JPH09328914A - Water-proof structure of wall for kitchen and sanitary space equipment of building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the execution capability by pushing a base member, to which a water-proof finishing material is fixed, to a wall panel of a receiver member side, and fixing a first waterproof sheet of the base material and a second water-proof sheet of the receiver member side to each other. SOLUTION: A first waterproof sheet 18 is stuck to the surface of an incombustible board 3 as a base member, and one end 18a thereof is made to ride over an edge of the board 3 so as to be stuck to a part of a back surface side. An end of a second water-proof sheet 28 is fixed to a water-proof pan 7 fitted to a receiver material 5, and while the other end thereof is stuck to the surface of a wall panel 2 provided in the top surface of the receiver member 5. After sticking the water-proof finishing material 4 to the board 3 through the sheet 18, the board 3 is pushed to the panel 2 so that one end 18a of the sheet 18 and the sheet 28 are fixed to each other, with this structure, since both the water-proof sheets are fixed to each other, waterproofing is facilitated and secured.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waterproof structure for a water supply facility wall of a building, and is used, for example, in a bus unit or the like installed in a building.

[0002]

BACKGROUND ART For example, a bath unit as a water supply facility of a building is configured by providing a wall around a bathtub. As shown in FIG. 4, this wall 1 has a waterproof structure because hot water in a bathroom is scattered, and is formed by attaching a base member 3 and a plurality of finishing materials 4 to a wall panel 2. There is. The wall panel 2 is placed on the foundation 6 of the building via the receiving member 5, and the receiving member 5 is provided with a waterproof pan 7. The waterproof sheet 8 is fixed from the surface of the base member 3 to the lower end of the wall panel 2 and the end of the waterproof pan 7. In this case, the finishing material 4 is the waterproof sheet 8
Are fixed and then attached to the base member 3. An outer wall 9 is attached to the wall panel 2.

However, in such a structure, the base member 3
After attaching the to the wall panel 2, fix the waterproof sheet 8,
After that, a plurality of finishing materials 4 must be sequentially attached to the base member 3, which is troublesome and takes a lot of time and labor. Therefore, it is conceivable that the base member 3 and the finishing material 4 are integrated in advance and the integrated product is attached to the wall panel 2 to form a wall.

[0004]

However, in the above-described waterproof structure of the wall, since the base member 3 and the finishing material 4 are integrated, the waterproof sheet 8 is connected to the base member 3 and the finishing material 4. There is a problem that it cannot be pasted in between.

An object of the present invention is to provide a water supply facility for a building which can easily and reliably waterproof a wall of a type formed by attaching an integrated base member and a finishing material to a wall panel. It is to provide a waterproof structure for walls.

[0006]

A waterproof structure for a water supply facility wall of a building according to the present invention will be described with reference to the drawings.
As shown in FIG. 3, through the receiving member to the foundation 6 of the building,
A waterproof pan 7 for water supply equipment and a wall panel 2 constituting a wall for water supply equipment are provided, and the wall 1 attaches a base member 3 and a waterproof finishing material 4 to the wall panel 2. In the waterproof structure for the water supply facility wall of the building, the finishing material 4 is fixed to the surface of the base member 3 via the first waterproof sheet 18, and the first waterproof sheet 18 is the base member. A second waterproof sheet 28 is provided that extends beyond the edge of the sheet 3 and is fixed to the back surface side, and that the receiving member 5 side faces the back surface side of the base member 3 of the first waterproof sheet 18. One end of the second waterproof sheet 28 is fixed to the waterproof pan 7, and the other end is fixed to the surface of the wall panel 2 on the base member 3 side. The waterproof sheet 28 is fixedly attached.

In the above, examples of the water supply facility include a bath unit, a kitchen, a washroom, etc., and a building provided with such a water supply facility is a unit type building or a panel construction method. . Also, the base member 3
Is preferably formed of a non-combustible agent such as fire siding, and the first and second waterproof sheets 18 and 28 are preferably butyl tapes. Further, the first waterproof sheet 18 and the second waterproof sheet 28 are preferably fixed to each other by adhesion, and the finishing material 4 may be a plurality of sheets or one sheet. May be

In the present invention as described above, the base member 3 is pressed against the wall panel 2 on the receiving member 5 side, and the first waterproof sheet 18 of the base member 3 and the second waterproof sheet 28 on the receiving member 5 side are attached. If they are fixed, the waterproof sheets will be fixed together.
The waterproof structure of the wall 1 of the type mounted on the top of the wall via the receiving member 5 can be performed easily and reliably.

