Rowlock wall structure

Abstract

The utility model provides a rowlock wall structure which comprises outer wall bricks forming an outer wall body, inner wall bricks forming an inner wall body and lap joint bricks connecting the outer wall bricks and the inner wall bricks, an air interlayer is formed between the outer wall bricks and the inner wall bricks, the rowlock wall structure further comprises a flexible reinforcing net, and the flexible reinforcing net is attached to the inner surfaces, facing the air interlayer, of the outer wall bricks and the inner wall bricks. The flexible reinforcing net is provided with reserved holes for building the lap joint bricks. By means of the technical scheme, according to the rowlock wall structure, the mode that the flexible reinforcing nets are laid layer by layer along with the building block building process is adopted, the flexible reinforcing nets are fully laid on the inner surfaces, facing the air partition layer, of the outer wall bricks and the inner wall bricks, building of the lap joint bricks is completed through the reserved holes formed in the flexible reinforcing nets, and the construction efficiency of the rowlock wall structure is improved. And on the premise of ensuring the volume of the cavity of the rowlock wall, the integrity of the rowlock wall is effectively enhanced.

Description

Technical Field

[0001] This disclosure relates to the field of building engineering technology, and in particular to a hollow wall structure. Background Technology

[0002] Hollow brick walls are walls with cavities in the middle, constructed by side-laying or alternating side-laying of bricks. They are an excellent type of lightweight wall, saving bricks, mortar, and labor compared to ordinary solid walls of the same thickness. At the same time, the air gaps formed inside the wall improve heat insulation and thermal insulation performance, making them widely used in the construction of low-rise buildings such as residences or temples.

[0003] The thermal insulation effect of a hollow wall is directly proportional to the volume of its internal cavity. The larger the proportion of the cavity volume in the overall structure, the better the thermal insulation effect, but the worse the overall structure is, and the more prone it is to collapse when subjected to vibration loads. Utility Model Content

[0004] One of the technical problems this disclosure aims to solve is: how to improve the overall integrity of the structure while ensuring the volume of the cavity in the air hopper wall.

[0005] To solve the above-mentioned technical problems, this disclosure provides a hollow wall structure, including outer wall bricks constituting the outer wall, inner wall bricks constituting the inner wall, and overlapping bricks connecting the outer wall bricks and the inner wall bricks. An air gap is formed between the outer wall bricks and the inner wall bricks. The structure also includes a flexible reinforcing mesh, which is attached to the inner surface of the outer wall bricks and the inner wall bricks facing the air gap. The flexible reinforcing mesh has reserved holes for the overlapping bricks to be laid.

[0006] In some embodiments, the overlapping bricks are arranged in an alternating pattern along the height of the wall.

[0007] In some embodiments, the air bucket wall structure further includes ring beams located at the bottom and top of the wall, and the flexible reinforcing mesh has first anchoring portions at both ends along the height direction for anchoring into the ring beams.

[0008] In some embodiments, the air hopper wall structure further includes structural columns arranged at intervals along the wall extension direction, and the flexible reinforcement mesh is provided at both ends along the wall extension direction for anchoring into the structural columns.

[0009] In some embodiments, the flexible reinforcement mesh includes multiple flexible reinforcement mesh panels that can be continuously laid along the wall extension direction to fully cover the inner surfaces of the exterior wall tiles and interior wall tiles.

[0010] In some embodiments, the flexible reinforcing mesh is provided with a connecting part, which is used to connect two adjacent flexible reinforcing meshes.

[0011] In some embodiments, the flexible reinforcing mesh is fixed to the inner surfaces of the exterior and interior wall tiles using an interface agent.

[0012] In some embodiments, the length of the first anchoring portion along the height direction is 100mm-150mm.

[0013] In some embodiments, the air hopper wall structure further includes insulating material filled in the air gap.

