Construction method of partition and wall
By combining ladder reinforcement, through-wall bolts, and airbags, the problem of labor and material consumption in existing partition methods is solved, the flexible adjustment of partitions and the improvement of concrete pouring quality are achieved, and construction cold joints and their hidden dangers are avoided.
Patent Information
- Application Number
- CN202511310440.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-15
- Publication Date
- 2025-11-21
AI Technical Summary
In existing sidewall concrete compartmentalized casting structures, partitions require a lot of manpower and materials to make, and cannot be adjusted after installation, making them unable to cope with sudden abnormal situations and prone to construction cold joints and cold joint hazards.
The system employs a combination of ladder-like reinforcing bars, through-wall bolts, and airbags. By inflating and deflating the airbags, the movement or fixation of the airbags within the gaps can be controlled, forming adjustable compartments. The airbags are clamped by the ladder-like reinforcing bars and through-wall bolts, enabling flexible spatial division and concrete pouring.
It reduces labor and material consumption, improves construction efficiency, enables dynamic adjustment of partition spacing, avoids cold joints during construction, enhances concrete density, and ensures concrete pouring quality and construction progress.
Smart Images
Figure CN120990340A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of building construction technology, and in particular to a method for constructing partitions and walls. Background Technology
[0002] The existing sidewall concrete compartmentalized pouring structure requires the construction of partitions, which include wire mesh strips and supporting reinforcing bars. Specifically, the supporting reinforcing bars are welded and fixed to the wall reinforcement. Then, the wire mesh is cut into 300mm wide strips and placed inside the wall where compartments are needed. The strips are tied to the wall reinforcement with wire around their perimeter, and the center of the strips is tied to the supporting reinforcing bars. By setting partitions that connect to the wall reinforcement at both ends, the sidewall is divided into multiple compartments. After compartmentalization, a horizontal layered pouring method is used, with concrete poured successively on both sides of each compartment. The effect is that the partitions reduce the distance the concrete flows, reduce the surface area of the newly poured concrete, and allow the old and new concrete to bond continuously, effectively preventing cold joints.
[0003] However, partitions made based on wire mesh and reinforcing steel bars have the following drawbacks: 1. They require a significant amount of manpower and materials to construct. 2. Because the partitions are permanently installed within the building, serving as fixed spatial dividers, the compartments between the two partitions are not adjustable. If abnormal situations occur during pouring, they can only be handled according to the contingency plan. In the event of a sudden abnormal situation that prevents concrete pouring, a long construction cold joint will remain.
[0004] In view of the shortcomings of the partitions in the existing technology, those skilled in the art have been looking for solutions. Summary of the Invention
[0005] The purpose of this invention is to provide a construction method for partitions and walls to address the shortcomings of existing partition technologies.
[0006] To solve the above-mentioned technical problems, the present invention provides a partition, the partition comprising: a ladder reinforcement, a plurality of through-wall bolts, and an airbag, wherein the plurality of through-wall bolts, while reinforcing the wall formwork, form a gap with the ladder reinforcement to restrict and fix the airbag; the airbag, based on inflation and deflation control, can be selectively removed from the gap or fixed within the gap; wherein: the ladder reinforcement comprises: two vertical ribs and a plurality of horizontal ribs, the plurality of horizontal ribs being parallel to each other and vertically fixed to the two parallel vertical ribs, and all through-wall bolts being parallel to each other.
[0007] Optionally, in the partition, the size of the gap is less than or equal to the thickness of the airbag when inflated to the rated working pressure, and greater than the thickness of the airbag when deflated.
[0008] Optionally, in the partition, the number of horizontal bars in the ladder reinforcement is the same as the number of horizontal steel bars in the wall.
[0009] Optionally, in the partition, the spacing between two adjacent horizontal bars in the ladder reinforcement is equal to the spacing between two adjacent horizontal steel bars in the wall.
[0010] Optionally, in the partition, the diameter of both the vertical and horizontal reinforcing bars of the ladder is at least 12 mm.
