KR102080504B1 - Assembly house using unit container module - Google Patents

Abstract

The present invention relates to a prefabricated building using unit container modules. The prefabricated building using unit container modules is formed to be capable of adjusting a height, a width, and a length by coupling a plurality of unit container modules to each other. Each of the plurality of unit container modules includes: a base horizontally arranged on the ground and provided with lower square pipes arranged on corner areas of the upper surface thereof to protrude to a predetermined height; a roof arranged above the base to be separated, and provided with upper square pipes arranged on corner areas of the lower surface thereof to protrude to a predetermined height; a plurality of posts wherein lower portions thereof are inserted into the lower square pipes and upper portions thereof are inserted into the upper square pipes to couple the base and the roof; and a plurality of side panels coupled between neighboring posts to form walls. The area of the upper and lower square pipes is formed to be smaller than the inner area of the post. Bolts to fix the positions of the upper and lower square pipes are horizontally coupled to the outer walls of the posts into which the upper and lower square pipes are inserted.

Description

Prefabricated building using unit container module {ASSEMBLY HOUSE USING UNIT CONTAINER MODULE}

The present invention relates to a prefabricated building, and more particularly, to a prefabricated building that can easily adjust the height, width and length using a unit container module.

In general, a container building is a temporary building provided with a predetermined facility in a container used for cargo transportation and used as an on-site office of a construction work. Recently, the use of container buildings is becoming more diversified.

The advantage of such a container building, the unit cost of the building is low, the construction period is very short, there is an advantage that easy to move installation if necessary.

However, these conventional container buildings are usually designed for users to utilize the inner space of the container, and due to the limitations of the container building, they are not suitable for use by a large number of people at the same time.

In other words, a container building large enough to be used by a large number of people at the same time is not easy to transport and install, and thus the container buildings cannot be used. Therefore, current container buildings are not suitable for large gatherings despite various advantages. I couldn't.

On the other hand, the conventional container is to construct a heat insulating material inside the wall for heat insulation. However, since the heat insulating material is fixed to the inner wall surface of the container, there was a limit that cannot be separated or recycled later.

Registered Patent No. 10-1471039 "Container Type Prefab Modular Housing"

An object of the present invention is to solve the above problems, to provide a prefabricated building that can be constructed in various sizes using a unit container module.

Another object of the present invention is to provide a prefabricated building that can absorb vibration and shock by applying a shock-absorbing member to the bottom.

Still another object of the present invention is to provide a prefabricated building capable of recycling the insulating material by detachably combining the insulating material.

The above objects and various advantages of the present invention will become more apparent from the preferred embodiments of the present invention by those skilled in the art.

The object of the present invention can be achieved by a prefabricated building. In the prefabricated building of the present invention, a plurality of unit container modules are coupled to each other to form a height, a width, and a length thereof, and the plurality of unit container modules are each arranged horizontally on the ground and have a lower corner tube at an upper edge thereof. A base provided to protrude in height; A loop provided at an upper portion of the base and spaced apart from the upper corner tube at a lower edge thereof to protrude a lower portion by a predetermined length; A plurality of posts having a lower portion inserted into the lower corner tube and an upper portion fitted to the upper corner tube to couple the base and the loop; And a plurality of side panels coupled between neighboring posts to form a wall, wherein an area of the upper and lower leg tubes is smaller than an inner area of the post, and the upper and lower leg tubes are inserted. The outer wall surface of the post is characterized in that the bolt for fixing the position of the inner upper tube and the lower tube is fastened in the horizontal direction.

According to one embodiment, a rainwater inlet hole for guiding rainwater to the upper corner tube is formed in a region corresponding to the upper corner tube of the loop, and the rainwater introduced through the rainwater inlet hole in the upper corner tube into the post. A rainwater guide path for guiding is formed, and a rainwater discharge path for discharging rainwater moved through the post to the ground is formed in the lower corner pipe, and a shock absorbing member formed of rubber to mitigate the impact is provided at the lower portion of the base. Can be.

According to an embodiment, the unit container module may select posts of different heights, or adjust a height by stacking a plurality of posts up and down, and a post connection member may be coupled between the vertically stacked posts. .

According to an embodiment, when the plurality of unit container modules are coupled in a horizontal direction, neighboring posts may be coupled using bolts.

