Wall body structural member and wall body construction method

Abstract

The invention discloses a wall structural member and a wall construction method.The wall structural member comprises vertical steel bars, transverse steel bars and a plurality of prefabricated member bodies, a plurality of through holes are formed in the prefabricated member bodies, and the through holes are formed in the side faces of the prefabricated member bodies; the prefabricated part bodies are vertically arranged, the multiple prefabricated part bodies are sequentially arranged along the same plane, vertical steel bars are arranged between every two adjacent prefabricated part bodies, transverse steel bars are arranged in the through holes, and the transverse steel bars penetrate through the vertical steel bars. The technical effects of the invention are as follows: the modularized prefabricated member body is adopted as a whole, so that standardized processing and manufacturing are facilitated, material waste can be reduced, resource saving and environmental friendliness are facilitated, and the green building concept is met; after being matched with the vertical steel bars and the transverse steel bars to pour concrete, the integral anti-seismic performance is good, the concrete can be used for a load bearing wall, formwork erecting can be avoided or few formworks can be erected, the site construction efficiency can be greatly improved, use of consumptive materials such as wood is greatly reduced, construction waste is reduced, and energy conservation and environment protection are achieved.

Description

Technical Field

[0001] This invention relates to the field of building materials technology, specifically to a wall structural component and a wall construction method. Background Technology

[0002] With the development of industrialized construction, prefabricated buildings have been widely used and promoted due to their advantages such as high construction efficiency, energy conservation and environmental protection, and controllable quality. Among wall structure systems, ribbed composite walls, as a structural form that combines load-bearing and enclosure functions, have shown good application prospects in civil and industrial buildings due to their characteristics such as light weight, good seismic performance, and excellent thermal insulation performance.

[0003] Currently, traditional ribbed composite wall production mainly employs precast components. The specific process involves: tying the reinforcing steel frame on a flat mold platform in a factory or construction site, then erecting the formwork, pouring concrete, curing it in a pool, and finally demolding it after the concrete reaches the specified strength to form precast wall panels. These precast wall panels need to be transported to the construction site, then hoisted into place and assembled. While this production method has achieved a degree of industrialization, it still has the following significant drawbacks:

[0004] 1. High dependence on templates: The prefabrication process requires a large number of standardized templates, which not only increases material costs, but also makes the template support and dismantling process complicated and time-consuming.

[0005] 2. High production and transportation costs: Precast wall panels are large in size and weight, which places high demands on production sites, maintenance facilities and transportation and hoisting equipment, increasing production and logistics costs.

[0006] 3. Poor construction flexibility: The dimensions of prefabricated components are fixed, which requires high precision in on-site splicing and has weak adaptability. Furthermore, secondary pouring or grouting operations are still required on-site, and the construction process has not been fundamentally simplified.

[0007] In addition, existing technologies also include the practice of directly building walls using various blocks or modules, but these are usually used for non-load-bearing infill walls and cannot meet the requirements of load-bearing structures for integrity and seismic performance. If steel bars are to be installed in the block wall and concrete is poured to form a composite structure, additional formwork is often required on both sides of the wall, making it impossible to achieve formwork-free construction. This also presents problems of complex procedures and low efficiency.

[0008] Therefore, there is an urgent need in this field for a wall component and construction method that can overcome the above-mentioned shortcomings, so as to realize a composite wall structure system that is truly free (or requires little) formwork, highly industrialized, easy to construct and low in cost. Summary of the Invention

[0009] Therefore, the present invention provides a wall structure component and a wall construction method to solve the above-mentioned problems in the prior art.

[0010] To achieve the above objectives, the present invention provides the following technical solution:

[0011] According to a first aspect of the present invention, a wall structure component includes vertical reinforcing bars, horizontal reinforcing bars, and a plurality of precast component bodies. The precast component bodies are plate-shaped and have a plurality of through holes. The through holes are disposed on the side of the precast component body and penetrate the precast component body along the width direction. The plurality of through holes are arranged sequentially along the length direction of the precast component body.

[0012] The precast component body is vertically arranged, and multiple precast component bodies are arranged sequentially along the same plane. The vertical reinforcing bars are provided between two adjacent precast component bodies, and the horizontal reinforcing bars are provided in the through holes, with the horizontal reinforcing bars penetrating the vertical reinforcing bars.

