Concrete paving block with decorative effect

Abstract

The utility model discloses a kind of concrete paving bricks with decorative effect, it relates to concrete paving brick technical field, to solve the single color of existing concrete paving brick, when paving pattern, need to pick different color brick block, paving operation is inconvenient, practicality needs to improve, its technical scheme main point includes paving brick body, the paving brick body includes concrete support, first water-permeable sand and gravel layer, second water-permeable sand and gravel layer, first water-permeable sand and gravel layer and second water-permeable sand and gravel layer are distributed on the two side surfaces of concrete support, the middle position of symmetrical two side edges of the paving brick body is evenly provided with a limit connecting groove, the both ends of the paving brick body are provided with a limit protrusion respectively, the limit protrusion is attached at limit connecting groove. Reached can flexibly and conveniently the paving operation of different pattern, decorative effect is strong, practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of concrete paving brick technology, and in particular to a concrete paving brick with decorative effect. Background Technology

[0002] Concrete paving bricks are block materials with specific shapes and sizes, made primarily from cement, aggregates, water, and admixtures through processes such as mixing, molding, and curing. Cement is the binding material, aggregates (including stones and sand) act as a framework, water is used for the hydration reaction of cement, and admixtures improve the performance of concrete, such as increasing strength and durability.

[0003] The existing concrete paving bricks are only available in one color. When laying patterns, different colored bricks need to be selected, which is inconvenient and the practicality needs to be improved. Utility Model Content

[0004] The purpose of this invention is to provide a concrete paving brick with decorative effect that can be flexibly and conveniently installed in different patterns, with strong decorative effect and high practicality.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A decorative concrete paving brick includes a paving brick body, which comprises a concrete support, a first permeable gravel layer, and a second permeable gravel layer. The first and second permeable gravel layers are distributed on both sides of the concrete support. A limiting connection groove is provided at the middle position of each of the two symmetrical sides of the paving brick body. A limiting protrusion is provided at each end of the paving brick body, and the limiting protrusion fits into the limiting connection groove.

[0007] By adopting the above technical solution, the paving operation can be carried out conveniently and with high paving efficiency.

[0008] Furthermore, a connecting protrusion is integrally connected to both symmetrical surfaces of the concrete support, and connecting grooves are provided on the outer surfaces of the first and second permeable gravel layers, with the connecting protrusions fitting into the connecting grooves.

[0009] By adopting the above technical solution, the connection stability and firmness between the first permeable gravel layer, the second permeable gravel layer and the concrete support can be effectively improved.

[0010] Furthermore, a water guide groove is provided at the middle position of the side surface of the concrete support, and the water guide groove is distributed along the outer contour of the concrete support.

[0011] By adopting the above technical solution, effective drainage operations can be carried out.

[0012] Furthermore, the inner wall of the water guide channel is provided with multiple water guide holes.

[0013] By adopting the above technical solutions, drainage performance can be improved.

[0014] Furthermore, multiple anti-slip protrusions are provided on the outer surfaces of both the first and second permeable gravel layers.

[0015] By adopting the above technical solutions, efficient anti-slip operations can be performed.

[0016] Furthermore, multiple connecting nets are provided inside the concrete support, the first permeable gravel layer, and the second permeable gravel layer.

[0017] By adopting the above technical solution, the structural strength of the entire paving brick body can be improved by using the connecting mesh.

[0018] In summary, the beneficial technical effects of this utility model are as follows:

[0019] 1. This utility model sets a first permeable gravel layer and a second permeable gravel layer on two symmetrical sides of a concrete support, and sets the first and second permeable gravel layers to different colors. Therefore, when laying paving bricks, the positions of the first and second permeable gravel layers can be easily adjusted according to the paving pattern, which can effectively improve the convenience of pattern laying and thus improve the practicality of the paving bricks.

[0020] 2. This utility model can effectively improve the positional stability of each paving brick body by setting a limiting connecting groove at the middle position of the symmetrical side of the paving brick body and setting limiting protrusions at both ends of the paving brick body. During paving, the limiting protrusions fit into the inside of the limiting connecting groove. Therefore, after multiple paving brick bodies are paved, the positional stability of each paving brick body can be effectively improved.

[0021] 3. By setting multiple connecting meshes inside the paving brick body, this utility model can improve the structural stability and connection stability of the concrete support, the first permeable gravel layer, and the second permeable gravel layer, thereby effectively improving the overall structural strength. Attached Figure Description

[0022] Figure 1 This is a first-view perspective view of the three-dimensional structure of this utility model;

[0023] Figure 2 This is a second perspective view of the three-dimensional structure of this utility model.

[0024] In the diagram: 1. Paving brick body; 2. Concrete support; 3. First permeable gravel layer; 4. Second permeable gravel layer; 5. Anti-slip protrusion; 6. Connecting protrusion; 7. Connecting mesh; 8. Water guide channel; 9. Limiting protrusion; 10. Limiting connecting groove; 11. Connecting groove; 12. Water guide hole. Detailed Implementation

[0025] The method of this utility model will be further described in detail below with reference to the accompanying drawings.