According to one embodiment, the heat insulating material may be coupled to the inside of the side panel.

According to one embodiment, one side of the post is formed with a holder insertion groove recessed in a predetermined depth in the longitudinal direction,

According to an embodiment, a plurality of insulation holders for detachably coupling the insulation in a length direction are inserted into the holder insertion grooves, and the insulation holder has a insulation insertion space in which the insulation is inserted in the center region. A holder body formed on the both sides of the holder body, the holder body being elastically compressed to be elastically compressed on both sides thereof and being elastically fitted in the holder insertion groove; It may include an upper cap and a lower cap coupled to the upper and lower portions of the holder body to fix the position of the heat insulating material fitted to the holder body.

The prefabricated building according to the present invention can easily expand the size of the building by combining the unit container module in the longitudinal direction or the width direction. In addition, there is an advantage that can easily adjust the height of the building by connecting the post in the vertical direction. Thereby, it is possible to construct various three-dimensional spaces including multi-layered structures, and there is an advantage in that the internal spaces can also be variously modified.

In addition, the prefabricated building according to the present invention can increase the comfort of the user using the internal space by absorbing the vibration and shock of the building by placing a shock-absorbing member using a rubber in the lower portion of the base.

In addition, the prefabricated building according to the present invention is a rainwater discharge structure is formed in both the base and post and the loop can be easy to discharge rainwater after construction.

Also. Prefabricated building according to the present invention has the advantage that can be easily coupled to the insulation to be coupled to the side panel detachable as well as the recycling of the insulation.

1 is a perspective view showing the external configuration of the prefabricated building according to the present invention,
Figure 2 is an exploded perspective view showing an exploded configuration of the unit container module of the prefabricated building according to the present invention,
3 is a plan sectional view showing a planar cross-sectional configuration of a unit container module of a prefabricated building according to the present invention;
4 is a cross-sectional view illustrating an assembly process using a unit container module of a prefabricated building according to the present invention;
5 is a plan sectional view showing a state in which a unit container module of a prefabricated building according to the present invention extends in a horizontal direction;
6 is an exemplary view showing a process of adjusting the height of the prefabricated building according to the present invention;
7 is an exemplary view showing various construction examples of the prefabricated building according to the present invention.
8 is an exemplary view showing a process of constructing a heat insulating material of a prefabricated building according to the present invention;
9 is an exploded perspective view showing an exploded configuration of the heat insulating material holder of FIG.
10 is an exemplary view illustrating a process in which the heat insulating material holder is coupled to the post and the heat insulating material.

In order to fully understand the present invention, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Embodiment of the present invention may be modified in various forms, the scope of the invention should not be construed as limited to the embodiments described in detail below. This embodiment is provided to more completely explain the present invention to those skilled in the art. Therefore, the shape of the elements in the drawings and the like may be exaggerated to emphasize a more clear description. It should be noted that the same members in each drawing are sometimes indicated by the same reference numerals. Detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention are omitted.

1 is a perspective view showing a configuration of a prefabricated building 1 according to the present invention, Figure 2 is an exploded perspective view showing an exploded configuration of the first unit container module 100, Figure 3 is a first unit container module 4 is a planar cross-sectional view showing a planar cross-sectional configuration of FIG.

As shown in FIG. 1, the prefabricated building 1 according to the present invention may be constructed by combining a plurality of unit container modules 100 and 200 in a horizontal direction or by combining a plurality of posts 120 in a vertical direction. Thereby, after transporting the unit container module (100,200) to the construction site, each unit container module (100,200) is installed by fastening the bolts 123 with each other, so the entire construction process is simple and the length (L), height (h), There is an advantage that the width (W) can be adjusted in various ways.

1 is a form constructed by combining two unit container modules 100 and 200 in a horizontal direction, but this is only an example and may be constructed in various forms.

Each unit container module (100,200) is formed to have the same configuration with each other, when assembled to each other is coupled to the side panel only the side of the contact surface is removed. Thus, only the configuration of the first unit container module 100 will be described in detail.

As shown in FIG. 2, the first unit container module 100 includes a first base 110 horizontally formed on the ground, and a plurality of first posts 120 coupled to corner regions of the first base 110. And a first loop 130 coupled horizontally to the upper portion of the first post 120 to form a roof, and a first reinforcement frame 140 provided between the neighboring first posts 120 and the first. The first side panel 150 is coupled to the outside of the reinforcing frame 140 to form a wall.

