Floor shell nosing structure
By setting up bonding plates, moisture-proof pads and slope structures at the junction of wet and dry areas, the color difference and loose lift of the floor closure structure are solved, and the aesthetic unity and waterproof performance are improved. It is suitable for flooring in humid environments Layout.
Patent Information
- Application Number
- CN202420169591.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-23
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-23
AI Technical Summary
The existing floor closing structure is prone to chromatic aberration and looseness at the junction of wet and dry areas, which affects the aesthetics and service life.
The floor closure structure is adopted, including the installation of adhesive plates and moisture-proof pads on the dry area floor, and the slope structure and waterproof layer are set on the wet area floor. The sill stone is higher than the finish layer, leaving a gap between the two so as to In water circulation and floor expansion, the use of closing strips is avoided, and the overall beauty and waterproof performance is maintained.
It achieves aesthetic unity between the joints of the floor and the door sill stone, avoids color difference, and provides sufficient expansion space for the floor in a high humidity environment, prevents loosening and curling, and improves waterproof and moisture-proof performance.
Smart Images
Figure CN222227829U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building decoration and renovation, in particular to a floor closing structure. Background Art
[0002] During the residential decoration process, the doors leading to and exiting the bathroom, kitchen and other wet areas with high water consumption face the floor of dry areas such as bedrooms and study rooms. Usually a piece of stone is installed at the door of the wet area, which is called a door sill or threshold stone in the industry. In order to prevent the floor around the threshold stone from loosening and warping, a closing strip with a width of 8-30 mm is often installed at the joints.
[0003] However, there are two problems with this method: 1. The color of the 8-30 mm closing strip is difficult to match the floor or threshold stone, and there is often a color difference, which affects the appearance. 2. The closing strip is 1-3 mm higher than the floor, and it often becomes loose and warped after being stepped on for a period of time. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a floor closing structure, which includes: an original building body, the original building body includes an original floor and an original wall, the original floor includes a dry area floor and a wet area floor; a threshold stone, the threshold stone is located between the dry area floor and the wet area floor, wherein the wet area floor is sequentially provided with a wet area leveling layer, a waterproof layer, a waterproof protective layer, a wet area adhesive layer and a finishing layer, the dry area floor is provided with a dry area leveling layer, an adhesive board, a moisture-proof pad and a floor, the adhesive board is arranged at one end of the dry area floor close to the threshold stone, the dry area leveling layer is arranged at one end of the dry area floor away from the threshold stone, the upper surface of the adhesive board is coated with adhesive, the floor covers the adhesive board and the dry area leveling layer, a gap is arranged between the floor and the threshold stone, and the threshold stone is higher than the upper surface of the finishing layer.
[0005] The floor closing structure provided by the utility model may also have the following characteristics: the wet area leveling layer is in a slope structure, and the slope of the slope structure is 1-3%.
[0006] The floor closing structure provided by the utility model may also have the following features: a wet area floor drain is also arranged on the wet area floor, and the finishing layer is in a sloped structure and slopes toward the wet area floor drain.
[0007] The floor closing structure provided by the utility model may also have the following features: a partition beam is arranged below the threshold stone, the partition beam is located between the dry area floor and the wet area floor, and the threshold stone is covered on the partition beam by a bonding mortar layer.
[0008] The floor closing structure provided by the utility model may also have the following feature: the upper surface of the threshold stone is 10 to 15 mm higher than the finishing layer.
[0009] The floor closing structure provided by the utility model may also have the following feature: a waterproof layer is provided on one side and both end surfaces of the threshold stone close to the wet area ground.
[0010] The floor closing structure provided by the utility model may also have the following feature: the upper surface of the adhesive plate is 15 to 18 mm lower than the threshold stone.
[0011] The floor closing structure provided by the utility model may also have the following feature: the upper surface of the floor is in the same height as the upper surface of the threshold stone.
[0012] The floor closing structure provided by the utility model may also have the following feature: a moisture-proof pad is arranged between the floor and the dry area leveling layer.
[0013] The floor closing structure provided by the utility model may also have the following feature: the gap between the floor and the threshold stone is 8 to 10 mm.
[0014] The beneficial effects of the utility model are:
[0015] In the floor closing structure of the utility model, it includes the original building body and the threshold stone. The original building body includes the original floor and the original wall, and the original floor includes the dry area floor and the wet area floor, and the threshold stone is located between the dry area floor and the wet area floor. The wet area floor is sequentially provided with a wet area leveling layer, a waterproof layer, a waterproof protective layer, a wet area bonding layer and a finishing layer, and the dry area floor is provided with a dry area leveling layer, an adhesive plate, a moisture-proof mat and a floor. The adhesive plate is provided on the dry area floor at one end close to the threshold stone, and the upper surface of the adhesive plate is coated with adhesive, and the floor is covered on the adhesive plate and the dry area leveling layer. A gap is provided between the floor and the threshold stone, and the threshold stone is higher than the upper surface of the finishing layer. In the floor closing structure, the closing strip structure is not used, and the floor is laid to the edge of the threshold stone, so there is no other material at the joint between the two, and no third color appears, which is more concise and beautiful.