[0026] Reference Figure 1 , Figure 2 A decorative concrete paving brick includes a paving brick body 1, which comprises a concrete support 2, a first permeable gravel layer 3, and a second permeable gravel layer 4. The first and second permeable gravel layers 3 and 4 are distributed on both sides of the concrete support 2. A limiting connecting groove 10 is provided at the middle position of each of the two symmetrical sides of the paving brick body 1. A limiting protrusion 9 is provided at each end of the paving brick body 1, and the limiting protrusion 9 fits into the limiting connecting groove 10. Multiple anti-slip protrusions 5 are provided on the outer surfaces of the first and second permeable gravel layers 3 and 4. The first and second permeable gravel layers 3 and 4 are set in two different colors. A connecting protrusion 6 is integrally connected to each of the two symmetrical sides of the concrete support 2. There is a connecting groove 11, and the connecting protrusion 6 fits into the connecting groove 11. By setting a first permeable gravel layer 3 and a second permeable gravel layer 4 on the two symmetrical sides of the concrete support 2, and setting the first permeable gravel layer 3 and the second permeable gravel layer 4 to different colors, the position of the first permeable gravel layer 3 and the second permeable gravel layer 4 can be easily adjusted according to the paving pattern when laying the paving bricks, which can effectively improve the convenience of pattern laying and thus improve the practicality of the paving bricks. A limiting connecting groove 10 can be set at the middle position of the symmetrical side of the paving brick body 1, and a limiting protrusion 9 can be set at both ends of the paving brick body 1. During paving, the limiting protrusion 9 fits into the inside of the limiting connecting groove 10. Therefore, after multiple paving brick bodies 1 are laid, the positional stability of each paving brick body 1 can be effectively improved.

[0027] Reference Figure 1 , Figure 2 A water guide channel 8 is provided at the middle position of the side surface of the concrete support 2, and the water guide channel 8 is distributed along the outer contour of the concrete support 2. Multiple water guide holes 12 are provided on the inner wall of the water guide channel 8. The water guide channel 8 can be used to guide the infiltrated water and the water infiltrated between two adjacent paving bodies, which can effectively improve the discharge efficiency.

[0028] Reference Figure 1Multiple connecting nets 7 are installed inside the concrete support 2, the first permeable gravel layer 3, and the second permeable gravel layer 4. By installing multiple connecting nets 7 inside the paving brick body 1, the structural stability and connection stability of the concrete support 2, the first permeable gravel layer 3, and the second permeable gravel layer 4 can be improved, and the overall structural strength is effectively improved.

[0029] Working principle: First, the paving operation is carried out. During paving, different colors are selected according to different patterns. At this time, the positions of the first permeable gravel layer 3 and the second permeable gravel layer 4 can be flexibly adjusted. After paving, it can be used. At this time, the anti-slip ridge 5 can improve the anti-slip coefficient of the entire paved road. At the same time, the water guide groove 8 and the water guide hole 12 set in the middle of the side surface of the concrete support 2 can effectively drain water. Since a limiting connecting groove 10 is set in the middle of the symmetrical side of the paving brick body 1, and a limiting protrusion 9 is set at both ends of the paving brick body 1, the limiting protrusion 9 fits into the inside of the limiting connecting groove 10 during paving. Therefore, after multiple paving brick bodies 1 are paved, the positional stability of each paving brick body 1 can be effectively improved. During the entire use process, by setting multiple connecting nets 7 inside the paving brick body 1, the structural stability and connection stability of the concrete support 2, the first permeable gravel layer 3, and the second permeable gravel layer 4 can be improved by using the connecting nets 7.

[0030] The specific real-time examples described herein are preferred real-time examples of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A decorative concrete paving brick, comprising a paving brick body (1), characterized in that: The paving brick body (1) includes a concrete support (2), a first permeable gravel layer (3), and a second permeable gravel layer (4). The first permeable gravel layer (3) and the second permeable gravel layer (4) are distributed on both sides of the concrete support (2). A limiting connection groove (10) is provided at the middle position of both sides of the paving brick body (1). A limiting protrusion (9) is provided at each end of the paving brick body (1). The limiting protrusion (9) fits into the limiting connection groove (10).

2. The concrete paving brick with decorative effect according to claim 1, characterized in that: A connecting protrusion (6) is integrally connected to both symmetrical sides of the concrete support (2). A connecting groove (11) is provided on the outer surface of the first permeable gravel layer (3) and the second permeable gravel layer (4). The connecting protrusion (6) fits into the connecting groove (11).

3. A concrete paving brick with decorative effect according to claim 1, characterized in that: A water guide groove (8) is provided at the middle position of the side surface of the concrete support (2), and the water guide groove (8) is distributed along the outer contour of the concrete support (2).

4. A concrete paving brick with decorative effect according to claim 3, characterized in that: The inner wall of the water guide channel (8) is provided with multiple water guide holes (12).

5. A concrete paving brick with decorative effect according to claim 1, characterized in that: Multiple anti-slip ridges (5) are provided on the outer surfaces of the first permeable gravel layer (3) and the second permeable gravel layer (4).

6. A concrete paving brick with decorative effect according to claim 1, characterized in that: Multiple connecting nets (7) are provided inside the concrete support (2), the first permeable gravel layer (3), and the second permeable gravel layer (4).

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