The first base 110 is provided in the form of a plate having a predetermined area. The first base 110 may be variously formed according to the size of the desired prefabricated building (1). In one example, the first base 110 is fixed to 3m in length, the width may be variously formed to 6m, 9m, 12m.

As shown in FIG. 4, the first base 110 may be provided with a first base panel 111 and a lower insulation layer 113 provided below the first base panel 111. Four corners of the upper surface of the first base 110, the lower angle tube 115 is formed to protrude vertically to a certain height. The lower corner tube 115 is inserted into the first post 120 to allow the first base 110 and the first post 120 to be coupled to each other.

The lower corner tube 115 has a rainwater discharge path 115a formed therein, and discharges the rainwater moved through the first post 120 to the ground.

The shock absorbing member 117 is disposed below the first base 110 on which the lower corner tube 115 is formed. The shock absorbing member 117 is formed of a material having elasticity, such as rubber, to absorb vibrations or shocks applied to the first unit container module 100 and to ring when the user performs dynamic activity in the prefabricated building (1). Reduce.

As a result, users of the prefabricated building 1 formed by combining the plurality of unit container modules 100 and 200 can live more stably in the interior.

On the other hand, a forklift insertion hole 119 into which the fork of the forklift is inserted is provided at the side of the first base 110. Forklift insertion hole 119 is provided so that the fork of the forklift can be easily inserted for the transport of each unit container module (100,200).

The plurality of first posts 120 are vertically coupled to the four lower angle tubes 115 of the first base 110. The first post 120 spaces the distance between the first base 110 and the first loop 130. The first post 120 is provided in the form of a hollow tube with an empty inside. The rainwater movement path 125 for moving the rainwater to the lower corner tube 115 is formed in the first post 120.

Here, the first post 120 has a larger cross-sectional area than the lower corner tube 115. For example, the lower leg tube 115 has an area of 150 mm * 150 mm and is 300 mm high, and the first post 120 has an inner area of 200 mm * 200 mm, which is larger than the lower leg tube 115.

When the first post 120 is inserted into the lower leg tube 115, a space is formed between the two by the difference in the cross-sectional area, so that the position fixing of the lower leg tube 115 and the first post 120 is not made accurately. do.

To this end, as shown in FIGS. 2 and 4, the bolt 123 is inserted toward the lower corner tube 115 from the outside of the first post 120. The bolt 123 penetrates through the lower corner tube 115 through the bolt fastening hole 121 of the first post 120. As shown in FIG. 3, the nut 123a is fastened to the bolt 123 protruding to the outside of the first post 120 through the lower angle tube 115 to fix the position.

At this time, the head of the bolt 123 is provided with an anti-loosening member such as a spring washer (not shown) to maintain the fastening state of the bolt 123.

In addition, in some cases, by inserting a fixing member such as a rubber plate in the free space between the lower angle tube 115 and the first post 120, it is possible to improve the fixing force between the two and improve the shock absorption performance.

The height of the first post 120 may be variously adjusted according to the purpose of use of the prefabricated building (1). The height of the first post 120 may be formed of 3m, 9m, 6m, 12m.

The first loop 130 is horizontally disposed on the upper portion of the first base 110 with the first post 120 therebetween to form a roof. The first loop 130 is formed with the same area as the first base 110. As illustrated in FIG. 2, the first loop 130 includes a first loop frame 131 formed in a quadrangle, a roof panel 132 covering an upper surface of the first loop frame 131, and a roof panel 132. The upper coupling wall 133 has a predetermined area perpendicular to the edge region, and the upper corner tube 135 formed at a predetermined length in the corner region of the first loop frame 131.

The first loop frame 131 is formed by welding four square pipes in a square shape. The roof panel 132 is coupled to the top surface of the first loop frame 131. Rainwater inflow hole 132a through which rainwater from the upper surface flows is formed in the corner region of the roof panel 132.

The upper corner tube 135 is formed at a predetermined length toward the bottom in the corner region of the first loop frame 131. The upper leg tube 135 is formed in the same shape and value as the lower leg tube 115. The upper corner tube 135 is inserted into the upper end of the first post 120.