[0011] Optionally, in the partition, the height of the airbag is equal to the height of the wall.
[0012] The present invention also provides a method for constructing a wall, the method comprising:
[0013] Based on the design dimensions of the wall and the proposed compartmentation plan, prepare partitions of the corresponding specifications as described above;
[0014] After the wall reinforcement is tied, tie several ladder bars to the wall reinforcement according to the design spacing;
[0015] Wall formwork is installed on both sides of the wall reinforcement, and several sets of through-wall bolts are used to reinforce the formwork on both sides; wherein, each set of through-wall bolts is arranged parallel to the corresponding ladder reinforcement, and a gap is formed between them to restrict and fix the airbag;
[0016] Airbags are placed in at least two adjacent gaps and inflated to their rated working pressure to form at least three compartments;
[0017] Concrete is poured into each compartment, and after the two adjacent compartments are poured, the airbag located between the two compartments is removed, and the concrete after the airbag is removed is re-vibrated.
[0018] Optionally, in the construction method of the wall, after the airbag located between the two compartments is removed, the method further includes:
[0019] The removed airbags were transferred and placed in the gaps between other airbags that were not deployed.
[0020] Optionally, in the construction method of the wall, the distance range of the designed spacing is 4m to 5m.
[0021] Optionally, in the construction method of the wall, the vertical bars of each ladder reinforcement are arranged with the help of the vertical steel bars of the wall and tied to them for fixation.
[0022] The construction method for partitions and walls provided by this invention has at least the following beneficial effects:
[0023] 1) The partitions of this invention do not require much manpower and materials to make. The air bladders of the partitions can be reused. After the concrete of two adjacent compartments is poured, the air bladders can be extracted and transferred to the next location for reuse, which saves costs and improves construction efficiency.
[0024] 2) The partition of the present invention is partially adjustable and installed in the building. In particular, the airbags that play a role in space division can be dynamically adjusted according to the spacing of the concrete compartments, which has the flexibility to deal with sudden abnormal situations and avoids the formation of construction cold joints.
[0025] 3) Regarding the issue of the concrete in the area immediately adjacent to the airbag becoming less dense after the airbag is removed, this can be resolved simply by re-vibrating the concrete at the removed location, effectively enhancing the density of the poured concrete.
[0026] 4) Regarding the issue of formwork bursting, the conventional repair process takes a long time, during which irregular slopes with an angle of 20 to 45 degrees are formed along the already poured concrete surface, with a length of ten to tens of meters. If the concrete hardens over a long period of time, a construction joint is formed; if the time is short and subsequent pouring is carried out, a cold joint is formed. The partition based on this invention can effectively restrict the flow of concrete, ensuring that the repair work is completed as soon as possible before the concrete hardens. If the concrete continues to be poured, there will be no construction joint. Even if the repair work cannot be completed before the concrete hardens, the cold joint or construction joint is limited to a few meters along the partition along the wall height, reducing the potential danger area and the area to be treated later.
[0027] 5) Based on the partition of this invention, the layered control of concrete pouring is no longer limited by the experience of the operators, and standardized pouring can be formed. Standardized pouring is based on the fact that the concrete pouring work is no longer subject to the judgment of the construction personnel's work experience. This is manifested as follows: ① The thickness of each concrete layer is uniform. The layer thickness can be directly measured and calculated with a ruler or marked on the reinforcing steel before pouring. During pouring, it can be directly judged whether the layer requirements have been met. ② The concrete flow distance is controlled during the pouring process, and the concrete vibration is uniform and regular. It will not cause construction cold joints between the poured parts and the subsequent poured concrete after the parts have been poured and hardened for a long time, nor will it cause quality problems such as voids and honeycombs after the concrete is formed due to long-term vibration or missed vibration in order to control the concrete pouring height and flow distance. Attached Figure Description
[0028] The above and other objects, features and advantages of this disclosure will become more apparent from the accompanying drawings, in which like reference numerals generally denote like parts.
