KR102699060B1 - Pipe Duct partition fastened to stud - Google Patents

Abstract

The present invention relates to a stud-fastened dry PD partition in which a prefabricated panel-type inspection port module and a fire extinguisher housing module are respectively fixedly mounted between a plurality of studs installed between upper and lower runners, thereby separating the studs as a structural body and the finishing material, thereby reducing costs, efficiently utilizing internal space, simplifying the process, and improving constructability and finishing quality.
The present invention's stud-fastened dry PD partition is for forming a PD room in an apartment building, and is characterized by comprising: a lower runner fixedly installed on an upper surface of a lower slab; an upper runner fixedly installed on a lower surface of an upper slab; studs installed in a plurality of rows so as to be horizontally spaced apart from each other between the lower runner and the upper runner; a panel-shaped inspection port module prefabricated and mounted between any two neighboring studs in the plurality of rows; a panel-shaped fire extinguisher housing module prefabricated and mounted between any other two neighboring studs in the plurality of rows; and a lightweight panel installed on the front surface of the studs so as to close an open portion between the studs.

Description

Pipe Duct partition fastened to stud

The present invention relates to a stud-fastened dry PD partition in which a prefabricated panel-type inspection port module and a fire extinguisher housing module are respectively fixedly mounted between a plurality of studs installed between upper and lower runners, thereby separating the studs as a structural body and the finishing material, thereby reducing costs, efficiently utilizing internal space, simplifying the process, and improving constructability and finishing quality.

In general, in apartment complexes, a PD (Pipe Duct) room, which is a vertical passage through which piping for sanitary, exhaust, heating and cooling equipment passes, is installed in the stairwell or hallway. An inspection hole is formed in the PD room partition to visually check the condition of the pipes and ducts inside the PD room, and a fire extinguisher is installed.

These PD room partitions were previously constructed mostly using the wet method. However, recently, PD room partitions are often constructed using the dry method, which is easy and quick to install (Registered Utility Model No. 20-0368374, Registered Patent No. 10-2049597, etc.).

Previously, dry PD partitions mainly used galvanized steel plates. Specifically, an upper plate (101) and a lower plate (102) were installed at the upper and lower portions, respectively, and a front plate (103) was installed between the upper and lower plates (101, 102) (Fig. 1).

Since the weight of the upper plate (101) of this dry PD partition is large, three workers are required when working on the upper plate (101). In addition, when installing the front plate (103), the ends of the adjacent front plates (103) are overlapped and fixed to each other (Patent Registration No. 10-2049597), so each front plate (103) has to be constructed in one direction, which reduces constructability (Fig. 2).

In particular, the fire extinguisher case must also be constructed sequentially with the front panel (103). However, the construction of the front panel (103) belongs to the construction process, and the construction of the fire extinguisher case belongs to the installation process. Therefore, workers from different processes are simultaneously deployed, which is uneconomical. In addition, while the wall is constructed by a PD partition company (metal company), the ceiling is constructed by a water treatment company, making the process complicated.

Moreover, since the conventional dry PD partition uses galvanized steel plates that serve as both the structural body and the finishing plate, the thickness of the galvanized steel plates increases, which increases the cost.

In addition, since the piece (P) that connects the adjacent front panels (103) is exposed to the outside, the finishing quality deteriorates, there is a limit to responding to actual measurement and construction errors for each floor, and when a frame construction error occurs, excessive caulking must be applied to the frame side end.

In addition, since a reinforcing bar (104) must be installed on the back surface of the upper and lower plates (101, 102) to support the upper and lower plates (101, 102), the utilization of the internal space is reduced due to interference of the reinforcing bar (104) (Fig. 1).

In order to solve the above problems, the present invention provides a stud-fastened dry PD partition that separates the structure and the finishing material to reduce costs, efficiently utilize internal space, simplify the process, improve constructability, and improve finishing quality.

The present invention according to a preferred embodiment relates to a dry PD partition for forming a PD room in an apartment complex, comprising: a lower runner fixedly installed on an upper surface of a lower slab; an upper runner fixedly installed on a lower surface of an upper slab; studs installed in a plurality of rows so as to be horizontally spaced apart from each other between the lower runner and the upper runner; a panel-shaped inspection port module prefabricated and mounted between any two neighboring studs of the plurality of rows; a panel-shaped fire hydrant housing module prefabricated and mounted between any other two neighboring studs of the plurality of rows; and a lightweight panel installed on the front surface of the studs so as to close an open portion between the studs. The present invention provides a stud-fastened dry PD partition, characterized in that the lightweight panel is installed so that a side end is set back from a side end of a stud to expose a portion of the front of the stud, and the module is mounted on the set back portion of the lightweight panel on the front of the stud, wherein the module comprises a stud joint portion fixed to the exposed side of the stud, a side portion provided on the end side of the lightweight panel by being vertically bent in the front direction from one side of the stud joint portion, and a front portion vertically bent from the front end of the side portion toward the lightweight panel to cover a portion of the front of the lightweight panel, and a module body fitted between a pair of guide frames on both sides.

