Splicing type recycled brick aggregate concrete water permeable brick

Abstract

The utility model discloses a spliced recycled brick aggregate concrete water permeable brick, and belongs to the technical field of building materials. The water permeable brick comprises a first brick body and a second brick body, the first brick body comprises a base and at least two prisms arranged on the base at intervals, and a containing space is formed between the prisms; and the second brick body can be placed in the accommodating space, and the second brick body and the first brick body form a water passing channel at the connecting gap. The water permeable brick adopts a split type structure, the first brick body serving as a base is in direct contact with the ground and supports the second brick body, the first brick body and the second brick body form a water passing channel at a connecting gap, and the water passing channel is not formed in the first brick body and the second brick body, so that excessive holes are prevented from being formed in the brick body, the structure is simplified, manufacturing is easy, and the water permeable capacity is improved; and a new solution is provided for urban construction and environmental protection.

Description

Technical Field

[0001] The utility model belongs to the technical field of building materials, and in particular relates to a spliced ​​recycled brick aggregate concrete permeable brick. Background Art

[0002] Recycled aggregate permeable bricks are usually made from construction waste after crushing, screening and particle shaping, which effectively realizes the resource utilization of construction waste, achieves the purpose of saving resources and reducing environmental pollution, and belongs to a new type of green and environmentally friendly building material. In the prior art, recycled aggregate permeable bricks mostly adopt an integrated design structure, and the water permeability is increased by designing vertical and horizontal water guide channels on the brick body.

[0003] After searching, for example, Chinese patent application CN202221584060.9, with an application date of June 3, 2022 and an authorization announcement date of November 4, 2022, discloses a recycled aggregate permeable brick, with an upper step groove on one side of the brick body and a lower step groove on the other side of the brick body. The upper end of the brick body is evenly connected with anti-slip ridges, and the upper end of the anti-slip ridges is evenly provided with guide grooves. Through holes are evenly provided between adjacent anti-slip ridges, and water guide channels are evenly provided inside the brick body, and the water guide channels are connected with the through holes. For another example, Chinese patent application CN202111091137.9, filed on September 17, 2021, and published on December 7, 2021, discloses a composite structure recycled aggregate sintered permeable brick, which is a composite blind hole sintered permeable brick, consisting of a brick body and blind holes, the blind holes are evenly distributed in the middle and lower matrix of the brick body along the center line of the long side direction along the bottom surface of the brick, the blind hole opening is downward, and the blind end of the hole is located about 20-30% of the brick thickness below the top surface. The brick body is composed of an upper filter permeable layer and a lower permeable layer with different formulas, and the upper and lower layers are made of molding materials of the same color or different colors and different aggregate particle sizes. For another example, Chinese patent application CN202121830932.0, filed on August 6, 2021, and published on April 1, 2022, discloses a regenerated permeable brick, including a brick body, a semicircular plug fixed on the brick body, a semicircular groove matching the semicircular plug, a plurality of equally spaced triangular plugs fixed on the brick body, and a plurality of triangular grooves matching the triangular plug. The triangular grooves and holes on the brick body can drain the accumulated water on the brick body.

[0004] The above three disclosed technical solutions have complex functional structures set on the brick body, and can only be paved in a single way according to the designed external structure, and cannot be paved with a staggered structure or a more complex pattern; in addition, when the above technical solutions realize the water permeability function with a single-layer paving structure, they rely on cement mortar materials and other bonding materials for auxiliary fixation, which affects the water permeability of the water guide channel. Summary of the invention

[0005] 1. Problems to be solved

[0006] In view of the technical problem that permeable bricks in the prior art mostly adopt an integrated design structure resulting in poor permeability, the purpose of the utility model is to provide a spliced ​​recycled brick aggregate concrete permeable brick, which adopts a split structure, simplifies the structure, is easy to install, and improves the permeability.

[0007] 2. Technical solution

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] The purpose of the utility model is to provide a spliced ​​recycled brick aggregate concrete permeable brick, the permeable brick comprising:

[0010] A first brick body, comprising a base and at least two prisms spaced apart on the base, wherein a receiving space is formed between the prisms;

[0011] and a second brick body, wherein the second brick body can be placed in the accommodating space and forms a water passage with the first brick body at a connecting gap.

[0012] The above-mentioned prisms can be triangular prisms, quadrangular prisms, pentagonal prisms, hexagonal prisms, etc., preferably regular triangular prisms, regular quadrangular prisms, regular pentagonal prisms, regular hexagonal prisms, etc.

