Dense-hole steel mesh and visual reinforcing mesh framework component

Abstract

The utility model discloses a dense-hole steel mesh and a visual reinforcing mesh framework member, and relates to the field of steel structures for buildings, the dense-hole steel mesh comprises a dense-hole steel mesh body in which a plurality of small holes are regularly distributed, and the aperture of the small holes is smaller than the specification of concrete aggregate; then, the dense-hole steel mesh is connected with at least one side of the steel bar mesh frame, and a visual steel bar mesh frame component is prefabricated and formed; and finally, a reinforced concrete integral structure is formed through the four operation steps of wallboard component installation, floor component installation, auxiliary connecting rib installation and concrete pouring. The steel mesh frame component is ingenious in conception, the dense-hole steel mesh and the steel mesh frame are combined and prefabricated into a brand-new steel mesh frame component, visualization of concrete pouring operation is achieved, the concrete pouring condition can be visually seen through small holes of the dense-hole steel mesh, the honeycomb hole phenomenon of concrete is avoided, the concrete pouring quality is guaranteed, and the construction period is shortened. And the controllability of the pouring process is improved.

Description

Technical Field

[0001] This utility model relates to the field of steel structures for buildings, and in particular to a dense, visible steel mesh structural component. Background Technology

[0002] Existing prefabricated concrete structure systems, including floor slabs and wall panels, typically assemble precast components using a steel mesh and formwork, which are then transported to the site for assembly, effectively improving construction efficiency and shortening construction time. However, traditional concrete pouring formwork often uses materials such as wood, metal, or cement. Traditional formwork is typically a flat plate of a certain thickness, forming a closed structure after assembly. During construction, this closed structure of floor slabs and wall panels prevents direct observation of the concrete pouring process, making it difficult to detect issues such as honeycomb voids or other compaction problems.

[0003] Therefore, in response to this problem, how to develop a novel, visualized steel mesh structure that can realize the visualization of the pouring process under the condition of meeting the pouring requirements, and timely observe and detect pouring quality problems, has become a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] The purpose of this invention is to provide a visual steel mesh structure component to solve the problem that existing template combination structures cannot directly observe the concrete pouring process during the closed pouring process, and cannot promptly detect whether honeycomb holes or other density issues occur in the concrete during the pouring process.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] This utility model discloses a dense-hole steel mesh, comprising a dense-hole steel mesh body, the specifications of which correspond to the steel mesh frame, and small holes for grouting are regularly arranged on the dense-hole steel mesh body, the diameter of which is smaller than the specifications of concrete aggregate.

[0007] Preferably, the dense-mesh steel mesh body is a woven steel wire mesh, or it is formed by punching holes in a steel plate.

[0008] Preferably, the small hole is circular, oblong, or square in shape.

[0009] Preferably, a reinforcing rib is provided on one side of the dense-hole steel mesh body, and multiple reinforcing ribs are arranged regularly.

[0010] A visual steel mesh frame component includes a dense-hole steel mesh as described above, wherein the dense-hole steel mesh is connected to at least one side of the steel mesh frame as an integral unit; the dense-hole steel mesh and the steel mesh frame are connected together by self-tapping screws, nails, or welding.

[0011] Preferably, the dense steel mesh is connected to the bottom side of the horizontally placed steel mesh frame to form a floor slab component, and the floor slab component has end connecting bars extending from all four sides.

[0012] Preferably, the dense steel mesh is connected to at least two sides of the vertically placed steel mesh frame to form a wall panel component, and the end connecting bar at the top of the wall panel component is set as an open hook connecting bar (206).

[0013] Preferably, the steel mesh includes longitudinal steel bars and transverse steel bars, with multiple longitudinal steel bars and multiple transverse steel bars arranged vertically and connected together, and web reinforcement bars vertically connected at the intersection of the longitudinal steel bars and the transverse steel bars; the dense mesh is connected to the bottom end of the web reinforcement bars by welding or connectors.

[0014] Preferably, a spacer is provided between the dense-mesh steel mesh and the longitudinal or transverse reinforcing bars.

