KR102264711B1 - module type bathroom and building method using the same - Google Patents

Abstract

A modular toilet is disclosed. The modular toilet according to the present invention includes a floor slab portion supporting a floor tile, and a waterproof jaw portion disposed in an edge region of the floor slab portion and manufactured integrally with the floor slab portion.

Description

A modular bathroom and a method of constructing a building using the same {module type bathroom and building method using the same}

The present invention relates to a modular toilet and a method of constructing a building using the same, and more particularly, to a modular toilet manufactured entirely in a factory and supplied and installed at a construction site, and a method for constructing a building using the same it's about

In general, in order to construct a building structure, first construct a foundation on the floor, then construct a wall for partitioning the space according to the blueprint on the foundation installed on the foundation, and install a roof on the wall to form the structure of the building. After completion, the electricity, cooling/heating, and water/sewage facilities and piping necessary for the use of the building are integrated into the wall when forming the wall.

When the framework of the building structure is completed in this way, space facilities such as doors, windows, storage space, lighting, decorations, etc. and facilities connected to facility piping are installed according to the function and purpose of the space for each space partitioned by the wall to create a residential space. to form

On the other hand, the recently emerging modular construction method (Modular Construction) is a construction method that transports and assembles a three-dimensional module unit manufactured and assembled in a factory to a construction site.

The above-described module unit includes electricity, mechanical equipment and interior and exterior materials including windows, flooring, ceiling materials, and appliances in bathrooms and kitchens. Accordingly, in the case of modular construction, more than 90% of buildings are completed in factories.

The modular building to which this modular construction method is applied is completed by assembling each module unit manufactured in the factory up and down, front and rear, left and right at the site. These modular buildings have been widely applied to various types of buildings in recent years because they have the effect of reducing costs by shortening the construction period during on-site construction by improving the quality through factory production and assembling and disassembling them.

However, in a modular building, it is difficult to construct, maintain, and manage the entire building more efficiently as the module unit is mainly limited to parts constituting a room and is manufactured.

For example, a general bathroom construction method includes the steps of manufacturing a formwork for a floor slab, installing a piping sleeve at a designated position on the formwork for the floor slab, and pouring concrete into the formwork for the floor slab. A step of manufacturing a slab, the steps of installing a mold for the waterproof sill on the floor slab, the steps of pouring concrete into the mold for the waterproof sill, and the steps of curing the concrete poured into the mold for the waterproof sill; A step of dismantling the mold for the waterproof sill, a step of waterproofing the floor slab and the waterproofing sill, and the steps of installing a toilet pipe and a sanitary fixture are provided.

This conventional toilet construction method has a problem in that the floor slab and the waterproof sill are separately manufactured, so the operation is complicated and the operation time is long. In addition, in the waterproofing applied to the floor slab and the waterproofing sill, the wet method of forming a thick waterproofing layer by performing liquid waterproofing on the flooring slab and the waterproofing and then tile construction is applied thereon.

In this wet method, a waterproofing layer structure is formed by repeating a series of work processes several times, such as applying a cement paste mixed with a waterproofing agent on it, and then applying a waterproofing mortar after evenly penetrating the waterproofing solution into the floor. It is a tile work, and it has to be done carefully by hand, so the work is very cumbersome and the construction period is long. Of course, there are many cases where precision construction is not performed according to the difficulty of construction. Because it is a wet method, the temperature is below zero in winter. There is a problem that the construction is difficult at the temperature of

Therefore, if it is possible to transport and assemble a modular toilet equipped with a floor structure completed by performing tile construction in a factory to a construction site, the construction period can be shortened compared to the prior art, and precise construction can be possible. the current situation.

Republic of Korea Patent Publication No. 10-0147238, (1998.05.15.)

Therefore, the problem to be solved by the present invention is to provide a modular toilet that can shorten the construction period compared to the prior art, as well as enable precise construction and construction even in winter, and a method of constructing a building using the same.