[0013] According to any embodiment of the purpose of the present utility model, the base includes an upper bottom surface, a lower bottom surface and a side surface, the upper bottom surface is a spherical surface, the lower bottom surface is a plane, and the side surface includes a dovetail protrusion and a dovetail groove, the dovetail protrusion and the dovetail groove are arranged at intervals, and two adjacent bases are connected by the dovetail protrusion and the dovetail groove.

[0014] According to any implementation scheme of the purpose of the utility model, the prisms are regular hexagonal prisms, the number of which is three, and the regular hexagonal prisms are connected to the spherical surface; the spherical surface is surrounded by the regular hexagonal prisms to set a first connector.

[0015] According to any implementation scheme of the purpose of the present utility model, the second brick body is an equiangular unequal-angle hexagonal prism, and the short side of the equiangular unequal-angle hexagonal prism is equal to the length of the upper base of the regular hexagonal prism; the second connector is provided at the short side of the lower base of the equiangular unequal-angle hexagonal prism; the first connector is connected to the second connector.

[0016] According to any embodiment of the present utility model, the first connecting body is a fan-shaped groove, and the second connecting body is a fan-shaped protrusion.

[0017] According to any implementation scheme of the present utility model, a guide groove is provided on the long side of the second brick body.

[0018] According to any embodiment of the present utility model, the guide groove is semi-conical.

[0019] According to any implementation scheme of the present utility model, the first brick body and the second brick body are made by integrally pouring and sintering recycled brick aggregate concrete.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] (1) The utility model adopts a split structure. The first brick body directly contacts the ground as a base and supports the second brick body. The first brick body and the second brick body form a water passage at the connection gap. The water passage is not inside the first brick body and the second brick body, thus avoiding too many holes inside the brick body. The structure is simplified, easy to manufacture, and the water permeability is improved, providing a new solution for urban construction and environmental protection.

[0023] (2) The utility model of the spliced ​​recycled brick aggregate concrete permeable brick has a large contact area between the bottom surface of the first brick body and the ground, which reduces vertical pressure, prevents the permeable brick from sinking, slows down soil erosion, and improves flood control and drainage capabilities; a water passage is formed between the second brick body and the spherical surface, and rainwater has a high horizontal passability when flowing through, avoiding too many holes in the brick body, and the structure is simple and easy to manufacture;

[0024] (3) The spliced ​​recycled brick aggregate concrete permeable brick of the utility model is connected by a dovetail structure between the first brick bodies, and the first brick body and the second brick body are connected by a fan-shaped groove and a fan-shaped protrusion. The installation is convenient and quick. Multiple permeable bricks can be connected to each other into a whole. The structure has high stability and strong bearing capacity. At the same time, the above-mentioned connection structure is also convenient for the disassembly and replacement of the permeable bricks, and the maintenance cost is low.

[0025] (4) The spliced ​​recycled brick aggregate concrete permeable brick of the utility model adopts recycled brick aggregate concrete, realizes the recycling of construction waste, reduces the demand for natural resource exploitation, and provides a new solution for urban construction and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The technical solution of the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments, but it should be understood that these drawings are designed only for the purpose of explanation and are not intended to limit the scope of the utility model. In addition, unless otherwise specified, these drawings are only intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.

[0027] Figure 1 It is a schematic diagram of the paving three-dimensional structure of the spliced ​​recycled brick aggregate concrete permeable brick of the utility model;

[0028] Figure 2 It is a schematic diagram of the top view of the paving structure of the spliced ​​recycled brick aggregate concrete permeable brick of the utility model;

[0029] Figure 3 It is a schematic diagram of the front cross-sectional structure of the paving of the spliced ​​recycled brick aggregate concrete permeable brick of the utility model;

[0030] Figure 4 It is a schematic diagram of the front cross-sectional structure of the first brick body of the utility model;

[0031] Figure 5 It is a bottom view structural schematic diagram of the second brick body of the utility model.

[0032] Reference numerals:

[0033] 100, first brick body; 110, base; 120, regular hexagonal prism; 130, fan-shaped groove; 140, dovetail protrusion; 150, dovetail groove;

[0034] 200, second brick body; 210, fan-shaped protrusion; 220, guide groove; 300, water passage. DETAILED DESCRIPTION

[0035] The present disclosure may be more easily understood by reference to the following description in conjunction with the accompanying drawings and examples, all of which constitute a part of the present disclosure. It should be understood that the present disclosure is not limited to the specific products, methods, conditions or parameters described and / or shown herein. Further, the terms used herein are only used for the purpose of describing specific embodiments by way of example and are not intended to be limiting unless otherwise stated.

