A basalt brick module unit based on a geometric progression modular production

Abstract

The utility model belongs to building material technical field discloses a kind of basalt brick module unit based on geometric progression modular production, mainly for solving the paving adaptability of existing basalt brick, on-site cutting difficulty and the problem of poor structural stability. In the utility model, the length-width size specification of all bricks is based on the same geometric progression law, so that bricks of different specifications can be perfectly combined and spliced, with high paving adaptability, neat and coordinated paving patterns, and great aesthetic appeal. The standard modular design can reduce the need for on-site cutting, improve construction efficiency, and reduce construction material loss and construction cost. The grooves and rib structures in the key area of the bottom of the bricks can reduce the self-weight of the brick body, save materials, and also form an effective reinforcement system, enhancing the bending resistance and integrity of the bricks, so that they are less likely to crack when bearing load. At the same time, the grooves can also provide a good interlocking space for the mortar, enhancing the adhesion and mechanical interlocking force between the bricks and the paving base layer, effectively preventing the bricks from loosening, displacing, or unevenly settling during use.

Description

Technical Field

[0001] This utility model relates to the field of building materials technology, specifically to a basalt brick for paving squares, sidewalks, etc., and in particular a modular basalt brick unit with a specific size series and a bottom reinforcement structure. Background Technology

[0002] Basalt bricks are widely used in outdoor paving projects such as plazas and roads due to their excellent properties such as high strength, high durability, wear resistance, and corrosion resistance. To meet the aesthetic diversity and construction convenience of paving projects, bricks of various sizes are usually required to be combined and mosaic.

[0003] Currently, basalt bricks on the market come in various sizes and specifications, but lack a systematic modular design. This leads to the following problems: 1. Poor paving adaptability: Due to the uncoordinated proportions between bricks of different sizes, it is difficult to form a harmonious and regular pattern if they are directly combined and paved, which affects the overall aesthetics of the paving.

[0004] 2. Difficulty in on-site cutting: To meet the requirements of different paving patterns, large bricks often need to be cut on-site. However, due to the high hardness and brittleness of basalt bricks, on-site cutting is difficult, which not only affects the efficiency of paving construction, but also easily causes brick damage and waste, increasing construction costs.

[0005] 3. Insufficient structural stability: The bottom surface of traditional basalt bricks is usually flat or has a simple shallow groove, which limits their adhesion to the base mortar. When subjected to heavy loads or thermal expansion and contraction, they are prone to loosening, uneven settlement or local cracking.

[0006] 4. Inconvenient packaging and transportation: Non-standardized size series makes it impossible to pack bricks tightly, resulting in low utilization of transportation space and easy damage due to shaking and collision.

[0007] Therefore, there is an urgent need in this field for a modular basalt brick unit that is highly adaptable to paving, structurally stable, and easy to construct and transport. Utility Model Content

[0008] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a basalt brick module unit based on geometric sequence modular production. This unit, through systematic size specification design and optimized bottom structure, is used to solve the problems of poor paving adaptability, difficult on-site cutting, and poor structural stability of existing basalt bricks.

[0009] To achieve the above objectives, this utility model provides the following technical solution: A basalt brick module unit based on a geometric progression modular production is characterized by comprising multiple basalt bricks with different length and width dimensions, the length and width dimensions of which follow a geometric progression pattern. Preferably, the length and width dimensions of the basalt bricks include 600mm×600mm, 600mm×300mm, 300mm×300mm, 300mm×150mm, and 150mm×150mm.

[0010] As a further optimization of the above technical solution, a groove is formed on the bottom surface of the basalt brick within the area corresponding to the minimum length and width dimensions of the basalt brick, and the groove is located at the center of the area corresponding to the minimum length and width dimensions of the basalt brick; multiple ribs are arranged parallel to each other within the groove.

[0011] As a further optimization of the above technical solution, the depth of the groove is one-fifth of the thickness of the basalt brick. This depth design can effectively enhance the stability of the basalt brick paving structure while ensuring the strength of the brick itself.

[0012] As a further optimization of the above technical solution, the area of ​​a single groove is half the area of ​​the minimum length and width dimensions of the basalt brick. This proportional design ensures optimal stress distribution and material savings.

[0013] As a further optimization of the above technical solution, the sides of the groove and the rib are tapered slopes of 5mm. This slope facilitates demolding of the bricks after pressing and also facilitates mortar filling.