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According to another preferred embodiment, the present invention provides a stud-fastened dry PD partition characterized in that a barrier having a height higher than that of the lower runner is installed on the front side of the lower runner.

According to another preferred embodiment, the present invention provides a stud-fastened dry PD partition characterized in that the upper end of the module and the lightweight panel is spaced apart from the lower end of the upper slab.

According to the present invention, a pre-fabricated panel-shaped inspection port module and a fire extinguisher housing module are respectively fixedly mounted between a plurality of studs installed between upper and lower runners, thereby providing a stud-fastened dry PD partition in which the studs as a structural body and the lightweight panels and modules as finishing materials can be constructed separately.

Therefore, since the inspection module and fire extinguisher housing module, which are finishing materials, are manufactured in advance, the steel plate thickness can be minimized, reducing costs and improving finishing quality.

In addition, since there is no need for separate reinforcement bars to support the upper and lower plates of the PD partition, the internal space can be utilized efficiently.

In addition, since modules can be installed after construction of other parts of the dry PD partition is completed, there is no interference between processes, the structure and finishing materials are separated, so the process is simple, and since the dry PD partition is constructed by attaching a lightweight panel to the front of the stud, one-way construction is not necessary, so constructability is improved.

Figure 1 is a cross-sectional side view illustrating a conventional dry PD partition.
Figure 2 is a cross-sectional view illustrating a conventional dry PD partition.
Figure 3 is a perspective view showing the installation state of the stud-fastened dry PD partition of the present invention.
Figure 4 is a perspective view showing the inspection module.
Figure 5 is a perspective view showing the digestive tract enclosure module.
Figure 6 is a cross-sectional view showing the installation status of the inspection module.
Figure 7 is an enlarged view showing part A of Figure 6.
Figure 8 is a cross-sectional view showing the installation state of the fire extinguisher outer case module.
Figure 9 is an enlarged view showing part B of Figure 8.
Figure 10 is a cross-sectional side view showing the joint relationship between the dry PD partition and the lower slab.
Figure 11 is a cross-sectional side view showing the joint relationship between the dry PD partition and the upper slab.
Figures 12 to 18 are drawings showing the construction sequence of the stud-fastened dry PD partition of the present invention.

Hereinafter, the present invention will be described in detail with reference to the attached drawings and preferred embodiments.

FIG. 3 is a perspective view showing the installation state of the stud-fastened dry PD partition of the present invention, FIG. 4 is a perspective view showing an inspection port module, and FIG. 5 is a perspective view showing a fire extinguisher housing module.

As illustrated in FIGS. 3 to 5, the stud-fastened dry PD partition of the present invention relates to a dry PD partition for forming a PD room in an apartment building, and is characterized by comprising: a lower runner (2a) fixedly installed on an upper surface of a lower slab (1a); an upper runner (2b) fixedly installed on a lower surface of an upper slab (1b); studs (3) installed in multiple rows so as to be horizontally spaced apart from each other between the lower runner (2a) and the upper runner (2b); a panel-shaped inspection port module (4a) prefabricated and mounted between any two neighboring studs (3) of the multiple rows of studs (3); a panel-shaped fire extinguisher housing module (4b) prefabricated and mounted between any other two neighboring studs (3) of the multiple rows of studs (3); and a lightweight panel (5) installed on the front of the studs (3) to close an open portion between the studs (3).

The present invention provides a stud-fastened dry PD partition that separates a structure and a finishing material to reduce costs, efficiently utilize internal space, simplify processes, improve constructability, and improve finishing quality.

The stud-fastened dry PD partition of the present invention is configured to include a lower runner (2a), an upper runner (2b), and a plurality of studs (3) installed vertically between the upper and lower runners (2a, 2b).

And an inspection port module (4a) equipped with an inspection port and a fire hydrant housing module (4b) equipped with a fire hydrant housing are installed between adjacent studs (3), and a lightweight panel (5) is installed on the front of the stud (3) in the open portion where the inspection port module (4a) and the fire hydrant housing module (4b) are not installed.

The above lower runner (2a) and upper runner (2b) are formed in a T-shape with the upper or lower part open, and are fixedly installed on the upper surface of the lower slab (1a) and the lower surface of the upper slab (1b), respectively.

