A construction structure for dry-installation quick-installation waterproof integrated panels for bathrooms

Abstract

This utility model discloses a construction structure for a dry-installation, quick-setting waterproof integrated panel for bathrooms. It includes, sequentially arranged on the floor slab, an interface agent layer, a quick-drying thick self-leveling mortar layer, a JS waterproof layer, a waterproof backing board layer, a tile adhesive layer, and an anti-slip tile layer. The quick-drying thick self-leveling mortar layer is a building material composed of ordinary silicate cement, aluminum sulfate cement, calcium oxide, fine perlite, and dried river sand. The quick-drying thick self-leveling mortar layer is poured onto the interface agent layer, and the JS waterproof layer is applied onto the quick-drying thick self-leveling mortar layer. The waterproof backing board layer is assembled from extruded polystyrene boards and is fixed to the JS waterproof layer using studded adhesive strips. This application uses the quick-drying thick self-leveling mortar layer and the waterproof backing board layer as leveling layers, featuring fast construction and fast hardening speed. Initial setting occurs within two hours after construction, and people can walk on it after four hours. The leveling layer is then formed by bonding the waterproof backing board layer. The construction is simple, convenient, and efficient.

Description

Technical Field

[0001] This utility model belongs to the field of bathroom floor construction, and specifically relates to a construction structure for a dry-method quick-installation waterproof integrated panel for bathrooms. Background Technology

[0002] In bathroom renovation, floor waterproofing is a crucial hidden project that directly affects whether there will be leaks later on.

[0003] The existing technology can be referenced from the patent with publication number CN113323324A. In order to ensure that the ground does not crack, a concrete layer is usually used for leveling, which requires a seven-day waiting period and has low construction efficiency. Utility Model Content

[0004] This utility model provides a construction structure for a dry-installation, quick-installation waterproof integrated panel for bathrooms, in order to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a construction structure for a dry-installation, quick-setting waterproof integrated panel for bathrooms, comprising an interface agent layer, a quick-drying thick self-leveling mortar layer, a JS waterproof layer, a waterproof backing board layer, a tile adhesive layer, and an anti-slip tile layer arranged sequentially on a floor slab. The interface agent layer is rolled onto the floor slab. The quick-drying thick self-leveling mortar layer is a building material composed of ordinary silicate cement, sulfur aluminum cement, calcium oxide, fine sedimentary beads, and dried river sand. The quick-drying thick self-leveling mortar layer is poured onto the interface agent layer. The JS waterproof layer is applied onto the quick-drying thick self-leveling mortar layer. The waterproof backing board layer is assembled from extruded polystyrene boards. The waterproof backing board layer is fixed to the JS waterproof layer by a quincunx-shaped distribution of adhesive strips. The surface of the waterproof backing board layer has a slightly roughened surface treatment. The tile adhesive layer is sloping with the thinnest part at the drain location. The anti-slip tile layer is bonded to the tile adhesive layer.

[0006] By adopting the above technical solution, this application uses a fast-drying thick self-leveling mortar layer and a waterproof backing board layer as the leveling layer, which has the characteristics of fast construction speed and fast hardening speed. It initially sets two hours after construction and can be walked on after four hours, with high flatness. The leveling layer is then formed by bonding the waterproof backing board layer. The construction is simple, convenient and efficient. The bonding area of ​​the waterproof backing board layer with the quincunx-shaped distribution of adhesive strips is preferably greater than or equal to 40% to ensure structural stability. The surface of the waterproof backing board layer has a micro-roughened treatment, and the bonding strength with the tile adhesive can reach greater than or equal to 1.8MPa. Therefore, this construction structure can meet the requirements of integrity and has the advantages of high construction efficiency.