[0014] As a further optimization of the above technical solution, the edges of the groove and the rib are rounded. Rounding avoids stress concentration and reduces edge damage to the bricks during production and transportation.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. High adaptability of paving combination and low cutting requirements: The length and width dimensions of all bricks in this utility model are based on the same geometric sequence, which allows bricks of different specifications to be perfectly combined and spliced, resulting in high paving adaptability, regular and harmonious paving patterns, and great aesthetic appeal. At the same time, the standardized modular design can reduce the need for on-site cutting, which can greatly improve construction efficiency and reduce construction material waste and construction costs.

[0016] 2. Stable structure and strong load-bearing capacity: This utility model has grooves and rib structures in key areas at the bottom of the brick. This not only reduces the weight of the brick and saves materials, but also forms an effective reinforcing rib system, which enhances the brick's resistance to bending and its overall integrity, making it less prone to cracking when bearing loads.

[0017] 3. Good anchoring effect and not easy to loosen: The groove and ribs set at the bottom of the brick in this utility model can provide a good interlocking space for the mortar, which greatly enhances the bonding force and mechanical interlocking force between the brick and the paving base, and effectively prevents the brick from loosening, shifting or unevenly settling during use.

[0018] 4. Facilitates transportation: The standardized modular size series adopted by this utility model allows bricks to be stacked and packaged tightly and neatly, which can improve transportation efficiency and reduce the risk of damage during transportation. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of a 600mm×600mm basalt brick in a certain embodiment of the present invention; Figure 2 for Figure 1 A sectional view of section AA in the middle.

[0020] Figure 3 This is a schematic diagram of the paving method in one embodiment of the present utility model; Figure 4 This is a schematic diagram of the paving method in another embodiment of the present utility model; Figure 5 A schematic diagram of the mold structure used to produce basalt bricks with the largest length and width dimensions in this utility model; Figure 6 for Figure 5 Top view; Figure 7 A schematic diagram of the mold structure used to produce basalt bricks with the smallest length and width dimensions in this utility model; Figure 8 for Figure 7 Top view; Figure 9 for Figure 6 and Figure 8 A sectional view of section AA in the middle.

[0021] Among them, 1-basalt brick, 2-groove, 3-rib. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example like Figures 1 to 2 As shown, this embodiment provides a basalt brick module unit based on a geometric progression modular production, which consists of a batch of basalt bricks with length and width dimensions arranged in a geometric progression. In this embodiment, the series of basalt brick module units includes five specifications: 600mm×600mm (basic module), 600mm×300mm, 300mm×300mm, 300mm×150mm, and 150mm×150mm. The thickness of all bricks in this series is consistent, mainly determined by the actual usage scenario and load-bearing requirements. For light-load areas such as pedestrian walkways and landscape paths, the brick thickness is generally 20mm-30mm; for medium-load areas such as commercial plazas and parks, the brick thickness is generally 30mm-50mm; and for high-load areas such as vehicular traffic, the brick thickness is generally 50mm or more.

[0024] like Figure 1 As shown, taking a 600mm×600mm brick as an example, its bottom structure is as follows: the entire brick surface can be regarded as being composed of 16 (4×4) 150mm×150mm minimum units, and a groove is opened at the center of each minimum unit area; therefore, there are 16 regularly arranged grooves at the bottom of the brick of this specification; the coverage area of ​​each groove occupies half of the area of ​​the minimum unit area (150mm×150mm), and its optimal choice is a 75mm×75mm square groove.

[0025] Furthermore, the depth of the groove is one-fifth of the total thickness of the brick. For example, if the brick thickness is 40mm, the optimal groove depth is 8mm. Within each groove, three trapezoidal ribs are arranged in parallel. The length of each rib is approximately three-quarters of the groove span, and the height of the ribs is consistent with the groove depth. Both the groove and the ribs have approximately 5mm tapering slopes on their sides to facilitate demolding during production. The sidewalls of the groove and all edges of the ribs are rounded, with a radius not exceeding 5mm. The dimensional ratio between the groove and the ribs remains consistent across all brick sizes.

[0026] For a 600mm×300mm brick, it can be considered as consisting of 8 (4×2) 150mm×150mm minimum units, and its bottom surface will have 8 identical and regularly arranged grooves; for a 300mm×300mm brick, it can be considered as consisting of 4 (2×2) 150mm×150mm minimum units, and its bottom surface will have 4 identical and regularly arranged grooves; for a 300mm×150mm brick, it can be considered as consisting of 2 (2×1) 150mm×150mm minimum units, and its bottom surface will have 2 identical and regularly arranged grooves; for a 150mm×150mm brick, its bottom surface will only have 1 groove.