According to an aspect of the present invention, a floor slab part for supporting a floor tile; And it is disposed in the edge region of the floor slab portion, the modular toilet including a waterproof jaw that is manufactured integrally with the floor slab portion may be provided.

The floor slab part and the waterproof jaw part may be provided with a concrete material, and the waterproof jaw part may be provided to protrude from an upper wall of the floor slab part.

A sleeve for piping may be installed in the bottom slab part.

It is supported on the floor slab portion and further includes a waterproofing plate to which the floor tile is attached, wherein the waterproofing plate is disposed in an upper region of the floor slab portion and spaced apart from the floor slab portion, the floor tile having an upper surface a water-repellent plate attached to the; And it is provided to protrude from the lower surface of the waterproofing plate portion, supported by the bottom slab portion, it may include a plurality of spaced support portions are arranged to be spaced apart from each other.

an inner wall portion connected to the floor slab portion and provided with sidewall tiles; and an outer wall portion supported by the waterproof jaw portion and connected to the inner wall portion to support the inner wall portion and shielding the inner wall portion from the outside.

The outer wall portion, a lightweight wall portion disposed spaced apart from the inner wall portion; and a coupling bracket supported by the lightweight wall portion and coupled to the inner wall portion.

The lightweight wall portion, a lower runner portion coupled to the floor slab portion (runner); an upper runner portion disposed in an upper region of the lower runner portion; a plurality of studs coupled to the upper runner unit and the lower runner unit and spaced apart from each other; and a finishing board unit coupled to the stud unit.

The coupling bracket may be coupled to the stud portion.

The lightweight wall part may further include a heat insulating member disposed between the stud parts.

The inner wall portion, the inner wall frame portion coupled to the outer wall portion; And it is coupled to the frame for the inner wall, it may include a board for the inner wall to which the side wall tiles are attached.

According to another aspect of the present invention, a modular toilet for manufacturing a modular toilet having a floor slab portion supporting a floor tile, and a waterproof jaw portion disposed in an edge region of the floor slab portion and manufactured integrally with the floor slab portion production stage; a toilet transport step of moving the modular toilet to an installation site; And a method for constructing a building using a modular toilet including a toilet installation step of installing the modular toilet at an installation site may be provided.

The modular toilet manufacturing step includes: an integrated floor forming step of integrally manufacturing the floor slab portion and the waterproof jaw portion; fixing the outer wall portion to the waterproof jaw portion; and coupling an inner wall portion shielded by the outer wall portion and provided with a side wall tile to the outer wall portion.

The modular toilet manufacturing step further comprises a waterproofing plate installation step of installing a waterproofing plate supported on the floor slab part and attached to the floor tile on the upper portion of the floor slab part, wherein the waterproofing plate is the floor slab a waterproofing plate portion disposed spaced apart from the floor slab portion in an upper region of the portion and having the floor tile attached to the upper surface; And it is provided to protrude from the lower surface of the waterproofing plate portion, supported by the bottom slab portion, it may include a plurality of spaced support portions are arranged to be spaced apart from each other.

Embodiments of the present invention, by providing a floor slab part for supporting the floor tile and a waterproof jaw part that is manufactured integrally with the floor slab part, it is possible to transport and assemble the modular toilet pre-fabricated in the factory to the construction site, and thus Not only can the construction period be shortened compared to the prior art, but also precise construction is possible and construction is possible even in the winter season.

1 is a view showing a modular toilet according to a first embodiment of the present invention.
FIG. 2 is a plan view showing the bottom of FIG. 1 ;
FIG. 3 is a view showing a lateral section of FIG. 1 .
FIG. 4 is an enlarged view of part 'A' of FIG. 3 .
FIG. 5 is an enlarged view of part 'B' of FIG. 3 .
6 is a flowchart illustrating a method of constructing a building using the modular toilet of FIG. 1 .
7 is a view showing the floor of the modular toilet according to the second embodiment of the present invention.
FIG. 8 is an enlarged view of a portion C′ of FIG. 7 .