The waterproof structure for the water supply facility wall of the building according to the present invention will be described with reference to the drawings. As shown in FIG. 3, the support base 20 is provided on the foundation 6 of the building via the receiving member 5.
Are provided, and the receiving member 5 and the support base 20 are provided with
A waterproof pan 7 for a water supply facility and a wall panel 2 forming a wall 21 for the water supply facility are provided, and the wall 21 is a wall panel 2.
A waterproof structure of a wall for a water supply facility of a building, which is formed by attaching a base member 3 and a waterproof finishing material 4 to the base material, and the finishing material 4 is mounted on a base through a first waterproof sheet 18 '. The first waterproof sheet 18 ′ fixed to the surface of the member 3 extends beyond the end edge of the base member 3 and is fixed to the back side thereof, and the first waterproof sheet 18 ′ of the first waterproof sheet 18 ′ is fixed to the receiving member side. A second waterproof sheet 28 ′ facing the back side of the base member 3 is provided, and one end side of the second waterproof sheet 28 ′ is fixed to the waterproof pan 7 and the other end side is a base of the support base 20. The first waterproof sheet 1 fixed to the surface of the member 3 side
8'and the second waterproof sheet 28 'are fixed to each other.

In the above, examples of the water supply facility include a bath unit, a kitchen, a washroom, and the like. As a building provided with such a water supply facility, a unit type building, a building by a panel construction method, or the like is applied. . Also, the base member 3
Is preferably formed of a non-combustible agent such as fire siding, and butyl tape is preferably used for the first and second waterproof sheets 18 'and 28'. Further, the adhesion between the first waterproof sheet 18 'and the second waterproof sheet 28' is
Adhesion is preferable, and a plurality of finishing materials 4 may be used or one finishing material 4 may be used.

In the present invention as described above, the base member 3 is pressed against the wall panel 2 on the support base 20 side, and the first waterproof sheet 18 'of the base member 3 and the second waterproof sheet 2 on the receiving member 5 side.
If you fix 8 ', the waterproof sheets will be fixed together.
The waterproof structure of the wall 1 of the type mounted on the foundation 6 via the support 20 can be easily and reliably performed.

In the present invention, as shown in FIGS.
The first waterproof sheet 18 and the second waterproof sheet 28, and the first waterproof sheet 18 'and the second waterproof sheet 28' may be adhered to each other. In the above, the adhesion may be by double-sided tape or adhesive. In the present invention,
The first waterproof sheet 18, 18 'is replaced with the second waterproof sheet 2
Since they need only be pressed against 8, 28 ', both can be easily fixed.

In the present invention, as shown in FIGS.
Even if the length dimension of the extension of the first waterproof sheet 18, 18 ′ from the edge of the base member 3 and the projecting dimension of the second waterproof sheet 28, 28 ′ from the upper surface of the receiving member are substantially the same. Good.

In the above, the length dimension and the protrusion dimension may be appropriate dimensions corresponding to the height dimension of the wall 1, and for example, about 200 mm is preferable. According to the present invention as described above, since the contact areas are the same, the both waterproof sheets are not wasted.

In the present invention, as shown in FIG. 1, the water supply facility may be the bath unit 10. By doing so, the wall of the bath unit 10 can be easily made waterproof.

[0016]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1, the waterproof structure for a water supply facility wall of the first embodiment is applied to a wall 1 ′ of a bus unit 10 as a water supply facility. In this embodiment, the same structures and members as those of the conventional wall waterproof structure are designated by the same reference numerals, and detailed description thereof will be omitted or simplified.

The bath unit 10 is formed by surrounding the bathtub 11 with the wall 1, and a door 13 is provided at the entrance of the bathroom 12. In addition, the wall 1'is formed of the non-combustible board 3 which is a base member to which the finishing material 4 is attached in advance,
It is formed by being attached to the wall panel 2 formed of a frame body formed by combining wood and the like.

