A waterproof structure for bathroom floor paving

Abstract

The utility model discloses a waterproof structure for paving the floor of a bathroom, which relates to the technical field of waterproof structures, and aims to solve the problem in the prior art that water on the floor of a bathroom is easy to seep downward through the edge of a water pipe, which is not conducive to the stable waterproofing of the floor of the bathroom. A landfill concrete layer is arranged above the floor substrate, and a toilet drain pipe, a washing drain pipe and a floor drain pipe are arranged inside the landfill concrete layer respectively, and the upper ends of the toilet drain pipe, the washing drain pipe and the floor drain pipe are all extended to the top of the landfill concrete layer, and conical annular grooves are arranged on the upper end surface of the landfill concrete layer along the outer sides of the toilet drain pipe, the washing drain pipe and the floor drain pipe, and landfill material is arranged inside the conical annular groove, and the landfill material is an inorganic leak-proof material, and sealing rings are arranged on the outer sides of the toilet drain pipe, the washing drain pipe and the floor drain pipe along the top of the landfill material.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof structures, in particular to a waterproof structure for laying on the floor of a bathroom. Background Art

[0002] Ceramic tiles are an essential decoration material in house decoration. In the decoration of the bathroom, laying ceramic tiles on the bathroom floor can play a good decoration role. The waterproof structure of the bathroom refers to the work used to prevent water leakage in the bathroom. The complexity and importance of bathroom waterproofing are determined by the structure and purpose of the bathroom.

[0003] For example, the authorized patent with announcement number CN218149496U (a kind of bathroom floor waterproofing): comprising a foundation; the foundation: a first concrete layer is laid on the upper surface, the upper surface of the first concrete layer is inclined to the left front end, the upper surface of the first concrete layer is laid with a first waterproof layer, the upper surface of the first waterproof layer is provided with a second concrete layer, the upper surface of the second concrete layer is provided with a second waterproof layer, the upper surface of the second waterproof layer is laid with a floor tile layer, the left front end of the upper surface of the foundation, the first concrete layer and the first waterproof layer is opened with a first circular hole, a drain pipe is arranged in a first circular channel formed by three first circular holes, and the upper end of the drain pipe is flush with the upper surface of the first waterproof layer;

[0004] Although the above-mentioned prior art can guide water to flow to the drain pipe to avoid water accumulation inside the bathroom, it does not have the ability to waterproof the pipes. The water on the bathroom floor can easily seep downward through the edge of the water pipe, which is not conducive to the stable waterproofing of the bathroom floor. Therefore, the market urgently needs to develop a waterproof structure for bathroom floor paving to help people solve the existing problems. Utility Model Content

[0005] The utility model aims to provide a bathroom floor paving waterproof structure to solve the problem in the above background technology that water on the bathroom floor is easy to seep downward through the edge of the water pipe, which is not conducive to the stable waterproofing of the bathroom floor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof structure for paving the floor of a bathroom, comprising a ground substrate, a landfill concrete layer is arranged above the ground substrate, a toilet drain pipe, a wash drain pipe and a floor drain pipe are arranged inside the landfill concrete layer respectively, the upper ends of the toilet drain pipe, the wash drain pipe and the floor drain pipe all extend above the landfill concrete layer, a conical annular groove is arranged on the upper end surface of the landfill concrete layer along the outer sides of the toilet drain pipe, the wash drain pipe and the floor drain pipe, a landfill material is arranged inside the conical annular groove, the landfill material is an inorganic plugging material, a sealing ring is arranged on the outer sides of the toilet drain pipe, the wash drain pipe and the floor drain pipe along the upper side of the landfill material, a glass fiber mesh cloth is paved on the outer sides of the toilet drain pipe, the wash drain pipe and the floor drain pipe along the upper side of the landfill concrete layer, an inner waterproof coating is applied to the inner side of the glass fiber mesh cloth, and an outer waterproof coating is applied to the outer side of the glass fiber mesh cloth.

[0007] Preferably, a first waterproof layer is applied on the upper end surface of the ground substrate, and a second waterproof layer is applied on the upper end surface of the landfill concrete layer.

[0008] Preferably, a cushioning concrete layer is provided above the landfill concrete layer, and floor tiles are laid above the cushioning concrete layer, wherein a plurality of floor tiles are laid.

[0009] Preferably, a brick joint is provided between two adjacent floor tiles, the bottom of the brick joint is filled with sealing glue, and the top of the brick joint is filled with beautifying glue.

[0010] Preferably, a shower drain is arranged above the floor drain pipe, the upper end surface of the shower drain is flush with the upper end surface of the floor tile, an isolation stone strip is arranged between the shower drain and the toilet drain pipe, and the lower end of the isolation stone strip is in contact with the paving concrete layer.

