Water stop ridge body system at boundary of shower area and non-shower area of bathroom

Abstract

The utility model relates to a water stop ridge body system at the boundary of a shower area and a non-shower area of a bathroom, and relates to the field of waterproof structural equipment.The water stop ridge body system comprises a water stop ridge body, the upper surface of the water stop ridge body is fixedly connected with a connecting film material, and the two ends of the connecting film material extend out of the side wall of the water stop ridge body; a fixing assembly is arranged on the water stop ridge body. The water stop ridge has the effect of solving the problem of poor adhesion between the waterproof coating film and the surface of the water stop ridge body.

Description

Technical Field

[0001] This application relates to the field of waterproof structural equipment, and in particular to a waterproof retaining wall system at the boundary between the shower area and the non-shower area of ​​a bathroom. Background Technology

[0002] In bathroom design, a waterproof steel plate is typically installed at the boundary between the shower area and the non-shower area. Its main function is to prevent water from seeping from the shower area into the non-shower area, thus protecting the overall waterproofing of the bathroom. This helps ensure the continuity and integrity of the bathroom floor waterproofing layer, effectively preventing damage and mold growth caused by water leakage.

[0003] Water-stop steel plates are typically bonded to the substrate using rigid materials such as sealant or cement mortar, extending to both ends of the bathroom walls to form a complete "metal water-stop threshold." This effectively prevents moisture from seeping into non-shower areas through the boundary, protecting the entire bathroom from dryness and cleanliness. During the construction of the bathroom waterproofing layer, a waterproof coating (such as polyurethane waterproof coating or JS waterproof coating) completely wraps around the water-stop steel plate to ensure the continuity and integrity of the waterproofing layer. This improves the sealing and durability of the bathroom floor waterproofing layer, effectively preventing problems caused by moisture leakage.

[0004] Regarding the aforementioned technologies, the inventors believe that most bathroom waterproofing steel plates are currently made of stainless steel, and the most common waterproofing coatings are polymer cement waterproofing coatings (JS waterproofing coatings) and single-component polyurethane waterproofing coatings. In actual construction, the adhesion between the waterproofing coating and the surface of the waterproofing steel plate is not ideal, and it is easy to cause hollowing and delamination, making it difficult to guarantee the quality of the waterproofing layer. Utility Model Content

[0005] To address the issue of poor adhesion between the waterproof coating and the surface of the water-stop retaining wall, this application provides a water-stop retaining wall system for the boundary between the shower area and the non-shower area in a bathroom.

[0006] The water-stop retaining wall system at the boundary between the shower area and the non-shower area in the bathroom provided in this application adopts the following technical solution:

[0007] A water-stop barrier system for the boundary between the shower area and the non-shower area in a bathroom includes a water-stop barrier body. A connecting membrane is fixedly connected to the upper surface of the water-stop barrier body. Both ends of the connecting membrane extend from the side wall of the water-stop barrier body. Fixing components are provided on the water-stop barrier body.

[0008] By adopting the above technical solution, the two ends of the connecting membrane material extend from the side wall of the waterstop retaining wall body, so that the connecting membrane material is connected to the walls on both sides. Since the connecting membrane material is connected to the waterstop retaining wall body and the walls on both sides as an integrated structure, the connection and sealing performance of the waterstop retaining wall body and the wall joint is improved, and the problem of poor adhesion between the waterproof coating and the surface of the waterstop retaining wall body is solved.

[0009] Optionally, the connecting membrane material includes a first butyl self-adhesive layer near the side of the waterstop body, a polyethylene film layer disposed on the side of the first butyl self-adhesive layer away from the waterstop body, a second butyl self-adhesive layer disposed on the side of the polyethylene film layer away from the first butyl self-adhesive layer, and a polypropylene non-woven fabric layer disposed on the side of the second butyl self-adhesive layer away from the polyethylene film layer.

[0010] By adopting the above technical solution, the first butyl self-adhesive layer is connected to the waterstop retaining wall body, and the second butyl self-adhesive layer is connected to the polypropylene non-woven fabric layer. Then, the waterstop retaining wall body and the polypropylene non-woven fabric layer are connected to each other through the connecting membrane material, which solves the problems of difficult connection and sealing between the waterstop steel plate and the wall in this part.

[0011] Optionally, an isolation membrane is provided at the position of the connecting membrane material on the outside of the waterstop retaining body. The isolation membrane is located on the side of the first butyl self-adhesive layer away from the polyethylene film layer, and the isolation membrane is bonded to the first butyl self-adhesive layer.