[0029] Figure 1 This is a horizontal sectional view of a wall during wall construction, according to an embodiment of the present invention.
[0030] Figure 2 This is a schematic diagram of the ladder rib structure in one embodiment of the present invention;
[0031] Figure 3 This is a schematic diagram of pouring concrete into a compartment according to one embodiment of the present invention;
[0032] Figure 4 This is a flowchart of a wall construction method according to an embodiment of the present invention.
[0033] In the picture:
[0034] 1. Ladder reinforcement; 11. Vertical reinforcement; 12. Horizontal reinforcement; 2. Through-wall tie rod; 3. Airbag; 4. Horizontal reinforcement; 5. Vertical reinforcement; 6. Wall formwork. Detailed Implementation
[0035] The construction method for partitions and walls proposed in this invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of this invention will become clearer from the following description and claims. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this invention.
[0036] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.
[0037] In the description of the invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the invention 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. Therefore, they should not be construed as limitations on the invention.
[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality of" means two or more, unless otherwise explicitly specified.
[0039] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., 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 mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.
[0040] Please refer to Figures 1 to 3 The partition includes: a ladder-like reinforcing bar 1, several through-wall bolts 2, and an airbag 3. The several through-wall bolts 2, while reinforcing the wall formwork 6, form a gap with the ladder-like reinforcing bar 1 to restrict and fix the airbag 3. The airbag 3, based on inflation and deflation control, can be selectively removed from the gap or fixed within the gap; wherein: as... Figure 2 As shown, the ladder reinforcement 1 includes two vertical reinforcement bars 11 and several horizontal reinforcement bars 12. The horizontal reinforcement bars 12 are parallel to each other and vertically fixed to the two parallel vertical reinforcement bars 11. All through-wall bolts 2 are parallel to the horizontal reinforcement bars 12. In this embodiment, the specifications of the vertical reinforcement bars 11 constituting the ladder reinforcement 1 are the same as the specifications of the vertical reinforcement bars of the wall, or the vertical reinforcement bars of the wall are used as the vertical reinforcement bars 11 of the ladder reinforcement 1.
[0041] Here, after the airbag 3 is inflated, it is clamped by the through-wall bolt 2 and the ladder reinforcement 1 instead of being tied and fixed. After the airbag 3 is deflated, it can be pulled out and adjusted to other positions with through-wall bolt 2 and ladder reinforcement 1 to re-form compartments. The airbag 3 that can be adjusted is the one that has not yet been poured with concrete. The one that has been poured can only be pulled out and moved to the next position after the concrete of the two adjacent pouring compartments has been poured.
[0042] The differences between the partition designed in this invention and the partitions in the prior art are compared as follows:
[0043] Existing partition technologies include wire mesh strips and supporting reinforcing bars. The wire mesh strips need to be pre-tied to the supporting reinforcing bars (the larger mesh size of the wire mesh leads to more grout leakage, easily causing uneven accumulation of coarse aggregate in the concrete and resulting in honeycombing; the smaller mesh size of the wire mesh reduces grout leakage but is prone to corrosion and damage). Furthermore, large-scale production is required. Due to issues such as easy corrosion and storage, the strength of the wire mesh strips is affected. After the concrete wall is poured, it may break under significant lateral pressure and lose its function. It is also easily punctured by reinforcing bars or other objects during installation. Because the wire mesh strips are pre-tied to the supporting reinforcing bars, uneven stress exists, and excessive local lateral stress or weak points in the binding can cause the wire mesh strips to tear and break. Increasing the number of wire mesh layers will completely destroy the integrity of the concrete wall partition. Since the wire mesh strips are tied to the supporting reinforcing bars and installed inside the wall, if they are not removed after the concrete is poured, seepage paths can easily form inside and outside the wall, creating seepage points. The partitions made using the original technology cannot be moved after installation. If the spacing between the partitions is too large, the damage caused by sudden environmental changes (such as rainstorms, mold bursts, etc.) cannot be minimized. If the spacing between the partitions is too small, the number of partitions to be made will increase.