[0011] Preferably, a first delivery pipe is fixedly installed on one side below the floor drain pipe through an arc joint, and a second delivery pipe is fixedly installed on one side below the wash drain pipe through an arc joint, and the first delivery pipe and the second delivery pipe are both fixedly connected to the toilet drain pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model increases the tightness of the connection between the toilet drain pipe, wash drain pipe and floor drain pipe and the landfill concrete layer by grooving around the pipe openings of the toilet drain pipe, wash drain pipe and floor drain pipe, and uses landfill material for sealing and waterproofing treatment. At the same time, by arranging a glass fiber mesh cloth and applying waterproof coating on both the inner and outer sides of the glass fiber mesh cloth, a two-coat-one-cloth construction process is adopted, and a carcass reinforcing material is added during the construction of the waterproof coating to prevent stress concentration and cracking, which is beneficial to the stability of the waterproofing of the outer side of the toilet drain pipe, wash drain pipe and floor drain pipe, and prevents water on the bathroom floor from seeping downward through the edge of the water pipe.

[0014] 2. The utility model forms two waterproof layers by applying a first waterproof layer on the upper end surface of the ground substrate and a second waterproof layer on the upper end surface of the landfill concrete layer, thereby increasing the waterproof capacity of the bathroom floor.

[0015] 3. The utility model provides a brick joint between two adjacent floor tiles, the bottom of the brick joint is filled with sealing glue, and the top of the brick joint is filled with beautifying glue, so that the gap between the floor tiles can be sealed to prevent water from flowing downward, thereby increasing the waterproof ability of the bathroom floor. The provision of the beautifying glue can increase the aesthetics of the gap between the floor tiles on the bathroom floor and increase practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a waterproof structure for bathroom floor paving according to the utility model;

[0017] Figure 2 This is a cross-sectional view of a waterproof structural box for laying on the bathroom floor according to the utility model;

[0018] Figure 3 This is a cross-sectional view of the waterproof structure of the washing downpipe of the utility model;

[0019] Figure 4 It is an enlarged schematic diagram of the A part of the utility model.

[0020] In the figure: 1. Ground substrate; 2. Floor tiles; 3. Isolation stone strips; 4. Shower drain; 5. Toilet drain pipe; 6. Wash drain pipe; 7. Landfill concrete layer; 8. Paving concrete layer; 9. Floor drain pipe; 10. First delivery pipe; 11. Second delivery pipe; 12. Conical ring groove; 13. Landfill material; 14. Sealing ring; 15. Fiberglass mesh cloth; 16. Sealing glue; 17. Beautifying glue. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-4 The utility model provides an embodiment: a bathroom floor paving waterproof structure, including a ground substrate 1, a landfill concrete layer 7 is arranged above the ground substrate 1, and a toilet drain pipe 5, a wash drain pipe 6 and a floor drain pipe 9 are arranged inside the landfill concrete layer 7 respectively. The upper ends of the toilet drain pipe 5, the wash drain pipe 6 and the floor drain pipe 9 extend above the landfill concrete layer 7, and the upper end surface of the landfill concrete layer 7 is provided with a conical annular groove 12 along the outer side of the toilet drain pipe 5, the wash drain pipe 6 and the floor drain pipe 9, and the landfill material 1 is arranged inside the conical annular groove 12. 3. The landfill material 13 is an inorganic plugging material. A sealing ring 14 is provided on the upper side of the landfill material 13 along the outer side of the toilet drain pipe 5, the wash drain pipe 6 and the floor drain pipe 9. A glass fiber mesh cloth 15 is laid on the upper side of the landfill concrete layer 7 along the outer side of the toilet drain pipe 5, the wash drain pipe 6 and the floor drain pipe 9. The glass fiber mesh cloth 15 extends to a range of not less than 300 mm around the pipe opening of the toilet drain pipe 5, the wash drain pipe 6 and the floor drain pipe 9. The inner side of the glass fiber mesh cloth 15 is coated with an inner waterproof coating, and the outer side of the glass fiber mesh cloth 15 is coated with an outer waterproof coating.

[0023] When in use, grooves are made around the pipe openings of the toilet drain pipe 5, the wash drain pipe 6 and the floor drain pipe 9, and the landfill material 13 is used for sealing and waterproofing to increase the tightness of the connection between the pipe and the landfill concrete layer 7. In addition, a glass fiber mesh cloth 15 is provided and waterproof coating is applied on both the inner and outer sides of the glass fiber mesh cloth 15, and a two-coat-one-coat construction process is adopted. During the construction of the waterproof coating, a carcass reinforcing material is added to prevent stress concentration and cracking, which is beneficial to the stability of the waterproofing of the outer sides of the toilet drain pipe 5, the wash drain pipe 6 and the floor drain pipe 9, and prevents water on the bathroom floor from seeping downward through the edge of the water pipe.

[0024] Furthermore, a first waterproof layer is applied on the upper end surface of the ground substrate 1, and a second waterproof layer is applied on the upper end surface of the landfill concrete layer 7, so that two waterproof layers are formed, thereby increasing the waterproof capacity of the bathroom floor.

[0025] Furthermore, a cushioning concrete layer 8 is provided above the buried concrete layer 7, and floor tiles 2 are laid above the cushioning concrete layer 8. A plurality of floor tiles 2 are laid, and a brick joint is provided between two adjacent floor tiles 2. The bottom of the brick joint is filled with sealing glue 16, and the top of the brick joint is filled with beautifying glue 17. The setting of the sealing glue 16 and the beautifying glue 17 can seal the gap between the floor tiles 2 to prevent water from flowing downward, thereby increasing the waterproof ability of the bathroom floor. In addition, the setting of the beautifying glue 17 can increase the aesthetics of the gap between the floor tiles on the bathroom floor and increase its practicality.

