CN211080883U

CN211080883U - Waterproof structure for toilet

Info

Publication number: CN211080883U
Application number: CN201921381110.1U
Authority: CN
Inventors: 张轶然; 郭辉; 王子诚; 王燕妮
Original assignee: Deformable Building Block Beijing Decoration Engineering Co ltd
Current assignee: Deformable Building Block Beijing Decoration Engineering Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-07-24
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to a waterproof construction is used to bathroom, include: leveling components, elastic waterproof components, bonding layers and ceramic tiles or stones; the leveling assembly comprises a plurality of leveling members arranged on the ground, and pressure plates covering the leveling members; the elastic waterproof component is laid on the pressure plate; the ceramic tile or the stone is connected with the elastic waterproof component through the bonding layer. The utility model provides a waterproof construction has elasticity, can prevent effectively that the gap of pressure plate from tearing. Moreover, cement and sand are not used in the waterproof structure, so that the using amount of the cement sand is greatly reduced, and the waterproof structure is more environment-friendly. In addition, the utility model does not need to be opened, and can adapt to any size and space; the cost is not additionally increased, and the construction period is obviously reduced.

Description

Waterproof structure for toilet

Technical Field

The utility model relates to an interior decoration technical field especially relates to a waterproof construction is used to bathroom.

Background

The waterproof decoration process is the most important step, and the process requires 100% reliability and durability and is the longest process in the time period in the traditional decoration. The conventional toilet is made as follows, referring to fig. 1:

firstly, roughly leveling the ground by using cement and sand, wherein the step is mainly to place a plurality of leveling parts 8 'on a structural base layer 7', and then press a cement pressure plate 9 'on the leveling parts 8', and the step also comprises the step of simply grinding and leveling sharp protrusions and internal and external corners of the wall surface for 1 day; then, the waterproof material is coated twice (the traditional waterproof material releases irritant volatile matters, which affects the health of workers), and is coated transversely once, and is coated vertically once after 6 hours, and the waterproof material is dried completely for 1 day, namely, the first waterproof coating 3 'and the second waterproof coating 4' in fig. 1. Then, carrying out a water-avoiding experiment when the ground is full of water, wherein the time period is 2 days; then, after the waterproof material is dried completely, cement is used as a waterproof protective layer, fine leveling treatment is carried out at the same time, and the time period is 1 day; finally, the tile or stone 6 ', for example marble, is glued to the floor and walls with a glue 5' for a period of 2 days.

The technical scheme has the following problems: firstly, the whole period is 7 days; second, the impact of the waterproofing material on the health of workers; thirdly, a large amount of cement and sand are used on site, the country is promoting the decoration and cement removal policy, and real estate enterprises also hope to greatly reduce the use amount of cement in toilets. Fourthly, the separation of pipelines can not be realized, and if the water pipe or the electric pipe buried in the coarse leveling layer has problems, the whole toilet needs to be repaired after being dismantled.

To the above-mentioned problem, current assembly type fitment enterprise has adopted the scheme of whole bathroom, includes following link:

1. measuring the size of the toilet on site;

2. opening the mold in a factory, manufacturing standard waterproof chassis in batches, and reserving wallboard insertion grooves around the chassis;

3. leveling the toilet by a leveling piece, placing a cement pressure plate on the toilet, placing a waterproof chassis on the cement pressure plate, and arranging an overhead layer below the cement pressure plate for water and electric pipes to flow;

4. mounting aluminum honeycomb composite boards on peripheral wall surfaces and inserting the aluminum honeycomb composite boards into peripheral grooves of the chassis;

5. sealing all seams with glass cement;

6. a48-hour water-avoiding experiment was performed.