[0014] Through the above technical solution, the hollow wall structure provided in this disclosure adopts the method of laying flexible reinforcing mesh layer by layer following the masonry process. The flexible reinforcing mesh is fully laid on the inner surface of the outer wall bricks and inner wall bricks facing the air gap, and the overlapping bricks are completed through the reserved holes set in the flexible reinforcing mesh. Under the premise of ensuring the cavity volume of the hollow wall, the integrity of the hollow wall is effectively enhanced. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this disclosure or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a structural schematic diagram showing a portion of the wall structure and a portion of the insulation material disclosed in this embodiment;

[0017] Figure 2 This is a flowchart of the wall construction process disclosed in this embodiment;

[0018] Figure 3 This is a cross-sectional schematic diagram of a structure with structural columns and ring beams disclosed in this embodiment;

[0019] Figure 4 This is a schematic diagram of the structure of the flexible reinforcing mesh and some connecting parts disclosed in the embodiments of this disclosure;

[0020] Figure 5 This is a schematic diagram of the overlap of adjacent flexible reinforcing mesh panels on the inner surface of the wall, as disclosed in this embodiment. Figure 1 ;

[0021] Figure 6 This is a schematic diagram of the overlap of adjacent flexible reinforcing mesh panels on the inner surface of the wall, as disclosed in this embodiment. Figure 2 ;

[0022] Figure 7 This is a cross-sectional schematic diagram perpendicular to the wall extension direction disclosed in this embodiment.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Exterior wall bricks; 2. Interior wall bricks; 3. Overlapping bricks; 4. Flexible reinforcing mesh; 401. Reserved hole; 402. First anchoring part; 403. Second anchoring part; 404. Flexible reinforcing mesh sheet; 4041. First flexible reinforcing mesh sheet; 4042. Second flexible reinforcing mesh sheet; 405. Connecting part; 5. Ring beam; 6. Structural column; 7. Thermal insulation material; 8. Foundation masonry unit. Detailed Implementation

[0025] The embodiments of this disclosure will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the embodiments and the accompanying drawings are used to illustrate the principles of this disclosure by way of example, but should not be used to limit the scope of this disclosure. This disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0026] These embodiments are provided to make the disclosure thorough and complete, and to fully express the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​set forth in these embodiments should be interpreted as exemplary only and not as limiting.

[0027] It should be noted that, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] Furthermore, the terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after the word, and do not exclude the possibility of encompassing other elements as well.

[0029] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this disclosure depending on the specific circumstances. When a particular device is described as being located between a first device and a second device, an intermediary device may or may not be present between the particular device and the first or second device.

[0030] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0031] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0032] like Figures 1-7 As shown, this disclosure provides a hollow wall structure, including an outer wall brick 1 constituting the outer wall, an inner wall brick 2 constituting the inner wall, and an overlapping brick 3 connecting the outer wall brick 1 and the inner wall brick 2. An air gap is formed between the outer wall brick 1 and the inner wall brick 2. It also includes a flexible reinforcing mesh 4, which is attached to the inner surface of the outer wall brick 1 and the inner wall brick 2 facing the air gap. The flexible reinforcing mesh 4 has reserved holes 401 for the overlapping brick 3 to be laid.

[0033] Specifically, the first end of the overlapping brick 3 is built between two outer wall bricks 1 placed at intervals along the extension direction of the wall (i.e., the direction of the wall on the horizontal plane). The end face of the first end of the overlapping brick 3 and the outer surface of the outer wall brick 1 facing away from the air gap together form the outer surface of the wall. The second end of the overlapping brick 3 is built between two inner wall bricks 2 placed at intervals along the extension direction of the wall. The end face of the second end of the overlapping brick 3 and the outer surface of the inner wall brick 2 facing away from the air gap together form the inner surface of the wall. The air gap formed between the outer wall brick 1 and the inner wall brick 2 enables the air hopper wall to have a good thermal insulation effect. The overlapping brick 3 connects the outer wall and the inner wall into a whole.

[0034] like Figure 1As shown, while the overlapping bricks 3 connect the outer and inner walls into a whole, they are also distributed within the air gap. Therefore, conventional construction methods make it difficult to fully cover the reinforcing elements on the inner surfaces of the outer wall bricks 1 and inner wall bricks 2. This disclosure is based on a construction method of layer-by-layer masonry structure, using flexible reinforcing mesh 4 to be fixed to the inner surfaces of the outer wall bricks 1 and inner wall bricks 2 by laying it layer by layer following the masonry height. Specifically, during single-layer construction of the wall structure, the outer wall bricks 1 and inner wall bricks 2 are first laid, then the flexible reinforcing mesh 4 is attached and fixed to the inner surfaces of the outer wall bricks 1 and inner wall bricks 2, and finally the overlapping bricks 3 are laid between the outer wall bricks 1 and inner wall bricks 2 through the reserved holes 401. The above steps are repeated to complete the single-layer construction. The position of the pre-reserved holes 401 on the flexible reinforcement mesh 4 is configured according to the position of the overlapping bricks 3 in the wall structure, so that the flexible reinforcement mesh 4 can gradually unfold with the masonry height and finally fully cover the inner surface of the outer wall bricks 1 and the inner wall bricks 2, effectively improving the integrity of the structure.