[0007] Preferably, the thickness of the quick-drying thick self-leveling mortar layer is less than or equal to 2cm, the JS waterproof layer extends 0.3m up the walls on all four sides, the thickness of the waterproof backing board layer is 20mm, the thickness of the tile adhesive layer is 5-15mm, the thinnest part of the tile adhesive layer is 5mm at the drain location, and the height of the anti-slip tile layer is 10mm.

[0008] By adopting the above technical solution, the above are the specific dimensions of this embodiment.

[0009] Preferably, the two sides of the waterproof backing board layer are spliced ​​in an L-shape and the splice is fully coated with waterproof adhesive. The top of the splice seam of the waterproof backing board layer is fully coated with special waterproof adhesive and the two sides are respectively greater than or equal to 4cm. The top of the special waterproof adhesive is fully adhered to the finished waterproof cloth and is smoothed without air bubbles. The two sides of the skirt of the waterproof cloth are fully coated with rubber waterproof membrane, and the rubber waterproof membrane extends 2cm on each side of the skirt of the waterproof cloth.

[0010] By adopting the above technical solution, the splicing area of ​​the waterproof backing board layer is further waterproofed and sealed. Combined with the double waterproofing of the JS waterproof layer, the whole structure has excellent waterproof performance.

[0011] Preferably, a wall is provided on the floor slab, and a T-shaped expansion plug is fixed on the wall. A waterproof backing board is installed on the outside of the T-shaped expansion plug. The waterproof backing board is fixed to the T-shaped expansion plug by a through countersunk dovetail thread. The outside of the waterproof backing board is bonded with wall tiles. A groove is opened on the waterproof backing board layer at the position of the waterproof backing board. The waterproof backing board is embedded in the waterproof backing board layer and fully glued. The inside corner of the waterproof backing board layer and the waterproof backing board is fully glued with waterproof cloth.

[0012] By adopting the above technical solution, the embedded combination of the waterproof backing board upright and the waterproof backing board layer on the wall can further improve the waterproof performance at the corners of the wall.

[0013] Preferably, in a bathroom with wet and dry separation, the waterproof backing board layer in the dry area is assembled with flat joints and the joints are fully coated with waterproof adhesive.

[0014] By adopting the above technical solution, in some bathrooms where there is a separation of wet and dry areas, the waterproof backing board layer in the dry area only needs to be assembled with flat edges.

[0015] Preferably, the top of the flat-edge splice of the waterproof backing board layer is bonded with an 80mm wide mesh fabric, with both sides overlapping evenly. The mesh fabric is covered with S-shaped special waterproof adhesive II, and the 80mm wide waterproof fabric is bonded on the special waterproof adhesive II.

[0016] By adopting the above technical solution, the top of the waterproof backing board layer in the dry area only needs to be waterproofed in the above manner.

[0017] Preferably, the waterproof backing board layer and the waterproof backing board upright are fully glued and directly spliced ​​in the dry area, and the inside corner of the waterproof backing board layer and the waterproof backing board upright are fully glued with 80mm wide mesh cloth, with even overlap on both sides.

[0018] By adopting the above technical solution, the waterproof backing board uprights and waterproof backing board layers on the walls of the dry area do not need to be embedded; only the mesh cloth needs to be glued to the receiving port.

[0019] The beneficial effects of this utility model are as follows: This application uses a fast-drying thick self-leveling mortar layer and a waterproof backing board layer as the leveling layer, which has the characteristics of fast construction speed and fast hardening speed. It initially sets two hours after construction and can be walked on after four hours, with high flatness. The leveling layer is then formed by bonding the waterproof backing board layer, which is simple, convenient and efficient to construct. The bonding area of ​​the waterproof backing board layer with the quincunx-shaped distribution of adhesive strips is preferably greater than or equal to 40%, which ensures structural stability. The surface of the waterproof backing board layer has a micro-roughened treatment, and the bonding strength with the tile adhesive can reach greater than or equal to 1.8MPa. Therefore, this construction structure can meet the requirements of integrity and has the advantages of high construction efficiency.