[0013] Furthermore, the through holes are circular holes, and multiple through holes are arranged at equal intervals.

[0014] Furthermore, the prefabricated body includes a first module and a second module. The first module has a first groove on one side, which penetrates the first module. The second module has second grooves on its two parallel sides, which penetrate the second module.

[0015] Furthermore, both the first groove and the second groove are semi-cylindrical.

[0016] Furthermore, the preform body includes a first preform and a second preform. A third groove is provided on one side of the first preform in the width direction. The third groove is arranged along the length direction of the first preform and penetrates through the first preform.

[0017] The second preform has a fourth groove on each side of its width direction. The fourth groove is arranged along the length direction of the second preform and penetrates through the second preform.

[0018] Furthermore, the first prefabricated component includes a third module and a fourth module. The third module has a fifth groove on each of its two perpendicular sides, and the fifth groove penetrates through the third module. The fourth module has a sixth groove on each of its three sides, and the sixth groove penetrates through the fourth module.

[0019] The second prefabricated component includes a fourth module and a fifth module. The fifth module has a seventh groove on each of its four sides, and the seventh groove penetrates through the fifth module.

[0020] Furthermore, the third groove, the fourth groove, the fifth groove, the sixth groove, and the seventh groove are all semi-cylindrical.

[0021] Furthermore, the vertical reinforcing bars are made of reinforcing cages, and the horizontal reinforcing bars include continuous bars and multiple spiral bars, with the spiral bars passing through the continuous bars.

[0022] Furthermore, it also includes a frame column, which is a steel cage, and the frame column is provided between two adjacent walls.

[0023] This invention has the following advantages: It adopts modular prefabricated components, facilitating standardized processing and manufacturing, reducing material waste, promoting resource conservation and environmental friendliness, and conforming to the concept of green building. Simultaneously, it facilitates rapid on-site wall construction, allowing for flexible assembly and use according to site conditions, resulting in high construction flexibility. After concrete pouring with vertical and horizontal reinforcing bars, multiple prefabricated components can be connected into a single unit, providing excellent overall seismic performance. It can be used for load-bearing walls, enabling formwork-free or minimal formwork support, significantly improving on-site construction efficiency, and substantially reducing the use of consumable materials such as timber, thus reducing construction waste and promoting energy conservation and environmental protection.

[0024] According to a second aspect of the present invention, a wall construction method, employing the wall structural members described in the first aspect, includes the following steps:

[0025] S1. Use the prefabricated components to build the wall structure and create space for vertical and horizontal steel bars.

[0026] S2. Install vertical and horizontal reinforcing bars;

[0027] S3. Pour concrete into the space that accommodates the vertical and horizontal reinforcing bars to form a wall structure.

[0028] The present invention has the following advantages: the construction method is simple, it can achieve no or little formwork support, which can greatly reduce the labor intensity of on-site construction personnel and improve construction efficiency. Attached Figure Description

[0029] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0030] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should fall within the scope of the technical content disclosed in the present invention.

[0031] Figure 1 This is a schematic diagram of the overall structure and internal skeleton structure of a first type of wall structure provided in some embodiments of the present invention.

[0032] Figure 2 The three-view drawing and the cross-sectional view after construction are provided for some embodiments of the present invention.

[0033] Figure 3 A three-dimensional structural diagram of a single module of a first type of wall structure provided for some embodiments of the present invention.

[0034] Figure 4 This is a schematic diagram of the overall structure and internal skeleton structure of a second type of wall structure provided in some embodiments of the present invention.

[0035] Figure 5 The following are three-view drawings and cross-sectional views after construction of a second type of wall structure provided for some embodiments of the present invention.

[0036] Figure 6 This is a three-dimensional structural diagram of the first module of the second type of wall structure provided in some embodiments of the present invention.

[0037] Figure 7 This is a three-dimensional structural diagram of the second module of a second type of wall structure provided in some embodiments of the present invention.

[0038] Figure 8 This is a schematic diagram of the overall structure and internal skeleton structure of a third type of wall structure provided in some embodiments of the present invention.

[0039] Figure 9 The three-view drawing and the cross-sectional view after construction are provided for some embodiments of the present invention for a third type of wall structure.

[0040] Figure 10 This is a three-dimensional structural diagram of the first module of a third type of wall structure provided in some embodiments of the present invention.