The incombustible board 3 is made of an incombustible material such as fireproof siding, and a first waterproof sheet 18 is attached to its surface (opposite the wall panel 2 side) with a double-sided tape or the like. One end portion 18A of the first waterproof sheet 18
Is extended from the surface of the non-combustible board 3 over the edge and is turned to the back surface, and is attached so as to cover a part of the back surface side. Further, for example, a double-sided tape is attached to the surface of the waterproof sheet 18, and the release paper of the double-sided tape is peeled off when the finishing material 4 is attached to the incombustible board 3.

As the finishing material 4, although not shown, for example, a plurality of narrow width materials are used, and these are sequentially connected in the width direction.
After peeling off the release paper from the double-sided tape attached to, the double-sided tape is pressed against the double-sided tape to be attached.

The wall panel 2 constituting the wall 1 of the bus unit 10 is arranged on the foundation 6 via the two receiving members 5. A cutout portion 5A having a rectangular cross section is formed on the upper surface of the receiving member 5 on the noncombustible board 3 side and on a part of the noncombustible board 3 side. Installed.

One end of a second waterproof sheet 28 is fixed to one end of the waterproof pan 7 with an adhesive 16, and the other end of the waterproof sheet 28 is bent upward and adhered to the wall panel 2 in advance.
Is fixed to the side surface of the non-combustible board 3 side. Therefore, the back surface side of the incombustible board 3 of the first waterproof sheet 18 and the second waterproof sheet 28 are opposed to each other. Also, the second
The projecting dimension of the waterproof sheet 28 from the upper surface of the receiving member 5 is substantially the same as the length dimension of the extension of the first waterproof sheet 18 from the edge of the non-combustible board 3.

In order to make such a wall 1'of the bus unit 10, first, the waterproof pan 7 attached to the receiving member 5 is used.
In addition to fixing one end of the second waterproof sheet 28,
The other end side is fixed to the surface of the wall panel 2 provided on the upper surface of the receiving member 5 by adhesion or the like.

Next, the first waterproof sheet 1 is attached to the non-combustible board 3.
After the release material of the double-sided tape on the first waterproof sheet 18 is peeled off, the one to which the finishing material 4 is fixed via 8 is pressed and attached to the second waterproof sheet 28.

The first embodiment as described above has the following effects. That is, the non-combustible board 3 and the receiving member 5
If the first waterproof sheet 18 of the non-combustible board 3 and the second waterproof sheet 28 of the receiving member 5 side are pressed against the wall panel 2 on the side, the waterproof sheets are fixed to each other.
The waterproof structure of the wall 1 placed on the top of the wall via the receiving member 5 can be performed easily and reliably.

In the wall 21 of the second embodiment according to the present invention, the bus unit 10 is provided on the foundation 6 via the receiving member 5 in the first embodiment, while the bus unit 10 is As shown in FIG. 3, it is provided on the foundation 6 via the receiving member 5 and the support base 20.
In the second embodiment, the same structures and members as those in the first embodiment are designated by the same reference numerals, and detailed description thereof will be omitted or simplified.

As described above, the support 20 is fixed to the upper part of the receiving member 5, and the wall panel 2 is provided on the support 20.
Has been posted. The wall panel 2 is attached to the integrated finishing material 4 and the incombustible board 3. The lower end of the finishing material 4 is lowered to the vicinity of the upper end surface of the waterproof pan 7, and the dimension between the lower end surface of the non-combustible board 3 and the lower end surface of the wall panel 2 is almost the same as the height dimension of the support base 20. Are formed equally. That is, as compared with the first embodiment, the length dimension of the extended portion of the waterproof sheet 28 'on the back surface side of the incombustible board 3 is longer. The other end of the second waterproof sheet 28 'is fixed to the surface of the support base 20 on the non-combustible board 3 side by adhesion or the like. The outer wall 9 is the wall panel 2
After being attached to the upper part of the support base 20, etc., they can be attached to the wall panel 2.

Also in the second embodiment as described above, the same operation and effect as in the first embodiment can be obtained.