[0012] By adopting the above technical solution, the release film is used to isolate the outside of the first butyl self-adhesive layer located on the outside of the water-stop retaining wall body. Before use, the release film is torn off from the outside of the first butyl self-adhesive layer, exposing the first butyl self-adhesive layer to be bonded to the side wall of the wall.

[0013] Optionally, the water-stop retaining wall body includes a vertically arranged vertical part, and a horizontal part is arranged at the bottom end of the vertical part. The connecting membrane material completely covers the outer wall surface of the vertical part and the upper surface of the horizontal part. The connecting membrane material on the two vertical side walls of the vertical part extends from the side wall of the water-stop retaining wall body.

[0014] Optionally, the fixing component includes an embedded part, an embedded fixing part, a sealing gasket, and a fixing nut. The sealing gasket is located between the embedded part and the waterstop retaining wall body. The embedded fixing part passes through the embedded part. The fixing nut is sleeved on the side of the embedded fixing part located on the waterstop retaining wall body away from the embedded part. The fixing nut is threadedly connected to the embedded fixing part. The fixing nut presses the waterstop retaining wall body, the sealing gasket, and the embedded part together.

[0015] By adopting the above technical solution, the fixed nut and the pre-embedded fastener are connected by threads, and the pre-embedded part and the water-stop retaining wall body are pressed together by the fixed nut. The bottom end of the pre-embedded part is fixed to the floor slab by the pre-embedded fastener, thereby improving the connection strength of the water-stop retaining wall body.

[0016] Optionally, a baffle is fixedly connected to the water-stop retaining body. The baffle is located on both sides of the fixing nut. The height of the baffle is not less than the height of the fixing nut extending from the upper surface of the water-stop retaining body. The connecting membrane material seals the outer surface of the baffle.

[0017] By adopting the above technical solution, the baffles set on both sides of the fixing bolt prevent water leakage from flowing to the bolt and causing unnecessary corrosion and leakage, thereby improving the service life of the overall system.

[0018] Optionally, the space formed by the connecting membrane material between the baffle, the fixing nut and the adjacent baffle is filled with sealant.

[0019] Optionally, the water-stop retaining wall body is provided with reserved bolt holes, which are opposite to the pre-embedded fixing parts.

[0020] Optionally, a threshold stone is provided on the outside of the water-stop retaining wall body, and a reinforcing medium is filled between the threshold stone and the water-stop retaining wall body. The threshold stone divides the shower area from the non-shower area, and the height of the threshold stone is higher than the ground height of the shower area and the non-shower area.

[0021] Optionally, the bottom wall of the water-stop retaining wall body is not lower than the waterproof layer of the bathroom floor.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. Utilizing its special structure, it improves the overall sealing performance of the joint between the water-stop retaining wall and the bathroom wall, while solving the problems of difficult bonding, easy hollowing, and falling off of conventional water-stop steel plates and waterproof coatings. It has a significant effect on improving the overall waterproof quality and reliability of the bathroom water-stop retaining wall area.

[0024] 2. The water-stop retaining wall body is tightly connected to the floor slab structure through embedded parts. Compared with the existing construction technology, there is no need to cut grooves on the floor slab structure surface, which does not disturb the structure, and has better safety, stronger stability and better joint sealing performance.

[0025] 3. The integrated water-stop retaining wall structure avoids the need to chisel grooves in the floor slab structure, resulting in better safety. It can be customized according to the bathroom size, and the integrated production ensures more reliable overall sealing performance.

[0026] 4. Compared with existing technologies, this system can reduce disturbance to the floor structure, reduce the risk of leakage in this area, and reduce economic losses caused by leakage, thus having significant economic benefits. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of the water-stop barrier body of the water-stop barrier body system at the boundary between the shower area and the non-shower area in the embodiment of this application.

[0028] Figure 2 This is a schematic diagram of the connecting membrane material of the water-stop barrier system at the boundary between the shower area and the non-shower area in the embodiment of this application.

[0029] Figure 3 This is a schematic diagram of the structure of the fixing component of the water-stop barrier system at the boundary between the shower area and the non-shower area in the embodiment of this application.

[0030] Figure 4 This is a top view of the water-stopping retaining wall system at the boundary between the shower area and the non-shower area in the embodiment of this application.

