A structure column falls in the closing device of landscape flower bed
By combining structural columns, waterproof membrane, and stainless steel edging, the problems of loose edge strips and insufficient waterproofing performance were solved, improving the aesthetics and waterproofing performance of the landscape flower bed and extending the service life of the structure.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA CONSTR EIGHT ENG DIV CORP LTD
- Filing Date
- 2025-05-19
- Publication Date
- 2026-06-12
AI Technical Summary
The existing edge trim strips are attached to the edge of the bracket through a fixed groove, which can easily lead to deformation of the groove, causing loosening or even falling off, and cannot achieve both aesthetics and waterproof performance.
The design employs a combination of structural columns, waterproof membrane, backfill, stainless steel edging, and concrete padding to form a rigid frame, enhancing stability. The waterproof membrane and stainless steel edging further improve waterproofing performance and aesthetics.
It achieves improved waterproofing performance while maintaining aesthetics, extending structural lifespan, and reducing maintenance costs throughout the entire life cycle.
Smart Images

Figure CN224351413U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building construction technology, and in particular to a finishing device for structural columns falling into landscape flower beds. Background Technology
[0002] As urban landscape projects place increasing demands on both functionality and aesthetics, the finishing design of landscape flower beds has gradually become a core element of refined project management.
[0003] A search revealed Chinese patent CN222252728U, which discloses an edge trim assembly structure. Existing edge trims have unsatisfactory performance. This utility model includes a bracket suspended below the perimeter of the ceiling, a decorative panel installed below the bracket, and an edge trim along the edge of the bracket. The edge trim has a horizontally inwardly opening fixing groove on its inner sidewall facing the bracket, and a decorative groove on its exposed surface, within which an embedded decorative line is installed. The edge trim is fitted onto the edge of the bracket through the fixing groove. The bottom surface of the edge trim has a decorative groove for removing and replacing the decorative line, facilitating maintenance and allowing for aesthetic enhancement through the selection of different decorative lines, thereby improving the user experience.
[0004] Based on the above retrieval methods combined with existing technologies;
[0005] The aforementioned patented edge trim strip is attached to the edge of the bracket via a fixed groove, which can easily lead to deformation of the groove, causing the edge trim strip to loosen or even fall off. Furthermore, this structure lacks both sturdiness and aesthetics as well as waterproof performance, thus having certain limitations. Utility Model Content
[0006] To solve the above-mentioned technical problems, this utility model proposes a finishing device for structural columns falling on landscape flower beds, which maintains aesthetics while improving practicality.
[0007] The technical solution to achieve the purpose of this utility model is: a finishing device for a structural column falling on a landscape flower bed, including a basement roof slab, and further comprising;
[0008] Structural columns, which are fixedly installed on the top of the basement roof slab;
[0009] Backfill soil, which is placed above the basement roof slab.
[0010] Preferably, a decorative layer is fixedly installed on the top of the structural column, and waterproof membrane is fixedly installed on the surface of the basement roof slab and the outer perimeter of the structural column, with the backfill soil placed outside the waterproof membrane.
[0011] Preferably, the outer perimeter of the structural column is fixedly fitted with a stainless steel edging, a concrete pad is poured between the backfill soil and the structural column, the top of the concrete pad is covered with pebbles, and the stainless steel edging is placed on top of the pebbles.
[0012] Compared with existing technologies, the significant advantages of this invention are:
[0013] Firstly, this utility model can not only achieve the aesthetics of the waterproof membrane protective layer, but also perfectly connect with the decorative layer of the column itself.
[0014] Secondly, this utility model adopts full-cycle protection, from seepage prevention during the construction stage to corrosion resistance during the service period, extending the life of the basement roof slab and structural columns; the layered structure facilitates local maintenance and reduces the total life cycle cost; and it takes into account both functional and aesthetic requirements, making it suitable for various engineering scenarios such as urban renewal and green building.
[0015] This solves the problem that existing edge trims, which are attached to the edge of the bracket via a fixed groove, are prone to deformation of the groove, causing the edge trim to loosen or even fall off. Furthermore, this structure lacks both sturdiness and aesthetics as well as waterproof performance. Attached Figure Description
[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:
[0017] Figure 1 This is a first-view structural schematic diagram provided by this utility model;
[0018] Figure 2 This is a schematic diagram of the second-view structure provided by this utility model;
[0019] Figure 3 This is a front view structural diagram provided by this utility model.
