Basement bottom plate waterproof structure with pre-paved anti-sticking waterproof coiled material
By using a pre-laid reverse-adhesive waterproof membrane structure, the problem of lacking waterproof membrane after the basement floor slab is constructed is solved, enabling waterproof protection to be provided before construction, reducing construction complexity and risk, and improving waterproof performance.
Patent Information
- Application Number
- CN202520043834.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-09
AI Technical Summary
The lack of pre-laid waterproof membrane on existing basement floor slabs after construction leads to increased construction difficulty, complexity, and risk.
The pre-laid reverse-adhesive waterproof membrane structure, which includes an arch support, a filling layer, a reverse-adhesive layer, a waterproof membrane layer, and a base layer, forms a complete waterproof system. By pre-laying the waterproof membrane before construction, it provides double protection for the basement floor.
It reduces construction time and costs, improves waterproofing, ensures a tight bond between the waterproofing layer and the basement floor slab, and enhances the waterproofing performance of the basement.
Smart Images
Figure CN223738626U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to basement floor related technical field especially relates to a basement floor waterproof structure of prelaid anti -sticking waterproof roll material. BACKGROUND
[0002] The basement floor is a part of the basement structure of a building, located at the bottom of the basement, bears the weight of the building above and supports the entire building structure, usually composed of concrete or reinforced concrete, has strong bearing capacity and durability, its design considers factors such as underground water level, soil conditions and basement use function to ensure the stability and safety of the basement floor, the construction of the basement floor needs to be strictly in accordance with the design requirements, including concrete pouring, steel bar laying and sealing waterproof process, in the construction process, the drainage system of the basement needs to be considered to ensure that the floor surface does not accumulate water and take moisture-proof measures to prevent underground water penetration, and the basement floor lacking waterproof layer protection is easily damaged by water during use, resulting in damage to the floor, interior decoration and equipment facilities of the basement, increasing the cost of repair and replacement, so a basement floor waterproof structure of prelaid anti -sticking waterproof roll material is particularly needed.
[0003] However, most of the existing basement floors lack prelaid waterproof roll material during use, and waterproof treatment is carried out after the construction of the basement floor, which is difficult to construct, needs to remove and rebuild the floor, increases the complexity and risk of construction. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing a basement floor waterproof structure of prelaid anti -sticking waterproof roll material to solve the problem of the existing basement floor lacking prelaid waterproof roll material during use, waterproof treatment being carried out after the construction of the basement floor, which is difficult to construct, needs to remove and rebuild the floor, increases the complexity and risk of construction.
[0005] To achieve the above purpose, the utility model provides a basement floor waterproof structure of prelaid anti -sticking waterproof roll material, which comprises a floor body and a prelaid roll material mechanism, the inner side surface of the floor body is provided with the prelaid roll material mechanism, and the outer side surface of the floor body is provided with a waterproof connecting mechanism.
[0006] Preferably, the prelaid roll material mechanism comprises an arched support, a filling layer, an anti -sticking layer, a waterproof roll material layer and a floor base layer, the inner side surface of the floor body is fixedly connected with the arched support, the inner side surface of the arched support is filled with the filling layer, the top surface of the floor body is covered with the anti -sticking layer, the top surface of the anti -sticking layer is tightly combined with the waterproof roll material layer, and the bottom surface of the floor body is fixedly connected with the floor base layer.
[0007] Preferably, the filling layer is composed of polystyrene foam in a uniformly distributed filling state, and the waterproof roll layer is composed of polymer modified asphalt in a roll shape covering the anti-adhesion layer.
[0008] Preferably, the bottom plate base layer is made of concrete in a horizontal flat state, and the anti-adhesion layer is composed of an anti-adhesion film in contact with the waterproof roll layer.