Although the method basically solves 4 problems brought by the traditional toilet decoration method, the method brings new problems:

firstly, the mould opening cost of the waterproof chassis is very high, the waterproof chassis can only be suitable for mass real estate customers, the size and the shape of the toilet are basically the same, and then the mould opening cost is shared in mass production of finished products, so that the cost is reduced. This method cannot be used in non-standard modulus toilets in personal home finishing processes because of the cost;

secondly, all gaps are aged by using glass cement, the best glass cement on the market is recommended to have a stable period of 5 years, the period of secondary decoration of a user can be 10 years, and huge property loss can be caused by water leakage of a toilet;

third, the aluminum honeycomb panel and the waterproof chassis have strong plastic impression, and have certain difficulty in accepting new materials by Chinese people who are used to ceramic tiles and marbles in the toilet.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above problems in the prior art at least to a certain extent, the utility model provides a manufacturing method of a toilet waterproof structure.

The utility model discloses waterproof construction is used to bathroom, include:

the leveling assembly comprises a plurality of leveling members arranged on the ground and a pressure plate covering the plurality of leveling members;

the elastic waterproof assembly is laid on the pressure plate;

a bonding layer; and

the ceramic tile or the stone is connected with the elastic waterproof component through the bonding layer.

Further, the above-mentioned waterproof structure for a toilet further includes: the elastic waterproof component is laid on the wall surface; the wall surface is perpendicular to the ground.

Further, among the above-mentioned waterproof construction for bathroom, lay in the waterproof subassembly of elasticity of the subassembly of making level, include:

a stretch resistant layer;

coating a first waterproof coating layer formed by waterproof materials along a first direction; and

coating a second waterproof coating layer formed by waterproof materials along a second direction;

the pressure plate, the stretch-resistant layer, the first waterproof coating layer and the second waterproof coating layer sequentially extend upwards and are connected in a direction perpendicular to the ground.

Further, in the above waterproof structure for a toilet, the elastic waterproof member laid on the wall surface includes:

a stretch resistant layer;

the stretch-proofing layer, the first waterproof coating layer and the second waterproof coating layer extend outwards and are connected in sequence along the direction perpendicular to the wall surface.

Further, in the above-described waterproof structure for a toilet, the first direction is perpendicular to the second direction.

Further, in the above waterproof structure for a toilet, the stretch-resistant layer is an elastic fiber mesh fabric.

Further, in the above waterproof structure for a toilet, at a joint between the floor surface and the wall surface, the tensile layer of the floor surface and the tensile layer of the wall surface are overlapped.

Further, in the above waterproof structure for a toilet, a sealing strip is further provided in a gap at a joint between the pressure plate and the wall surface.

Further, in the above waterproof structure for a toilet, the sealing strip is U-shaped.

Further, in the above waterproof structure for a toilet, the waterproof material is polyurethane.

The utility model has the advantages as follows:

first, the utility model discloses a leveling piece and pressure plate back of making level lay elasticity waterproof construction on the pressure plate, because waterproof construction has elasticity, consequently, can prevent effectively that the gap of pressure plate from tearing. In addition, cement and sand are not used in the ground leveling process, so that the using amount of the cement and sand is greatly reduced, and the floor is more environment-friendly.

Secondly, the utility model does not need to be opened, can adapt to any size and space,

third, through calculating, the utility model discloses do not additionally increase the cost, and the preparation cycle obviously reduces.

Fourth, the utility model discloses waterproof construction when the trouble of launching in the bathroom appears, can conveniently realize the quick maintenance, perhaps even do not break down, also can be convenient optimization launch structure. This is because, after the floor waterproof cushion is finished in the conventional toilet, the sewer pipe is buried in the floor waterproof cushion, and thus the sewer position cannot be changed. In each embodiment of the invention, after the cement pressure plate is overhead by the floor of the toilet through the leveling piece, the position of the sewer pipe can be conveniently adjusted, for example, the position of the sewer pipe can be changed by changing the position of the sewer pipe, so that the 'same-layer drainage' is realized. The advantage that lower water position can change the position is that if bathroom sewer position was unreasonable before, then can change, and bathroom shower, bath cabinet, counter basin position all can be adjusted, and this can let the bathroom use more rationally. Or when the drain pipe is blocked or leaked, the surface layer and the leveling layer can be quickly detached for maintenance, namely, the waterproof structure of the embodiment of the invention facilitates the related maintenance operation of a toilet.