[0020] Explanation of reference numerals in the attached figures:
[0021] 1. Basement roof slab; 2. Structural columns; 3. Waterproof membrane; 4. Backfill soil; 5. Stainless steel edging; 6. Decorative layer; 7. Concrete foundation; 8. Pebbles. Detailed Implementation
[0022] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.
[0023] This utility model provides an improved edge-finishing device for structural columns falling into landscape flower beds. The technical solution of this utility model is as follows:
[0024] like Figures 1-3 As shown, a structural column rests on the edge of a landscape flower bed, including a basement roof slab 1, which is structurally robust and provides a foundation for subsequent concrete installation, and also includes;
[0025] Structural column 2 is fixedly installed on the top of the basement roof slab 1 and forms a rigid frame by connecting with other components, which has the ability to resist the shearing effect of horizontal loads.
[0026] Backfill soil 4 is placed above the basement roof slab 1. Backfill soil 4 can effectively enhance the compactness of the foundation, reduce uneven settlement, and improve the overall stability of the building.
[0027] Furthermore, a decorative layer 6 is fixedly installed on the top of the structural column 2, and waterproof membrane 3 is fixedly installed on the surface of the basement roof slab 1 and the outer perimeter of the structural column 2. Backfill soil 4 is placed outside the waterproof membrane 3. The waterproof membrane 3 effectively prevents leakage and improves the sealing of the structural layer.
[0028] Furthermore, a stainless steel edging 5 is fixedly installed on the outer perimeter of the structural column 2. A concrete pad 7 is poured between the backfill soil 4 and the structural column 2. Pebbles 8 are laid on the top of the concrete pad 7. The stainless steel edging 5 is set on the top of the pebbles 8. Stainless steel itself has high hardness and strong impact resistance, which can effectively resist external impact and daily wear. Even in humid, high temperature or cold environments, the stainless steel edging 5 can maintain stable performance.
[0029] The specific working method is as follows: First, lay the waterproof membrane 3 (including the protective layer), clean the base layer thoroughly, and ensure that the base layer is flat, clean, and dry. The plaster surface of the vertical wall must not have hollow areas, cracks, or sand return. The installation of water and electricity pipes, flues, and other sleeves must be completed. At the junctions, turns, and internal and external corners of the horizontal and vertical surfaces, uniform, smooth, and rounded corners should be made, with a radius of not less than 50mm. Concrete defects and construction joints should be treated. At the locations where the vertical wall needs to be finished, a flashing groove should be reserved. The joints at the connection points with the membrane on the side wall must be cleaned. At the junctions, turns, and internal and external corners of the horizontal and vertical surfaces, a 500mm wide double-sided self-adhesive membrane should be installed. The membrane should be evenly spread across the horizontal and vertical surfaces. For large-area installations of the waterproof membrane 3, it is required to be fully adhered to the base layer. When the membrane is turned up onto the column, it must be 500mm higher than the finished surface. Secondly, control the thickness of the backfill soil 4 according to the design requirements, and ensure the uniformity and compactness of the backfill soil 4. In addition, pour the concrete cushion layer 7, the thickness of which should not be less than 60mm. In order to control the flatness of the cushion layer, small wooden stakes can be driven into the backfill soil. Then install the stainless steel edging 5, measure the column size and the stainless steel turning position, and select a professional manufacturer to customize the processing. The stainless steel edging 5 of each column is processed into two pieces, namely "U" shape and "I" shape. Lay cobblestone drainage ditches. Finally, the treatment of the decorative layer 6 is to first apply plaster in layers with a thickness of 20mm; then apply waterproof putty in layers, and finally spray it evenly with a spray gun to ensure that there are no missed areas.
[0030] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.
Claims
1. A finishing device for a structural column resting on a landscape flower bed, comprising a basement roof slab (1), characterized in that: Also includes; Structural column (2), which is fixedly installed on the top of the basement roof slab (1); Backfill soil (4) is placed above the basement roof slab (1).
2. The edge-finishing device for a structural column falling onto a landscape flower bed according to claim 1, characterized in that: A decorative layer (6) is fixedly installed on the top of the structural column (2), and waterproof membrane (3) is fixedly installed on the surface of the basement roof slab (1) and the outer perimeter of the structural column (2). The backfill soil (4) is placed outside the waterproof membrane (3).
3. The edge-finishing device for a structural column falling into a landscape flower bed according to claim 1, characterized in that: The outer perimeter of the structural column (2) is fixedly installed with stainless steel edging (5), and a concrete cushion layer (7) is poured between the backfill soil (4) and the structural column (2). The top of the concrete cushion layer (7) is covered with pebbles (8), and the stainless steel edging (5) is set on the top of the pebbles (8).