[0009] Preferably, the waterproof connecting mechanism comprises a connecting rubber pad, a sealing pad, a waterproof protective layer, a drying cylinder and a heating cable, the outer side surface of the bottom plate body is fixedly connected with the connecting rubber pad, the outer side surface of the connecting rubber pad is fixedly connected with the sealing pad, the top surface of the sealing pad is fixedly connected with the waterproof protective layer, the inner side surface of the connecting rubber pad is fixedly connected with the drying cylinder, and the inner side surface of the drying cylinder is fixedly connected with the heating cable.
[0010] Preferably, the connecting rubber pad is made of porous rubber, and the sealing pad is made of a polyethylene waterproof film.
[0011] Preferably, the waterproof protective layer is composed of a glass fiber mesh material, and the drying cylinder is filled with sand and gravel.
[0012] Compared with the prior art, the basement bottom plate waterproof structure of the pre-paved anti-adhesion waterproof roll has the advantages that: through the setting of the pre-paved roll mechanism, the combination of the arched support, the filling layer, the anti-adhesion layer, the waterproof roll layer and the bottom plate base layer forms a complete waterproof system, and through the pre-paving of the waterproof roll on the surface, waterproof protection can be provided before the floor construction, groundwater penetration is effectively prevented, double protection is provided for the basement, and the construction can be completed before the floor construction, thereby reducing the time and cost of the subsequent construction stage, improving the construction efficiency, ensuring the close combination between the waterproof layer and the basement bottom plate, enhancing the waterproof effect and improving the waterproof performance of the basement. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a side view schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the mutual cooperation structure of the components of the pre-paved roll mechanism of the utility model;
[0015] Figure 3 It is a schematic diagram of the mutual cooperation structure of the components of the waterproof connecting mechanism of the utility model;
[0016] Figure 4 It is a schematic diagram of the mutual cooperation structure of the drying cylinder and the heating cable of the utility model;
[0017] Figure 5 It is a sectional view schematic diagram of the internal structure of the drying cylinder of the utility model.
[0018] In the figure: 1, the bottom plate body; 2, the pre-laid coiled material mechanism; 201, the arched support; 202, the filling layer; 203, the anti-sticking layer; 204, the waterproof coiled material layer; 205, the bottom plate base layer; 3, the waterproof connecting mechanism; 301, the connecting rubber pad; 302, the sealing pad; 303, the waterproof protective layer; 304, the drying cylinder; 305, the heating cable. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0020] Please refer to Figures 1-5 The utility model provides a kind of basement bottom plate waterproof structure of pre-laid anti-sticking waterproof coiled material: including bottom plate body 1 and pre-laid coiled material mechanism 2, the inner side surface of bottom plate body 1 is provided with pre-laid coiled material mechanism 2, and the outer side surface of bottom plate body 1 is provided with waterproof connecting mechanism 3.
[0021] Further, the pre-laying material mechanism 2 comprises an arched support 201, a filling layer 202, a reverse sticking layer 203, a waterproof roll material layer 204 and a bottom plate base layer 205, the inner side surface of the bottom plate body 1 is fixedly connected with the arched support 201, the inner side surface of the arched support 201 is filled with the filling layer 202, the top surface of the bottom plate body 1 is covered with the reverse sticking layer 203, the top surface of the reverse sticking layer 203 is tightly combined with the waterproof roll material layer 204, the bottom surface of the bottom plate body 1 is fixedly connected with the bottom plate base layer 205, through the setting of the arched support 201, the filling layer 202, the reverse sticking layer 203, the waterproof roll material layer 204 and the bottom plate base layer 205, in the process of use, the arched support 201 is composed of a curved arch structure, similar to the structure of an arch bridge, used to support the above-mentioned reverse sticking layer 203 and waterproof roll material layer 204, providing structural support and carrying capacity, ensuring the stability and durability of the entire waterproof system, the filling layer 202 is composed of polystyrene foam material with heat and sound insulation, filled between the arched supports 201, reducing the conduction of heat and sound, while enhancing the structural strength and stability of the bottom plate, the reverse sticking layer 203 enables it to form a good bond with the surface of the bottom plate body 1, but can easily peel off together with the waterproof roll material layer 204 when needed, in order to carry out construction adjustment or replacement, the waterproof roll material layer 204 prevents water from penetrating into the basement floor, protecting the basement from water damage, the bottom plate base layer 205 provides a supporting and stable foundation to support the adhesion and waterproof function of the waterproof roll material, the waterproof roll material is first connected with the surface of the bottom plate body 1 through its reverse sticking layer 203, forming a sealed waterproof layer; the arched support 201 and the bottom plate base layer 205 provide support and stability for the entire structure.