[0035] like Figure 2 As shown, in some embodiments, for ease of construction, the unlaid portion of the flexible reinforcing mesh 4 can be rolled up and placed. When laying, the flexible reinforcing mesh 4 is partially unfolded and fixed. This construction process is repeated layer by layer, laying the flexible reinforcing mesh 4 to complete the masonry construction of the entire wall structure. The reinforcement effect of the flexible reinforcing mesh 4 improves the overall integrity of the wall structure. While ensuring the volume of the hollow cavity wall structure, it effectively enhances the overall structural integrity and improves seismic resistance. The flexible reinforcing mesh 4 can be made of polyester fiber mesh or galvanized steel wire mesh; to ensure structural strength, galvanized steel wire mesh is preferred.

[0036] In addition, the exterior wall bricks 1, interior wall bricks 2, and overlapping bricks 3 that constitute the wall structure can be ordinary sintered bricks. In other embodiments, materials such as concrete blocks, aerated concrete blocks, or composite material blocks can also be selected according to construction requirements.

[0037] In some embodiments, the blocks are connected by mortar, with a mortar thickness between 8mm and 15mm, preferably 10mm.

[0038] like Figure 1 , Figure 3 , Figure 5 and Figure 6 As shown, in some embodiments, the overlapping bricks 3 are arranged in an alternating pattern along the height of the wall.

[0039] Specifically, during the construction of the masonry structure, the overlapping bricks 3 should be staggered in the two adjacent layers of bricks along the height direction to avoid the formation of continuous mortar joints in the wall along the height direction, thereby effectively improving the structural strength.

[0040] like Figure 1As shown, in some embodiments, the overlapping bricks 3 are arranged in a staggered pattern along the height direction. This staggered arrangement effectively reduces the amount of overlapping bricks 3 used, while increasing the cavity volume while ensuring structural strength. Simultaneously, the regular distribution of the overlapping bricks 3 ensures that the pre-drilled holes 401 on the flexible reinforcing mesh 4 are also regularly distributed, facilitating large-scale production of the flexible reinforcing mesh 4 and improving the compatibility between materials.

[0041] like Figure 3 and Figure 7 As shown, in some embodiments, the air bucket wall structure also includes ring beams 5 located at the bottom and top of the wall, and the flexible reinforcing mesh 4 has first anchoring parts 402 at both ends along the height direction for anchoring into the ring beams 5.

[0042] Specifically, setting up a ring beam 5 effectively improves the structural integrity of the hollow brick wall. Before pouring the ring beam 5 at the bottom of the wall, the first anchoring part 402 at the first end of the flexible reinforcing mesh 4 is placed in a designated position within the bottom ring beam 5 template. After pouring, this forms a pre-embedded structure. Once the bottom ring beam 5 has reached a certain strength, the wall is constructed on it, and the flexible reinforcing mesh 4 is laid layer by layer onto the brick surface and fixed as the brickwork is built. After the wall is completed, the first anchoring part 402 at the second end of the flexible reinforcing mesh 4 extends upwards into the wall and is placed in the top ring beam 5 template, then poured again to form a pre-embedded structure. By setting a first anchoring part 402 on the flexible reinforcing mesh 4 that can anchor into the ring beam 5, the situation of the flexible reinforcing mesh 4 detaching from the brick surface can be effectively prevented, further improving structural stability. The ring beam 5 can simultaneously embed the flexible reinforcing mesh 4 from two adjacent layers of masonry structure.

[0043] In some embodiments, since the ring beam 5 is bonded to the bricks by mortar, the surface of the ring beam 5 in contact with the bricks can be roughened to enhance the adhesion between its surface and the mortar.

[0044] like Figure 3 As shown, in some embodiments, the air bucket wall structure also includes structural columns 6 arranged at intervals along the wall extension direction, and the flexible reinforcing mesh 4 is provided with second anchoring parts 403 at both ends along the wall extension direction for anchoring into the structural columns 6.