[0016] In addition, the leveling layer in the wet area is a sloped structure, sloping toward the floor drain, so that the water in the wet area can flow directly to the floor drain.
[0017] In addition, a waterproof layer is provided on the side facade and both end faces (front face and rear face) of the threshold stone facing the wet area. The waterproof layer can prevent water from penetrating into the wet area bonding layer through the joints of the finishing layer and seeping out through the bonding mortar layer under the threshold stone.
[0018] Not only that, there is a gap between the side of the floor close to the threshold stone and the threshold stone. This gap can leave enough space for the floor to absorb moisture and expand during rainy days, the return of south wind and other seasons with particularly high air humidity, so the floor will not loosen or warp. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the floor closing structure in an embodiment of the utility model. DETAILED DESCRIPTION
[0020] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0021] <Example 1>
[0022] like Figure 1 As shown, the floor closing structure includes the original building body and a threshold stone 50.
[0023] The original building includes an original ground and an original wall 10, wherein the original ground includes a wet area ground 20 and a dry area ground 30. A separation beam 40 is provided between the wet area ground 20 and the dry area ground 30. The separation beam 40 is used to separate the wet area ground 20 from the dry area ground 30.
[0024] The original wall 10 separates the dry area and the wet area of the original building.
[0025] The wet area floor 20 includes a wet area leveling layer 21, a waterproof layer 22, a waterproof protective layer 23, a wet area adhesive layer 24, and a finishing layer 25 which are arranged in sequence from bottom to top.
[0026] The wet area leveling layer 21 is attached to the wet area floor 20 and is a slope structure. The slope of the slope structure is 1-3%. A floor drain is also provided on the wet area floor 20. The slope slopes toward the floor drain, that is, it is high near the door and lowest inside where the floor drain is installed, so that water in the wet area can flow to the floor drain.
[0027] The waterproof layer 22 is attached to the upper surface of the wet area leveling layer 21. The waterproof layer 22 is a hydrophobic material layer that prevents water flowing into the wet area from penetrating into the wet area floor 20 and the original wall 10, preventing water seepage and water leakage in the bathroom, improving the waterproof and moisture-proof performance of the wet area, and reducing the risk of water seepage and water leakage in the wet area.
[0028] The waterproof protective layer 23 is a cement mortar layer, which is made of mortar made by mixing cement and fine sand in a ratio of 1:2 with water, and is attached to the upper surface of the waterproof layer 22 to prevent subsequent construction from damaging the waterproof layer 22.
[0029] The wet area bonding layer 24 is a cement mortar layer, which is attached to the waterproof protective layer 23 and is used to adhere the finishing layer 25 to the waterproof protective layer 23 .
[0030] The facing layer 25 is made of waterproof, moisture-proof, anti-slip, acid-resistant, alkali-resistant and easy-to-care ceramic tiles, and is adhered to the upper surface of the waterproof protective layer 23 through the wet area adhesive layer 24.
[0031] The threshold stone 50 is made of waterproof, moisture-proof, acid-resistant, alkali-resistant, wear-resistant and easy-to-care stone, and is adhered to the upper surface of the partition beam 40 through the bonding mortar layer 51. The upper surface of the threshold stone 50 is 10-15 mm higher than the upper surface of the finishing layer 25 on the wet area, which can prevent the water flowing into the wet area from overflowing, reduce the risk of water seepage and leakage from the wet area, and improve the waterproof performance.
[0032] In addition, a waterproof layer is provided on the side facade and both end faces (front face and rear face) of the threshold stone 50 facing the wet area, so that water that penetrates into the wet area adhesive layer 24 through the joints of the finishing layer 25 will not seep out through the adhesive mortar layer 51 under the threshold stone 50.
[0033] An adhesive plate 31 , a dry area leveling layer 32 , a moisture-proof mat 33 and a floor 34 are arranged on the dry area floor 30 .
[0034] The adhesive plate 31 is made of hard, water-resistant, moisture-resistant, acid-resistant and alkali-resistant ceramic tiles, and its upper surface is 15 to 18 mm lower than the threshold stone 50. The adhesive plate 31 is arranged on the dry area floor 30 through an adhesive layer, and its upper surface is attached to the floor 34 through an adhesive 35. In this embodiment, the upper surface of the adhesive plate 31 is 18 mm lower than 50.