[0015] Preferably, the transverse reinforcing bars are made of Z-shaped or C-shaped steel, and the connection surface between the steel and the longitudinal reinforcing bars is provided with screw holes. The ends of the web reinforcements are threaded into the screw holes and then welded or tightened with nuts. The inner side of the steel mesh frame formed by the steel sections and the concrete contact surface are provided with concrete inlet holes. When the concrete is poured, the steel groove is filled through the concrete inlet holes.

[0016] Preferably, the steel mesh includes longitudinal steel bars and transverse steel bars, with multiple longitudinal steel bars and multiple transverse steel bars arranged vertically and connected together. At the intersection of the longitudinal steel bars and the transverse steel bars, web bars are vertically connected. At least one side of the web bars is connected to a Z-shaped steel section. The dense mesh is connected to the bottom end of the web bars by welding or connectors. The open end of the Z-shaped steel section at the bottom abuts against the inner surface of the dense mesh.

[0017] Preferably, when the dense steel mesh and the web reinforcement are connected by an overlapping joint, a positioning nail is provided at the overlapping joint.

[0018] Preferably, reinforcing bars are provided between the multiple longitudinal reinforcing bars or the multiple transverse reinforcing bars, and the reinforcing bars are designed in a V-shape, W-shape or staggered Z-shape.

[0019] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0020] This invention relates to a dense-pore steel mesh design that allows a small amount of concrete slurry to flow out evenly during pouring, while preventing aggregates such as sand and gravel from leaking out. Combined with a steel mesh frame, it prefabricates a visible steel mesh structure. When placed horizontally, it functions as a floor slab component; when placed vertically, it functions as a wall panel component. After following the specified construction method, it forms the main frame of the building. Finally, concrete pouring creates concrete connections between the wall panel components and the foundation anchoring bars, and between the wall panel components and the floor slab components, forming a reinforced concrete monolithic structure. This invention is ingeniously conceived; the combination of a dense-pore steel mesh and a steel mesh frame prefabricates a novel steel mesh structure component. This component enables visualization of the concrete pouring process, allowing the pouring status of the concrete to be directly observed through the small holes in the dense-pore steel mesh. This prevents honeycomb-like voids in the concrete, ensuring the quality of the concrete pouring and improving the controllability of the pouring process. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of an embodiment of the visual steel mesh structure component of this utility model as a floor slab component;

[0023] Figure 2 This is a schematic diagram of Embodiment 2 of the visualized steel mesh structure component of this utility model as a floor slab component;

[0024] Figure 3 This is a schematic diagram of Embodiment 3 of the present invention, showing the visualized steel mesh structure as a floor slab component.

[0025] Figure 4 This utility model Figure 1 Enlarged view of a portion of the image;

[0026] Figure 5 This utility model Figure 3 Enlarged view of a portion of the image;

[0027] Figure 6 The steel mesh structure component of this utility model is shown as a side view of the wall panel component.

[0028] Figure 7 The above view shows the visual steel mesh structure of this utility model as a wall panel component.

[0029] Figure 8 The front view of the steel mesh structure component as a wall panel component is a visualization of this utility model.

[0030] Figure 9 This is a schematic diagram of the beam structure of this utility model;

[0031] Figure 10This is a top view of the column structure of this utility model;

[0032] Figure 11 This is a schematic diagram of one embodiment of the composite beam intermediate support of this utility model;

[0033] Figure 12 This is a schematic diagram of Embodiment 2 of the composite beam intermediate support of this utility model;

[0034] Figure 13 This is a plan view of the intermediate support of the composite beam of this utility model;

[0035] Figure 14 This is a schematic diagram of an embodiment of the composite beam edge support of this utility model;

[0036] Figure 15 This is a schematic diagram of Embodiment 2 of the composite beam edge support of this utility model;

[0037] Figure 16 This is a plan view of the composite beam side support of this utility model;

[0038] Figure 17 This is a schematic diagram of the connection node between the floor slab and the H-shaped steel beam of this utility model. Figure 1 (Flat);

[0039] Figure 18 This is a schematic diagram of the connection node between the floor slab and the H-shaped steel beam of this utility model. Figure 2 (There is a height difference between the top and bottom slabs);

