Multistage gradient drainage and three-dimensional seepage-proofing descending plate area composite waterproof structure

Abstract

The utility model discloses a multi-stage gradient drainage and three-dimensional anti-seepage descending plate area composite waterproof structure, which relates to the technical field of descending plate areas, and comprises a descending plate area main body, an inclined panel is arranged in the descending plate area main body, the bottom surface of the inclined panel is fixedly connected with the inner wall of the descending plate area main body, the two ends of the inclined panel are respectively provided with a downward inclined surface, and the inclined surface is fixedly connected with the inner wall of the descending plate area main body. Drainage grooves are formed in the left end and the right end of each inclined panel, the two drainage grooves correspond to the inclined planes on the two inclined panels, when accumulated water exists on the inclined panels, the accumulated water can flow into the drainage grooves in the two ends along the inclined planes on the inclined panels, when the accumulated water flows into the two drainage grooves, drainage plates in the two drainage grooves can guide the accumulated water to flow into a water outlet, and a water pump is started; the water pump can absorb and drain accumulated water in the plate descending area main body, so that the plate descending area main body has a drainage function, and the problems that the accumulated water enables the ground to be in a humid state for a long time, damage of ground materials is accelerated, and attractiveness and use functions are affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of drop-slab area technology, and in particular to a multi-level gradient drainage and three-dimensional seepage prevention composite waterproof structure for drop-slab areas. Background Technology

[0002] A lowered floor area refers to a section of a building structure where the floor slab is lower than the adjacent floor slab. These areas are typically located in bathrooms, kitchens, balconies, etc. Their main purpose is to meet specific functional requirements, such as concealing water supply and drainage pipes, so that these areas can better fulfill their functions during use, prevent water leakage into other rooms, and also promote the rational use of space and aesthetics.

[0003] However, during the implementation of the above technical solution, at least the following technical problems were discovered:

[0004] If the slope of the drop slab area is not set properly and the drainage path is not smooth, water will not be able to drain away in time. If an effective waterproof layer is not designed or the waterproof material used is of poor performance, it will be difficult to prevent water penetration. Water accumulation will keep the ground in a damp state for a long time, accelerate the damage of the ground material, affect the aesthetics and functionality, and the leaked water will erode the underlying structure, causing the concrete and steel reinforcement to rust and reduce the durability and safety of the structure. Utility Model Content

[0005] To address the aforementioned problems, this utility model proposes a multi-level gradient drainage and three-dimensional seepage prevention composite waterproof structure for the lowered slab area. This structure more precisely solves the problems that if the slope of the lowered slab area is not set properly and the drainage path is not smooth, water will not be able to drain away in time. If an effective waterproof layer is not designed or the selected waterproof material has poor performance, it will be difficult to prevent water penetration. The water accumulation will keep the ground in a damp state for a long time, accelerating the damage of the ground materials, affecting the aesthetics and functionality. The leaked water will corrode the underlying structure, causing the concrete and steel reinforcement to rust, reducing the durability and safety of the structure.

[0006] This utility model is achieved through the following technical solution:

[0007] A multi-level gradient drainage and three-dimensional seepage prevention composite waterproof structure for a drop-slab area includes a drop-slab area main body. An inclined panel is provided inside the drop-slab area main body. The bottom surface of the inclined panel is fixedly connected to the inner wall of the drop-slab area main body. Both ends of the inclined panel are provided with downward inclined surfaces. Drainage channels are provided on both the left and right ends of the inclined panel. The two drainage channels correspond to the inclined surfaces on the two inclined panels.

[0008] Furthermore, two water outlets are provided at the side end of the main body of the lowering plate area. The two water outlets correspond to the positions of two diversion channels, and diversion plates are provided inside the two diversion channels.

[0009] Furthermore, the lower ends of both diversion plates are fixedly connected to the inner wall of the main body of the lowering plate area, and the upper ends of both diversion plates are provided with downward inclined surfaces, with the inclined surfaces of both diversion plates facing the two water outlets.

[0010] Furthermore, a U-shaped water pipe is installed at one end of the main body of the lowering plate area. Both ends of the U-shaped water pipe are fixedly connected to the main body of the lowering plate area through two water outlets. A water pump is fixedly connected to one end of the U-shaped water pipe.

[0011] Furthermore, the upper end of the sloping panel is also equipped with a waterproofing mechanism, which includes cement-based penetrating crystalline waterproof coating, polymer cement-based waterproof coating and polystyrene coating.

[0012] Furthermore, a polystyrene coating is laid on the surface of the sloping panel, a polymer cement-based waterproof coating is laid on the top of the polystyrene coating, and a cement-based penetrating crystalline waterproof coating is laid on the surface of the polymer cement-based waterproof coating.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. When water accumulates on the sloping panel, it will flow down the slope into the drainage channels at both ends. When the water flows into the two drainage channels, the drainage plates in the two channels will guide the water into the outlet. The water pump will be activated, and the water pump will absorb and discharge the water in the main body of the lowered panel area, so that the main body of the lowered panel area has a drainage function. This avoids the problem that water accumulation will keep the ground in a damp state for a long time, accelerate the damage of the ground material, and affect the aesthetics and functionality.