In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings illustrating preferred embodiments of the present invention and the contents described in the accompanying drawings.

Hereinafter, the present invention will be described in detail by describing preferred embodiments of the present invention with reference to the accompanying drawings. However, in describing the present invention, a description of a function or configuration already known will be omitted in order to clarify the gist of the present invention.

Figure 1 is a view showing a modular toilet according to a first embodiment of the present invention, Figure 2 is a plan view showing the bottom of Figure 1, Figure 3 is a view showing a lateral section of Figure 1, Figure 4 is an enlarged view of part 'A' of FIG. 3, FIG. 5 is an enlarged view of part 'B' of FIG. 3, and FIG. 6 is a building construction using the modular toilet of FIG. A flowchart showing how to do it.

The modular toilet according to this embodiment, as shown in FIGS. 1 to 5 , is connected to the floor part 110 on which the floor tile BT is installed, and the floor part 110 and includes a side wall tile WT and a sanitation. An inner wall portion 120 on which a sanitary fixture is installed, and an outer wall supported on the bottom portion 110 and connected to the inner wall portion 120 to support the inner wall portion 120 and shield the inner wall portion 120 from the outside. It includes a portion 130 and a ceiling portion 140 disposed in the upper region of the bottom portion 110 and supported by the inner wall portion 120 .

A floor tile BT is installed on the floor 110 . 1 to 4, the floor slab part 112 for supporting the floor tile BT and the floor slab part 112 are disposed in the edge region of the floor slab part 112, and the floor slab part 112 And it includes a waterproof jaw 113 made integrally.

A floor tile BT is attached to the upper surface of the floor slab part 112 . A waterproof layer (not shown) may be first formed on the upper surface of the floor slab part 112 and then the floor tile BT may be attached.

The floor slab part 112 has a flat square plate shape and is made of a concrete material. As shown in detail in FIG. 2 , a sleeve SL for piping is installed in the floor slab part 112 . The sleeve (SL) for piping is provided in the shape of a hollow pipe for securing and protecting the passage of the toilet piping (not shown). A toilet pipe (not shown) is connected to the washbasin 160 and the toilet 170 .

In the modular toilet according to this embodiment, as in the prior art, at a construction site, a plumbing sleeve (SL), a toilet pipe (not shown), a washbasin 160 and a toilet 170 are installed on the floor slab part 112 by the contractor. There is an advantage of enabling precise construction by being precisely manufactured in advance in a factory without installation and transported to a construction site.

The waterproof jaw part 113 is disposed in the edge region of the floor slab part 112 . As shown in detail in FIGS. 3 and 4 , the waterproof jaw part 113 is provided to protrude from the upper wall of the floor slab part 112 . As described above, the waterproof jaw part 113 is provided to protrude from the upper wall of the floor slab part 112, and thus water is prevented from flowing to the outside of the bathroom (eg, the living room floor in front of the bathroom).

The waterproof jaw part 113 is made of a concrete material and manufactured integrally with the floor slab part 112 . As described above, in the modular toilet according to this embodiment, the floor slab part 112 and the waterproof jaw part 113 are integrally manufactured, so that the floor slab part 112 is first manufactured at the construction site as in the prior art, and then the waterproof jaw part separately There is no need to manufacture (113), which has the advantage of shortening the construction period.

On the other hand, the outer wall portion 130 is supported by the bottom portion (110). The outer wall portion 130 is connected to the inner wall portion 120 to stably support the inner wall portion 120 . As shown in FIG. 3 , the inner wall portion 120 is provided in a long shape in the longitudinal direction, and since the outer wall portion 130 is coupled to the inner wall portion 120 in the lateral direction, the inner wall portion 120 is stable without being inclined. You can maintain your original posture. In addition, the outer wall portion 130 protects the inner wall portion 120 by enclosing the inner wall portion 120 to shield the inner wall portion 120 from the outside.