In a preferred embodiment of the present invention, the waterproof material is polyurethane, and the first waterproof coating layer and the second waterproof coating layer formed by the waterproof material have elasticity and toughness, so that the waterproof structure is free from the problem of seam, and the waterproof layer is not damaged even if slight dislocation occurs in the pressure plate. In addition, the release value of the polyurethane volatile matter is far lower than that of the traditional waterproof material, so that the polyurethane waterproof material is more environment-friendly and beneficial to health. Of course, the polymer emulsion and the cement can be mixed according to a given ratio, and silane modification reaction can be carried out to form the waterproof material with elasticity and toughness, and the similar technical effects can be achieved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a schematic view of a waterproof structure for a toilet according to the prior art;

FIG. 2 is a flow chart showing the steps of the manufacturing method of the embodiment of the waterproof structure for toilets according to the present invention;

FIG. 3 is a schematic view showing a leveling member placed by a ground elastic line when the embodiment of the waterproof structure for toilets according to the present invention is manufactured;

FIG. 4 is a schematic view showing a cement pressure plate placed on a leveling member in an embodiment of the waterproof structure for toilets according to the present invention;

FIG. 5 is a schematic structural view of a U-shaped sealing strip used for sealing the wall and the ground in the embodiment of the waterproof structure for toilets according to the present invention;

FIG. 6 is a schematic view showing that in the embodiment of the waterproof structure for toilets of the present invention, a U-shaped sealing strip seals the wall surface and the cement pressure plate;

FIG. 7 is a schematic view showing the connection relationship between the U-shaped sealing strip, the cement pressure plate and the wall surface in the embodiment of the waterproof structure for toilets according to the present invention;

FIG. 8 is a schematic view of a stretch-proofing layer laid on a leveled ground and wall surface in an embodiment of the waterproof structure for toilets of the present invention;

fig. 9 is a schematic view of a waterproof structure for a toilet according to an embodiment of the present invention, in which a waterproof material is applied along a first direction to form a first waterproof coating layer;

fig. 10 is a schematic view of the embodiment of the waterproof structure for toilet of the present invention, in which a waterproof material is applied along a second direction to form a second waterproof coating layer;

FIG. 11 is a schematic view of an embodiment of the waterproof structure for toilets according to the present invention, after two layers of waterproof paint are brushed, a binder is brushed to spread and stick tiles or stones on the ground and wall;

FIG. 12 is a schematic view of an embodiment of the waterproof structure for toilets according to the present invention, wherein tiles or stones are laid on the adhesive;

fig. 13 is a schematic structural view of the waterproof structure for a toilet according to the embodiment of the present invention.

Wherein the reference numerals are:

1' sealing strip

2' tensile deep layer

3' first waterproof coating layer

4' second waterproof coating layer

5' Binder

6' ceramic tiles or stones

7' structural substrate

8' levelling member

9' cement pressure plate

1 building base course

2 leveling parts

3 ground line snapping

4 cement pressure plate

5 sealing strip

6 stretch resistant layer

7 first waterproof coating layer

8 second waterproof coating layer

9 adhesive layer

10 ceramic tile or stone

11 structural substrate

12 sewer pipe

13 point of original water

14 new water drainage point

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Before discussing exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described

Specific structural and functional details disclosed herein are merely representative and are provided for purposes of describing example embodiments of the present invention. The invention may, however, be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element may be termed a second element, and, similarly, a second element may be termed a first element, without departing from the scope of example embodiments. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Referring to fig. 2, fig. 2 is a flow chart of steps of a manufacturing method of an embodiment of the waterproof structure for a toilet of the present invention, including the following steps:

step S110, leveling the ground of the building needing waterproof treatment;

step S120, paving an anti-stretching layer on the leveled ground and wall surface;

step S130, brushing a waterproof material on the stretch-resistant layer along a first direction to form a first waterproof coating layer;

step S140, after the first waterproof coating layer is dried, brushing a waterproof material along a second direction to form a second waterproof coating layer;

and S150, performing a water avoidance test after the second waterproof coating layer is dried.