[0040] Figure 19 This is a schematic diagram of the connection node between the floor slab and the H-shaped steel beam of this utility model. Figure 3 (There is a height difference in the base plate);

[0041] Figure 20 This is a schematic diagram of the connection node between the floor slab and the H-shaped steel beam of this utility model. Figure 4 (Single-nail four-rib structure);

[0042] Figure 21 This is a schematic diagram of the connection node between the floor slab and the H-shaped steel beam of this utility model. Figure 5 (Double nail structure);

[0043] Figure 22 This is a schematic diagram of the installation of the interior wall panel components of this utility model;

[0044] Figure 23 This is a schematic diagram of the installation of the exterior wall panel components of this utility model;

[0045] Figure 24 This is a schematic diagram of the construction connection of the floor slab component and the interior wall panel component of this utility model. Figure 1 (Intermediate support);

[0046] Figure 25This is a schematic diagram of the construction connection of the floor slab component and the interior wall panel component of this utility model. Figure 2 (Intermediate support);

[0047] Figure 26 This is a schematic diagram of the construction connection of the floor slab component and the interior wall panel component of this utility model. Figure 1 (Side support);

[0048] Figure 27 This is a schematic diagram of the construction connection of the floor slab component and the interior wall panel component of this utility model. Figure 2 (Side support);

[0049] Figure 28 This is a schematic diagram of the construction connection of the floor slab component and the exterior wall panel component of this utility model. Figure 1 (The top step is low);

[0050] Figure 29 This is a schematic diagram of the construction connection of the floor slab component and the exterior wall panel component of this utility model. Figure 2 (Top step height);

[0051] Figure 30 This is a schematic diagram of the construction connection of the floor slab component and the exterior wall panel component of this utility model. Figure 3 (Top plane);

[0052] Figure 31 This is a schematic diagram of the exterior wall panel components and their construction connections according to this utility model. Figure 1 (The top step is low);

[0053] Figure 32 This is a schematic diagram of the exterior wall panel components and their construction connections according to this utility model. Figure 2 (Top step height);

[0054] Figure 33 This is a schematic diagram of the exterior wall panel components and their construction connections according to this utility model. Figure 3 (Top plane);

[0055] Figure 34 This is a schematic diagram of a first embodiment of the dense-hole steel mesh of this utility model;

[0056] Figure 35 This is a schematic diagram of Embodiment 2 of the dense-hole steel mesh of this utility model;

[0057] Figure 36 This is a schematic diagram of Embodiment 3 of the dense-hole steel mesh of this utility model;

[0058] Explanation of reference numerals in the attached figures:

[0059] 100. Floor slab components; 200. Wall panel components;

[0060] 1. Dense-mesh steel mesh; 2. Reinforcing steel mesh frame; 3. Connectors; 4. Spacers; 5. Nails; 6. Auxiliary connecting bars; 7. Studs; 8. H-beams; 9. Angle steel; 10. External wall insulation boards;

[0061] 201. Longitudinal reinforcement; 202. Transverse reinforcement; 203. Web reinforcement; 204. Z-shaped steel section; 205. Reinforcing bar; 206. Open hook connecting bar. Detailed Implementation

[0062] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0063] like Figures 34-36 As shown, a dense-pore steel mesh 1 includes a dense-pore steel mesh body, the specifications of which correspond to the reinforcing mesh frame 2. The dense-pore steel mesh body has multiple small holes regularly arranged on it for grout seepage. The diameter of each small hole is smaller than the size of the concrete aggregate; specifically, the diameter of the small holes is set at 3-5 mm, and the spacing between two adjacent small holes is set at 3-10 mm. This hole design allows a small amount of concrete cement grout to flow out evenly, but it is best to prevent the sand, gravel, and other aggregates from flowing out. The spacing of the small holes facilitates the grout overflowing and covering the mesh surface, serving as a corrosion protectant and a bonding agent with the finishing mortar / putty. Specifically, the dense-pore steel mesh body is a woven steel wire mesh or formed by punching holes in a steel plate. In use, the joint between two dense-pore steel meshes 1 is designed with an overlapping interlocking opening to ensure convenient and quick connection.