As shown in detail in FIGS. 1 to 5 , the outer wall portion 130 according to the present embodiment is fixed to the waterproof jaw portion 113 and a lightweight wall portion 131 disposed spaced apart from the inner wall portion 120 . And, it is supported on the lightweight wall portion 131 and includes a coupling bracket 138 coupled to the inner wall portion 120 .

The lightweight wall portion 131 is disposed to be spaced apart from the inner wall portion 120 . In this embodiment, the lightweight wall portion 131 is spaced apart with respect to the inner wall portion 120, so that the insulation inside the toilet can be maintained more effectively.

As shown in detail in FIGS. 1 to 5 , the lightweight wall part 131 of this embodiment is disposed in the upper region of the lower runner part 132 coupled to the waterproof jaw part 113 and the lower runner part 132 . A plurality of stud parts (stud, 134) that are coupled to the upper runner part 133 and the upper runner part 133 and the lower runner part 132 and are disposed to be spaced apart from each other, and the stud part 134. Finishing coupled to the stud part 134 It includes a board unit (not shown) for use.

The lower runner part 132 is coupled to the waterproof jaw part 113 . The lower runner part 132 is provided in a 'C' shape in cross section and extends long in the longitudinal direction. In the present embodiment, the lower runner part 132 is long in the horizontal direction.

The upper runner part 133 is disposed in the upper region of the lower runner part 132 as shown in FIG. 5 . The upper runner part 133 is provided in a 'C' shape in cross section and extends long in the longitudinal direction. In the present embodiment, the upper runner part 133 is long in the horizontal direction.

A plurality of stud parts 134 are provided and are spaced apart from each other. The stud portion 134 is provided in a 'C' shape in cross section and extends long in the longitudinal direction. In this embodiment, the stud portion 134 is disposed to be elongated in the longitudinal direction.

In addition, the upper end area of the stud part 134 is coupled to the upper runner part 133 and the lower end area of the stud part 134 is coupled to the lower runner part 132 .

The finishing board part (not shown) is coupled to the stud part 134 . This finishing board portion (not shown) is provided in a plate shape having a predetermined width. In this embodiment, a plurality of finishing board parts (not shown) are provided to be respectively coupled to the stud parts 134 to shield the inner wall part 120 .

In this embodiment, the finishing board part (not shown) is constructed in two layers. That is, a finishing board unit (not shown) is coupled to one outer wall of the stud unit 134 and another finishing board unit (not shown) is coupled to the other side outer wall located opposite to one side outer wall and spaced apart from the one side outer wall. do.

A space is formed between the two-ply finishing board portion (not shown) and the stud portion 134 arranged in this way. In this space, an insulating member 136 is disposed to increase the thermal insulation efficiency inside the toilet.

The coupling bracket 138 is supported on the lightweight wall portion 131 and coupled to the inner wall portion 120 . In this embodiment, one end of the coupling bracket 138 is coupled to the stud portion 134 , and the other end is coupled to the inner wall frame portion 121 of the inner wall portion 120 to be described later through a coupling screw (N) or the like. do. As shown in detail in Figs. 1 to 5, the coupling brackets 138 are provided in plurality and arranged to be spaced apart from each other in the longitudinal direction.

As such, the modular toilet according to the present embodiment is supported by the lightweight wall portion 131 and provided with a coupling bracket 138 coupled to the inner wall portion 120, so that the inner wall portion 120 can be stably supported. have.

On the other hand, the inner wall portion 120 is connected to the bottom slab portion 112 and the outer wall portion 130 is supported. The side wall tiles WT and sanitary appliances are installed on the inner wall portion 120 . Here, the sanitary appliance refers to an appliance used for water supply, hot water supply, and drainage facilities, and refers to the washbasin 160 and the like.

In this embodiment, the inner wall portion 120 is coupled to the inner wall frame portion 121 and the inner wall frame portion 121 coupled to the outer wall portion 130, as shown in Figs. and a board portion 122 for an inner wall to which the tile WT is attached.