The above stud (3) is installed between the lower runner (2a) and the upper runner (2b).

The above studs (3) serve as a structural member of the dry PD partition and are installed in multiple rows so as to be spaced apart from each other in the horizontal direction.

The above lightweight panel (5) is a separate finishing material that closes the open portion between the studs (3) and is installed on the front of the studs (3).

The above lightweight panel (5) is installed in the open area between the studs (3) where the inspection port module (4a) or fire extinguisher housing module (4b) described later is not installed.

The above lightweight panel (5) can be made of gypsum board that is easy to cut, and can also be constructed by placing two layers of gypsum board.

If gypsum board is used as the above lightweight panel (5), it is easy to cut on site, making it easy to respond to actual measurement and construction errors for each layer. In addition, if the lightweight panel (5) is constructed using two layers of gypsum board, the pieces are not exposed during construction, improving the finishing quality.

In addition, since a lightweight panel (5) is attached to the front of the stud (3) to construct a dry PD partition, one-way construction is not necessary, which improves constructability, and since the structure and finishing material are separated, the weight of the material is light, which minimizes the amount of manpower involved.

Furthermore, since the construction of the upper and lower runners (2a, 2b) and studs (3) and lightweight panels (5) is handled by the construction company, the construction of the dry PD partition and the ceiling can be carried out by a single company, making management easy.

The above inspection hole module (4a) is prefabricated and mounted between two adjacent studs (3) among the plurality of rows of studs (3).

The above-mentioned digestive casing module (4b) is prefabricated and mounted between two other adjacent studs (3) among the multiple rows of studs (3).

That is, the inspection port and the fire extinguisher housing are formed by an inspection port module (4a) and a fire extinguisher housing module (4b), which are each manufactured in panel form at the factory, and are mounted between studs (3).

To this end, the stud (3) is installed with a spacing corresponding to the width of the inspection port module (4a) or the fire extinguisher outer case module (4b).

The above inspection port module (4a) can be configured with an inspection port (401) that can be opened in the form of an integrated panel and upper and lower FIX plates (402) that cannot be opened (Fig. 4).

The above fire extinguisher outer case module (4b) is installed on the front of the fire extinguisher inner case (6) which is pre-installed on the inner side between the studs (3).

The above-mentioned fire extinguisher outer case module (4b) is also formed in an integrated panel form and can be composed of a waterproof port (403), a waterproof mechanism box (404), and upper and lower FIX plates (402) (Fig. 5).

Since the above stud (3) acts as a structural member, the thickness of the steel plate of the inspection port module (4a) or the fire extinguisher outer case module (4b) can be minimized, thereby reducing the cost.

In addition, since there is no need for separate reinforcement bars to support the upper and lower plates of the PD partition, the internal space utilization is high.

The above inspection module (4a) or fire extinguisher housing module (4b) can be installed later after the remaining portion of the dry PD partition is completed, so there is no interference between processes and efficient manpower operation is possible.

Fig. 6 is a cross-sectional view showing the installation state of the inspection module, and Fig. 7 is an enlarged view showing part A of Fig. 6. And Fig. 8 is a cross-sectional view showing the installation state of the fire extinguisher outer case module, and Fig. 9 is an enlarged view showing part B of Fig. 8.

As shown in FIGS. 6 to 9, the lightweight panel (5) is installed so that a side end is set back from the side end of the stud (3) so that a part of the front surface of the stud (3) is exposed, and the modules (4a, 4b) can be mounted on the set back portion of the lightweight panel (5) on the front surface of the stud (3).

Here, the above modules (4a, 4b) include both an inspection port module (4a) and a fire extinguisher housing module (4b).

To enable easy installation of the above modules (4a, 4b) later, the lightweight panel (5) may be installed so that it does not completely cover the stud (3), but rather covers only a portion of it, leaving the other part of the front of the stud (3) exposed.

Accordingly, the side end of the lightweight panel (5) is set back from the side end of the stud (3) to provide a step portion, and the end of the module (4a, 4b) can be inserted into the step portion to be mounted.

To this end, the gap between neighboring studs (3) can be configured to be smaller than the width of the modules (4a, 4b), and the distance between the side edges of neighboring lightweight panels (5) can be configured to be larger than the width of the modules (4a, 4b).

The above modules (4a, 4b) can be firmly fixed in position because their back surfaces are supported on the front of the stud (3).