[0015] II. Cement-based penetrating crystalline waterproof coatings are composed of inorganic powders such as silicate cement and quartz sand, as well as active chemical substances. These substances enable the coating to form insoluble crystalline substances inside the concrete, filling the pores and cracks of the concrete and improving its density and impermeability. Polymer cement-based waterproof coatings are composed of polymer emulsions such as acrylic esters and inorganic powders such as cement and quartz sand. They can form a continuous, dense, elastic waterproof membrane on the surface of the base layer, effectively preventing water penetration. Polystyrene coatings are polymerized from styrene monomers with the chemical formula (C8H8)n. They have good compressive strength and drainage performance, giving the entire drop slab area good water-proof function. Attached Figure Description

[0016] Figure 1 This is a structural diagram of the entire utility model;

[0017] Figure 2 This is a structural diagram of the interior of the main body of the drop-roof structure of this utility model;

[0018] Figure 3 This is a structural diagram of the U-shaped water pipe of this utility model;

[0019] Figure 4 This is a structural diagram of the waterproof mechanism of this utility model.

[0020] The attached diagram is labeled as follows: 11. Main body of the lowered plate area; 12. Sloping panel; 13. U-shaped water pipe; 14. Water pump; 15. Drainage plate; 16. Drainage channel; 17. Water outlet; 18. Cement-based penetrating crystalline waterproof coating; 19. Polymer cement-based waterproof coating; 20. Polystyrene coating. Detailed Implementation

[0021] To more clearly and completely illustrate the technical solution of this utility model, the following description is provided in conjunction with the accompanying drawings.

[0022] Please refer to Figure 1 - Figure 4 This utility model proposes a multi-level gradient drainage and three-dimensional seepage prevention composite waterproof structure for the lowered slab area. It effectively solves the problem that if the slope of the lowered slab area is not set properly and the drainage path is not smooth, water will not be able to be drained in time. If an effective waterproof layer is not designed or the waterproof material used is of poor performance, it will be difficult to prevent water penetration. The water accumulation will keep the ground in a damp state for a long time, accelerate the damage of the ground material, affect the aesthetics and functionality, and the leaked water will corrode the underlying structure, causing the concrete and steel bars to rust, reducing the durability and safety of the structure.

[0023] In this embodiment

[0024] To address the problems existing in the prior art, this utility model provides a multi-level gradient drainage and three-dimensional seepage prevention composite waterproof structure for a drop-plate area, including a drop-plate area main body 11. An inclined panel 12 is provided inside the drop-plate area main body 11. The bottom surface of the inclined panel 12 is fixedly connected to the inner wall of the drop-plate area main body 11. Both ends of the inclined panel 12 are provided with downward inclined surfaces. Drainage channels 16 are provided at both the left and right ends of the inclined panel 12. The two drainage channels 16 correspond to the inclined surfaces on the two inclined panels 12. When there is water accumulation on the inclined panel 12, the water will flow into the drainage channels 16 at both ends along the inclined surfaces on the inclined panel 12.

[0025] Two water outlets 17 are provided at the side end of the main body 11 of the lowered plate area. The two water outlets 17 correspond to the positions of two diversion channels 16. Each of the two diversion channels 16 is equipped with a diversion plate 15. The lower ends of the two diversion plates 15 are fixedly connected to the inner wall of the main body 11 of the lowered plate area. The upper ends of the two diversion plates 15 are provided with downward inclined surfaces. The inclined surfaces of the two diversion plates 15 face the two water outlets 17. When the accumulated water flows into the two diversion channels 16, the diversion plates 15 in the two diversion channels 16 will guide the accumulated water into the water outlets 17.

[0026] A U-shaped water pipe 13 is provided at one end of the main body 11 of the lowered slab area. Both ends of the U-shaped water pipe 13 are fixedly connected to the main body 11 of the lowered slab area through two water outlets 17. A water pump 14 is fixedly connected to one end of the U-shaped water pipe 13. When the water pump 14 is started, the water pump 14 will absorb the accumulated water in the main body 11 of the lowered slab area and discharge it, so that the main body 11 of the lowered slab area has a drainage function. A seepage prevention mechanism is also provided at the upper end of the inclined panel 12. The seepage prevention mechanism includes a cement-based penetrating crystalline waterproof coating 18, a polymer cement-based waterproof coating 19, and a polystyrene coating 20.