[0035] In practical applications, the thickness of the adhesive plate 31 matches the thickness of the floor 34 and the moisture-proof pad 33 combined.
[0036] The dry area leveling layer 32 is made of cement mortar, attached to the dry area ground 30, located on the side of the adhesive plate 31 away from the threshold stone 50, providing a flat and solid base for the floor 34, and the upper surface is roller-coated with an interface agent.
[0037] The floor 34 is a decorative material for the dry area ground, which is laid on the dry area leveling layer 32, and a waterproof and moisture-proof PVC mat is laid between the two, which is called a moisture-proof mat 33 in the industry.
[0038] When laying, a gap of 8-10 mm is left between the side of the floor 34 close to the threshold stone 50 and the threshold stone 50. This gap can leave enough expansion space for the floor 34 to absorb moisture and expand in seasons with particularly high air humidity such as rainy days and the return of south wind. That is, the other side of the floor 34 can move freely, so the floor 34 on the side of the threshold stone 50 will not be subjected to a large shear force, and will not loosen or warp.
[0039] <Example 2>
[0040] like Figure 1As shown, the floor closing structure includes the original building body and a threshold stone 50.
[0041] The original building includes an original ground and an original wall 10, wherein the original ground includes a wet area ground 20 and a dry area ground 30. A separation beam 40 is provided between the wet area ground 20 and the dry area ground 30. The separation beam 40 is used to separate the wet area ground 20 from the dry area ground 30.
[0042] The original wall 10 separates the dry area and the wet area of the original building.
[0043] The wet area floor 20 includes a wet area leveling layer 21, a waterproof layer 22, a waterproof protective layer 23, a wet area adhesive layer 24, and a finishing layer 25 which are arranged in sequence from bottom to top.
[0044] The wet area leveling layer 21 is attached to the wet area floor 20 and is a slope structure. The slope of the slope structure is 1-3%. A floor drain is also provided on the wet area floor 20. The slope slopes toward the floor drain, that is, it is high near the door and lowest inside where the floor drain is installed, so that water in the wet area can flow to the floor drain.
[0045] The waterproof layer 22 is attached to the upper surface of the wet area leveling layer 21. The waterproof layer 22 is a hydrophobic material layer that prevents water flowing into the wet area from penetrating into the wet area floor 20 and the original wall 10, preventing water seepage and water leakage in the bathroom, improving the waterproof and moisture-proof performance of the wet area, and reducing the risk of water seepage and water leakage in the wet area.
[0046] The waterproof protective layer 23 is a cement mortar layer, which is made of mortar made by mixing cement and fine sand in a ratio of 1:2 with water, and is attached to the upper surface of the waterproof layer 22 to prevent subsequent construction from damaging the waterproof layer 22.
[0047] The wet area bonding layer 24 is a cement mortar layer, which is attached to the waterproof protective layer 23 and is used to adhere the finishing layer 25 to the waterproof protective layer 23 .
[0048] The facing layer 25 is made of waterproof, moisture-proof, anti-slip, acid-resistant, alkali-resistant and easy-to-care ceramic tiles, and is adhered to the upper surface of the waterproof protective layer 23 through the wet area adhesive layer 24.
[0049] The threshold stone 50 is made of waterproof, moisture-proof, acid-resistant, alkali-resistant, wear-resistant and easy-to-care stone, and is adhered to the upper surface of the partition beam 40 through the bonding mortar layer 51. The upper surface of the threshold stone 50 is 10-15 mm higher than the upper surface of the finishing layer 25 on the wet area, which can prevent the water flowing into the wet area from overflowing, reduce the risk of water seepage and leakage from the wet area, and improve the waterproof performance.
[0050] In addition, a waterproof layer is provided on the side facade and both end faces (front face and rear face) of the threshold stone 50 facing the wet area, so that water that penetrates into the wet area adhesive layer 24 through the joints of the finishing layer 25 will not seep out through the adhesive mortar layer 51 under the threshold stone 50.
[0051] An adhesive plate 31 , a dry area leveling layer 32 , a moisture-proof mat 33 and a floor 34 are arranged on the dry area floor 30 .
[0052] The adhesive plate 31 is made of hard, water-resistant, moisture-resistant, acid-resistant and alkali-resistant ceramic tiles, and its upper surface is 15 to 18 mm lower than the threshold stone 50. The adhesive plate 31 is arranged on the dry area floor 30 through the adhesive layer, and its upper surface is attached to the floor 34 through the adhesive 35. In this embodiment, the upper surface of the adhesive plate 31 is 15 mm lower than 50.
[0053] In practical applications, the thickness of the adhesive plate 31 matches the thickness of the floor 34 and the moisture-proof pad 33 combined.