[0022] Further, the filling layer 202 is composed of polystyrene foam in a uniformly distributed filling state, the waterproof roll material layer 204 is composed of polymer modified asphalt in a roll shape covering the reverse sticking layer 203, the foam plastic has good heat and sound insulation performance, because its structure contains a large number of air holes, it can effectively block the conduction of heat and sound, the waterproof roll material has good waterproof performance.
[0023] Further, the bottom plate base layer 205 is made of concrete in a horizontal and flat state, the reverse sticking layer 203 is composed of a non-stick film in contact with the waterproof roll material layer 204, the bottom plate base layer 205 is usually composed of concrete cement mortar, as the basement floor foundation structure.
[0024] Further, the waterproof connecting mechanism 3 comprises a connecting rubber pad 301, a sealing pad 302, a waterproof protective layer 303, a drying cylinder 304 and a heating cable 305, the outer surface of the bottom plate body 1 is fixedly connected with the connecting rubber pad 301, the outer surface of the connecting rubber pad 301 is fixedly connected with the sealing pad 302, the top surface of the sealing pad 302 is fixedly connected with the waterproof protective layer 303, the inner surface of the connecting rubber pad 301 is fixedly connected with the drying cylinder 304, and the inner surface of the drying cylinder 304 is fixedly connected with the heating cable 305. Through the arrangement of the connecting rubber pad 301, the sealing pad 302, the waterproof protective layer 303, the drying cylinder 304 and the heating cable 305, in the use process, different bottom plate bodies 1 are connected through the waterproof connecting mechanism 3, the connecting rubber pad 301 is clamped in the inside of the two sides of the bottom plate body 1, and the sealing pad 302 is used for sealing the connecting position to achieve the waterproof effect, the connecting rubber pad 301 and the sealing pad 302 are flexible materials and can adapt to the thermal expansion and cold shrink of the bottom plate body 1, the waterproof protective layer 303 is covered on the surface of the sealing pad 302 to protect against mechanical damage, sunlight exposure and chemical corrosion and other factors, can prevent most of the water, and the drying cylinder 304 is filled with sand and gravel to absorb the penetrated water and gradually dry, when the drying effect is insufficient, the heating cable 305 is powered on, and the heat generated by the resistance can assist drying.
[0025] Further, the connecting rubber pad 301 is made of porous rubber, the sealing pad 302 is made of polyethylene waterproof film, the porous rubber has a large number of cavities for water to enter the drying cylinder 304, and the sealing pad 302 plays a waterproof effect for the connecting position.
[0026] Further, the waterproof protective layer 303 is made of glass fiber mesh material, the drying cylinder 304 is filled with sand and gravel, the waterproof protective layer 303 protects the sealing pad 302, and the drying cylinder 304 is filled with sand and gravel to absorb the penetrated water and gradually dry.