The first post 120 has a lower end fitted to the lower leg tube 115 and an upper end fixed to the upper leg tube 135. A rainwater guide path 135a for guiding the rainwater introduced into the rainwater inflow hole 132a to the first post 120 is formed in the upper corner tube 135. The upper leg tube 135 is fixed to the first post 120 by bolts in the same manner as the lower leg tube 115.

On the other hand, the upper coupling wall 133 is formed to extend a predetermined height in the vertical direction on the edge of the first roof panel 132. The upper coupling wall 133 is in contact with each other when coupled with the neighboring unit container module (100,200) so that the coupling region can be firmly coupled.

An upper insulating material 137 is provided below the first roof panel 132 as shown in FIG. 4. And, the lower portion of the upper insulation 137 is provided with an upper sound absorbing material 138 to block the sound from the prefabricated building (1).

The first reinforcing frame 140 is provided between neighboring first posts 120 to reinforce the strength of the first side panel 150. The first reinforcing frame 140 is formed by combining the square tube in the form of a grid so as to fill the space between the neighboring first post 120.

At this time, the tube forming the first reinforcing frame 140 is formed smaller than the first post 120, the first side panel 150 of the first post 120 as shown in FIG. It is coupled to face the outside. As a result, a free space is formed between the first side panel 150 and the first post 120, and the heat insulating material 160 is coupled to the free space. In some cases, a sound absorbing material (not shown) may be coupled to the inside of the heat insulating material 160.

 A construction process of the prefabricated building 1 using a plurality of unit container modules having such a configuration will be described with reference to FIGS. 1 to 7.

First, in the case of constructing a prefabricated building 1 having a length L longer than the length of the first unit container module 100, the unit container modules 100 and 200 are coupled to each other in a horizontal direction as shown in FIG. 5. . Each unit container module (100,200) is transported through the vehicle in the assembled state is supplied to the construction site.

At this time, the side panel of the area in which the adjacent unit container modules (100,200) abut each other is coupled in a removed state to expand the internal space. In some cases, when the space must be divided into a plurality of spaces, the side panels can be joined without removing the space.

At this time, the first post 120 of the first unit container module 100 and the second post 220 of the second unit container module 200 in contact with each other are attached to the bolt 223 as shown in an enlarged view. Are combined by. In some cases, the first post 120 and the second post 220 may be welded to each other.

After coupling the first post 120 and the second post 220 to each other, as shown in FIG. 4, the first upper coupling wall 133 of the first loop 130 and the second loop 230 are formed. The two upper coupling walls 233 are coupled to each other. The first upper coupling wall 133 and the second upper coupling wall 133 are finished by caulking with each other. Caulking A is formed by covering silicon.

As a result, leakage, moisture, condensation, mold, and the like may be prevented from occurring in the coupling area between the first unit container module 100 and the second unit container module 200.

On the other hand, in the case of constructing a prefabricated building (1) having a wide width (W) is added to the unit container module (100,200) in the width direction in the state shown in FIG. Even in this case, the side panels of the abutting area are assembled in a removed state.

 That is, the size of the prefabricated building can be easily expanded or reduced in the horizontal direction by combining the unit container modules 100 and 200 in the longitudinal direction or the width direction.

On the other hand, if you want to increase the height of the prefabricated building (1), as shown in Figure 6 (a) and (b) is coupled to the second post (120a) on top of the first post (120). At this time, since the first post 120 is provided in various forms such as 3m, 6m, 9m, 12m, the operator combines the plurality of posts (120,120a) in consideration of the desired height.

At this time, in order to increase only the height of the prefabricated building 1, the posts 120 and 120a are connected using the post connection member 180 as shown in FIG. The post connection member 180 is formed in the shape of a square tube having the same cross section as the first post 120, and the first upper connection shaft 181 and the first lower connection shaft 183 protrude a predetermined length on the upper and lower portions, respectively. It is provided.

The lower end of the upper post 120a is fitted into the first upper connecting shaft 181, and the upper end of the first post 120 is fitted into the first lower connecting shaft 183. A rainwater passage 185 is formed through the first upper connecting shaft 181, the post connecting member 180, and the first lower connecting shaft 183 to move the rainwater moved from the upper side to the lower side.

In the same way, when additionally connecting the post on the upper post (120a) can be easily constructed prefabricated building (1) of the desired height.