[0020] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention; the main objectives and other advantages of this invention may be realized and obtained by means of the methods particularly pointed out in the description. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the wet area ground according to an embodiment of this utility model;

[0022] Figure 2 This is a schematic diagram of the waterproofing at the joint of the waterproof backing board layer in the wet area according to an embodiment of this utility model;

[0023] Figure 3 This is a schematic diagram of the joint between the wet area floor and wall tiles in an embodiment of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the dry area ground according to an embodiment of this utility model;

[0025] Figure 5 This is a schematic diagram of the waterproofing at the joint of the waterproof backing board layer in the dry area of ​​this utility model embodiment;

[0026] Figure 6 This is a schematic diagram of the node between the ground and wall tiles in the dry area of ​​this utility model embodiment.

[0027] Attached diagram labels: 1. Floor slab; 2. Interface agent layer; 3. Quick-drying thick self-leveling mortar layer; 4. JS waterproof layer; 5. Waterproof backing board layer; 6. Tile adhesive layer; 7. Anti-slip floor tile layer; 8. Special waterproof adhesive one; 9. Waterproof cloth; 10. Waterproof membrane; 11. Wall; 12. T-shaped expansion plug; 13. Waterproof backing board vertical panel; 14. Mesh cloth; 15. Special waterproof adhesive two. Detailed Implementation

[0028] The technical solution of this utility model will be described in detail below through embodiments. The following embodiments are merely exemplary and can only be used to explain and illustrate the technical solution of this utility model, and should not be construed as limiting the technical solution of this utility model.

[0029] Combination Figure 1-3 A construction structure for a dry-installation, quick-setting waterproof integrated panel for bathrooms includes, sequentially arranged on a floor slab 1, an interface agent layer 2, a quick-drying thick self-leveling mortar layer 3, a JS waterproof layer 4, a waterproof backing board layer 5, a tile adhesive layer 6, and an anti-slip tile layer 7. The interface agent layer 2 is rolled onto the floor slab 1. The quick-drying thick self-leveling mortar layer 3 is a building material composed of ordinary silicate cement, sulfur aluminum cement, calcium oxide, fine sedimentary beads, and dried river sand. The quick-drying thick self-leveling mortar layer 3 is poured onto the interface agent layer 2. The JS waterproof layer 4 is brushed onto the quick-drying thick self-leveling mortar layer 3. The waterproof backing board layer 5 is assembled from extruded polystyrene boards and is fixed to the JS waterproof layer 4 by a quincunx-shaped distribution of adhesive strips. The surface of the waterproof backing board layer 5 has a slightly roughened finish. The tile adhesive layer 6 has the thinnest slope at the drain location. The anti-slip tile layer 7 is bonded to the tile adhesive layer 6.

[0030] This application uses a quick-drying, thick self-leveling mortar layer 3 and a waterproof backing board layer 5 as the leveling layer. It features fast construction and fast hardening speed. It initially sets two hours after construction and can be walked on after four hours, with high flatness. The leveling layer is then formed by bonding the waterproof backing board layer 5. The construction is simple, convenient, and efficient. The bonding area of ​​the waterproof backing board layer 5, which is bonded by the quincunx-shaped distribution of adhesive strips, should preferably be greater than or equal to 40% to ensure structural stability. The surface of the waterproof backing board layer 5 has a micro-roughened treatment, and the bonding strength with the tile adhesive can reach greater than or equal to 1.8MPa. Therefore, this construction structure can meet the requirements of integrity and has the advantages of high construction efficiency.

[0031] The thickness of the quick-drying thick self-leveling mortar layer 3 is less than or equal to 2cm. The JS waterproof layer 4 extends 0.3m up the walls on all four sides. The thickness of the waterproof backing board layer 5 is 20mm. The thickness of the tile adhesive layer 6 is 5-15mm. The thinnest part of the tile adhesive layer 6 at the drain location is 5mm. The height of the anti-slip floor tile layer 7 is 10mm. These are the specific dimensions of this embodiment.