[0064] Specifically, the shape of the small hole is circular, oblong, or square, but is not limited to these shapes.

[0065] Specifically, a reinforcing rib is provided on one side of the dense-hole steel mesh body, and multiple reinforcing ribs are arranged regularly to improve its rigidity and prevent the dense-hole steel mesh from deforming under stress during concrete pouring.

[0066] like Figure 1-8 As shown, a visual steel mesh structure component includes a dense-hole steel mesh 1 as described above, wherein the dense-hole steel mesh 1 is connected to at least one side of the steel mesh frame 2 as a whole; the dense-hole steel mesh 1 and the steel mesh frame 2 are connected together by self-tapping screws, nails or welding.

[0067] Specifically, the dense-mesh steel mesh 1 is connected to the bottom side of the horizontally placed steel mesh frame 2 to form a floor slab component 200, and the floor slab component 200 has end connecting bars extending from all four sides. The dense-mesh steel mesh 1 is connected to at least two sides of the vertically placed steel mesh frame 2 to form a wall panel component 100, and the end connecting bars at the top of the wall panel component 100 are set as open hook connecting bars 206.

[0068] In one embodiment, such as Figure 1 As shown, the steel mesh frame 2 includes longitudinal steel bars 201 and transverse steel bars 202. Multiple longitudinal steel bars 201 and multiple transverse steel bars 202 are arranged vertically and connected together. At the intersection of the longitudinal steel bars 201 and the transverse steel bars 202, web reinforcement 203 is vertically connected. The dense mesh 1 is connected to the bottom end of the web reinforcement 203 by welding or connector 3.

[0069] In another embodiment, such as Figure 3 As shown, a spacer 4 is provided between the dense steel mesh 1 and the longitudinal steel bar 201 or the transverse steel bar 202.

[0070] In another embodiment, the transverse reinforcing bar 202 is a Z-shaped steel or a C-shaped steel. The connection surface between the steel and the longitudinal reinforcing bar 201 is provided with a screw hole. The end of the web reinforcement 203 is threaded into the screw hole and then welded or tightened by a nut. The inner side of the steel mesh frame formed by the steel and the concrete contact surface are provided with a concrete inlet hole. When the concrete is poured, the steel groove is filled through the concrete inlet hole.

[0071] In yet another embodiment, such as Figure 2 As shown, the steel mesh 2 includes longitudinal steel bars 201 and transverse steel bars 202. Multiple longitudinal steel bars 201 and multiple transverse steel bars 202 are arranged vertically and connected together. At the intersection of the longitudinal steel bars 201 and the transverse steel bars 202, web bars 203 are vertically connected. At least one side of the web bars 203 is connected through a Z-shaped steel section 204. The dense mesh 1 is connected to the bottom end of the web bars 203 by welding or connectors 3. The open end of the Z-shaped steel section 204 at the bottom abuts against the inner side of the dense mesh 1.

[0072] Specifically, when the dense steel mesh 1 and the web reinforcement 203 are connected by lap joint, a positioning nail 5 is provided at the lap joint.

[0073] Specifically, reinforcing bars 205 are provided between the multiple longitudinal reinforcing bars 201 or the multiple transverse reinforcing bars 202. The reinforcing bars 205 are designed in a V-shape, W-shape or staggered Z-shape to effectively improve the connection and support strength of the steel mesh.

[0074] like Figure 22-33 As shown, a construction method for a visualized steel mesh structure as described above includes the following steps during assembly:

[0075] Step 1: Installation of wall panel components: After the foundation construction is completed, foundation anchoring connecting bars are set at the wall panel installation position. The wall panel component 100 is hoisted to the installation position and paused at a height of one meter above it. The wall panel component 100 is then manually supported and slowly lowered so that the foundation anchoring connecting bars are inserted into the steel mesh of the wall panel component 100 and it is placed in place.

[0076] While the wall panel component 100 is being installed, the supporting beams or columns are also being installed in place, and the wall panel component 100, beams or columns form the building's support system.