[0031] Figure 5 This is a structural schematic diagram of the baffle position of the water-stopping retaining wall system at the boundary between the shower area and the non-shower area in the embodiment of this application.

[0032] Figure 6 This is a schematic diagram of the usage status of the water-stop retaining wall system at the boundary between the shower area and the non-shower area in the bathroom in this embodiment of the application.

[0033] Figure 7 This is a schematic diagram of the "I"-shaped structure of the water-stop barrier system at the boundary between the shower area and the non-shower area in the embodiment of this application.

[0034] Figure 8 This is a schematic diagram of the "L"-shaped structure of the water-stop barrier system at the boundary between the shower area and the non-shower area in the embodiment of this application.

[0035] Explanation of reference numerals in the attached drawings: 1. Water-stopping sill body; 11. Vertical part; 12. Horizontal part; 13. Reserved bolt hole; 2. Fixing component; 21. Embedded part; 22. First sealing gasket; 23. Embedded fixing part; 24. Fixing nut; 25. Second sealing gasket; 26. Baffle; 3. Connecting membrane material; 4. Threshold stone; 41. Waterproof layer of bathroom floor; 5. Shower area; 6. Non-shower area; 7. Shower area sliding door. Detailed Implementation

[0036] To better understand the above-mentioned objectives, features, and advantages of this application, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0037] Many specific details are set forth in the following description in order to provide a full understanding of this application. However, this application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of this application is not limited to the specific embodiments disclosed below.

[0038] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0039] This application discloses a water-stopping retaining wall system at the boundary between the shower area and the non-shower area in a bathroom. (Refer to...) Figure 1 , Figure 2 , Figure 3 The water-stop retaining wall system at the boundary between the shower area and the non-shower area in the bathroom includes a water-stop retaining wall body 1. A fixing component 2 is installed at the bottom of the water-stop retaining wall body 1, which fixes the water-stop retaining wall body 1 to the connected floor slab. A connecting membrane material 3 is attached and fixed to the outer wall of the water-stop retaining wall body 1. The two ends of the connecting membrane material 3 extend from the side wall of the water-stop retaining wall body 1, and the extended connecting membrane material 3 is used to bond and seal with the walls on both sides.

[0040] The water-stop retaining wall body 1 includes a vertically arranged vertical part 11, and a horizontal part 12 is arranged horizontally at the bottom end of the vertical part 11. The vertical part 11 and the horizontal part 12 are fixedly connected, and the vertical part 11 is located at the center of the horizontal part 12. The two sides of the horizontal part 12 extend from the side wall of the vertical part 11.

[0041] The connecting membrane material 3 includes a first butyl self-adhesive layer on the side close to the waterstop body 1, and the first butyl self-adhesive layer is bonded and fixed to the side wall of the waterstop body 1. A polyethylene film layer is fixedly connected to the side of the first butyl self-adhesive layer away from the waterstop body 1. A second butyl self-adhesive layer is fixedly connected to the side of the polyethylene film layer away from the first butyl self-adhesive layer. A polypropylene non-woven fabric layer is fixedly connected to the side of the second butyl self-adhesive layer away from the polyethylene film layer.

[0042] The connecting membrane 3 completely covers the outer sidewall of the vertical part 11, and the connecting membrane 3 completely covers the top sidewall of the horizontal part 12, and the connecting membrane 3 extends from the ends of the vertical sidewalls on both sides of the vertical part 11.

[0043] A release membrane is provided on one side of the connecting membrane material 3 extending from the water-stopping retaining wall body 1. The release membrane is adhered to the outer wall of the first butyl self-adhesive layer, and the release membrane and the first butyl self-adhesive layer are removable. In use, the release membrane can be torn off from the outside of the first butyl self-adhesive layer, and the first butyl self-adhesive layer can be adhered and fixed to the external wall.

[0044] The fixing component 2 includes a pre-embedded part 21 horizontally positioned at the bottom of the horizontal part 12. A first sealing gasket 22 is horizontally positioned between the upper part of the pre-embedded part 21 and the horizontal part 12. The first sealing gasket 22 is a water-swellable rubber sealing gasket, which serves to seal and stop water. The pre-embedded part 21 is embedded when the floor slab is tied with reinforcing bars and is fixed to the floor slab reinforcing bars by tying or welding.