[0054] The dry area leveling layer 32 is made of cement mortar, attached to the dry area ground 30, located on the side of the adhesive plate 31 away from the threshold stone 50, providing a flat and solid base for the floor 34, and the upper surface is roller-coated with an interface agent.
[0055] The floor 34 is a decorative material for the dry area ground, which is laid on the dry area leveling layer 32, and a waterproof and moisture-proof PVC mat is laid between the two, which is called a moisture-proof mat 33 in the industry.
[0056] When laying, a gap of 8-10 mm is left between the side of the floor 34 close to the threshold stone 50 and the threshold stone 50. This gap can leave enough expansion space for the floor 34 to absorb moisture and expand in seasons with particularly high air humidity such as rainy days and the return of south wind. That is, the other side of the floor 34 can move freely, so the floor 34 on the side of the threshold stone 50 will not be subjected to a large shear force, and will not loosen or warp.
[0057] According to the floor closing structure in the above embodiment, it includes the original building body and the threshold stone. The original building body includes the original floor and the original wall, and the original floor includes the dry area floor and the wet area floor, and the threshold stone is located between the dry area floor and the wet area floor. The wet area floor is sequentially provided with a wet area leveling layer, a waterproof layer, a waterproof protective layer, a wet area bonding layer and a finishing layer, and the dry area floor is provided with a dry area leveling layer, an adhesive plate, a moisture-proof pad and a floor. The adhesive plate is provided on the dry area floor at one end close to the threshold stone, and the upper surface of the adhesive plate is coated with adhesive. The floor covers the adhesive plate and the dry area leveling layer. A gap is provided between the floor and the threshold stone, and the threshold stone is higher than the upper surface of the finishing layer. In the floor closing structure, the closing strip structure is not used, and the floor is laid to the edge of the threshold stone, so there is no other material at the joint between the two, and no third color appears, which is more concise and beautiful.
[0058] In addition, the leveling layer in the wet area is a sloped structure, sloping toward the floor drain, so that the water in the wet area can flow directly to the floor drain.
[0059] In addition, a waterproof layer is provided on the side facade and both end faces (front face and rear face) of the threshold stone facing the wet area. The waterproof layer can prevent water from penetrating into the wet area bonding layer through the joints of the finishing layer and seeping out through the bonding mortar layer under the threshold stone.
[0060] Not only that, there is a gap between the side of the floor close to the threshold stone and the threshold stone. This gap can leave enough space for the floor to absorb moisture and expand during rainy days, the return of south wind and other seasons with particularly high air humidity, so the floor will not loosen or warp.
[0061] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and the equivalent technology, the present application is also intended to include these modifications and variations.
Claims
1. A floor closing structure, characterized in that: include: The original building includes an original ground and an original wall, and the original ground includes a dry area and a wet area; A threshold stone, wherein the threshold stone is located between the dry area ground and the wet area ground, The wet area floor is provided with a wet area leveling layer, a waterproof layer, a waterproof protective layer, a wet area bonding layer and a finishing layer in sequence. The dry area floor is provided with a dry area leveling layer, an adhesive plate, a moisture-proof mat and a floor. The adhesive plate is arranged on one end of the dry area ground close to the threshold stone, and the dry area leveling layer is arranged on one end of the dry area ground away from the threshold stone. The upper surface of the bonding plate is coated with bonding glue. The floor covers the adhesive board and the dry area leveling layer. A gap is provided between the floor and the threshold stone. The threshold stone is higher than the upper surface of the finishing layer.
2. The floor closing structure according to claim 1, characterized in that: The wet area leveling layer is in a slope structure, and the slope of the slope structure is 1-3%.
3. The floor closing structure according to claim 1, characterized in that: A wet area floor drain is also arranged on the wet area ground, and the finishing layer is in a slope structure and slopes toward the wet area floor drain.
4. The floor closing structure according to claim 1, characterized in that: A partition beam is provided below the threshold stone, and the partition beam is located between the dry area ground and the wet area ground. The threshold stone is covered on the partition beam through a bonding mortar layer.
5. The floor closing structure according to claim 1, characterized in that: The upper surface of the threshold stone is 10 to 15 mm higher than the finishing layer.
6. The floor closing structure according to claim 1, characterized in that: A waterproof layer is arranged on one side and both end surfaces of the threshold stone close to the wet area ground.
7. The floor closing structure according to claim 1, characterized in that: The upper surface of the bonding plate is 15 to 18 mm lower than the threshold stone.
8. The floor closing structure according to claim 1, characterized in that: The upper surface of the floor is in the same height as the upper surface of the threshold stone.
9. The floor closing structure according to claim 1, characterized in that: A moisture-proof pad is arranged between the floor and the dry area leveling layer.
10. The floor closing structure according to claim 1, characterized in that: The gap between the floor and the threshold stone is 8 to 10 mm.