[0041] Figure 11 This is a three-dimensional structural diagram of the second module of a third type of wall structure provided in some embodiments of the present invention.

[0042] Figure 12This is a schematic diagram of the overall structure and internal skeleton structure of a fourth type of wall structure provided in some embodiments of the present invention.

[0043] Figure 13 The three-view drawing and the cross-sectional view after construction are provided for some embodiments of the present invention for a fourth type of wall structure.

[0044] Figure 14 This is a three-dimensional structural diagram of the first module of the fourth type of wall structure provided in some embodiments of the present invention.

[0045] Figure 15 This is a three-dimensional structural diagram of the second module of the fourth type of wall structure provided in some embodiments of the present invention.

[0046] Figure 16 This is a three-dimensional structural diagram of the third module of the fourth type of wall structure provided in some embodiments of the present invention.

[0047] Figure 17 This is a schematic diagram of the structure of a wall structure after it has been assembled, as provided in some embodiments of the present invention.

[0048] In the diagram: 1. Precast component body, 2. Vertical reinforcement, 3. Horizontal reinforcement, 4. Formwork, 5. Cast-in-place concrete, 6. Through hole, 7. First module, 8. Second module, 9. First groove, 10. Second groove, 11. First precast component, 12. Second precast component, 13. Third groove, 14. Fourth groove, 15. Third module, 16. Fourth module, 17. Fifth module, 18. Fifth groove, 19. Sixth groove, 20. Seventh groove, 21. Frame column. Detailed Implementation

[0049] The following specific embodiments illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0050] Example 1

[0051] like Figures 1 to 3 As shown, a wall structure component in the first aspect embodiment of the present invention includes vertical reinforcing bars 2, horizontal reinforcing bars 3, and multiple precast component bodies 1, as shown. Figure 3 As shown, the precast body 1 is plate-shaped, and the precast body 1 is provided with multiple through holes 6. The through holes 6 are located on the side of the precast body 1, and the through holes 6 penetrate the precast body 1 along the width direction of the precast body 1. The multiple through holes 6 are arranged sequentially along the length direction of the precast body 1.

[0052] like Figure 1 As shown, the precast body 1 is vertically arranged, and multiple precast bodies 1 are arranged sequentially along the same plane. Vertical steel bars 2 are provided between two adjacent precast bodies 1, and horizontal steel bars 3 are provided in the through hole 6. The horizontal steel bars 3 penetrate the vertical steel bars 2.

[0053] In this embodiment, it should be noted that the through hole 6 is a circular hole, and multiple through holes 6 are arranged at equal intervals.

[0054] The vertical reinforcement 2 is a steel cage, and the horizontal reinforcement 3 includes continuous reinforcement and multiple spiral reinforcements, with the spiral reinforcements passing through the continuous reinforcement.

[0055] Furthermore, such as Figure 17 As shown, it also includes a frame column 21. The frame column 21 is made of a steel cage. The frame column 21 is provided between two adjacent walls. After the frame column is poured with concrete, it forms a load-bearing column, and the overall structural strength is higher.

[0056] Furthermore, such as Figure 2 As shown, during construction, space is reserved between two adjacent precast components 1 for installing vertical reinforcing bars 2. After the entire wall is built and the vertical reinforcing bars 2 and horizontal reinforcing bars 3 are installed, formwork 4 is set on both sides of the two adjacent precast components 1, and then cast-in-place concrete 5 is poured so that the concrete fills the through hole 6 and the space between the two adjacent precast components 1. After the concrete solidifies, the formwork 4 is removed, and the construction is completed. The precast components 1, vertical reinforcing bars 2 and horizontal reinforcing bars 3 are connected as one to form a wall structure.

[0057] The technical effects achieved by this embodiment are as follows: The overall modular prefabricated body 1 facilitates standardized processing and manufacturing, reduces material waste, promotes resource conservation and environmental friendliness, and conforms to the concept of green building; at the same time, it facilitates the rapid construction of walls on the construction site, and can be flexibly assembled and used according to the site conditions, resulting in high construction flexibility. After pouring concrete with vertical steel bars 2 and horizontal steel bars 3, multiple prefabricated bodies can be connected into one, resulting in good overall seismic performance and suitability for load-bearing walls; during construction, only formwork needs to be erected between two adjacent prefabricated bodies 1, which can achieve minimal formwork support, greatly improve on-site construction efficiency, and significantly reduce the use of consumable materials such as wood, thereby reducing construction waste and promoting energy conservation and environmental protection.