[0045] An embedded fastener 23 is vertically provided at the bottom end of the embedded part 21. In some embodiments, the embedded fastener 23 is an embedded steel bar. The embedded fastener 23 is fixedly connected to the embedded part 21 and the top of the embedded fastener 23 extends from the top wall of the embedded part 21. The embedded fastener 23 is used to fix the embedded part 21 and to position the subsequent water-stop retaining wall body 1. During construction, it is connected to the floor slab steel bars by binding or welding. Two rows of embedded fasteners 23 are arranged opposite each other.

[0046] Reference Figure 3 , Figure 4 The fixing nut 24 is provided with a reserved bolt hole 13 at the position of the pre-embedded fixing part 23 on the horizontal part 12 of the water-stop retaining wall body 1. The pre-embedded fixing part 23 passes through the interior of the fixing nut 24 through the reserved bolt hole 13 and is fitted with the fixing nut 24 on the outside of the pre-embedded fixing part 23 on the top wall of the water-stop retaining wall body 1. The fixing nut 24 and the pre-embedded fixing part 23 are threaded together. The outer diameter of the fixing nut 24 is larger than the outer diameter of the reserved bolt hole 13, so that the bottom wall of the fixing nut 24 abuts against the top wall of the water-stop retaining wall body 1. The fixing nut 24 presses the water-stop retaining wall body 1 and the pre-embedded part 21 together, thus fixing the water-stop retaining wall body 1 and the pre-embedded part 21 together.

[0047] A second sealing gasket 25 is provided between the fixing nut 24 and the horizontal part 12 of the water-stopping retaining wall body 1. The second sealing gasket 25 is a water-swellable rubber sealing gasket, which plays the role of sealing and water-stopping.

[0048] Reference Figure 4 , Figure 5In some other embodiments, a baffle 26 is vertically installed on the horizontal portion 12 of the water-stop retaining wall 1, relative to the side wall of the fixing nut 24. The baffle 26 is fixedly connected to the water-stop retaining wall 1, and the baffle 26 is located on both sides of the fixing nut 24, with the side of the baffle 26 closest to the fixing nut 24 abutting against the outer side wall of the fixing nut 24. The baffle 26 prevents leaking water from flowing to the fixing nut 24 and causing unnecessary corrosion and leakage.

[0049] The height of the baffle 26 is not lower than the height of the fixing nut 24 protruding from the upper surface of the horizontal part 12. In a specific embodiment, the height of the baffle 26 is the same as the height of the fixing nut 24 protruding from the upper surface of the horizontal part 12, and the upper surface of the baffle 26 is flush with the upper surface of the fixing nut 24.

[0050] The sidewalls of the baffle 26 and the top of the fixing nut 24 are covered with connecting membrane material 3, and the space formed by the two opposing baffles 26, fixing nut 24 and connecting membrane material 3 is filled with sealant.

[0051] Reference Figure 6 In some other embodiments, a threshold stone 4 is provided on the outside of the water-stop retaining wall body 1. The threshold stone 4 is a rectangular hollow structure and is fitted on the outside of the water-stop retaining wall body 1. The bottom side wall of the threshold stone 4 is flush with the bottom side wall of the embedded part 21 and abuts against the bathroom floor waterproof layer 41. The connecting membrane 3 located on the outside of the water-stop retaining wall body 1 is connected to the bathroom floor waterproof layer 41.

[0052] The inner wall of the threshold stone 4 abuts against the two side walls of the water-stop retaining wall 1, and the cavity formed between the inside of the threshold stone 4 and the water-stop retaining wall 1 is filled with concrete or cement mortar.

[0053] A shower area 5 is located on one side of the threshold stone 4, and a non-shower area 6 is located on the side of the threshold stone 4 away from the shower area 5. The shower area 5 and the non-shower area 6 are divided by the threshold stone 4, and the top of the threshold stone 4 is higher than the ground level of the shower area 5 and the non-shower area 6.

[0054] A shower area sliding door 7 is installed at the top of the threshold stone 4, and the shower area sliding door 7 is connected to the threshold stone 4 through a track at the bottom.

[0055] Reference Figure 7 , Figure 8 According to the distribution of retaining walls on the site of the bathroom, the water-stop retaining wall body 1 system includes a “I”-shaped water-stop retaining wall body 1 and an “L”-shaped water-stop retaining wall body 1. If the “I”-shaped water-stop retaining wall body 1 is used, the water-stop retaining wall body 1 is installed before the sealant cures. The isolation film at the bottom of the reserved connecting membrane 3 is removed from the contact part with the walls on both sides, and then it is bonded and sealed with the wall surface.

