Garage ground moisture-proof method and garage ground moisture-proof structure

Abstract

The invention provides a garage ground moisture-proof method and a garage ground moisture-proof structure.The garage ground moisture-proof method comprises the following steps that S1, a concrete structure bottom plate is chiseled and cleaned; s2, concave-convex drainage plates are fully laid on the concrete structure bottom plate, and the concave-convex drainage plates are connected in a joint buckling mode; s3, steel bar meshes are laid on the concave-convex drainage plates; s4, garage terrace concrete is poured on the reinforcing mesh; s5, garage terrace concrete is cured, and dividing joints are cut; s6, after the garage floor concrete is dried, floor paint is constructed on the surface of the garage floor concrete; the problems of floor paint blistering, delaminating and the like caused by moisture accumulation on the ground of a traditional garage are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of construction engineering, and in particular relates to a garage floor moisture-proof method and a garage floor moisture-proof structure. Background Art

[0002] Currently, garage floors are primarily surfaced with either corundum or floor paint. Floor paint is widely favored for its diverse color options, seamless finish, ease of cleaning, and excellent chemical resistance. However, it is susceptible to aging, deformation, blistering, and delamination in humid environments, resulting in poor durability and high cost. While corundum flooring offers high structural strength, it has limited color options, lacks a smooth finish, and is susceptible to oil penetration. Its aesthetics and cleanability are inferior to floor paint.

[0003] In view of the above problems, the existing technology lacks a garage floor construction process that can effectively prevent moisture while taking into account aesthetics, durability and economy. Summary of the Invention

[0004] The present invention provides a garage floor moisture-proof method and a garage floor moisture-proof structure, which are used to solve the problems of easy aging, blistering and delamination of existing garage floors in a humid environment.

[0005] In a first aspect, the present invention provides a method for preventing garage floor moisture, comprising the following steps: S1. Chisel and clean the concrete structure base plate; S2. Fully lay concave and convex drainage boards on the concrete structure bottom plate, and connect the concave and convex drainage boards by fastening joints; S3. Lay steel mesh on the concave-convex drainage board; S4. Pour garage floor concrete on the steel mesh; S5. Maintain the garage floor concrete and cut the dividing joints; S6. After the garage floor concrete is dry, apply floor paint on the surface of the garage floor concrete.

[0006] Compared with the existing technology, the benefits of the present invention are: by arranging a concave and convex drainage board layer in the ground structure, a continuous air circulation channel is formed between the concrete structure bottom plate and the garage floor concrete. This structure can effectively promote the natural convection and discharge of underground moisture, and solve the problems of bubbling and delamination of floor paint caused by moisture accumulation in traditional garage floors; at the same time, this method adopts a standardized construction process to organically combine the concave and convex drainage board, steel mesh and concrete layer, which not only ensures the structural strength and durability of the ground, but also achieves the long-term effectiveness of the moisture-proof function. Compared with the traditional floor paint construction process, it significantly extends the service life of the garage floor; in addition, this method is simple to construct, does not require complex equipment, and only adds the drainage board laying link to the conventional ground construction process. It has good engineering applicability and economy, and is particularly suitable for ground moisture-proof treatment in humid environments such as underground garages.

[0007] Furthermore, the surface of the concave-convex drainage board has a continuous concave-convex structure, which is used to form an air circulation channel between the concrete structure bottom plate and the garage floor concrete.

[0008] Furthermore, the steel mesh is formed into a single-layer mesh structure by arranging steel bars with a diameter of 6 mm in a crisscross pattern at intervals of 200 mm.

[0009] Furthermore, the thickness of the garage floor concrete is 1000 mm and the strength grade is C30.

[0010] Furthermore, the floor paint is epoxy floor paint.

[0011] Furthermore, the cutting depth of the dividing joint is 1 / 4 to 1 / 3 of the thickness of the garage floor concrete.

[0012] In a second aspect, the present invention provides a garage floor moisture-proof structure, which is made by the garage floor moisture-proof method described in the first aspect, comprising: a concrete structure base plate, a concave-convex drainage board, a steel mesh, a garage floor concrete, and a floor paint layer; Among them, the concave-convex drainage boards are laid on the concrete structure base plate, and adjacent concave-convex drainage boards are connected by snap-fitting joints; the steel mesh is laid on the concave-convex drainage boards, and the garage floor concrete is poured on the steel mesh; the floor paint layer is coated on the garage floor concrete surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Schematic diagram of the roof insulation board in one embodiment of the present invention.