On the other hand, if you want to construct a two-layer prefabricated building (1), as shown in Figure 6 (b) is disposed between the intermediate layer base 190 between the first post 120 and the upper post (120a). . The intermediate layer base 190 has the same basic configuration as the first base 110. However, the intermediate layer base 190 is provided with a second upper connecting shaft 191 at the upper portion of the corner region, and the second lower connecting shaft 193 is provided coaxially with the second upper connecting shaft 191.

A lower end of the upper post 120a is coupled to the second upper connecting shaft 191, and an upper end of the first post 120 is coupled to the second lower connecting shaft 193.

The first base 110 and the intermediate layer base 190 are provided with a staircase (not shown), which is not shown in the figure, to enable the user to move between floors. In this way, the prefabricated building 1 having a multi-layer structure can be easily constructed.

On the other hand, Figure 7 is an exemplary view showing various modifications of the prefabricated building (1, 1a) of the present invention. As shown in (a) of FIG. 7, the prefabricated building 1 extends in the longitudinal direction by connecting a plurality of unit container modules 100, 200, 300, and 400 in parallel and combines the unit container modules 500 and 600 in the horizontal direction. As shown in the figure, it is possible to construct a structure of the "c" shape.

In this way it is possible to construct a variety of three-dimensional prefabricated building in a multi-layer as well as a single layer.

On the other hand, the prefabricated building (1a) is a plurality of unit container modules (100,200,300,400,500,600,700,800) as shown in Figure 7 (b) to construct an external building, the interior of the unit using the container 900 to form an interior space can do.

At this time, when constructing the side panel inside the building can be divided into rooms, the unit container 100 can be arranged to form a separate independent interior space.

Accordingly, there is an advantage that can be variously modified inside as well as outside. Using this configuration, the model house of the apartment can be easily implemented.

Meanwhile, FIGS. 8 to 10 are views illustrating a structure in which the first insulation 160 is coupled to the first post 120 when the prefabricated building 1 is constructed.

The first insulation 160 is fixedly coupled to the inner wall surface of the first side panel 150 on which the first reinforcing frame 140 is formed. However, when the first insulation 160 is fixedly coupled, it is difficult to separate, and when the insulation 160 is damaged, maintenance and replacement of the insulation 160 may be difficult.

Thus, the prefabricated building 1 of the present invention detachably couples the first insulation 160 to the first post 120 using the insulation holder 170.

As shown in FIG. 8, the holder insertion groove 127 is formed in the inner side of the first post 120 to be recessed to a predetermined depth in the longitudinal direction. The plurality of heat insulating material holders 170 are inserted into the holder insertion groove 127 in the longitudinal direction, and the first heat insulating material 160 is inserted into the heat insulating material holder 170 to fix the position thereof.

9 is an exploded perspective view illustrating an exploded configuration of the heat insulating material holder 170. As shown, the heat insulating material holder 170 includes a holder body 171, an upper cap 173 and a lower cap 175 coupled to upper and lower portions of the holder body 171.

Holder body 171 is formed in the shape of an elastic ring of the "U" shape formed with a heat insulating material insertion space 171b therein. The holder body 171 is elastically opened when the first insulating material 160 is inserted therein and has a pair of sidewalls 171a supporting the first insulating material 160.

A pair of elastic pressing wings 171d is extended to the outside of the pair of side walls 171a. The elastic pressing wing 171d is formed to be extended to the outside of the side wall 171a in a curved shape so as to be elastically opened or pinched and fitted into the holder insertion groove 127.

As shown in FIG. 10A, the width of the entire insulation holder 170 including the elastic pressing blade 171d in the initial state is wider than the width of the holder insertion groove 127. As shown in (b) of FIG. 10, when the insulation holder 170 is fitted into the holder insertion groove 127, the elastic pressing blade 171d is compressed and the width thereof is narrowed. An elastic force is applied in a direction in which the compressed elastic pressing wing 171d is expanded to return to an initial state, so that the insulation holder 170 is fitted into the holder insertion groove 127.