The stretch-proofing layer, the first waterproof coating layer and the second waterproof coating layer in this embodiment are elastic structures. In fact the elastic construction also can be other constitutions, for example, still be provided with third waterproof coating layer, perhaps reduce a waterproof coating layer, the utility model discloses do not limit to this.

The present embodiment has the following advantages:

first, the utility model discloses a leveling member and pressure plate back of making level, lay elasticity waterproof construction for the bathroom on the pressure plate, particularly, directly spread the tensile layer on the ground and the wall in the space (for example, bathroom) that need do water repellent treatment, because the bathroom has elasticity with waterproof construction, consequently, can effectively prevent that the gap of pressure plate from tearing. In addition, cement and sand are not used in the ground leveling process, so that the using amount of the cement and sand is greatly reduced, and the floor is more environment-friendly.

Next, the step S110 of leveling the building floor surface to be waterproofed will be further described.

For example, during first finishing, ground leveling can be performed as follows:

step S1, setting a first height reference line;

step S2, setting a first height difference between the ground finish surface after leveling and a first height reference line;

step S3, measuring a second height difference between the current position of the building ground plane and the first height reference line;

step S4, calculating the set height of the leveling member placed at the current position of the floor of the building by the following formula: the set height of the leveling piece is equal to the second height difference, the first height difference, the floor base layer thickness and the ground making layer thickness;

step S5, cutting the leveling member to make the length of the leveling member consistent with the set height of the leveling member arranged at the current position;

step S6, placing the leveling piece obtained by cutting to a corresponding position; and (4) sequentially mounting a pressure plate and a ground layer on all the leveling pieces to finish ground leveling.

More specifically, the step S1 of setting the first height reference line includes the steps of:

step S11, determining the ground of the elevator car in the public area;

in step S12, a reference line is marked from the floor of the elevator car in the public area to a predetermined height, and the reference line is set as a first height reference line.

Wherein the level of the ground finish surface is consistent with the ground level of the elevator cars in the public area.

Further, in practice, the step S3 of determining the second height difference between the current position of the building floor and the first height reference line may include the steps of:

step S31, determining the installation position of the leveling part;

step S32, mounting the fixed rail to the wall surface based on the first height reference line;

step S33, mounting hanging rods between the fixed rails;

step S34, mounting at least one laser range finder on the hanging rod;

and step S35, opening the laser range finder, adjusting the detection point position of the laser range finder to be the installation point position of the leveling member, and performing height measurement to obtain a second height difference.

In step S35, the specific operation of adjusting the detection point location of the laser range finder to the installation point location of the leveling member is as follows: adjusting a laser line shot by a laser range finder to be vertical to the ground level, and enabling the laser line point to be at the installation point position of the leveling part; when the laser line projects deviation, the position of the hanging rod is adjusted from front to back and/or the position of the hung laser range finder is adjusted from left to right.

Refer to fig. 3 and 4. Fig. 3 is a schematic view of the leveling member 2 placed on the ground elastic thread 3 in the embodiment of the waterproof structure for toilet of the present invention. A building substrate 1 as a wall surface is shown.

Fig. 4 is a schematic diagram of the embodiment of the waterproof structure for toilets according to the present invention, wherein a cement pressure plate 4 is placed on the leveling member 2 to accomplish ground leveling.

Refer to fig. 5, 6 and 7. In one embodiment, after finishing ground leveling, the method further comprises inserting a sealing strip 5, which may be a U-shaped sealing strip in one embodiment, into a gap between the cement pressure plate 4 and the wall surface representing the building substrate 1, and the structure of the sealing strip is shown in fig. 5. However, the structure and shape of the sealing strip of the present invention are not limited, as long as the sealing between the gap between the cement pressure plate 4 and the wall surface can be accomplished.

It should be noted that the pressure plate may be a cement pressure plate, or may be a calcium silicate pressure plate, and the present invention is not limited thereto.