[0058] Example 2

[0059] like Figures 4 to 7 As shown, this embodiment provides another wall structure component, the structure of which includes all the contents of embodiment 1. Only the different parts are described below.

[0060] In this embodiment, the prefabricated body 1 includes a first module 7 and a second module 8. The first module 7 and the second module 8 have the same shape and size, such as... Figure 6 As shown, a first groove 9 is provided on one side of the first module 7, and the first groove 9 penetrates the first module 7; as Figure 7 As shown, the second module 8 has two parallel sides with a second groove 10, and the second groove 10 passes through the second module 8.

[0061] In this embodiment, it should be noted that both the first groove 9 and the second groove 10 are semi-cylindrical.

[0062] Furthermore, such as Figure 4 and Figure 5 As shown, during construction, the structure is built sequentially from bottom to top. The specific construction steps are as follows:

[0063] 1. First, build the bottom first module 7. The first module 7 is set vertically, and the first groove 9 on the first module 7 is set vertically upward;

[0064] 2. Construct the second module 8. The second groove 10 on one side of the second module 8 is set towards the first groove 9. The first groove 9 and the second groove 10 together form a through hole 6. The first module 7 and the second module 8 are connected by concrete or glue.

[0065] 3. Construct an appropriate number of second modules 8 according to the height of the wall. The second grooves 10 on one side of two adjacent second modules 8 are set to face each other to form a through hole 6. The two adjacent second modules 8 are connected by concrete or glue.

[0066] 4. Construct the top first module 7, such that the first groove 9 on the first module 7 is set facing the second groove 10 on the side of the topmost second module 8, and together they form a through hole 6. The top first module 7 and the topmost second module 8 are connected by concrete or glue.

[0067] 5. Repeat steps 1 to 4 above to build adjacent precast body 1 along the same plane, and reserve space for vertical steel bars 2 between two adjacent precast body 1 until an appropriate number of precast body 1 are built according to the wall width.

[0068] 6. Install vertical reinforcing bars 2 and horizontal reinforcing bars 3, and set up formwork between two adjacent precast component bodies 1, and install formwork 4;

[0069] 7. Pour 5g of cast-in-place concrete. After the concrete has solidified, remove the formwork to complete the construction.

[0070] The technical effect achieved by this embodiment is that the prefabricated body 1 includes a first module 7 and a second module 8, which makes the structure more compact, easier to process and manufacture, easier to construct on site, and can be flexibly assembled according to the size of the wall on site, making it more versatile.

[0071] Example 3

[0072] like Figures 8 to 11 As shown, this embodiment provides another wall structure component, the structure of which includes all the contents of embodiment 1. Only the different parts are described below.

[0073] In this embodiment, the preform body 1 includes a first preform 11 and a second preform 12, such as... Figure 10 As shown, a third groove 13 is provided on one side of the first preform 11 in the width direction. The third groove 13 is provided along the length direction of the first preform 11 and penetrates the first preform 11.

[0074] like Figure 11 As shown, the second preform 12 has a fourth groove 14 on each side in the width direction. The fourth groove 14 is arranged along the length direction of the second preform 12 and penetrates the second preform 12.

[0075] In this embodiment, it should be noted that both the third groove 13 and the fourth groove 14 are semi-cylindrical.

[0076] Furthermore, such as Figure 8 and Figure 9 As shown, the construction method of the entire wall is as follows:

[0077] 1. First, a first precast component 11 is vertically set up, and then a second precast component 12 is vertically set up along the same plane, such that the fourth groove 14 on one side of the second precast component 12 faces the third groove 13 and surrounds to form a space for accommodating the vertical steel bar 2. The first precast component 11 and the second precast component 12 are connected by concrete or glue.

[0078] 2. According to the width of the wall, a suitable number of second precast parts 12 are set along the same plane. The fourth grooves 14 on the opposite side of two adjacent second precast parts 12 enclose the space for the vertical steel bar 2. The two adjacent second precast parts 12 are connected by concrete or glue.

[0079] 3. Install the first precast component 11 on the other side of the wall width direction, such that the third groove 13 of the first precast component 11 and the fourth groove 14 on the corresponding side of the second precast component 12 enclose to form a space for accommodating the vertical steel bar 2.