[0027] A polystyrene coating 20 is laid on the surface of the sloping panel 12. A polymer cement-based waterproof coating 19 is laid on the upper end of the polystyrene coating 20. A cement-based penetrating crystalline waterproof coating 18 is laid on the surface of the polymer cement-based waterproof coating 19. The cement-based penetrating crystalline waterproof coating 18 is composed of inorganic powders such as silicate cement and quartz sand and active chemical substances. These substances enable the coating to form insoluble crystalline substances inside the concrete, filling the pores and cracks of the concrete and improving the density and impermeability of the concrete. The polymer cement-based waterproof coating 19 is composed of polymer emulsions such as acrylic esters and inorganic powders such as cement and quartz sand. It can form a continuous and dense elastic waterproof membrane on the surface of the base layer, effectively preventing water penetration. The polystyrene coating 20 is polymerized from styrene monomers with the chemical formula (C8H8)n. It has good compressive strength and drainage performance, so that the entire drop slab area 11 has good water-proof function.

[0028] Working principle:

[0029] First, when there is water on the inclined panel 12, the water will flow into the drainage channels 16 at both ends along the inclined surface of the inclined panel 12. When the water flows into the two drainage channels 16, the drainage plates 15 in the two drainage channels 16 will guide the water into the outlet 17. The water pump 14 will be started, and the water pump 14 will absorb the water in the main body 11 of the lowered plate area and discharge it, so that the main body 11 of the lowered plate area has the function of drainage.

[0030] The second step involves cement-based penetrating crystalline waterproof coating 18, which is composed of inorganic powders such as silicate cement and quartz sand, and active chemical substances. These substances enable the coating to form insoluble crystalline substances inside the concrete, filling the pores and cracks of the concrete and improving the density and impermeability of the concrete. Polymer cement-based waterproof coating 19 is composed of polymer emulsions such as acrylic esters and inorganic powders such as cement and quartz sand. It can form a continuous and dense elastic waterproof membrane on the surface of the base layer, effectively preventing water penetration. Polystyrene coating 20 is polymerized from styrene monomers with the chemical formula (C8H8)n. It has good compressive strength and drainage performance, giving the entire drop slab area 11 good water-proof function.

[0031] Of course, there may be other implementations of this utility model. Based on this implementation, other implementations obtained by those skilled in the art without any creative effort are all within the scope of protection of this utility model.

Claims

1. A multi-stage gradient drainage and three-dimensional seepage prevention composite waterproof structure for a lowered slab area, comprising a lowered slab area main body, characterized in that, The interior of the main body of the lowering plate area is provided with an inclined panel. The bottom surface of the inclined panel is fixedly connected to the inner wall of the main body of the lowering plate area. Both ends of the inclined panel are provided with downward inclined surfaces. The left and right ends of the inclined panel are provided with drainage grooves, and the two drainage grooves correspond to the inclined surfaces on the two inclined panels.

2. The composite waterproof structure of the drop-slab zone with multi-stage gradient drainage and three-dimensional seepage prevention as described in claim 1, characterized in that: Two water outlets are provided at the side end of the main body of the lowering plate area; and the interior of the two diversion channels is equipped with diversion plates.

3. The composite waterproof structure of the drop-slab zone with multi-stage gradient drainage and three-dimensional seepage prevention as described in claim 2, characterized in that: The lower ends of both diversion plates are fixedly connected to the inner wall of the main body of the lowering plate area, and the upper ends of both diversion plates are provided with downward inclined surfaces; wherein, the inclined surfaces of both diversion plates face the two water outlets.

4. The composite waterproof structure of the drop-slab zone with multi-stage gradient drainage and three-dimensional seepage prevention as described in claim 3, characterized in that: A U-shaped water pipe is provided at one end of the main body of the lowering plate area, and both ends of the U-shaped water pipe are fixedly connected to the main body of the lowering plate area through two water outlets; wherein, a water pump is fixedly connected to one end of the U-shaped water pipe.

5. The composite waterproof structure of the drop-slab zone with multi-stage gradient drainage and three-dimensional seepage prevention as described in claim 4, characterized in that: The upper end of the inclined panel is also provided with a water-proof mechanism, which includes a cement-based penetrating crystalline waterproof coating, a polymer cement-based waterproof coating, and a polystyrene coating.

6. The composite waterproof structure of the drop-slab zone with multi-stage gradient drainage and three-dimensional seepage prevention as described in claim 5, characterized in that: The surface of the inclined panel is coated with polystyrene.

7. The composite waterproof structure of the drop-slab zone with multi-stage gradient drainage and three-dimensional seepage prevention as described in claim 5, characterized in that: A polymer cement-based waterproof coating is laid on top of the polystyrene coating.

8. The composite waterproof structure of the drop-slab zone with multi-stage gradient drainage and three-dimensional seepage prevention as described in claim 5, characterized in that: The surface of the polymer cement-based waterproof coating is covered with a cement-based penetrating crystalline waterproof coating.

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