As shown in FIGS. 6 to 9, the module (4a, 4b) may be composed of a guide frame (41) comprising a stud joint (411) fixed to an exposed side of a stud (3), a side portion (412) that is vertically bent in the front direction from one side of the stud joint (411) and provided on an end side of a lightweight panel (5), and a front portion (413) that is vertically bent from the front end of the side portion (412) toward the lightweight panel (5) and covers a portion of the front of the lightweight panel (5), and a module body (42a, 42b) that is fitted between a pair of guide frames (41) on both sides.

In order to mount and fix the above modules (4a, 4b) on the front between adjacent studs (3), each module (4a, 4b) can be composed of guide frames (41) on both sides fixed to the studs (3) and a module body (42a, 42b) provided between the pair of guide frames (41).

In the case of the above inspection hole module (4a), the module body (42a) may be composed of an inspection hole (401) and a FIX plate (402).

In the case of the above fire extinguishing outer case module (4b), the module body (42b) may be composed of a waterproof port (403), a waterproof mechanism box (404), and a FIX plate (402).

The above guide frame (41) may be composed of a stud joint (411) that is closely fixed to one side of a stud (3), a side portion (412) that is vertically bent from an end of the stud joint (411) toward the front side of the PD partition and provided on the set-backed end side of the lightweight panel (5), and a front portion (413) that is vertically bent from an outer end of the side portion (412) toward the lightweight panel (5).

In the case of the guide frame (41) provided in the above fire extinguisher outer case module (4b), the fire extinguisher inner case (6) is installed in close contact with the side of the stud (3). Therefore, the stud joint (411) can be fixed with a piece (P) in close contact with the front of the stud (3). In this case, the piece (P) can be installed from the front while the fire extinguisher water outlet (403) or the water extinguishing device box (404) is open (Fig. 8, Fig. 9).

In the case of the guide frame (41) provided in the above inspection module (4a), since the side of the stud (3) is exposed, the stud joint (411) can be formed in an L-shape. The stud joint (411) can be fixed to the side of the stud (3) with a piece (P) while covering the corner of the stud (3), that is, the open front and side (Fig. 6, Fig. 7).

The above side portion (412) is a portion that connects the stud joint portion (411) and the front portion (413), and the side portions of the module body (42a, 42b) are connected.

Meanwhile, in order to insert and install the modules (4a, 4b) between the lightweight panels (5) spaced apart from each other on both sides, a gap is required between the side ends of the lightweight panels (5) and the ends of the modules (4a, 4b). In addition, a certain amount of gap is required between the side ends of the lightweight panels (5) and the ends of the modules (4a, 4b) to be able to cope with construction errors.

However, in this case, the finishing quality may deteriorate due to the space between the lightweight panel (5) and the modules (4a, 4b).

Accordingly, in order to cover the gap between the above modules (4a, 4b) and the lightweight panel (5), a front portion (413) that is vertically folded in a direction parallel to the front surface of the lightweight panel (5) may be provided at the front end of the side portion (412) of the guide frame (41).

The above front part (413) serves to cover the space between the lightweight panel (5) and the modules (4a, 4b).

A support member (414) may be further provided at the end of the front portion (413) so as to be vertically folded toward the lightweight panel (5) and supported on the front of the lightweight panel (5).

It is preferable that the above stud (3) be formed as a closed cross-section with a square cross-section so that the stud joint (411) can be fixed to the piece (P) in any direction.

Figure 10 is a cross-sectional side view showing the joint relationship between the dry PD partition and the lower slab.

As shown in Fig. 10, a barrier (7) having a higher height than the lower runner (2a) can be installed on the front side of the lower runner (2a).

Mortar (11) is poured on the upper surface of the lower slab (1a) outside the PD room, and then tiles (12) are constructed.

At this time, the mortar (11) pouring height is formed higher than the height of the lower runner (2a). Therefore, in order to prevent the mortar (11) from penetrating toward the lower runner (2a) when pouring the mortar (11), a barrier (7) higher than the lower runner (2a) can be installed on the front of the lower runner (2a).

The above-mentioned barrier (7) uses a waterproof material such as PVC.

When the above lightweight panel (5) is constructed with two layers of gypsum board, the 1-ply gypsum board (51) in front of the stud (3) can be constructed so that it is placed on the top of the barrier (7). In addition, a 2-ply waterproof gypsum board (52) can be attached to the upper surface of the mortar (11) in front of the barrier (7) and the 1-ply gypsum board (51).

The above tile (12) is constructed on the upper surface of the mortar (11) on the front side of the waterproof gypsum board (52).

Figure 11 is a cross-sectional side view showing the joint relationship between the dry PD partition and the upper slab.

As shown in Fig. 11, the upper part of the module (4a, 4b) and the lightweight panel (5) can be constructed to be spaced apart from the lower surface of the upper slab (1b).

