allows the panels 50 to be more firmly bonded, thereby improving durability and stability of the prefabricated building.

Here, the channel 30 is formed to be inclined downward at a predetermined angle to the outside as shown in FIG. 5, which naturally flows outward when rainwater flows in, and naturally flows out without entering the building. To be discharged.

The support pillar 40 installation and the channel 30 fixing step (S14), the H beam and the H beam at a predetermined interval on the upper side of the channel 30 installed on the outside of the steel beam (20) The same plurality of support pillars 40 are to be installed, but the channel 30 and the support pillars 40 are fixed to the steel beam 20 through the use of bolts 41 or nuts (not shown).

In the step S15 of constructing the wall 90 by installing the panel 50, a support pillar (see FIGS. 4 and 6) provided with a panel 50 (see FIGS. 4 and 6) provided with a plurality of windows 51 and doors 59 is provided. It is installed on top of the channel 30 between the 40 to form a wall (90).

The panel 50 may be a sandwich panel, glass wool panel or urethane panel.

Here, as one method when the panel 50 is composed of a plurality of to form the wall 90, as shown in Figure 10, a hole (hole) between the panel 50 and the panel 50 Injecting and finishing the silicon in order to prevent the inflow of rainwater and foreign matter in the room, and the panel 50 is coupled to each other through a metal joint (55).

In addition, as another method when the panel 50 is formed in plural to form the wall 90, as shown in FIG. 11, the combination of the panels 50 is one panel 50. The concave portion 52 is formed in the concave portion 52, and the concave portion 54 is inserted into the concave portion 52. Sponge pad 58 to maintain the heating and cooling of the (Interposed), the groove portion 56 formed on the outside of the coupling portion 53 is to be treated with a silicone sealant 57, the panel 50 is a joint Join each other through (55).

In the water phase 60 installation step S16, as shown in FIG. 7, one side is mounted on the panel 50 and the roof 70 is installed thereon, thereby flowing from the roof 70. Rainwater was collected to be discharged through the water discharge pipe 61 is installed in the ground to the bottom long.

In the roof 70 installation step (S17), as described above, the panel 50 is installed on the upper portion, but the water pendulum 60 is placed at the bottom, and the plurality of steel beams 20 are mounted, and the bolt 41 is provided. Using fixed to install on the steel beam (20).

Here, the roof 70 is inclined downward from the center portion to the outside in the same manner as the conventional form.

And, when installing the roof 70, by protruding a predetermined length to the outside of the wall 90 and the eaves supported through a separate steel pipe is installed, to protect the wall 90 from rainwater and to adjust the amount of sunshine for the building Made it possible.

As illustrated in FIG. 9, the roof 70 is fixed through a fixing member 71 of a bolt 41 or a butyl tape 72 installed at predetermined intervals, and thus, the roof 70 is separated due to external influences such as wind. It is not allowed.

In addition, an outer side of the roof 70 protrudes outward from the outer wall surface to protect the outer wall of the wall 90 from rain and serve as an adjustment of the sun, and an eave (not shown) for collecting rainwater toward the water dowel 60. do.

The ridge 80 installation step (S18), as shown in Figure 8, to be installed in the middle portion of the roof 70 is coupled to both sides, which is beautiful while the appearance of rainwater or foreign matter flows into the interior of the building To prevent it.

As described above, when the construction of the wall 90 and the roof 70 is completed, the windows, the frame and the outer wall are siliconized, and the water dog 60 and the water discharge pipe 61 are installed to complete the prefabricated building construction. can do.

As described above, although the present invention has been described by way of limited embodiments, the present invention is not limited thereto, and the technical spirit of the present invention and the following will be described by those skilled in the art to which the present invention pertains. Various modifications and variations will be possible within the scope of the appended claims.

10: bottom 20: steel beam
30: Chanel 40: Support pillar
41: bolts
50: panel 51: window
52: recess 53: engaging portion
54: convex part 55: joint
56: groove 57: silicone sealant
58: sponge pad 59: door
60: water diagram 61: water discharge pipe
70: roof 71: fixing member
72: butyl tape
80: ridge 90: wall

Claims (5)

Step (S11) to build a bottom portion 10 made of concrete on the ground;
Installing a steel beam (20) on an inner side of a predetermined distance from an outer edge of the bottom (10) (S12);
Installing a channel 30 outside the steel beam 20 to prevent rain, wind, and foreign matter from entering the building (S13);
A plurality of support pillars 40 are installed at predetermined intervals above the channel 30 installed outside the bottom portion 10, but the channel 30 and the support pillars 40 are bolts 41. Fixing to the steel beam 20 through the step (S14);
Installing a panel (50) having a plurality of windows (51) and doors (59) on top of the channel (30) between the support columns (40) to form a wall (90);
Installing a water dispenser (60) having a water discharge pipe (61) installed on a lower portion of the panel (50) (S16);
It is installed on the panel 50, but the water pendulum 60 is to be placed at the bottom, a plurality of steel beams 20 are mounted, the roof 70 on the steel beams 20 using bolts 41 Fixing step (S17); And
The installation method of the prefabricated building, characterized in that comprises a; (S18) to install a ridge floor (80) in the middle portion of the roof (70). The method of claim 1, wherein the channel 30 is inclined downward at a predetermined angle to the outside. The method according to claim 1, wherein when the panel 50 is composed of a plurality of to form the wall 90, by injecting silicon into the hole (hole) between the panel 50 and the panel 50 to finish the treatment, Panel 50 is a construction method of the prefabricated building, characterized in that coupled to each other through the joint (55). The method according to claim 1, wherein when the panel 50 is composed of a plurality to form the wall 90, the combination of the panel 50, forming a recess 52 in one panel 50 and the other The convex part 54 is provided in the panel 50 of the concave part 54 so that the sponge part 58 is interposed in the engaging part 53 when the convex part 54 is inserted into the concave part 52 and engaged. And, the groove portion (56) formed on the outside of the coupling portion (53) is to be treated with a silicone sealant (57), the panel 50 is a method of building a prefabricated building, characterized in that coupled to each other through the joint (55). A prefabricated building, which is constructed by any one of claims 1 to 4.

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