Fig. 6 is a schematic view of the waterproof structure for toilet of the present invention, in which the U-shaped sealing strip seals the wall and the cement pressure plate. The gap between the wall surface as the building base layer 1 and the cement pressure plate is filled with a sealing strip 5. Below the cement pressure plate is a levelling piece 2.

Fig. 7 is a schematic diagram showing the positional relationship and the connection relationship among the U-shaped sealing strip 5, the cement pressure plate 4, the building base layer 1 and the leveling member 2 in the embodiment of the method for manufacturing the waterproof structure for a toilet of the present invention.

Referring to fig. 8, fig. 8 is a schematic view illustrating that in the embodiment of the waterproof structure for toilets according to the present invention, the stretch-resistant layer 6 is laid on the leveled ground (i.e., the cement pressure plate 4) and the building base layer 1 as a wall. As can be seen from fig. 8, the tensile layer is paved on the cement pressure plate 4 and the building base layer 1 where waterproof is needed, and the overlapping mode is used at the joint. In one embodiment, the stretch resistant layer 6 is a fiber mesh cloth.

Refer to fig. 9 and 10.

Fig. 9 is a schematic view of the embodiment of the waterproof structure for toilet of the present invention, in which the waterproof material is brushed along the first direction to form the first waterproof coating layer 7. Fig. 10 is a schematic view of the second waterproof coating layer 8 formed by brushing the waterproof material along the second direction after the first waterproof coating layer 7 is dried. In one embodiment, the first direction and the second direction are perpendicular, but the present invention is not limited thereto.

In a preferred embodiment, the high-performance polymer emulsion and cement are mixed according to a given mass ratio (for example, 1: 2), and the polymer emulsion and the cement are subjected to silane modification reaction to form a waterproof material with elasticity and toughness, and the waterproof material is very environment-friendly. Of course, the waterproof material may be polyurethane directly. The latter is currently more used in practice.

The first waterproof coating layer 7 and the second waterproof coating layer 8 formed by transversely coating the waterproof material on the stretch-resistant layer 6 for the first time can be dried in about 6 hours.

As can be seen from the embodiment, the leveling layer is leveled by the leveling parts and the cement pressure plates, and the waterproof mode is not influenced by the gaps between the cement pressure plates and the joints of the cement pressure plates and the wall surface, which is different from the traditional decoration that the ground is completely leveled by cement.

After the second waterproof coating layer 8 is dried for 6 hours, a water avoiding test is carried out for 48 hours. If the test is passed, the toilet is finished by the waterproof structure, and the tile or stone on the surface can be attached.

Referring to fig. 11, fig. 11 is a schematic view of the bonding 9 for coating the tile or stone on the floor and wall after brushing two layers of the waterproof paint.

Referring to fig. 12, fig. 12 is a schematic view of laying tiles or stones 10 on an adhesive.

Referring to fig. 13, fig. 13 is a schematic structural view of an embodiment of the waterproof structure for a toilet according to the present invention.

It can be seen that the waterproof structure includes: the waterproof leveling device comprises a leveling component and an elastic waterproof component laid on the leveling component; the leveling assembly comprises a plurality of leveling members 2 disposed on the ground (i.e., the structural substrate 11 in fig. 13), and a cement pressure plate 4 covering the plurality of leveling members 2; the elastic waterproof component laid on the leveling component is arranged on the cement pressure plate 4.

In this embodiment, the waterproof structure further comprises an elastic waterproof component laid on the wall surface; the wall surface is vertical to the ground. Wherein, lay in the elasticity waterproof component who makes level the subassembly and include: a stretch resistant layer; coating a first waterproof coating layer 7 formed by waterproof materials along a first direction; and, brush the second waterproof paint layer 8 that the waterproof material forms along the second direction; the cement pressure plate 4, the stretching-resistant layer, the first waterproof coating layer 7 and the second waterproof coating layer 8 sequentially extend upwards and are connected in a direction perpendicular to the structural base layer 11 serving as the ground. The tile or stone 10 is adhered to the second waterproof paint layer 8 by the adhesive layer 9. In this embodiment, the first direction is perpendicular to the second direction.

