Rib net and prefabricated part of basalt fiber prefabricated slab
Through the basalt fiber reinforced mesh structure, the problems of reinforced concrete are easily corroded and poor toughness are solved, and high-strength and low-cost concrete structure improvements are achieved.
Patent Information
- Application Number
- CN202422381873.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The existing reinforced concrete structures are prone to rust and damage in high humidity environments, resulting in safety hazards, and traditional concrete has poor toughness.
The basalt fiber reinforced mesh structure is adopted, and the basalt fiber reinforced ribs are inserted into the mesh of the basalt fiber reinforced mesh members to form a skeleton, avoiding steel wire binding, and improving structural strength and toughness.
It effectively improves the compressive strength, impact resistance and flexural strength of concrete structures, avoids rust and damage, has low cost and high processing efficiency.
Smart Images
Figure CN223135491U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering, in particular to a reinforcing mesh and a prefabricated component of a basalt fiber precast slab. Background Art
[0002] Concrete is usually prepared by mixing raw materials such as cement, sand, stone, admixture, water, and admixture. Traditional concrete has been applied in various industries, especially widely in the construction industry. Concrete components have the advantages of high strength and strong durability, but poor toughness. In order to enhance the toughness of concrete, it is generally used in combination with steel bars to form the most widely used reinforced concrete structure at present; however, the reinforced concrete structure has a very obvious defect. If the thickness of the protective layer is not enough, it is extremely easy to cause rust damage during long-term use, especially in a humid environment, thus causing potential safety hazards to the entire structure.
[0003] Therefore, it is of great significance to research and develop a concrete structural member suitable for thin walls that can effectively improve the structural strength, toughness and is not easily corroded and damaged. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a reinforcing mesh and a prefabricated component of a basalt fiber precast slab for the problem of easy corrosion and damage of the steel bar reinforcement in the existing technology. By using the basalt fiber reinforcing mesh structure, the organic integration of the basalt skeleton structure is realized, the corrosion of the steel bar structure is avoided, and at the same time, the mutual cooperation of the basalt fiber reinforcing meshes is realized to achieve the maximum improvement of the overall structural strength performance of the basalt fiber reinforcing mesh structure and avoid the limitation that the basalt fiber reinforcing mesh and concrete cannot be fully coordinated.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0006] A reinforcing mesh of a basalt fiber precast slab includes a basalt fiber mesh member and a plurality of basalt fiber bars; the plurality of basalt fiber bars are arranged on the basalt fiber mesh member;
[0007] Wherein, the basalt fiber bars are inserted into the grids of the basalt fiber mesh member and clamped tightly.
[0008] The utility model provides a reinforcing mesh for a basalt fiber precast slab, which comprises a basalt fiber mesh member and a plurality of basalt fiber bars; the plurality of basalt fiber bars are arranged on the basalt fiber mesh member; wherein, the basalt fiber bars are inserted into the grids of the basalt fiber mesh member and clamped tightly. This reinforcing mesh structure can be used as a framework in thinner concrete components, effectively improving the compressive strength, impact resistance and flexural strength of the structure; at the same time, in this reinforcing mesh structure, the basalt fiber bars are inserted and clamped tightly in the basalt fiber mesh, and the combination effect of the two is good. There is no need to use steel wires for bundling and fixing, which can effectively avoid the phenomenon of rust and damage. The structure is simple, the cost is low, and it is convenient for popularization and application.
[0009] As a preferred embodiment of the utility model, the basalt fiber mesh is in a wavy bent state, so that the basalt fiber bars are inserted into the basalt fiber mesh.
[0010] Through the bending toughness of the two to achieve mutual cooperation and coordination. Different from the steel bar framework structure, the basalt fiber bar mesh cannot be tied with steel wires. If tied with steel wires, there is still a risk of steel wire rust, and at the same time, the basalt fiber bar mesh may be separated from each other in the later stage. Through the interpenetrating and cooperative structure of the two, no additional binding steel wires are needed, the cost is reduced, and the processing efficiency is improved.
[0011] The basalt fiber bars are inserted into the grids of the basalt fiber mesh member to achieve mutual clamping. Because the flexural strength of the basalt fiber bars is greater than that of the basalt fiber mesh, the combination effect of the two is good. When pouring concrete to form a structural member subsequently, the mutual cooperation strength is higher. The fiber mesh is poured into the concrete structural member in a wavy form, better playing its micro-framework role, and it is not easy to have the problem of separation between the concrete and the reinforcing mesh structure.
[0012] As a preferred embodiment of the utility model, a plurality of basalt fiber bars are arranged on the basalt fiber mesh member at intervals along the same direction.
[0013] As a preferred embodiment of the utility model, a plurality of basalt fiber bars are arranged on the basalt fiber mesh member at equal intervals along the same direction.