[0077] Step 2, Installation of floor slab components: After the wall panel components 100, beams or columns are installed, temporary supports are set up for the installation of floor slab components 200;

[0078] The prefabricated floor slab component 200 is hoisted to a height of one meter vertically above the installation position and manually lowered into place. After being in place, the end connecting bars on the side of the floor slab component 200 are lapped onto the corresponding support system. The open hook connecting bar 206 at the top of the wall panel component 100 passes upward through the end connecting bar of the floor slab component 200. The top of the longitudinal steel bar 201 of the wall panel component 100 is directly set as the open hook connecting bar 206.

[0079] Step 3: Install auxiliary connecting bars: Install auxiliary connecting bars 6 at the splicing parts of floor slab component 200 and wall panel component 100 according to the design requirements. The auxiliary connecting bars 6 are tied or welded together with the end connecting bars.

[0080] Step 4: Concrete Pouring: After the floor slab component 200 is assembled and installed, concrete pouring is carried out. First, concrete is poured into the vertically placed wall panel component 100. After the steel mesh of the wall panel component 100 is filled with concrete, concrete is then poured into the horizontally arranged floor slab component 200, so that the wall panel component 100 and the foundation anchorage connection bar, and the wall panel component 100 and the floor slab component 200 are connected by concrete to form a reinforced concrete integral structure.

[0081] Specifically, in step two, the assembly of the floor slab component 200 and the wall panel component 100 includes two cases, such as... Figure 11-13 As shown, one method involves assembling a floor slab component 200 and an interior wall panel component 100, with the wall panel component 100 serving as an intermediate support; as... Figure 14-16 As shown, another type is the assembly with the external wall panel components. The wall panel component 100 is used as a side support. When the wall panel component 100 is used as a side support, an external wall insulation board 10 is provided on the outside.

[0082] like Figure 17-21 As shown, it also includes the connection between the floor slab component 200 and the H-beam 8, wherein the floor slab component 200 overlaps the end face of the H-beam 8 and is fastened together by studs 7.

[0083] Specifically, the connection methods of the floor slab component 200 and the H-beam 8 include three cases: flush arrangement, height difference between the top slab and the bottom slab. When there is a height difference between the bottom slab and the bottom slab, an angle steel 9 is provided at the connection. The design of the angle steel 9 mainly serves to achieve a bottom sealing connection.

[0084] Specifically, the number of studs 7 is designed as one or two rows as needed. When using one row of studs 7, they are arranged in the center; when using two rows of studs 7, they are symmetrically distributed. Specifically, the selection of the number and position of the studs 7 is coordinated with the arrangement of the auxiliary connecting ribs 6. When using a single stud 7, two or four auxiliary connecting ribs 6 are set, with their left and right positions equidistant from the middle stud 7; when using two rows of studs 7, two auxiliary connecting ribs 6 are set, located in the middle area of ​​the two rows of studs 7.

[0085] Specifically, in step three, the number of auxiliary connecting bars 6 is set to at least one, and it is located inside the four corners of the end connecting bars on the side of the floor slab member 200. In step three, the number of auxiliary connecting bars 6 can be one, two, or four. Figure 11-16 After the end connecting bars of the floor slab components and wall panel components are lapped, two auxiliary connecting bars 6 are provided, located inside the two corners at the top, or four are provided, located inside the four corners at the top.

[0086] like Figure 9-10 As shown, in step one, the bottom and both sides of the beam's steel reinforcement mesh are equipped with dense-hole steel mesh; the four sides of the column's steel reinforcement mesh are equipped with dense-hole steel mesh.

[0087] In summary, this utility model's design of a dense-mesh steel mesh allows for the uniform overflow of a small amount of concrete slurry during pouring, while preventing the outflow of aggregates such as sand and gravel. Combined with a steel mesh frame, it prefabricates a visible steel mesh structure, which serves as a floor slab component when placed horizontally and as a wall panel component when placed vertically. Following the specified construction method, it forms the main frame of the building. Finally, by pouring concrete, the wall panel components are connected to the foundation anchorage bars, and the wall panel components are connected to the floor slab components, forming a reinforced concrete integral structure.