The side window 171c is formed through the surface of the pair of side walls 171a, and the wing end portions 171e of the pair of elastic pressing wings 171d are directed toward the heat insulating material insertion space 171b through the side windows 171c. Inserted and positioned. As shown in (b) of FIG. 10, the wing end portion 171e inserted into the insulation insert space 171b has a first insulation material 160 as shown in FIG. 10 (c). When it is inserted into the opening, the side of the first heat insulating material 160 is pressed to support the first heat insulating material 160 so as not to be separated to the outside.

At this time, the pressure packing 172 is inserted into the elastic pressure wing 171d. The pressure packing 172 is inserted into the side window 171c in a direction opposite to the wing end 171e of the elastic pressure wing 171d to support the side of the first heat insulating material 160.

As a result, the first heat insulating material 160 is stably maintained in a state in which the first heat insulating material 160 is coupled to the heat insulating material holder 170 by the double pressure structure of the pressure packing 172 and the wing end portion 171e.

The upper cap 173 and the lower cap 175 are fitted to the upper and lower portions of the holder body 171 to restrain the state in which the holder body 171 is fitted into the holder insertion groove 127. The upper cap 173 and the lower cap 175 are formed to correspond to the width of the holder insertion groove 127 is fitted to the holder insertion groove 127. As a result, the coupled state of the heat insulating material holder 170 may be more stably maintained.

The upper cap 173 and the lower cap 175 are formed with an upper accommodating space 173a and a lower accommodating space 175a, respectively, in which the first insulation 160 is accommodated, and an upper body fitted into the holder body 171. The coupling shaft 173b and the lower main body coupling shaft 175b are formed to protrude.

Using the insulation holder 170, the first insulation 160 is detachably coupled to the first post 120, the operator is installed by replacing various types of insulation to meet the purpose of the prefabricated building (1), or worn There is an advantage that the insulation can be easily repaired or replaced.

As described above, the prefabricated building according to the present invention can easily expand the size of the building by combining the unit container module in the longitudinal direction or the width direction. In addition, there is an advantage that can easily adjust the height of the building by connecting the post in the vertical direction. Thereby, it is possible to construct various three-dimensional spaces including multi-layered structures, and there is an advantage in that the internal spaces can also be variously modified.

In addition, the prefabricated building according to the present invention can increase the comfort of the user using the internal space by absorbing the vibration and shock of the building by placing a shock-absorbing member using a rubber in the lower portion of the base.

In addition, the prefabricated building according to the present invention is a rainwater discharge structure is formed in both the base and post and the loop can be easy to discharge rainwater after construction.

Also. Prefabricated building according to the present invention has the advantage that can be easily coupled to the insulation to be coupled to the side panel detachable as well as the recycling of the insulation.

Meanwhile, the anti-corrosion coating layer may be applied to the first post 120 and the second post 220 to prevent corrosion of the metal surface. The coating material of this anti-corrosion coating layer is 20% by weight of benzimidazole, 30% by weight of propylene glycol methyl ether, 15% by weight of hafnium, 10% by weight of molybdenum emulsion (MoS2), 15% by weight of aluminum oxide, bisphenol F diglyci Consists of 10% by weight of diether ether, the coating thickness may be formed to 8㎛.

Benzimidazole, propylene glycol methyl ether, and bisphenol F diglycidyl ether serve to prevent corrosion and discoloration.

Hafnium is a corrosion-resistant transition metal element that serves to have excellent waterproofness and corrosion resistance.

Molybdenum emulsion plays a role of imparting slidability and lubricity to the surface of the coating film.

Aluminum oxide is added for the purpose of fire resistance, chemical stability, and the like.

The reason for numerically limiting the ratio and the coating thickness of the constituents as described above is that the present inventors have shown the optimum corrosion protection effect at the ratio, as a result of analyzing through the test results while repeatedly failing several times.

In addition, the rainwater guide path 135a may be coated with an antifouling coating layer made of an antifouling coating composition so as to effectively achieve prevention and removal of contaminants.

The antifouling coating composition includes cocamidopropyl betaine and ampo glycinate in a ratio of 1: 0.01 to 1: 2, and the total content of cocamidopropyl betaine and ampo glycinate is 1 to 1 with respect to the total aqueous solution. 10% by weight.

The cocamidopropyl betaine and ampo glycinate is preferably 1: 0.01 to 1: 2 as the molar ratio. If the molar ratio is out of the above range, the applicability of the rainwater guide path 135a is lowered or the water adsorption of the surface after application is performed. This increases the problem that the coating film is removed.