[0045] Specifically, setting up structural columns 6 can further improve the overall integrity of the structure. Similarly, before pouring the concrete for structural columns 6, the second anchoring part 403 of the flexible reinforcing mesh 4 at one end of the structural column 6 is placed into the template of the structural column 6, forming a pre-embedded part after the pouring is completed. Flexible reinforcing mesh 4 can also be pre-embedded in the masonry structure on both sides of the wall extension direction in the structural column 6.

[0046] In some embodiments, to save construction costs, structural columns 6 are only installed in the middle of the wall when the wall height is greater than 5m or when the length of the wall along the extension direction is greater than 8m.

[0047] like Figure 3 As shown, in some embodiments, since the overlapping bricks 3 are arranged in a quincunx pattern, the interlocking of the outer wall bricks 1, inner wall bricks 2 and overlapping bricks 3 at the edge of the wall extension direction forms a tooth-like structure, which can effectively strengthen the bond strength between the wall and the structural column 6.

[0048] In actual construction, in order to avoid concrete overflow into the air gap when pouring ring beam 5 or structural column 6, which would increase the amount of concrete used and increase construction costs, after the anchoring part of flexible reinforcement mesh 4 is thrown out to the pre-embedded position, the edge of the wall can be sealed with appropriately sized blocks.

[0049] like Figure 4 , Figure 5 and Figure 6 As shown, in some embodiments, the flexible reinforcement mesh 4 includes multiple flexible reinforcement mesh panels 404, which can be continuously laid along the extension direction of the wall to fully cover the inner surfaces of the exterior wall bricks 1 and the interior wall bricks 2.

[0050] Specifically, to facilitate the installation and fixing of the flexible reinforcement mesh 4 by construction personnel, the flexible reinforcement mesh 4 is divided into multiple flexible reinforcement mesh panels 404 along the wall extension direction. The width of each flexible reinforcement mesh panel 404 can be controlled within 60cm-80cm according to the wall structure. Multiple flexible reinforcement mesh panels 404 are spliced ​​together along the wall extension direction to form a whole flexible reinforcement mesh 4.

[0051] like Figure 4 , Figure 5 and Figure 6 As shown, in some embodiments, the overlapping bricks 3 are arranged in a quincunx pattern, and the flexible reinforcing mesh 404 can be divided into a first flexible reinforcing mesh 4041 and a second flexible reinforcing mesh 4042. The first flexible reinforcing mesh 4041 is flipped to become the second flexible reinforcing mesh 4042. The first flexible reinforcing mesh 4041 and the second flexible reinforcing mesh 4042 are alternately arranged along the extension direction of the wall to fully cover the inner surface of the exterior wall bricks 1 and the interior wall bricks 2. Therefore, when the exterior wall bricks 1, interior wall bricks 2, and overlapping bricks 3 are all made of conventional sintered bricks and the overlapping bricks 3 are arranged in a staggered pattern, only a first flexible reinforcing mesh 4041 of a certain width needs to be produced. Based on the actual wall height on site, the first flexible reinforcing mesh 4041 is cut along its length and then flipped to become a second flexible reinforcing mesh 4042. The two are laid alternately in the wall to meet the construction requirements, effectively improving the compatibility between the various materials that make up the hollow wall structure and greatly reducing the manufacturing cost of materials and the construction cost.

[0052] like Figure 4 As shown, in some embodiments, the flexible reinforcing mesh 404 is provided with a connecting part 405, which is used to connect two adjacent flexible reinforcing meshes 404.

[0053] Specifically, the connecting part 405 is provided at the connection point of two adjacent flexible reinforcing mesh panels 404. The connecting parts 405 can be fixed together by adhesive or binding to strengthen the connection between the flexible reinforcing mesh panels 404 and improve the overall stability of the structure.

[0054] In some embodiments, the flexible reinforcing mesh 4 is fixed to the inner surfaces of the outer wall bricks 1 and the inner wall bricks 2 by an interface agent.

[0055] Specifically, before using the interface agent for fixing, oil stains and loose particles on the inner surfaces of the exterior wall tiles 1 and interior wall tiles 2 should be removed, and the surfaces should be ensured to be flat. During construction, the interface agent can be evenly applied to the inner surface using a brush, roller, or spraying equipment, and then the flexible reinforcing mesh 4 is laid on the interface agent for fixing. The interface agent here can be an epoxy resin interface agent or a rubber emulsion interface agent with good adhesion strength and durability. In other embodiments, a layer of mortar can also be applied to the surface of the flexible reinforcing mesh 4 after it has been laid to ensure enhanced adhesion strength.