[0014] As a preferred embodiment of the utility model, the basalt fiber mesh member comprises a single basalt fiber mesh or a stacked assembly of two basalt fiber meshes.
[0015] As a preferred embodiment of the utility model, the distance between adjacent basalt fiber bars is 24-100 mm.
[0016] As a preferred embodiment of the present utility model, emery is attached to the surface of the basalt fiber bars. When the reinforcing mesh of the basalt fiber precast slab is in use, after the fiber bars and the slurry solidify and form, since emery is provided on the surface of the bars, the grip force of the bars can be effectively improved, so that the impact resistance, compressive strength and flexural strength of the precast member are enhanced.
[0017] As a preferred embodiment of the present utility model, the particle size of the emery is 12 to 70 mesh.
[0018] Another object of the present invention is to provide a precast member including the above-mentioned reinforcing mesh.
[0019] A precast member includes a concrete structural member, and the above-mentioned reinforcing mesh of the basalt fiber precast slab is arranged inside the concrete structural member.
[0020] The present utility model provides a precast member, which includes a concrete structural member, and a reinforcing mesh of a basalt fiber precast slab is arranged inside the concrete structural member. This structure is convenient to manufacture, has high structural strength and toughness, and good safety.
[0021] As a preferred embodiment of the present utility model, at least two reinforcing meshes of the basalt fiber precast slab are arranged at intervals from top to bottom inside the concrete structural member.
[0022] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:
[0023] 1. The present utility model provides a reinforcing mesh of a basalt fiber precast slab, which includes a basalt fiber mesh member and a plurality of basalt fiber bars; the plurality of basalt fiber bars are arranged on the basalt fiber mesh member; wherein, the basalt fiber bars are inserted into the grids of the basalt fiber mesh member and clamped tightly. This reinforcing mesh structure can be used as a skeleton in thinner concrete members, and can effectively improve the compressive strength, impact resistance and flexural strength of the structure; at the same time, in this reinforcing mesh structure, the basalt fiber bars are inserted and clamped tightly in the basalt fiber mesh, and the combination effect of the two is good. There is no need to use steel wires for bundling and fixing, which can effectively avoid the phenomenon of rust and damage, has a simple structure, low cost, and is convenient for popularization and application.
[0024] 2. The present utility model provides a precast member, which includes a concrete structural member, and a reinforcing mesh of a basalt fiber precast slab is arranged inside the concrete structural member. This structure is convenient to manufacture, has high structural strength and toughness, and good safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic structural diagram of the reinforcing mesh of the basalt fiber precast slab provided by the present utility model.
[0026] Figure 2This is another structural schematic diagram of the reinforcing mesh of the basalt fiber precast slab provided by the present utility model.
[0027] Figure 3 This is a top view structural schematic diagram of the precast member of the present utility model.
[0028] Figure 4 This is a front view structural schematic diagram of the precast member of the present utility model.
[0029] Figure 5 This is a front view structural schematic diagram of another precast member of the present utility model.
[0030] Icon:
[0031] 100 - Reinforcing mesh of the basalt fiber precast slab;
[0032] 1 - Basalt fiber mesh member; 11 - Mesh;
[0033] 2 - Basalt fiber rib;
[0034] 3 - Concrete structural member. Detailed implementation manners
[0035] The following will describe the present utility model in detail with reference to the accompanying drawings.
[0036] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the following further describes the present utility model in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0037] In the description of the specific embodiments of the present utility model, without special explanation, the expression terms of the orientation or positional relationship indicated by "upper", "lower", "left", "right", "center", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship when the product / device / device of the present utility model is commonly used. These terms of orientation or positional relationship are only for the convenience of describing the solution of the present utility model or simplifying the description in the specific embodiments, so as to facilitate technicians to quickly understand the solution, rather than indicating or implying that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, it cannot be understood as a limitation to the present utility model.
[0038] In addition, when terms such as "horizontal", "vertical", "hanging", "parallel" appear, it does not mean that the corresponding device / component / element is required to be absolutely horizontal or vertical or hanging or parallel, but it can be slightly inclined or deviated. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and it does not mean that the structure must be completely horizontal, but it can be slightly inclined. Or, it can be simply understood that the corresponding device / component / element is arranged in directions such as "horizontal", "vertical", "hanging", "parallel", and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably within ±8% of the error / deviation, more preferably within ±6% of the error / deviation, more preferably within ±5% of the error / deviation, more preferably within ±4% of the error / deviation. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its function in the solution of the present utility model.
[0039] In addition, when expressions such as "first", "second", "third",... appear in the terms, they are only used to distinguish the description of the same or similar components, and should not be understood as emphasizing or implying the relative importance of specific components.
[0040] In addition, in the description of the embodiments of the present utility model, "several", "multiple", "a number of" represent at least 2. It can be any situation such as 2, 3, 4, 5, 6, 7, 8, 9, etc., and even can be a situation of more than 9.