[0036] It should also be understood that, for the sake of clarity, certain features of the present disclosure may be described herein in the context of separate embodiments, but may also be provided in combination with each other in a single embodiment. That is, unless clearly incompatible or specifically not included, each separate embodiment is considered to be combinable with any other embodiment, and the combination is considered to represent another different embodiment. Conversely, for the sake of simplicity, the various features of the present disclosure described in the context of a single embodiment may also be provided individually or in any sub-combination. Finally, although a particular embodiment may be described as part of a series of steps or part of a more general structure, each step or substructure itself may also be considered to be an independent embodiment.

[0037] Unless otherwise indicated, it should be understood that each individual element in a list and each combination of individual elements in the list will be interpreted as a different embodiment. For example, a list of embodiments represented as "A, B, or C" should be interpreted to include embodiments "A", "B", "C", "A or B", "A or C", "B or C", or "A, B, or C".

[0038] In the present disclosure, the singular forms of the articles "a," "an," and "the" also include the corresponding plural references, and a reference to a specific value includes at least that specific value unless the context clearly indicates otherwise. Thus, for example, a reference to "a substance" is a reference to at least one of that substance and equivalents thereof.

[0039] The terms including ordinal numbers such as "first" and "second" can be used to explain various components or fluids, but these components and fluids are not limited by these terms. Therefore, without departing from the teachings of the present disclosure, these terms are only used to distinguish the component / fluid from another component / fluid.

[0040] When items are described by using the conjunction terms "... and / or...," etc., the description should be understood to include any one of the associated listed items and all combinations of one or more thereof.

[0041] In general, the use of the term "about" indicates an approximate value that may vary depending on the desired properties obtained by the disclosed subject matter, and will be interpreted in a context-dependent manner based on function. Therefore, one of ordinary skill in the art will be able to interpret a certain degree of difference on a case-by-case basis. In some cases, the number of significant figures used when expressing a particular value can be a representative technique for determining the difference allowed by the term "about". In other cases, a gradient in a range of values ​​can be used to determine the range of differences allowed by the term "about". Further, all ranges in this disclosure are inclusive and combinable, and reference to the values ​​stated in the range includes each value within the range.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention belongs; the terms used herein and / or include any and all combinations of one or more related listed items.

[0043] Example 1

[0044] like Figures 1 to 5 As shown, this embodiment provides a spliced ​​recycled brick aggregate concrete permeable brick, which includes a first brick body 100 and a second brick body 200; the first brick body 100 and the second brick body 200 are made of recycled brick aggregate concrete by integrally pouring and then sintering.

[0045] In this embodiment, combined with Figure 1 , Figure 2 and Figure 3 As shown, the first brick body 100 includes a base 110 and three regular hexagonal prisms 120, and a accommodating space is formed between the three prisms. The base 110 includes an upper bottom surface, a lower bottom surface and a side surface. The upper bottom surface is a spherical curved surface, the lower bottom surface is a plane, and the side surface includes three dovetail protrusions 140 and three dovetail grooves 150. The dovetail protrusions 140 and the dovetail grooves 150 are arranged at intervals, and two adjacent bases 110 are connected by the dovetail protrusions 140 and the dovetail grooves 150; the regular hexagonal prism 120 is vertically arranged in the middle of the spherical curved surface; and a first connector is arranged on the spherical curved surface around the regular hexagonal prism 120.

[0046] Furthermore, the second brick body 200 is an equiangular unequal-angled hexagonal prism, which can be placed in the accommodating space. The short side of the above-mentioned equiangular unequal-angled hexagonal prism is equal to the length of the upper base of the regular hexagonal prism 120; the second connector is set at the short side of the lower base of the equiangular unequal-angled hexagonal prism; the first connector and the second connector are connected.

[0047] In the prior art, permeable bricks mostly adopt an integrated design structure, by designing vertical and horizontal water guide channels on the brick body, the functional structure set on the brick body is complex, and can only be paved in a single way according to its designed appearance structure, and cannot be paved with a staggered structure or a more complex pattern; in addition, when the above technical solution realizes the permeable function with a single-layer paving structure, it relies on cement mortar materials and other bonding materials for auxiliary fixation, and the permeability of the water guide channel is affected.