[0032] The waterproof backing board layer 5 is L-shaped spliced ​​on both sides, and the splice is fully coated with waterproof adhesive. The top of the splice seam of the waterproof backing board layer 5 is fully coated with special waterproof adhesive 8, and the top of the seam is at least 4cm on both sides. The top of the special waterproof adhesive 8 is fully adhered to the finished waterproof cloth 9 and smoothed without air bubbles. The skirts on both sides of the waterproof cloth 9 are fully coated with rubber waterproof membrane 10, which extends 2cm on each side of the skirt of the waterproof cloth 9 to further waterproof and seal the splice area of ​​the waterproof backing board layer 5. Combined with the double waterproofing of the JS waterproof layer 4, the whole structure has excellent waterproof performance.

[0033] A wall 11 is provided on the floor slab 1, and a T-shaped expansion plug 12 is fixed on the wall 11. A waterproof backing board upright 13 is installed on the outside of the T-shaped expansion plug 12. The waterproof backing board upright 13 is fixed to the T-shaped expansion plug 12 by a through countersunk dovetail thread. The outside of the waterproof backing board upright 13 is bonded with wall tiles. A groove is opened on the waterproof backing board layer 5 at the position of the waterproof backing board upright 13. The waterproof backing board upright 13 is embedded in the waterproof backing board layer 5 and fully glued. The inside corner of the waterproof backing board layer 5 and the waterproof backing board upright 13 is fully glued with waterproof cloth 9. The embedded combination of the waterproof backing board upright 13 on the wall 11 and the waterproof backing board layer 5 can further improve the waterproof performance at the corner.

[0034] Combination Figure 4-6 In bathrooms with wet and dry separation, the waterproof backing board layer 5 in the dry area should be spliced ​​with flat edges and the splice should be fully coated with waterproof glue. In some cases where the bathroom has wet and dry separation, the waterproof backing board layer 5 in the dry area only needs to be spliced ​​with flat edges.

[0035] The top of the flat-edge splice of the waterproof backing board layer 5 is bonded with an 80mm wide mesh fabric 14, with even overlap on both sides. The mesh fabric 14 is fully coated with S-shaped special waterproof adhesive 15, and the 80mm wide waterproof fabric 9 is bonded on the special waterproof adhesive 15. The top of the waterproof backing board layer 5 in the dry area only needs to be waterproofed in the above way.

[0036] Special waterproof adhesive 1.8 and special waterproof adhesive 2.15 are bonding and sealing materials designed for specific waterproofing needs. They possess high bonding strength, water resistance, and flexibility, and are suitable for waterproofing and sealing of tiles, pipes, roofs, basements, and other areas. In this embodiment, special waterproof adhesive 1.8 and special waterproof adhesive 2.15 are polyurethane resin waterproof adhesives or acrylic waterproof adhesives.

[0037] In the dry area, the waterproof backing board layer 5 and the waterproof backing board upright 13 are fully glued together. At the inside corner of the waterproof backing board layer 5 and the waterproof backing board upright 13, an 80mm wide mesh cloth 14 is fully glued, with even overlap on both sides. The waterproof backing board upright 13 and the waterproof backing board layer 5 on the wall 11 in the dry area do not need to be embedded; only the mesh cloth 14 needs to be glued to the receiving opening.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. A construction structure for a dry-installation, quick-installation waterproof integrated panel for bathrooms, characterized in that: The system includes, sequentially arranged on the floor slab (1), an interface agent layer (2), a quick-drying thick self-leveling mortar layer (3), a JS waterproof layer (4), a waterproof backing board layer (5), a tile adhesive layer (6), and an anti-slip floor tile layer (7). The interface agent layer (2) is rolled onto the floor slab (1). The quick-drying thick self-leveling mortar layer (3) is a building material composed of ordinary silicate cement, sulfur aluminum cement, calcium oxide, fine sedimentary beads, and dried river sand. 3) Pour the interface agent layer (2), apply the JS waterproof layer (4) on the quick-drying thick self-leveling mortar layer (3), the waterproof backing board layer (5) is assembled from extruded polystyrene boards, the waterproof backing board layer (5) is fixed to the JS waterproof layer (4) by the plum blossom-shaped distribution point adhesive strip, the surface of the waterproof backing board layer (5) has a slightly rough surface treatment, the tile adhesive layer (6) is in the thinnest slope at the drain position, and the anti-slip floor tile layer (7) is bonded to the tile adhesive layer (6).