The inner wall frame portion 121 is coupled to the coupling bracket 138 of the outer wall portion 130 . In this embodiment, a plurality of frame parts 121 for the inner wall are provided and are spaced apart from each other. This inner wall frame portion 121 is provided to be elongated in the longitudinal direction. In this embodiment, the frame portion 121 for the inner wall has a hollow inside and is provided in the shape of a square angled pipe.

The inner wall board portion 122 is coupled to the inner wall frame portion 121 . The side wall tile WT is attached to the board part 122 for the inner wall, and sanitary appliances such as a washbasin 160 are installed. In this embodiment, the inner wall board 122 is provided in a plate shape having a predetermined width. The inner wall board portion 122 is provided in plurality and is respectively coupled to the inner wall frame portion 121 to form a wall surface of the toilet.

Meanwhile, the ceiling 140 is disposed in the upper region of the floor 110 to form the ceiling of the bathroom. The ceiling portion 140 is supported by the frame portion 121 for the inner wall of the inner wall portion 120 as shown in detail in FIGS. 3 and 5 . In this embodiment, the ceiling portion 140 is provided with SMC (Sheet Molding Compound) material, the scope of the present invention is not limited thereto, and the ceiling portion 140 may be formed of various synthetic resin materials.

The modular toilet according to this embodiment is connected to the inner wall portion 120 on which the side wall tile WT is installed to support the inner wall portion 120 and the outer wall portion 130 for shielding the inner wall portion 120 from the outside. By having, it is possible to stably support the inner wall portion 120 and more effectively protect the inner wall portion 120 .

Hereinafter, a method of constructing a building using the modular toilet of this embodiment will be mainly described with reference to FIGS. 1 to 5 .

In the method of constructing a building using the modular toilet according to this embodiment, as shown in detail in FIG. 6 , the edge area of the floor slab part 112 and the floor slab part 112 on which the floor tiles BT are installed. A modular toilet manufacturing step (S110) of manufacturing a modular toilet having a waterproof jaw part 113 that is disposed on the floor slab part 112 and integrally manufactured with the floor slab part 112 (S110), and a toilet transport step of moving the modular toilet to the installation site (S120) and a toilet installation step (S130) of installing the modular toilet at the installation site.

In the modular toilet manufacturing step (S110), a modular toilet having a floor slab part 112 and a waterproof jaw part 113 integrally manufactured with the floor slab part 112 is manufactured in a factory (not shown).

The modular toilet manufacturing step (S110) includes an integrated floor forming step of integrally manufacturing the floor slab part 112 and the waterproof jaw part 113, and fixing the outer wall part 130 to the waterproof jaw part 113. and coupling the inner wall portion 120 shielded by the outer wall portion 130 and provided with the side wall tile WT to the outer wall portion 130 .

In the step of forming the integral bottom part, the floor slab part 112 and the waterproof jaw part 113 are integrally manufactured. In this integral floor forming step, the floor tile BT is attached to the floor slab 112 through an adhesive or the like.

In the step of fixing the outer wall portion 130 to the waterproof jaw portion 113 , the outer wall portion 130 is fixed and supported by the waterproof jaw portion 113 as shown in detail in FIGS. 3 to 5 . In this embodiment, the outer wall part 130 has the advantage of being easy to construct by being manufactured as a lightweight wall as described above.

In the step of coupling the inner wall portion 120 to the outer wall portion 130 , the inner wall portion 120 is coupled to the coupling bracket 138 . In this embodiment, the outer wall portion 130 is provided with a coupling bracket 138 coupled to the inner wall frame portion 121, so that the inner wall portion 120 can be stably supported.

In the toilet transport step (S120), the modular toilet is moved to the installation site. In this embodiment, the vehicle is transported to the construction site of the modular toilet manufactured in the factory.

In the toilet installation step (S130), the modular toilet transported to the construction site is installed at the installation site.