[0056] If the "L"-shaped waterstop retaining wall body 1 is used, the finished product can be customized according to the actual size of the site and directly installed and fixed on site;

[0057] If the “L”-shaped waterstop retaining wall body 1 is used for on-site assembly and installation, the corner needs to be cut and welded, the weld surface is covered with connecting membrane material 3, the isolation film at the bottom of the pre-reserved connecting membrane material 3 is removed from the contact part with the walls on both sides, and then it is bonded and sealed with the wall surface.

[0058] In this application, the term "multiple" refers to at least two or more, unless otherwise expressly defined. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0059] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A water-stopping retaining wall system at the boundary between the shower area and the non-shower area in a bathroom, characterized in that: The water stop baffle body (1) is fixedly connected with a connecting membrane material (3) on the upper surface, the two ends of the connecting membrane material (3) extend from the side wall of the water stop baffle body (1), and the water stop baffle body (1) is provided with a fixed assembly (2). The fixed assembly (2) comprises a pre-buried part (21), a pre-buried fixing part (23), a sealing gasket and a fixing nut (24), the sealing gasket is located between the pre-buried part (21) and the water stop baffle body (1), the pre-buried fixing part (23) is arranged in the pre-buried part (21), the fixing nut (24) is arranged on the side of the pre-buried fixing part (23) away from the pre-buried part (21) of the water stop baffle body (1), the fixing nut (24) is threadedly connected with the pre-buried fixing part (23), and the fixing nut (24) tightly presses the water stop baffle body (1), the sealing gasket and the pre-buried part (21).

2. A shower zone to non-shower zone interface cistern system according to claim 1, wherein: The connecting membrane material (3) comprises a first butyl self-adhesive layer close to one side of the water stop baffle body (1), a polyethylene film layer arranged on the side of the first butyl self-adhesive layer away from the water stop baffle body (1), a second butyl self-adhesive layer arranged on the side of the polyethylene film layer away from the first butyl self-adhesive layer, and a polypropylene non-woven fabric layer arranged on the side of the second butyl self-adhesive layer away from the polyethylene film layer.

3. A shower zone to non-shower zone interface cistern sill body system according to claim 2, characterised in that: The connecting membrane material (3) is provided with an isolation film at the position outside the water stop baffle body (1), the isolation film is located on the side of the first butyl self-adhesive layer away from the polyethylene film layer, and the isolation film is attached to the first butyl self-adhesive layer.

4. The shower area and non-shower area demarcation cistern body system according to claim 1, characterized in that: The water stop baffle body (1) comprises a vertically arranged vertical part (11), the bottom end of the vertical part (11) is horizontally provided with a horizontal part (12), the connecting membrane material (3) completely covers the outer side wall surface of the vertical part (11) and the upper surface of the horizontal part (12), and the connecting membrane material (3) on the vertical side walls of the two sides of the vertical part (11) extends from the side wall of the water stop baffle body (1).

5. The shower stall and non-shower stall demarcation cistern body system according to claim 1, characterized in that: The water stop baffle body (1) is fixedly connected with a baffle (26), the baffle (26) is located on the two sides of the fixing nut (24) respectively, the height of the baffle (26) is not less than the height of the fixing nut (24) extending from the upper surface of the water stop baffle body (1), and the connecting membrane material (3) seals the outer side surface of the baffle (26).

6. The shower stall and non-shower stall demarcation cistern body system according to claim 5, characterized in that: The space formed by the baffle (26), the fixing nut (24) and the connecting membrane material (3) between adjacent baffles (26) is filled with sealant.

7. The shower area and non-shower area demarcation cistern body system according to claim 1, characterized in that: The water stop baffle body (1) is provided with a reserved bolt hole (13), and the reserved bolt hole (13) is opposite to the pre-buried fixing part (23).

8. A shower drain cimter system according to any one of claims 1 to 7, wherein: The outer side of the water stop baffle body (1) is provided with a threshold stone (4), the threshold stone (4) and the water stop baffle body (1) are filled with reinforcing medium, the threshold stone (4) divides a shower area (5) and a non-shower area (6), and the height of the threshold stone (4) is higher than the ground height of the shower area (5) and the non-shower area (6).

9. The shower area and non-shower area demarcation cistern body system according to claim 7, characterized in that: The bottom wall of the water stop baffle body (1) is not lower than the waterproof layer (41) of the bathroom floor.

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