[0080] 4. Install vertical reinforcing bars 2 and horizontal reinforcing bars 3. To facilitate the installation of vertical reinforcing bars 2, they can be placed at the corresponding positions before forming the space to accommodate them in steps 1, 2 and 3.

[0081] 5. Pour in-situ concrete 5. Once the concrete has solidified, the construction is complete.

[0082] The technical effects achieved by this embodiment are: it can achieve formwork-free construction, eliminating the need for formwork on the construction site, simplifying the construction process, and greatly improving construction efficiency.

[0083] Example 4

[0084] like Figures 2 to 16 As shown, this embodiment provides another wall structure component, the structure of which includes all the contents of embodiment 3. Only the different parts are described below.

[0085] In this embodiment, the first prefabricated component 11 includes a third module 15 and a fourth module 16, such as Figure 14 As shown, the third module 15 has a fifth groove 18 on each of its two perpendicular sides, and the fifth groove 18 penetrates the third module 15; Figure 15 As shown, the third side of the fourth module 16 is provided with a sixth groove 19, which penetrates the fourth module 16.

[0086] The second precast component 12 includes a fourth module 16 and a fifth module 17, such as Figure 16 As shown, the fifth module 17 has a seventh groove 20 on each of its four sides, and the seventh groove 20 penetrates the fifth module 17.

[0087] In this embodiment, it should be noted that the fifth groove 18, the sixth groove 19 and the seventh groove 20 are all semi-cylindrical.

[0088] Furthermore, such as Figure 11 and Figure 12 As shown, the construction method of the entire wall is as follows:

[0089] 1. Construct a first precast component 11 on one side of the wall width direction. First, vertically set the bottom third module 15 so that the fifth groove 18 on one side of the third module 15 faces vertically and the fifth groove 18 on the other side of the third module 15 faces the other side of the wall width direction. Then, construct an appropriate number of fourth modules 16 according to the height of the wall. The sixth groove 19 on one side of the bottom fourth module 16 and the fifth groove 18 on one side of the bottom third module 15 form a through hole 6. Two adjacent fourth modules 16 form a through hole through the sixth groove 19. Finally, construct the top third module 15. The top third module 15 and the bottom third module 15 are mirror-symmetrically set. The third module 15 and the fourth module 16, as well as two adjacent fourth modules 16, are connected by concrete or glue.

[0090] 2. Construct the second precast component 12 along the same plane. Specifically, first construct the bottom fourth module 16, with the side of the fourth module 16 without the groove facing vertically downwards; then, construct an appropriate number of fifth modules 17 according to the wall height; finally, construct the top fourth module 16, with the top fourth module 16 and the bottom fourth module 16 mirror-symmetrically positioned. The fourth module 16 and the fifth module 17, as well as two adjacent fifth modules 17, are connected by concrete or glue.

[0091] 3. Based on the wall width, repeat step 2 to build an appropriate number of second prefabricated components 12;

[0092] 4. Construct the first precast component 11 on the other side of the wall width direction, with the first precast components 11 on both sides of the wall width direction being mirror images of each other;

[0093] 5. Install vertical reinforcing bars 2 and horizontal reinforcing bars 3. It should be noted that during the construction process, the fifth groove 18, the sixth groove 19 and the seventh groove 20 combine with each other to form the space for accommodating vertical reinforcing bars 2 and horizontal reinforcing bars 3. To facilitate the installation of vertical reinforcing bars 2, vertical reinforcing bars 2 can be installed in advance at the corresponding positions before forming the space for accommodating vertical reinforcing bars 2.

[0094] 6. Pour in-situ concrete 5. Once the concrete has solidified, the construction is complete.

[0095] The technical effects achieved in this embodiment are as follows: the first precast component 11 includes the third module 15 and the fourth module 16, and the second precast component 12 includes the fourth module 16 and the fifth module 17. The overall structure is more modular, which is convenient for flexible adjustment according to the on-site construction environment. The size of each module is smaller, which is more convenient for processing, transportation and use. In addition, during the construction process, the fifth groove 18, the sixth groove 19 and the seventh groove 20 combine with each other to form the accommodating space for the vertical steel bar 2 and the accommodating space for the horizontal steel bar 3. Concrete can be poured without formwork, realizing formwork-free operation, which can reduce construction costs and improve construction efficiency.