As described above, the modular toilet and the method of constructing a building using the same according to the present embodiment include the floor slab part 112 and the floor slab part 112 that support the floor tile (BT) and the waterproof jaw part ( 113), the modular toilet pre-fabricated in the factory can be transported to the construction site and assembled, thus shortening the construction period compared to the prior art, and precise construction is possible and construction is possible even in winter.

7 is a view showing the floor of the modular toilet according to the second embodiment of the present invention, Figure 8 is an enlarged view of the portion C' of FIG.

This embodiment differs from the first embodiment in the configuration in which the waterproofing plate 115 is added, and in other configurations, it is the same as the configuration of the first embodiment of FIGS. 7 and 8. For the same reference numerals are used and the description thereof is omitted.

The modular toilet according to this embodiment, as shown in detail in FIGS. 7 and 8 , is supported on the floor slab part 112 and further includes a waterproofing plate 115 to which a floor tile BT is attached.

The waterproof plate 115 is supported on the bottom slab part 112 and supports the inner wall part 120 . As shown in detail in FIGS. 7 to 8 , the waterproofing plate 115 is spaced apart from the floor slab part 112 in the upper region of the floor slab part 112 and the floor tile BT is the upper surface. A plate portion 116 for waterproofing attached to, and a plurality of support portions 117 for spacing provided to protrude from the lower surface of the waterproofing plate portion 116, supported by the floor slab portion 112, and spaced apart from each other; It is connected to the waterproofing plate portion 116 and includes a mounting portion 118 for the inner wall supporting the inner wall portion (120).

The waterproof plate portion 116 is disposed spaced apart from the bottom slab portion 112 in the upper region of the bottom slab portion 112 . A floor tile BT is attached to the upper surface of the waterproofing plate 116 .

The support part 117 for separation is provided to protrude from the lower surface of the waterproof plate part 116 . The support part 117 for this separation is supported on the floor slab part 112 . In this embodiment, a plurality of support portions 117 for spacing are provided and are disposed to be spaced apart from each other. In this embodiment, between the support portions 117 for separation, that is, between the lower surface of the waterproofing plate portion 116 and the bottom slab portion 112, a mortar sachum operation in which mortar is filled is performed.

As described above, the modular toilet according to the present embodiment is supported on the floor slab part 112 and includes the waterproof plate 115 to which the floor tile BT is attached, thereby further increasing the waterproofing power of the toilet.

On the other hand, in the method of constructing a building using a modular toilet according to this embodiment, the modular toilet manufacturing step includes an integrated floor forming step of integrally manufacturing the floor slab part 112 and the waterproof jaw part 113, After the integral floor forming step, a waterproofing plate installation step of installing the waterproofing plate 115 on the upper part of the floor slab part 112 , fixing the outer wall part 130 to the waterproofing jaw part 113 , and the outer wall part 130 ) and coupling the inner wall portion 120 on which the side wall tiles WT are installed to the outer wall portion 130 .

The method of constructing a building using such a modular toilet may further increase the waterproofing power of the toilet by providing a waterproofing plate installation step of installing the waterproofing plate 115 on the upper part of the floor slab 112 .

Although the present embodiment has been described in detail with reference to the drawings above, the scope of the present embodiment is not limited to the drawings and description described above.

As such, the present invention is not limited to the described embodiments, and it is apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, it should be said that such modifications or variations belong to the claims of the present invention.