The cocamidopropyl betaine and ampo glycinate is preferably 1 to 10% by weight of the total composition aqueous solution, if less than 1% by weight has a problem that the applicability of the rainwater guide (135a) is reduced, 10% by weight If exceeded, crystal precipitation is likely to occur due to an increase in the coating film thickness.

On the other hand, it is preferable to apply | coat by the spray method as a method of apply | coating this antifouling coating composition to the rainwater guide path 135a. In addition, the final coating film thickness of the rainwater guide path (135a) is preferably 550 ~ 2000Å, more preferably 1100 ~ 1900Å. If the thickness of the coating film is less than 550 mm 3, there is a problem of deterioration in the case of high temperature heat treatment, and if the thickness of the coating film is more than 2000 mm, crystal precipitation of the coating surface is liable to occur.

In addition, the present antifouling coating composition may be prepared by adding 0.1 mol of cocamidopropyl betaine and 0.05 mol of ampo glycinate to 1000 ml of distilled water, followed by stirring.

In addition, the pressure packing 172 may be made of a rubber material, and the raw material content ratio of the pressure packing 172 is 60% by weight of rubber, 33 to 36% by weight of carbon black, 2 to 5% by weight of antioxidant, accelerator Mix 1 to 3% by weight of phosphorus sulfur.

Carbon black is added to increase the wear resistance, but if the content is less than 33% by weight, the elasticity and wear resistance is reduced, if the content exceeds 36% by weight, the rubber content of the main component is relatively small, there is a fear that the elastic force is lowered , 33 to 36% by weight.

Antioxidants add 2 to 5% by weight by selecting 3C (N-PHENYL-N'-ISOPROPYL-P-PHENYLENEDIAMINE) or RD (POLYMERIZED 2,2,4-TRIMETHYL-1,2-DIHYDROQUINOLINE) If it is less than% by weight, the product is easy to oxidize, and if it is added too much and exceeds 5% by weight, the content of rubber, which is a main ingredient, may be relatively low, which may lower the elastic force. ~ 5% by weight is appropriate.

Sulfur, an accelerator, is mixed with 1-3 wt%. Less than 1% by weight is a slight vulcanization effect in the heating step during molding, so 1% by weight or more is added. If the content exceeds 3% by weight, the rubber content of the main component may be relatively low, and the elastic force may drop. Therefore, 1 to 3% by weight is appropriate.

Therefore, since the present invention is reinforced with synthetic rubber having elasticity in various directions, the elasticity, toughness, and rigidity of the pressure packing 172 is increased, so that durability is improved, and thus, the life of the pressure packing 172 is increased.

In addition, a sound absorbing material (not shown) may be coupled to the inside of the heat insulating material 160, and the air absorbing material may be coated with a fragrance material having a sterilizing function. Therefore, the sound-absorbing material surface can be sterilized and the stress of indoor residents can be alleviated.

The fragrance material may be mixed with a functional oil, and the mixing ratio is 95 to 97 wt% of the fragrance material and 3 to 5 wt% of the functional oil is mixed, and the functional oil is 50 wt% of Ravensara oil. %, 50% by weight of Rosehip oil.

The functional oil is preferably 3 to 5% by weight based on the perfume. When the mixing ratio of the functional oil is less than 3% by weight, the effect is insignificant, and when the mixing ratio of the functional oil exceeds 3 to 5% by weight, the function thereof is not greatly improved while the manufacturing unit cost is greatly increased.

Ravensara oil's main chemicals are cineol and pinene, which are good for respiratory diseases and stress relief.

Rosehip oil has excellent effects on treating skin diseases, disinfecting, relieving itching, clearing hair, and relaxing tension.

The constituents and ratios are numerically limited because the inventors have analyzed the results through the test results while failing several times, and showed the optimum effect in the constituents and ratios.

As the functional oil is coated on the sound absorbing material, excellent sound effects such as sterilizing the sound absorbing material surface and relieving stress of indoor residents can be obtained.

Embodiments of the prefabricated building of the present invention described above is merely exemplary, and those skilled in the art will appreciate that various modifications and equivalent other embodiments are possible therefrom. There will be. Therefore, it will be understood that the present invention is not limited to the forms mentioned in the above detailed description. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims. It is also to be understood that the present invention includes all modifications, equivalents and substitutions within the spirit and scope of the invention as defined by the appended claims.