[0096] Example 5

[0097] A wall construction method according to a second aspect of the present invention, using the wall structural components of the first aspect, includes the following steps:

[0098] S1. The prefabricated body 1 is used to build the wall structure and form a space to accommodate the vertical steel bars 2 and the horizontal steel bars 3.

[0099] S2. Install vertical reinforcing bars 2 and horizontal reinforcing bars 3;

[0100] S3. Concrete is poured into the space containing the vertical reinforcing bars 2 and the horizontal reinforcing bars 3 to form the wall structure.

[0101] In this embodiment, it should be noted that, in step S2, in order to facilitate the installation of the vertical reinforcing bar 2, the vertical reinforcing bar 2 can be installed at the same time as or before forming the space to accommodate the vertical reinforcing bar 2.

[0102] The technical effects achieved by this embodiment are: the construction method is simple, it can achieve no or little formwork support, which can greatly reduce the labor intensity of on-site construction personnel and improve construction efficiency.

[0103] Although the present invention has been described in detail above with general descriptions and specific embodiments, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

[0104] The terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity of description and are not intended to limit the scope of the invention. Any changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the invention.

Claims

1. A wall structural component, characterized in that, It includes vertical reinforcing bars (2), horizontal reinforcing bars (3) and multiple precast body (1). The precast body (1) is plate-shaped and has multiple through holes (6). The through holes (6) are located on the side of the precast body (1) and penetrate the precast body (1) along the width direction. The multiple through holes (6) are arranged sequentially along the length direction of the precast body (1). The precast body (1) is vertically arranged, and multiple precast bodies (1) are arranged sequentially along the same plane. The vertical steel bar (2) is provided between two adjacent precast bodies (1), and the horizontal steel bar (3) is provided in the through hole (6). The horizontal steel bar (3) passes through the vertical steel bar (2).

2. A wall structural component according to claim 1, characterized in that, The through hole (6) is a round hole, and multiple through holes (6) are arranged at equal intervals.

3. A wall structural component according to claim 1, characterized in that, The precast body (1) includes a first module (7) and a second module (8). The first module (7) has a first groove (9) on one side, which penetrates the first module (7). The second module (8) has a second groove (10) on each of its parallel sides, which penetrates the second module (8).

4. A wall structural component according to claim 3, characterized in that, Both the first groove (9) and the second groove (10) are semi-cylindrical.

5. A wall structural component according to claim 1, characterized in that, The preform body (1) includes a first preform (11) and a second preform (12). A third groove (13) is provided on one side of the width direction of the first preform (11). The third groove (13) is arranged along the length direction of the first preform (11) and penetrates the first preform (11). The second preform (12) has a fourth groove (14) on each side in the width direction. The fourth groove (14) is arranged along the length direction of the second preform (12) and penetrates the second preform (12).

6. A wall structural member according to claim 5, characterized in that, The first prefabricated component (11) includes a third module (15) and a fourth module (16). The third module (15) has a fifth groove (18) on each of its two perpendicular sides, and the fifth groove (18) penetrates the third module (15). The fourth module (16) has a sixth groove (19) on each of its three sides, and the sixth groove (19) penetrates the fourth module (16). The second preform (12) includes a fourth module (16) and a fifth module (17). The fourth side of the fifth module (17) is provided with a seventh groove (20), which penetrates the fifth module (17).

7. A wall structural member according to claim 6, characterized in that, The third groove (13), the fourth groove (14), the fifth groove (18), the sixth groove (19) and the seventh groove (20) are all semi-cylindrical.

8. A wall structural component according to claim 1, characterized in that, The vertical reinforcing bars (2) are made of reinforcing cages, and the horizontal reinforcing bars (3) include through bars and multiple spiral bars, with the spiral bars passing through the through bars.

9. A wall structural member according to claim 1, characterized in that, It also includes a frame column (21), which is made of steel cage and is provided between two adjacent walls.

10. A wall construction method, characterized in that, The wall structure component according to any one of claims 1 to 9 comprises the following steps: S1. Use the prefabricated body (1) to build the wall shape structure and form a space to accommodate the vertical steel bars (2) and the horizontal steel bars (3); S2. Install vertical reinforcing bars (2) and horizontal reinforcing bars (3); S3. Concrete is poured into the space containing the vertical reinforcing bars (2) and the horizontal reinforcing bars (3) to form a wall structure.

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