[0048] The utility model discloses a spliced ​​recycled brick aggregate concrete permeable brick, which adopts a split structure. The first brick body directly contacts the ground as a base and supports the second brick body. The second brick body is connected to the first brick body through a structure of a fan-shaped protrusion and a fan-shaped groove. The first brick body forms a water passage with the second brick body at the connection gap through the spherical curved surface structure of the upper bottom surface. The water passage is not inside the first brick body and the second brick body, thereby avoiding excessive holes inside the brick body, simplifying the structure, facilitating manufacturing, increasing the water permeability, and providing a new solution for urban construction and environmental protection.

[0049] When in use, when the spliced ​​recycled brick aggregate concrete permeable bricks are paved, after leveling the foundation, the first brick bodies 100 are spliced ​​in pairs through the dovetail protrusions 140 and the dovetail grooves 150, and the opposite sides of the regular hexagonal prisms 120 of the first brick body 100 correspond to the three short sides of the second brick body 200, and the fan-shaped protrusions 210 of the second brick body 200 are matched and connected with the fan-shaped grooves 130 of the spherical surface; according to the above scheme, the first brick body 100 and the second brick body 200 are extended and paved to form a spliced ​​recycled brick aggregate concrete permeable brick pavement, and the pavement is composed of regular hexagonal prisms 120 and equiangular unequal-sided hexagonal prisms.

[0050] Since the upper bottom surface of the first brick body 100 is a spherical surface, after the regular hexagonal prism 120 and the second brick body 200 are spliced, a water passage 300 is formed between the second brick body 200 and the spherical surface, thereby avoiding too many holes in the brick body. The structure is simple, easy to manufacture, and has strong water permeability.

[0051] Example 2

[0052] The structure of this embodiment is basically the same as that of embodiment 1, except that Figure 2 and Figure 5 As shown, the first connecting body is a fan-shaped groove 130 , and the second connecting body is a fan-shaped protrusion 210 .

[0053] Example 3

[0054] The structure of this embodiment is basically the same as that of embodiment 1, except that Figure 5 As shown, a guide groove 220 is provided on the long side of the second brick body 200 , wherein the guide groove 220 is in a semi-conical shape.

[0055] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A spliced ​​recycled brick aggregate concrete permeable brick, characterized in that: include: A first brick body (100) comprises a base (110) and at least two prisms arranged on the base (110) at intervals, wherein a receiving space is formed between the prisms; and a second brick body (200), wherein the second brick body (200) can be placed in the accommodation space and forms a water passage (300) with the first brick body (100) at a connection gap.

2. The spliced ​​recycled brick aggregate concrete permeable brick according to claim 1, characterized in that: The base (110) comprises an upper bottom surface, a lower bottom surface and a side surface, wherein the upper bottom surface is a spherical curved surface, the lower bottom surface is a plane, and the side surface comprises a dovetail protrusion (140) and a dovetail groove (150), wherein the dovetail protrusion (140) and the dovetail groove (150) are arranged at intervals, and two adjacent bases (110) are connected via the dovetail protrusion (140) and the dovetail groove (150).

3. The spliced ​​recycled brick aggregate concrete permeable brick according to claim 2 is characterized in that: The prisms are regular hexagonal prisms (120), and there are three of them. The regular hexagonal prisms (120) are connected to the spherical curved surface; the spherical curved surface surrounds the regular hexagonal prisms (120) to provide a first connector.

4. The spliced ​​recycled brick aggregate concrete permeable brick according to claim 3 is characterized in that: The second brick body (200) is an equiangular scalene hexagonal prism, the short side of which is equal to the length of the upper base of the regular hexagonal prism (120); a second connector is provided at the short side of the lower base of the equiangular scalene hexagonal prism; and the first connector is connected to the second connector.

5. The spliced ​​recycled brick aggregate concrete permeable brick according to claim 4 is characterized in that: The first connecting body is a fan-shaped groove (130), and the second connecting body is a fan-shaped protrusion (210).

6. The spliced ​​recycled brick aggregate concrete permeable brick according to claim 5, characterized in that: A guide groove (220) is provided on the long side of the second brick body (200).

7. The spliced ​​recycled brick aggregate concrete permeable brick according to claim 6, characterized in that: The guide groove (220) is semi-conical.

8. The spliced ​​recycled brick aggregate concrete permeable brick according to any one of claims 1 to 7, characterized in that: The first brick body (100) and the second brick body (200) are made by integrally pouring and then sintering recycled brick aggregate concrete.

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