[0056] like Figure 3 As shown, in some embodiments, the length of the first anchoring part 402 along the height direction is 100mm-150mm.

[0057] Specifically, to ensure that the ring beam 5 can provide sufficient anchoring effect for the flexible reinforcement mesh 4, while facilitating anchoring construction, reducing unnecessary waste of materials, and ensuring the economy of the structure, the length of the first anchoring part 402 along the height direction is limited to 100mm-150mm, preferably 120mm.

[0058] like Figure 1 As shown, in some embodiments, the air hopper wall structure also includes insulation material 7 filled in the air gap.

[0059] Specifically, the addition of insulation material 7 within the air gap further enhances the insulation effect of the air-filled wall structure. Simultaneously, the filling of the wall with insulation material 7 improves the overall integrity of the wall. The insulation material 7 can be an initially fluid foamed insulation material, such as foamed rubber or aerated concrete. After the wall is constructed, the top ring beam 5 is not poured. The insulation material 7 is poured from the top into the air gap of the wall. Due to its initial fluidity, the insulation material 7 can completely fill the air gap of the wall. After curing, it not only improves the insulation effect of the wall but also provides support and presses the flexible reinforcing mesh 4 onto the inner surfaces of the outer wall bricks 1 and inner wall bricks 2, preventing detachment.

[0060] This disclosure also provides a construction method for the above-mentioned hollow wall structure, including the following construction process: S1, positioning and laying the outer wall bricks 1 and the inner wall bricks 2; S2, laying and fixing the flexible reinforcing mesh 4 to the inner surface of the outer wall bricks 1 and the inner wall bricks 2; S3, laying the overlapping bricks 3 between the outer wall bricks 1 and the inner wall bricks 2 through the reserved holes 401 to complete the overlap; repeating the above process to complete the construction of the wall.

[0061] Specifically, based on the characteristic that masonry structures are usually constructed layer by layer, when laying a single layer of bricks, first, the outer wall bricks 1 and inner wall bricks 2 are positioned and laid. Then, two flexible reinforcing meshes 4 are laid and fixed to the inner surfaces of the outer wall bricks 1 and inner wall bricks 2 respectively. Next, overlapping bricks 3 are laid between the outer wall bricks 1 and inner wall bricks 2 through the reserved holes 401, completing the laying of one layer of bricks. The above steps are then repeated to complete the wall construction.

[0062] In some embodiments, when laying a layer of bricks, the first outer wall brick 1 and the corresponding first inner wall brick 2 are first positioned and laid. Then, two flexible reinforcing meshes 4 are respectively laid and fixed to the inner surfaces of the first outer wall brick 1 and the first inner wall brick 2. Next, the first overlapping brick 3 is laid through the pre-drilled hole 401, forming a basic masonry unit 8. The above steps are repeated to construct multiple basic masonry units 8 sequentially along the wall's extension direction, completing the laying of a single layer of bricks. Through this laying method, the outer wall bricks 1 and inner wall bricks 2 are alternately laid with the overlapping bricks 3 along the wall's extension direction. During operation, the bonding mortar between the bricks can be squeezed in one direction, effectively ensuring construction stability and reducing the impact of the construction workers' skill level on the structural strength.

[0063] Taking the example of using ordinary sintered bricks for exterior wall bricks 1, interior wall bricks 2, and overlapping bricks 3, with the overlapping bricks 3 arranged in a staggered pattern within the wall, this construction method will be explained. The specific construction process is as follows:

[0064] The first step is to use a first flexible reinforcement mesh 4041 with a fixed width, cut it along the length direction according to the height of the wall, and reserve a first anchoring part 402 with a length of 120mm at both ends of the length direction. Then, flip a part of the first flexible reinforcement mesh 4041 to obtain a second flexible reinforcement mesh 4042.

[0065] The second step is to place the first flexible reinforcing mesh 4041 and the second flexible reinforcing mesh 4042 alternately in the designated positions along the extension direction of the wall before the ring beam 5 is poured. The first anchoring part 402 of each part is pre-embedded in the template before the ring beam 5 is poured, and the remaining part is curled up and placed on the upper side of the ring beam 5 to avoid damage during construction.