Since the conventional dry PD partition simultaneously functions as a structure and a finishing material, the upper plate had to be installed in close contact with the lower surface of the upper slab (1b). In this case, it is difficult to respond to errors in floor height construction.

In contrast, in the present invention, the stud (3) serves as a structure, and the lightweight panel (5) or module (4a, 4b) serves as a finishing material. Therefore, the lightweight panel (5) or module (4a, 4b) does not need to extend to the lower surface of the upper slab (1b) and be in close contact with it.

Accordingly, the upper part of the above module (4a, 4b) and the lightweight panel (5) can be configured to correspond to construction errors by spacing them apart from the lower surface of the upper slab (1b) by a certain distance.

However, it is preferable that the upper ends of the modules (4a, 4b) and the lightweight panel (5) be formed higher than the ceiling finish (8) so that the upper ends of the modules (4a, 4b) and the lightweight panel (5) are not exposed.

Figures 12 to 18 are drawings showing the construction sequence of the stud-fastened dry PD partition of the present invention.

In order to construct the stud-fastened dry PD partition of the present invention, first, a seal is applied to the location where the material is to be constructed, and the fire extinguisher inner box (6) is installed (Fig. 12).

Next, the lower runner (2a) and the upper runner (2b) are fixedly installed on the upper surface of the lower slab (1a) and the lower surface of the upper slab (1b), respectively (Fig. 13).

And, multiple rows of studs (3) are installed between the lower runner (2a) and the upper runner (2b) (Fig. 14). The studs (3) are installed at an installation interval that matches the width of the modules (4a, 4b).

Afterwards, a barrier (7) higher than the lower runner (2a) is installed on the front of the lower runner (2a) (Fig. 15), and mortar (11) is poured on the upper surface of the lower slab (1a) outside the PD room (Fig. 16).

Then, a lightweight panel (5) is constructed on the front of the stud (3) to close the open portion between the studs (3) (Fig. 17), and then the prefabricated inspection port module (4a) and the fire extinguisher housing module (4b) are installed between the adjacent studs to complete the dry PD partition construction.

1a: lower slab 1b: upper slab
11: Mortar 12: Tile
2a: lower runner 2b: upper runner
3: Stud 4a: Inspection hole module
4b: Fire Extinguisher Enclosure Module 401: Inspection Port
402: FIX version 403: Waterproof port
404: Waterproofing mechanism box 41: Guide frame
411: Stud joint 412: Side
413: Front 414: Support
42a, 42b: Module body 5: Lightweight panel
51: Gypsum board 52: Waterproof gypsum board
6: Fire extinguisher inner case 7: Fire extinguisher
8: Ceiling finish P: Peace

Claims (5)

Regarding a dry PD partition for forming a PD room in an apartment complex,
A lower runner (2a) fixedly installed on the upper surface of the lower slab (1a);
An upper runner (2b) fixedly installed on the lower surface of the upper slab (1b);
Studs (3) installed in multiple rows so as to be horizontally spaced apart from each other between the lower runner (2a) and the upper runner (2b);
A panel-shaped inspection port module (4a) which is prefabricated and mounted between two adjacent studs (3) among the plurality of rows of studs (3);
A panel-shaped fire extinguisher housing module (4b) prefabricated and mounted between two other adjacent studs (3) of the above-mentioned plurality of rows of studs (3); and
It consists of a lightweight panel (5) installed on the front of the stud (3) to close the open portion between the studs (3);
The above lightweight panel (5) is installed so that the side end is set back from the side end of the stud (3) and a part of the front of the stud (3) is exposed, and the above modules (4a, 4b) are mounted on the set back part of the lightweight panel (5) on the front of the stud (3).
The above module (4a, 4b) is characterized by comprising a stud-fastened dry PD partition comprising a guide frame (41) comprising a stud-joining portion (411) fixed to an exposed side of a stud (3), a side portion (412) provided on an end side of a lightweight panel (5) by being vertically bent in the front direction from one side of the stud-joining portion (411), and a front portion (413) vertically bent from the front end of the side portion (412) toward the lightweight panel (5) to cover a portion of the front of the lightweight panel (5), and a module body (42a, 42b) fitted between a pair of guide frames (41) on both sides.
delete delete In paragraph 1,
A stud-fastened dry PD partition characterized in that a barrier (7) having a higher height than the lower runner (2a) is installed on the front of the lower runner (2a).
In paragraph 1,
A stud-fastened dry PD partition characterized in that the upper part of the above module (4a, 4b) and the lightweight panel (5) is spaced from the lower part of the upper slab (1b).

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