[0027] Working principle: a kind of basement floor waterproof structure of pre-laid anti-stick waterproof roll material, arch-shaped support 201 is made of curved arch-shaped structure, similar to the structure of arch bridge, for supporting the above anti-stick layer 203 and waterproof roll material layer 204, provide structural support and carrying capacity, ensure the stability and durability of the entire waterproof system, filling layer 202 is made of polystyrene foam material that is heat and sound insulation, filled between arch-shaped support 201, reduce the conduction of heat and sound, while enhancing the structural strength and stability of the floor, anti-stick layer 203 enables it to form a good bond with the surface of the floor body 1, but can easily peel off together with waterproof roll material layer 204 when needed, in order to carry out construction adjustment or replacement, waterproof roll material layer 204 prevents water from penetrating into the basement floor, protects the basement from water damage, floor base layer 205 provides a stable foundation to support the waterproof function of the waterproof roll material, the waterproof roll material is first connected to the surface of the floor body 1 through its anti-stick layer 203, forming a sealed waterproof layer;Arch-shaped support 201 and floor base layer 205 provide support and stability for the entire structure, different floor bodies 1 are connected by waterproof connecting mechanism 3, connecting rubber pad 301 is clamped inside the two sides of floor body 1, and sealing gasket 302 is sealed at the connecting place to play a waterproof effect, connecting rubber pad 301 and sealing gasket 302 are flexible materials that can adapt to the thermal expansion and cold contraction of floor body 1, waterproof protective layer 303 covers the surface of sealing gasket 302 to protect it from mechanical damage, sunlight exposure and chemical corrosion, etc. Factors can prevent most of the water, and the dry cylinder 304 is filled with sand and gravel to absorb the infiltrated water and gradually dry, when the drying effect is insufficient, the heating cable 305 is powered on, and the heat energy generated by the resistance will assist drying, so a kind of basement floor waterproof structure of pre-laid anti-stick waterproof roll material is completed.
[0028] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A waterproof structure of basement floor of pre-laid anti-sticking waterproof roll, comprising a floor body (1) and a pre-laid roll mechanism (2), characterized in that: The inner side surface of the bottom plate body (1) is provided with a pre-laid coiled material mechanism (2), and the outer side surface of the bottom plate body (1) is provided with a waterproof connection mechanism (3); The pre-laid coiled material mechanism (2) comprises an arched support (201), a filling layer (202), an anti-sticking layer (203), a waterproof coiled material layer (204) and a bottom plate base layer (205), the inner side surface of the bottom plate body (1) is fixedly connected with the arched support (201), the inner side surface of the arched support (201) is filled with the filling layer (202), the top surface of the bottom plate body (1) is covered with the anti-sticking layer (203), the top surface of the anti-sticking layer (203) is tightly combined with the waterproof coiled material layer (204), and the bottom surface of the bottom plate body (1) is fixedly connected with the bottom plate base layer (205).
2. The basement floor waterproof structure of a pre-paved reverse-stick waterproof roll material according to claim 1, characterized in that: The filling layer (202) is composed of polystyrene foam in a uniformly distributed filling state, and the waterproof coiled material layer (204) is composed of polymer modified asphalt in a roll shape covering the anti-sticking layer (203).
3. The basement floor waterproof structure of a pre-paved reverse-stick waterproof roll material according to claim 1, characterized in that: The bottom plate base layer (205) is made of concrete in a horizontal and flat state, and the anti-sticking layer (203) is composed of an anti-sticking film in contact with the waterproof coiled material layer (204).
4. The basement floor waterproof structure of a pre-paved reverse-stick waterproof roll material according to claim 1, characterized in that: The waterproof connection mechanism (3) comprises a connecting rubber pad (301), a sealing gasket (302), a waterproof protective layer (303), a drying cylinder (304) and a heating cable (305), the outer side surface of the bottom plate body (1) is fixedly connected with the connecting rubber pad (301), the outer side surface of the connecting rubber pad (301) is fixedly connected with the sealing gasket (302), the top surface of the sealing gasket (302) is fixedly connected with the waterproof protective layer (303), the inner side surface of the connecting rubber pad (301) is fixedly connected with the drying cylinder (304), and the inner side surface of the drying cylinder (304) is fixedly connected with the heating cable (305).
5. The basement floor waterproof structure of a pre-paved reverse-stick waterproof roll material according to claim 4, characterized in that: The connecting rubber pad (301) is made of porous rubber, and the sealing gasket (302) is made of a polyethylene waterproof film.
6. The basement floor waterproof structure of a pre-paved reverse-stick waterproof roll material according to claim 4, characterized in that: The waterproof protective layer (303) is composed of a glass fiber mesh material, and the drying cylinder (304) is filled with sand and gravel.