[0027] The basalt brick paving construction principle in this embodiment is as follows: When laying basalt bricks, bricks of different sizes are arranged according to a design pattern, such as... Figure 3 and Figure 4 As shown, because the bricks are sized in a certain proportion, they can be tightly spliced ​​together, making it easier to combine them into various paving patterns. The paving adaptability is strong, and the paving pattern is neat and beautiful. When basalt bricks are laid on a mortar base, the mortar will flow into the groove at the bottom of the brick. After the mortar solidifies, the basalt bricks and the mortar base can form a strong mechanical interlock through the ribs, so that the bricks are firmly bonded to the base. The rib structure at the bottom of the bricks acts like a reinforcing rib and can also distribute the upper load of the bricks, effectively preventing the bricks from breaking.

[0028] In this embodiment, the basalt brick module unit is formed by mold pressing, such as... Figure 5 , Figure 6 and Figure 9 As shown, a mold adapted to the basalt brick with the largest length and width dimensions is used as the base mold. The mold has an enclosed groove structure. On the bottom surface of the mold, corresponding to each of the smallest length and width dimension units of the basalt brick, there are raised structures that complement the bottom groove and rib structure of the basalt brick. This mold can be directly used to produce basalt bricks with the largest length and width dimensions.

[0029] like Figure 7 and Figure 8As shown, when it is necessary to produce basalt bricks of other length and width specifications, multiple identical pressing grooves can be formed by adding partitions inside the mold to accommodate other basalt bricks of length and width that exhibit a geometric progression with the largest basalt brick. For example, if the basic mold is 600mm × 600mm, it can be directly used for pressing 600mm × 600mm basalt bricks. When it is necessary to produce 600mm × 300mm basalt bricks, a partition is installed inside the mold along its bisectors, with pressing grooves of 600mm × 300mm on both sides of the partition. In this case, it can be used for pressing production. Basalt bricks of 600mm×300mm are produced in the same manner. When it is necessary to produce 300mm×300mm, 300mm×150mm, and 150mm×150mm bricks, equal partition plates are added on the basis of the above to form multiple identical pressing grooves for pressing and producing basalt bricks of different specifications. The advantage of the above mold structure design is that only one set of molds is needed to easily achieve the pressing and production of basalt bricks of different length and width specifications. This is also due to the basalt brick module unit based on the geometric sequence modular production in this embodiment. Due to its standardized modular size design, its mold production is more convenient.

[0030] Of course, based on this embodiment, those skilled in the art can reasonably change the arrangement of the grooves on the bottom surface of other bricks besides the minimum length and width size basalt bricks. It is not limited to setting the grooves with the smallest unit. For example, only two symmetrical grooves can be set on the bottom surface of a 600mm×300mm basalt brick. The purpose of this setting is to simplify the mold structure and improve the integrity of the bonding reinforcement area on the bottom surface of the brick.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A basalt brick modular unit based on geometric progression modular production, characterized in that, The basalt bricks (1) include multiple basalt bricks with different length and width dimensions, and the length and width dimensions of the multiple basalt bricks (1) present a geometric sequence pattern.

2. The basalt brick module unit according to claim 1, characterized in that, A groove (2) is provided on the bottom surface of the basalt brick (1) corresponding to the minimum length and width dimension area of ​​the basalt brick (1). The groove (2) is located at the center of the minimum length and width dimension area of ​​the basalt brick (1). Multiple ribs (3) are arranged in parallel in the groove (2).

3. The basalt brick module unit according to claim 2, characterized in that, The depth of the groove (2) is one-fifth of the thickness of the basalt brick (1).

4. The basalt brick module unit according to claim 2, characterized in that, The area of ​​a single groove (2) is half the area of ​​the minimum length and width dimension specification area of ​​the basalt brick (1).

5. The basalt brick module unit according to claim 2, characterized in that, The side of the groove (2) and the ridge (3) are 5mm tapering slopes.

6. The basalt brick module unit according to claim 2, characterized in that, The groove (2) and the edge of the prism (3) are rounded.

7. The basalt brick module unit according to any one of claims 1 to 6, characterized in that, The basalt bricks (1) have length and width dimensions of 600mm×600mm, 600mm×300mm, 300mm×300mm, 300mm×150mm and 150mm×150mm.

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