[0026] Furthermore, a shower floor drain 4 is arranged above the floor drain pipe 9, and the upper end surface of the shower floor drain 4 is flush with the upper end surface of the floor tile 2. The floor tile 2 where the shower floor drain 4 is located is at the lowest height relative to the surrounding floor tiles 2, which facilitates the water to flow into the shower floor drain 4. An isolation stone strip 3 is arranged between the shower floor drain 4 and the toilet drain pipe 5, and the lower end of the isolation stone strip 3 is in contact with the paving concrete layer 8. The setting of the isolation stone strip 3 enables the bathroom floor to be separated into dry and wet areas, thereby increasing practicality.

[0027] Furthermore, a first delivery pipe 10 is fixedly installed on one side below the floor drain pipe 9 through an arc joint, and a second delivery pipe 11 is fixedly installed on one side below the wash drain pipe 6 through an arc joint. Both the first delivery pipe 10 and the second delivery pipe 11 are fixedly connected to the toilet drain pipe 5, so that the water flowing into the shower floor drain 4 and the wash drain pipe 6 can flow into the toilet drain pipe 5 for discharge.

[0028] Working principle: When in use, a first waterproof layer is applied on the upper end surface of the ground substrate 1, and a second waterproof layer is applied on the upper end surface of the landfill concrete layer 7 to form two waterproof layers, thereby increasing the waterproof ability of the bathroom floor. The sealing filler 16 and the beautifying glue 17 are arranged to seal the gaps between the floor tiles 2 to prevent water from flowing downward, thereby increasing the waterproof ability of the bathroom floor. The arrangement of the beautifying glue 17 can increase the aesthetics of the gaps between the floor tiles 2 on the bathroom floor and increase practicality. At the same time, grooves are cut around the pipe openings of the toilet drain pipe 5, the wash drain pipe 6 and the floor drain pipe 9, and the landfill material 13 is used for sealing and waterproofing to increase the waterproof ability of the outside of the pipe.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A waterproof structure for bathroom floor paving, comprising a floor substrate (1), characterized in that: A landfill concrete layer (7) is arranged above the ground base plate (1), and a toilet drain pipe (5), a wash drain pipe (6) and a floor drain pipe (9) are arranged inside the landfill concrete layer (7), and the upper ends of the toilet drain pipe (5), the wash drain pipe (6) and the floor drain pipe (9) extend above the landfill concrete layer (7). Conical annular grooves (12) are arranged on the upper end surface of the landfill concrete layer (7) along the outer sides of the toilet drain pipe (5), the wash drain pipe (6) and the floor drain pipe (9), and the inner sides of the conical annular grooves (12) are provided. A landfill material (13) is provided at the bottom, and the landfill material (13) is an inorganic leak-proof material. A sealing ring (14) is provided above the landfill material (13) along the outer side of the toilet drain pipe (5), the wash drain pipe (6) and the floor drain pipe (9). A glass fiber mesh cloth (15) is laid above the landfill concrete layer (7) along the outer side of the toilet drain pipe (5), the wash drain pipe (6) and the floor drain pipe (9). The inner side of the glass fiber mesh cloth (15) is coated with an inner side waterproof coating, and the outer side of the glass fiber mesh cloth (15) is coated with an outer side waterproof coating.

2. A bathroom floor paving waterproof structure according to claim 1, characterized in that: A first waterproof layer is applied on the upper end surface of the ground substrate (1), and a second waterproof layer is applied on the upper end surface of the landfill concrete layer (7).

3. A bathroom floor paving waterproof structure according to claim 1, characterized in that: A cushioning concrete layer (8) is arranged above the landfill concrete layer (7), and floor tiles (2) are laid above the cushioning concrete layer (8), wherein a plurality of floor tiles (2) are laid.

4. A bathroom floor paving waterproof structure according to claim 3, characterized in that: A brick joint is provided between two adjacent floor tiles (2), the bottom of the brick joint is filled with sealing glue (16), and the top of the brick joint is filled with seam-beautifying glue (17).

5. A bathroom floor paving waterproof structure according to claim 4, characterized in that: A shower floor drain (4) is arranged above the floor drain pipe (9), the upper end surface of the shower floor drain (4) is flush with the upper end surface of the floor tile (2), an isolation stone strip (3) is arranged between the shower floor drain (4) and the toilet drain pipe (5), and the lower end of the isolation stone strip (3) is in contact with the paving concrete layer (8).

6. A bathroom floor paving waterproof structure according to claim 1, characterized in that: A first delivery pipe (10) is fixedly installed on one side below the floor drain pipe (9) via an arc-shaped joint, and a second delivery pipe (11) is fixedly installed on one side below the wash drain pipe (6) via an arc-shaped joint, and both the first delivery pipe (10) and the second delivery pipe (11) are fixedly connected to the toilet drain pipe (5).

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