[0088] This utility model has an ingenious design. The combination of a dense-hole steel mesh and a steel mesh frame is prefabricated into a brand-new steel mesh frame component, which realizes the visualization of concrete pouring operations. That is, the concrete pouring situation can be seen directly through the small holes of the dense-hole steel mesh, avoiding the occurrence of honeycomb voids in the concrete, ensuring the quality of concrete pouring, and improving the controllability of the pouring process.

[0089] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0090] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A dense-mesh steel mesh (1), characterized in that: It includes a dense-hole steel mesh body, the specifications of which correspond to the steel mesh frame (2), and a number of small holes for grouting are regularly arranged on the dense-hole steel mesh body, the diameter of which is smaller than the specifications of the concrete aggregate.

2. The dense-mesh steel mesh according to claim 1, characterized in that: The dense-mesh steel mesh body is a woven steel wire mesh, or it is formed by punching holes in a steel plate.

3. The dense-mesh steel mesh according to claim 2, characterized in that: The small hole can be circular, oblong, or square.

4. The dense-mesh steel mesh according to claim 1, characterized in that: A reinforcing rib is provided on one side of the dense-pore steel mesh body, and multiple reinforcing ribs are arranged regularly.

5. A visualized steel mesh structure component, characterized in that: The steel mesh (1) comprising any one of claims 1-4 is connected to at least one side of the steel mesh frame (2) as a whole; the steel mesh (1) and the steel mesh frame (2) are connected together by self-tapping screws, nails or welding.

6. The visualized steel mesh structure according to claim 5, characterized in that: The dense steel mesh (1) is connected to the bottom side of the horizontally placed steel mesh frame (2) to form a floor slab component (200), and the floor slab component (200) has end connecting bars extending from all four sides.

7. The visualized steel mesh structure according to claim 5, characterized in that: The dense steel mesh (1) is connected to at least two sides of the vertically placed steel mesh frame (2) to form a wall panel member (100), and the end connecting bar at the top of the wall panel member (100) is set as an open hook connecting bar (206).

8. The visualized steel mesh structure according to claim 6 or 7, characterized in that: The steel mesh (2) includes longitudinal steel bars (201) and transverse steel bars (202). Multiple longitudinal steel bars (201) and multiple transverse steel bars (202) are arranged vertically and connected together. At the intersection of the longitudinal steel bars (201) and the transverse steel bars (202), web bars (203) are vertically connected. The dense mesh (1) is connected to the bottom end of the web bars (203) by welding or connectors (3).

9. The visualized steel mesh structure according to claim 8, characterized in that: A spacer (4) is provided between the dense steel mesh (1) and the longitudinal steel bar (201) or the transverse steel bar (202).

10. The visualized steel mesh structure according to claim 8, characterized in that: The transverse reinforcing bars (202) are made of Z-shaped or C-shaped steel. The connection surface between the steel and the longitudinal reinforcing bars (201) is provided with screw holes. The ends of the web bars (203) are threaded into the screw holes and then welded or tightened with nuts. The inner side of the steel mesh frame formed by the steel sections and the concrete contact surface are provided with concrete inlet holes. When the concrete is poured, the steel section groove is filled through the concrete inlet holes.

11. The visualized steel mesh structure according to claim 6 or 7, characterized in that: The steel mesh (2) includes longitudinal steel bars (201) and transverse steel bars (202). Multiple longitudinal steel bars (201) and multiple transverse steel bars (202) are arranged vertically and connected together. At the intersection of the longitudinal steel bars (201) and the transverse steel bars (202), a web bar (203) is vertically connected. At least one side of the web bar (203) is connected through a Z-shaped steel section (204). The dense mesh (1) is connected to the bottom end of the web bar (203) by welding or connector (3). The open end of the Z-shaped steel section (204) at the bottom abuts against the inner side of the dense mesh (1).

12. The visualized steel mesh structure according to claim 11, characterized in that: When the dense steel mesh (1) and the web reinforcement (203) are connected by lap joint, a positioning nail (5) is provided at the lap joint.

13. The visualized steel mesh structure according to claim 8, characterized in that: A reinforcing bar (205) is provided between multiple longitudinal reinforcing bars (201) or multiple transverse reinforcing bars (202), and the reinforcing bar (205) is designed in a V-shape, W-shape or staggered Z-shape.

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