In this embodiment, the waterproof subassembly of elasticity of laying in the wall also includes: a stretch resistant layer 6; coating a first waterproof coating layer 7 formed by waterproof materials along a first direction; and, brush the second waterproof paint layer 8 that the waterproof material forms along the second direction; stretch-proofing layer 6, first waterproof coating layer 7, second waterproof coating layer 8 outwards extend along the direction of perpendicular to wall in order and connect. The tile or stone 10 is adhered to the second waterproof paint layer 8 by the adhesive layer 9. The first direction is perpendicular to the second direction.

In the waterproof structure, the anti-stretching layer is made of elastic fiber mesh cloth. Of course, other suitable resilient structures may be selected as desired. And a U-shaped sealing strip 5 is also arranged in a gap at the joint of the cement pressure plate 4 and the wall surface. The waterproof material is preferably polyurethane.

In one embodiment, the waterproof structure reaches 30cm of wall height in the dry area and 180cm of wall height in the wet area, while the facing material also uses conventional tile or marble.

The toilet waterproof structure manufactured by the method has the following advantages:

1. can be adapted to toilets of any size and dimensions;

2. the problem of joint seams does not exist, and the waterproof layer cannot be damaged even if the cement pressure plate is slightly dislocated, which is also the reason that the waterproof structure is required to have certain elasticity and toughness;

3. the cost is close to the traditional toilet decoration cost;

4. the period is reduced by 3 days compared with the traditional toilet decoration;

5. greatly reduces the usage amount of the cement sand in the toilet, which is only 5 percent of the usage amount of the traditional decoration.

6. The volatile release value of the waterproof material is far lower than that of the traditional waterproof material.

7. The waterproof structure manufactured by the method can be conveniently and quickly maintained when a water drainage fault occurs in a toilet, or the water drainage structure can be conveniently optimized even if no fault occurs.

The specific analysis is as follows:

after the ground waterproof cushion layer is manufactured in the traditional toilet, the sewer pipeline is buried in the ground waterproof cushion layer, so that the sewer position cannot be changed. In each embodiment of the invention, after the cement pressure plate 4 is suspended on the ground of the toilet through the leveling member 2, the position of the sewer pipe 12 can be conveniently adjusted, for example, the original sewer point position 13 shown by a dotted line can be adjusted to the new sewer point position 14 shown by a solid line, namely, the 'same-layer drainage'. The advantage that lower water position can change the position is that if bathroom sewer position was unreasonable before, then can change, and bathroom shower, bath cabinet, counter basin position all can be adjusted, and this can let the bathroom use more rationally. Or when the drain pipe is blocked or leaked, the surface layer and the leveling layer can be quickly detached for maintenance, namely, the waterproof structure of the embodiment of the invention facilitates the related maintenance operation of a toilet.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A waterproof structure for a toilet, comprising:

the elastic waterproof assembly is laid on the pressure plate;

a bonding layer; and

2. The waterproof structure for a toilet according to claim 1, further comprising:

the elastic waterproof component is laid on the wall surface;

the wall surface is perpendicular to the ground.

3. The waterproof structure for toilets according to claim 2, wherein the elastic waterproof component laid on the leveling component comprises:

a stretch resistant layer;

4. The waterproof structure for toilets according to claim 3, wherein the elastic waterproof member laid on the wall surface comprises:

a stretch resistant layer;

5. The waterproof structure for a toilet according to claim 4,

the first direction is perpendicular to the second direction.

6. The waterproof structure for a toilet according to claim 5,

the stretch-proof layer is made of elastic fiber mesh cloth.

7. The waterproof structure for a toilet according to claim 6,

and at the joint of the ground and the wall surface, the anti-stretching layer of the ground and the anti-stretching layer of the wall surface are overlapped.

8. The waterproof structure for a toilet according to claim 7,

and a sealing strip is also arranged in a gap at the joint of the pressure plate and the wall surface.

9. The waterproof structure for a toilet according to claim 8,

the sealing strip is U-shaped.

10. The waterproof structure for a toilet according to claim 7,

the waterproof material is polyurethane.