1: prefabricated building 100: first unit container module
110: first base 111: first base panel
113: lower insulation layer 115: lower corner tube
115a: rainwater discharge path 117: shock absorbing member
119: forklift insertion hole 120: first post
121: bolt fastener 123: bolt
123a: Nut 125: Rainwater Runway
127: holder insertion groove 130: the first loop
131: first loop frame 132: roof panel
132a: rainwater inlet 133: the first upper coupling wall
135: upper corner pipe 135a: rainwater guide
137: upper insulation 138: upper sound absorbing material
140: first reinforcing frame 150: first side panel
151: door 160: insulation
170: insulation holder 171: holder body
171a: side wall 171b: insulation material insertion space
171c: side window 171d: elastic pressure wing
171e: wing end 172: pressure packing
173: upper cap 173a: upper accommodation space
173b: upper body coupling shaft 175: lower cap
175a: lower accommodation space 175b: lower body coupling shaft
180: post connecting member 181: first upper connecting shaft
183: first lower connecting shaft 185: first rainwater passage
190: middle layer base 191: second upper connecting shaft
193: second lower connecting shaft 195: second rainwater passage
200: second unit container module 210: second base
220: second post 230: second loop
300: third unit container module 400: fourth unit container module
500: fifth unit container module 600: sixth unit container module
A: Caulking

Claims (3)

A plurality of unit container module (100,200) is coupled to each other is formed to be adjustable in height, width and length,
The plurality of unit container module (100, 200), respectively,
A base 110 disposed horizontally on the ground and provided with a lower corner tube 115 protruding a predetermined height in an upper corner portion thereof;
A roof 130 spaced apart from an upper portion of the base 110 and provided with an upper corner tube 135 protruding downward in a predetermined length from a lower edge area;
A lower portion is inserted into the lower angle tube 115, and an upper portion is inserted into the upper angle tube 135, and a plurality of posts 120 are coupled to the base 110 and the loop 130;
It includes a plurality of side panels 150 are coupled between the neighboring posts 120 to form a wall surface,
The area of the upper leg tube 135 and the lower leg tube 115 is formed smaller than the inner area of the post 120,
On the outer wall surface of the post 120 in which the upper angle tube 135 and the lower angle tube 115 are inserted, a bolt 123 for fixing a position of the upper angle tube 135 and the lower angle tube 115 therein is provided. Fastened horizontally;
The heat insulating material 160 is coupled to the inside of the side panel 150;
One side of the post 120 is formed with a holder insertion groove 127 recessed in a predetermined depth in the longitudinal direction,
A plurality of heat insulating material holder 170 for detachably coupling the heat insulating material 160 along the longitudinal direction is inserted into the holder insertion groove 127 to be detachably inserted.
The insulation holder 170,
Insulating material insertion space 171b into which the heat insulating material 160 is inserted is formed in the center region, and elastic pressing wings 171d are provided on both sides to be elastically compressible to be elastic in the holder inserting groove 127. A holder body 171 inserted into the holder;
A unit container comprising an upper cap 173 and a lower cap 175 coupled to upper and lower portions of the holder body 171 to fix a position of the heat insulating material 160 fitted to the holder body 171. Prefabricated building using module.
The method of claim 1,
Rainwater inflow hole 132a for guiding rainwater to the upper corner tube 135 is formed in an area corresponding to the upper corner tube 135 of the loop 130, and the rainwater inflow hole (the upper corner tube 135) is formed. A rainwater guide path 135a for guiding the rainwater introduced through the 132a into the post 120 is formed, and the lower corner tube 115 discharges the rainwater moved through the post 120 to the ground. Rainwater discharge path (115a) is formed, the lower portion of the base 110 is provided with a shock-absorbing member (117) formed of rubber to cushion the impact;
The unit container modules 100 and 200 may select posts 120 having different heights, or adjust the height by stacking the plurality of posts 120 stacked up and down, and connecting the posts 120 between the vertically stacked posts 120. Member 180 is coupled;
When combining a plurality of unit container module (100,200) in the horizontal direction, neighboring posts 120 are prefabricated building using a unit container module, characterized in that coupled using a bolt. delete

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