110: bottom 112: floor slab part
113: waterproof jaw 115: waterproof plate
116: plate portion for waterproofing
117: support for separation 118: seating portion for inner wall
120: inner wall portion 121: inner wall frame portion
122: inner wall board 130: outer wall portion
131: lightweight wall portion 132: lower runner portion
133: upper runner portion 134: stud portion
136: insulation member 138: bracket for coupling
140: ceiling 160: washbasin
170: toilet BT: floor tile
WT: side wall tiles SL: sleeves for plumbing

Claims (13)

a floor slab part for supporting the floor tile;
a waterproof jaw part disposed on the edge of the bottom slab part and manufactured integrally with the bottom slab part;
A waterproofing plate supported on the floor slab part and to which the floor tile is attached
an inner wall portion connected to the floor slab portion and provided with sidewall tiles; and
and an outer wall part supported by the waterproof jaw part and connected to the inner wall part to support the inner wall part, and shielding the inner wall part from the outside,
The waterproofing plate is
a waterproofing plate portion disposed in an upper region of the floor slab portion and spaced apart from the floor slab portion, the floor tile being attached to the upper surface;
A plurality of spaced support portions provided to protrude from the lower surface of the waterproofing plate portion and supported on the floor slab portion, and disposed to be spaced apart from each other; and
It is connected to the waterproofing plate portion and includes a seating portion for the inner wall supporting the inner wall portion,
The outer wall portion,
a lightweight wall portion spaced apart from the inner wall portion; and
and a coupling bracket supported by the lightweight wall portion and coupled to the inner wall portion,
The lightweight wall portion,
a lower runner unit coupled to the waterproof jaw unit and disposed on the upper surface of the waterproof jaw unit;
an upper runner portion disposed in an upper region of the lower runner portion;
a plurality of studs coupled to the upper runner unit and the lower runner unit and spaced apart from each other; and
It includes a board for finishing coupled to the stud,
The coupling bracket is a modular toilet, characterized in that coupled to the stud. According to claim 1,
The floor slab part and the waterproof chin part are provided with a concrete material, and the waterproof chin part is provided to protrude from the upper wall of the floor slab part. According to claim 1,
Modular toilet, characterized in that the pipe sleeve is installed in the floor slab part. delete delete delete delete delete According to claim 1,
The lightweight wall portion,
Modular toilet further comprising a heat insulating member disposed between the studs. According to claim 1,
The inner wall portion,
a frame portion for an inner wall coupled to the outer wall portion; and
A modular toilet coupled to the inner wall frame portion and comprising a board portion for the inner wall to which the side wall tiles are attached. A modular toilet manufacturing step of manufacturing a modular toilet having a floor slab portion supporting the floor tile, and a waterproof jaw portion disposed in an edge region of the floor slab portion and manufactured integrally with the floor slab portion;
a toilet transport step of moving the modular toilet to an installation site; and
A toilet installation step of installing the modular toilet at an installation site,
The modular toilet manufacturing step is,
an integral floor forming step of integrally manufacturing the floor slab portion and the waterproof jaw portion;
fixing the outer wall portion to the waterproof jaw portion; and
It is shielded by the outer wall portion and comprising the step of coupling an inner wall portion on which a side wall tile is installed to the outer wall portion,
The modular toilet manufacturing step is,
It is supported on the floor slab part and further comprises a waterproofing plate installation step of installing a waterproofing plate to which the floor tile is attached on the upper part of the flooring slab part,
The waterproofing plate is
a waterproofing plate portion disposed in an upper region of the floor slab portion and spaced apart from the floor slab portion, the floor tile being attached to the upper surface;
A plurality of spaced support portions provided to protrude from the lower surface of the waterproofing plate portion and supported on the floor slab portion, and disposed to be spaced apart from each other; and
It is connected to the waterproofing plate portion and includes a seating portion for the inner wall supporting the inner wall portion,
The outer wall portion,
a lightweight wall portion spaced apart from the inner wall portion; and
and a coupling bracket supported by the lightweight wall portion and coupled to the inner wall portion,
The lightweight wall portion,
a lower runner unit coupled to the waterproof jaw unit and disposed on the upper surface of the waterproof jaw unit;
an upper runner portion disposed in an upper region of the lower runner portion;
a plurality of studs coupled to the upper runner unit and the lower runner unit and spaced apart from each other; and
It includes a board for finishing coupled to the stud,
The method of constructing a building using a modular toilet, characterized in that the coupling bracket is coupled to the stud. delete delete

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