The present invention is not limited to the above-described embodiments, but includes the following modifications as long as the object of the present invention can be achieved. For example, in each of the above-described embodiments, the first waterproof sheet 18, 1
Although the adhesive between 8 ′ and the second waterproof sheet 28, 28 ′ is formed by the double-sided tape, the invention is not limited to this, and an adhesive may be applied to one side and the adhesive may be formed.

[0029]

As described above, according to the waterproof structure for the water supply facility wall of the building of the present invention, the base member is pressed against the wall panel on the side of the receiving member to form the first waterproof sheet of the base member. Since the waterproof sheets are fixed to each other by fixing the second waterproof sheet on the receiving member side, the waterproof structure of the wall of the type mounted on the foundation via the receiving member can be easily and reliably performed. .

Further, according to the waterproof structure for the water supply facility wall of the building of the present invention, the base member is pressed against the wall panel on the supporting base side, and the first waterproof sheet of the base member and the second waterproof sheet on the receiving member side. Since the waterproof sheets are fixed to each other by fixing the waterproof sheet to the waterproof sheet, the waterproof structure of the type of wall mounted on the foundation via the support base can be easily and reliably performed.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing a bus unit according to a first embodiment of the present invention.

FIG. 2 is a cross-sectional view showing the main parts of the first embodiment of the present invention.

FIG. 3 is a sectional view showing a main part of a second embodiment of the present invention.

FIG. 4 is a sectional view showing a main part of a conventional embodiment.

[Explanation of symbols]

 1 Wall for water supply equipment 2 Wall panel 3 Non-combustible board which is a member 4 Finishing material 5 Receiving member 7 Waterproof pan 10 Bath unit 18,18 'First waterproof sheet 20 Support stand 28,28' Second waterproof sheet

Claims (5)

[Claims] 1. A foundation of a building is provided with a waterproof pan for water supply equipment and a wall panel constituting a wall for water supply equipment via a receiving member, and the wall is a base member on the wall panel. A waterproof structure for a water supply facility wall of a building formed by attaching a waterproof finishing material, wherein the finishing material is fixed to the surface of the base member via a first waterproof sheet,
The first waterproof sheet extends beyond the end edge of the base member and is fixed to the back surface side, and the first waterproof sheet has a first waterproof sheet facing the back surface side of the base member of the first waterproof sheet. A second waterproof sheet is provided. One end side of the second waterproof sheet is fixed to the waterproof pan, and the other end side is fixed to a surface of the wall panel on the base member side. A waterproof structure for a water supply facility wall of a building, characterized in that a waterproof sheet and a second waterproof sheet are fixed to each other. 2. A support base is provided on a foundation of a building via a receiving member, and the receiving member and the support base are provided with a waterproof pan for a water supply facility and a wall panel constituting a wall for the water supply facility. The wall panel is provided on the wall panel,
A waterproof structure for a water supply facility wall of a building formed by attaching a waterproof finishing material, wherein the finishing material is fixed to the surface of the base member via a first waterproof sheet. The first waterproof sheet extends beyond the edge of the base member and is fixed to the back surface side, and the second waterproof sheet has a second member facing the back surface side of the base member of the first waterproof sheet. A waterproof sheet is provided, and this second waterproof sheet is
One end thereof is fixed to the waterproof pan, and the other end is fixed to a surface of the support base on the base member side, and the first waterproof sheet and the second waterproof sheet are fixed to each other. The waterproof structure of the wall for the water supply facility of the building. 3. The waterproof structure for a water supply facility wall of a building according to claim 1 or 2, wherein the first waterproof sheet and the second waterproof sheet are fixed to each other by adhesion. A waterproof structure for the walls of the water supply facilities of the building. 4. The waterproof structure for a water supply facility wall of a building according to claim 1, wherein a length dimension of an extension of the first waterproof sheet from an edge of the base member is set. The waterproof structure of the wall for a water supply facility of a building, wherein the dimension of the second waterproof sheet protruding from the upper surface of the receiving member is substantially the same. 5. The waterproof structure for a water supply facility wall of a building according to any one of claims 1 to 4, wherein the water supply facility object is a bath unit. Waterproof structure on the wall.