[0041] In addition, in the description of the technical solution of the present utility model, unless otherwise clearly specified / defined / restricted, when terms such as "set", "installed", "connected", "coupled", "provided with", "laid", "arranged" appear, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be connection means commonly used in the art such as welding, riveting, bolting, and threaded connection. Such a connection can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components.
[0042] Embodiment 1
[0043] As Figure 1-2 shown, a reinforcing mesh 100 of a basalt fiber precast slab includes a basalt fiber mesh member 1 and a plurality of basalt fiber ribs 2; the basalt fiber mesh member 1 includes a piece of basalt fiber mesh, and a plurality of basalt fiber ribs 2 are arranged on the basalt fiber mesh member 1; the basalt fiber ribs 2 are inserted into the meshes 11 of the basalt fiber mesh member 1 and clamped. Preferably, the distance between adjacent basalt fiber ribs 2 is 24 - 100 mm.
[0044] In some embodiments, the basalt fiber bars are inclined or parallel to the frame of the basalt fiber mesh. Specifically, as Figure 1 shown, a plurality of basalt fiber bars 2 are arranged at intervals along the same direction on the basalt fiber mesh member 1, and the basalt fiber bars 2 are inserted into the meshes 11 of the basalt fiber mesh member 1 and clamped tightly. As Figure 2 shown, a plurality of basalt fiber bars 2 are arranged at equal intervals in width on the basalt fiber mesh member 1.
[0045] In some embodiments, preferably, emery is attached to the surface of the basalt fiber bar 2. Preferably, the particle size of the emery is 12 to 70 mesh. When the ribbed net of the basalt fiber precast slab is in use, after the fiber bars and the slurry are solidified and formed, due to the emery arranged on the surface of the bars, the grip force of the bars can be effectively improved, so that the impact resistance, compressive strength and flexural strength of the precast member are improved.
[0046] In some embodiments, the basalt fiber mesh member 1 is a stack assembly of two basalt fiber meshes.
[0047] In some embodiments, as Figure 3 and Figure 4 shown, a precast member includes a concrete structural member 3, and a ribbed net 100 of a basalt fiber precast slab is arranged inside the concrete structural member 3.
[0048] In some embodiments, as Figure 5 shown, a precast member includes a concrete structural member 3, and two ribbed nets 100 of basalt fiber precast slabs are arranged at intervals from top to bottom inside the concrete structural member 3.
[0049] The present invention provides a ribbed net of a basalt fiber precast slab, which includes a basalt fiber mesh member and a plurality of basalt fiber bars; the plurality of basalt fiber bars are arranged on the basalt fiber mesh member; wherein, the basalt fiber bars are inserted into the meshes of the basalt fiber mesh member and clamped tightly. This ribbed net structure can be used as a skeleton and applied to thinner concrete members, which can effectively improve the compressive strength, impact resistance and flexural strength of the structure; at the same time, in this ribbed net structure, the basalt fiber bars are inserted and clamped tightly in the basalt fiber mesh, and the combination effect of the two is good. There is no need to use steel wires for bundling and fixing, which can effectively avoid the phenomenon of rust and damage, the structure is simple, the cost is low, and it is convenient to promote and apply.
[0050] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A reinforcing mesh for a basalt fiber precast slab, characterized in that, It includes a basalt fiber mesh member and a number of basalt fiber bars; The number of basalt fiber bars is arranged on the basalt fiber mesh member; Among them, the basalt fiber bars are inserted into the grids of the basalt fiber mesh member and clamped tightly.
2. The wire mesh of the basalt fiber precast slab according to claim 1, characterized in that, The number of basalt fiber bars is arranged on the basalt fiber mesh member at intervals along the same direction.
3. The reinforcing mesh of the basalt fiber precast slab according to claim 2, characterized in that, The distance between adjacent basalt fiber bars is 24-100 mm.
4. The ribbed net of the basalt fiber prefabricated board according to claim 2, characterized in that The number of basalt fiber bars is arranged on the basalt fiber mesh member at equal intervals along the same direction.
5. The ribbed net of the basalt fiber precast slab according to claim 1, characterized in that The basalt fiber mesh member includes a piece of basalt fiber mesh or a stack assembly of two pieces of basalt fiber mesh.
6. The steel mesh of the basalt fiber precast slab according to any one of claims 1-5, characterized in that, Emery is attached to the surface of the basalt fiber bar.
7. The reinforcing mesh of the basalt fiber precast slab according to claim 6, characterized in that, The particle size of the emery is 12-70 mesh.
8. A precast part, characterized in that, It includes a concrete structural member, and the reinforcement mesh of the basalt fiber precast slab as described in any one of claims 1-7 is arranged inside the concrete structural member.
9. The prefabricated part according to claim 8, characterized in that At least two reinforcement meshes of the basalt fiber precast slab are arranged at intervals from top to bottom inside the concrete structural member.