2. The construction structure of a dry-installation quick-installation waterproof integrated panel for bathrooms according to claim 1, characterized in that: The thickness of the quick-drying thick self-leveling mortar layer (3) is less than or equal to 2cm, the JS waterproof layer (4) extends 0.3m up the walls on all four sides, the thickness of the waterproof backing board layer (5) is 20mm, the thickness of the tile adhesive layer (6) is 5-15mm, the thinnest part of the tile adhesive layer (6) is 5mm at the drain location, and the height of the anti-slip floor tile layer (7) is 10mm.

3. The construction structure of a dry-installation quick-installation waterproof integrated panel for bathrooms according to claim 2, characterized in that: The waterproof backing board layer (5) is L-shaped spliced ​​on both sides and the splice is coated with waterproof adhesive. The top of the splice seam of the waterproof backing board layer (5) is fully coated with special waterproof adhesive (8) and the two sides are respectively greater than or equal to 4cm. The top of the special waterproof adhesive (8) is fully glued to the finished waterproof cloth (9) and is smoothed without bubbles. The two sides of the skirt of the waterproof cloth (9) are fully coated with rubber waterproof membrane (10) and the rubber waterproof membrane (10) extends 2cm on each side of the skirt of the waterproof cloth (9).

4. The construction structure of a dry-installation quick-installation waterproof integrated panel for bathrooms according to claim 3, characterized in that: A wall (11) is provided on the floor slab (1), and a T-shaped expansion plug (12) is fixed on the wall (11). A waterproof backing board upright (13) is installed on the outside of the T-shaped expansion plug (12). The waterproof backing board upright (13) is fixed to the T-shaped expansion plug (12) by a through countersunk dovetail wire. The outer side of the waterproof backing board upright (13) is bonded with wall tiles. A groove is opened on the waterproof backing board layer (5) at the position of the waterproof backing board upright (13). The waterproof backing board upright (13) is embedded in the waterproof backing board layer (5) and fully glued. The inside corner of the waterproof backing board layer (5) and the waterproof backing board upright (13) is fully glued with waterproof cloth (9).

5. The construction structure of a dry-installation quick-installation waterproof integrated panel for bathrooms according to claim 4, characterized in that: In bathrooms with wet and dry separation, the waterproof backing board layer (5) in the dry area is spliced ​​with a flat joint and the joint is coated with waterproof glue.

6. The construction structure of a dry-installation quick-installation waterproof integrated panel for bathrooms according to claim 5, characterized in that: The top of the flat joint of the waterproof backing board layer (5) is bonded with an 80mm wide mesh cloth (14), with both sides overlapping evenly. The mesh cloth (14) is covered with S-shaped special waterproof adhesive II (15), and an 80mm wide waterproof cloth (9) is bonded on the special waterproof adhesive II (15).

7. The construction structure of a dry-installation quick-installation waterproof integrated panel for bathrooms according to claim 6, characterized in that: The waterproof backing board layer (5) in the dry area is fully glued to the waterproof backing board upright (13), and 80mm wide mesh cloth (14) is fully glued at the inside corner of the waterproof backing board layer (5) and the waterproof backing board upright (13), with even overlap on both sides.

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