[0066] The third step is to pour the ring beam 5 located at the bottom of the wall to complete the anchoring.

[0067] The fourth step involves constructing the first layer of bricks for the wall. First, lay an outer wall brick 1 and a corresponding inner wall brick 2. Apply an epoxy resin interface agent to the inner surfaces of the outer wall brick 1 and inner wall brick 2. Then, partially unfold and fix the pre-embedded first flexible reinforcing mesh 4041 or second flexible reinforcing mesh 4042 onto the inner surface of the brick. Next, lay overlapping bricks 3 on one side of the outer wall brick 1 and inner wall brick 2 through the pre-drilled holes 401, completing one basic masonry unit 8. Multiple basic masonry units 8 are repeated along the wall's extension direction to complete the first layer of bricks. Adjacent first flexible reinforcing meshes 4041 and second flexible reinforcing meshes 4042 are fixed together by connecting parts 405.

[0068] Fifth, repeat step four to construct the wall layer by layer. During the construction process, the first flexible reinforcing mesh 4041 and the second flexible reinforcing mesh 4042 are unfolded and fixed layer by layer. When constructing the top layer of bricks, a pouring hole is pre-drilled. Aerated concrete is poured into the air gap through the pouring hole. The filling status of the foamed concrete at each location can be determined by tapping the wall surface with a hollow hammer. Once the filling is confirmed, the pouring hole is sealed, completing the wall construction.

[0069] The sixth step is to throw the first anchoring part 402, located at the other end of the first flexible reinforcing mesh 4041 and the second flexible reinforcing mesh 4042, upward and embed it into the template before the ring beam 5 of the upper structure is poured, so as to anchor it.

[0070] Repeat the above steps to complete the construction of the multi-layer hollow wall structure.

[0071] The embodiments of this disclosure have now been described in detail. To avoid obscuring the concept of this disclosure, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0072] While specific embodiments of this disclosure have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of this disclosure. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any manner.

Claims

1. A hollow wall structure, comprising outer wall bricks (1) constituting an outer wall, inner wall bricks (2) constituting an inner wall, and overlapping bricks (3) connecting the outer wall bricks (1) and the inner wall bricks (2), wherein an air gap is formed between the outer wall bricks (1) and the inner wall bricks (2), characterized in that: It also includes a flexible reinforcing mesh (4), which is attached to the inner surface of the outer wall brick (1) and the inner wall brick (2) facing the air gap, and the flexible reinforcing mesh (4) has reserved holes (401) for the overlapping bricks (3) to be laid.

2. The hollow bucket wall structure according to claim 1, characterized in that, The overlapping bricks (3) are arranged in an alternating pattern along the height of the wall.

3. The hollow bucket wall structure according to claim 1, characterized in that, The air bucket wall structure also includes ring beams (5) located at the bottom and top of the wall, and the flexible reinforcement mesh (4) is provided with first anchoring parts (402) at both ends along the height direction for anchoring into the ring beams (5).

4. The hollow bucket wall structure according to claim 1, characterized in that, The hollow wall structure also includes structural columns (6) arranged at intervals along the extension direction of the wall, and the flexible reinforcement mesh (4) is provided with second anchoring parts (403) at both ends along the extension direction of the wall for anchoring into the structural columns (6).

5. The hollow bucket wall structure according to claim 1, characterized in that, The flexible reinforcement mesh (4) includes multiple flexible reinforcement mesh panels (404), which can be continuously laid along the extension direction of the wall to fully cover the inner surfaces of the outer wall bricks (1) and the inner wall bricks (2).

6. The hollow bucket wall structure according to claim 5, characterized in that, The flexible reinforcing mesh (404) is provided with a connecting part (405), which is used to connect two adjacent flexible reinforcing meshes (404).

7. The hollow bucket wall structure according to claim 1, characterized in that, The flexible reinforcing mesh (4) is fixed to the inner surfaces of the outer wall bricks (1) and the inner wall bricks (2) by an interface agent.

8. The hollow bucket wall structure according to claim 3, characterized in that, The length of the first anchoring part (402) along the height direction is 100mm-150mm.

9. The hollow bucket wall structure according to claim 1, characterized in that, The air hopper wall structure also includes thermal insulation material (7) filled in the air gap.

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