[0014] Description of reference numerals: 1. Garage floor concrete; 2. Steel mesh; 3. Concave and convex drainage board; 4. Concrete structure base plate. DETAILED DESCRIPTION

[0015] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0016] See also Figure 1 The garage floor moisture-proof method provided by the present invention includes the following steps: first, the concrete structure bottom plate 4 is chiseled and cleaned to ensure that the base layer is flat and clean; then the concave and convex drainage boards 3 are fully laid and connected by joints to form a continuous drainage layer; then the steel mesh 2 is laid to enhance the structural strength; then the garage floor concrete 1 is poured on the steel mesh 2; after the curing is completed, the dividing seams are cut to release the stress; finally, the floor paint is applied on the dry concrete surface.

[0017] The concave-convex drainage board 3 forms an air circulation channel at the bottom of the ground to quickly remove moisture, thereby reducing the humidity of the concrete and significantly improving the adhesion and service life of the floor paint.

[0018] The surface of the concave-convex drainage board 3 is designed with a continuous concave-convex structure, which creates a stable air circulation channel between the concrete base plate 4 and the garage floor concrete 1. Through natural air convection, moisture is continuously discharged, preventing water accumulation in the concrete layer, thereby effectively preventing bubbling and delamination of the floor paint caused by moisture.

[0019] The steel mesh 2 is made of steel bars with a diameter of 6 mm and arranged in a crisscross pattern with a spacing of 200 mm to form a single-layer mesh structure, further ensuring the structural strength and crack resistance of the concrete layer.

[0020] The thickness of the garage floor concrete 1 is set to 100 mm, with a strength grade of C30, which further ensures structural strength while taking into account construction efficiency and material costs.

[0021] The floor paint is preferably epoxy floor paint, which has good chemical corrosion resistance and aesthetics.

[0022] The cutting depth of the dividing joint is controlled within the range of 1 / 4 to 1 / 3 of the thickness of the garage floor concrete. This reduces the risk of drainage board exposure and ensures sufficient stress release, thereby improving the overall durability of the floor.

[0023] The present invention also provides a garage floor moisture-proof structure, manufactured using the aforementioned method, comprising a concrete base plate 4, a concave-convex drainage board 3, a steel mesh 2, a garage floor concrete 1, and a floor paint layer. The concave-convex drainage board 3 is laid on the concrete base plate 4 and connected via fastening joints to form a continuous drainage layer. The steel mesh 2 is laid on the concave-convex drainage board 3 to further enhance structural stability. The garage floor concrete 1 is cast on the steel mesh 2, providing a solid bearing surface. The floor paint layer is applied to the surface of the garage floor concrete 1, providing both aesthetics and protective properties.

[0024] In summary, this invention addresses the durability issues of garage floors in humid environments. Its beneficial effects include significantly reducing concrete moisture, extending the service life of floor paint, improving the overall strength and crack resistance of the floor, and simultaneously meeting both aesthetic and functional requirements. This invention is particularly suitable for use in locations with high moisture resistance requirements, such as underground garages and garages in humid areas, and has broad application prospects.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. If these modifications and variations fall within the scope of the claims of the present invention and their equivalent technologies, they should be considered to be within the scope of protection of the present invention.

Claims

1. A method for preventing garage floor moisture, characterized in that: The following steps are involved: S1. Chisel and clean the concrete structure base plate; S2. Fully lay concave and convex drainage boards on the concrete structure bottom plate, and connect the concave and convex drainage boards by fastening joints; S3. Lay steel mesh on the concave-convex drainage board; S4. Pour garage floor concrete on the steel mesh; S5. Maintain the garage floor concrete and cut the dividing joints; S6. After the garage floor concrete is dry, apply floor paint on the surface of the garage floor concrete.

2. The garage floor moisture-proof method according to claim 1, characterized in that: The surface of the concave-convex drainage board has a continuous concave-convex structure, which is used to form an air circulation channel between the concrete structure base plate and the garage floor concrete.

3. The garage floor moisture-proof method according to claim 1, characterized in that: The steel mesh is composed of 6 mm diameter steel bars arranged crisscross at intervals of 200 mm to form a single-layer mesh structure.

4. The garage floor moisture-proof method according to claim 1, characterized in that: The thickness of the garage floor concrete is 1000mm and the strength grade is C30.

5. The garage floor moisture-proof method according to claim 1, characterized in that: The floor paint is epoxy floor paint.

6. The garage floor moisture-proof method according to claim 1, characterized in that: The cutting depth of the dividing joint is 1 / 4 to 1 / 3 of the thickness of the garage floor concrete.

7. A garage floor moisture-proof structure, made by the garage floor moisture-proof method according to any one of claims 1 to 6, characterized in that: Including: concrete structure base plate, concave and convex drainage board, steel mesh, garage floor concrete and floor paint layer; Among them, the concave-convex drainage boards are laid on the concrete structure base plate, and adjacent concave-convex drainage boards are connected by snap-fitting joints; the steel mesh is laid on the concave-convex drainage boards, and the garage floor concrete is poured on the steel mesh; the floor paint layer is coated on the garage floor concrete surface.

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