[0044] The partition designed in this invention includes a ladder reinforcement 1, several through-wall bolts 2, and an airbag 3. Since the airbag 3 is used as the partition component, the preliminary preparation work is reduced. It only needs to be placed and inflated after the wall reinforcement is tied and before the concrete is poured. Its fixation is achieved by clamping the ladder reinforcement 1 and the through-wall bolts 2 to prevent displacement. Because the airbag 3 bears the lateral stress of the concrete and evenly transfers the lateral stress to the ladder reinforcement 1, the force is more even (the first part of the concrete poured in the two adjacent compartments bears the force of the ladder reinforcement 1, and the second part of the concrete poured in the later compartment bears the force of the first part of the concrete poured in the later compartment). After the concrete of the two adjacent compartments is poured, the airbag 3 can be deflated and removed. The airbag 3 is removed from the two compartments and will not remain in the concrete, so there is no water seepage path and no impact on the integrity of the concrete.
[0045] Furthermore, the airbag 3, used as a partition, requires only a small amount of material. After use, it can be removed and transferred to the next installation, resulting in high reusability and convenience. Simply increasing the spacing of the ladder reinforcement 1 allows for shortening the spacing of subsequent airbags 3 in case of unforeseen circumstances, minimizing the affected area. Under favorable construction conditions, the partition spacing can be extended. Since the remaining ladder reinforcement 1 is unobstructed by the airbags 3, concrete can flow freely through it. In other words, the spacing between two airbags 3 can be achieved by using the corresponding ladder reinforcement 1 and through-wall bolts. Depending on the needs of different construction scenarios, the partition spacing can be large or small, offering flexibility and reusability.
[0046] Preferably, the size of the gap is less than or equal to the thickness of the airbag 3 when inflated to the rated working pressure, and greater than the thickness of the airbag 3 when deflated.
[0047] Preferably, the number of horizontal bars 12 in the ladder reinforcement 1 is the same as the number of horizontal steel bars 4 in the wall; the spacing between two adjacent horizontal bars 12 in the ladder reinforcement 1 is equal to the spacing between two adjacent horizontal steel bars 4 in the wall. The horizontal steel bars 4 of the wall are placed on the horizontal bars 12 of the ladder reinforcement 1 and tied to control the tying quality of the horizontal steel bars 4 in the wall. The length of the horizontal bars 12 of the ladder reinforcement 1 is the clear distance of the wall (protruding from the wall steel bars by about 2-3 cm). The wall steel bars are tied at the angle between the vertical bars 11 and the horizontal bars 12 of the ladder reinforcement 1 to control the thickness of the protective layer of the wall steel bars and to control the cross-sectional dimensions of the wall for the formwork top support inside the wall when installing the wall formwork 6.
[0048] In this embodiment, the diameter of both the vertical bars 11 and the horizontal bars 12 of the ladder reinforcement 1 is at least 12mm. The specifications of the reinforcement bars for the ladder reinforcement 1 are mainly considered in light of the large lateral pressure it is subjected to. By selecting the specifications of the reinforcement bars, deformation can be avoided, which would lead to the problem of reducing the net spacing of the reinforcement bars on the inner and outer sides of the wall.
[0049] Furthermore, the height of the airbag 3 is equal to the height of the wall, thereby achieving isolation between the compartments.
[0050] Accordingly, this embodiment also provides a method for constructing a wall. See below for reference. Figures 1 to 4 The construction method of the wall described in this embodiment is explained in detail.
[0051] First, step S1 is executed. Based on the design dimensions of the wall and the proposed compartmentalization plan, partitions of corresponding specifications are prepared. This includes the number and size of the partitions. For example, the height of the airbag 3 in the partition is equal to the height of the wall. Regarding the number, since the airbag 3 can be flexibly reused according to the pouring method, the number of airbags 3 can be much less than the number of compartments. The number of ladder reinforcement 1 and through-wall bolt 2 sets in the partition is at least one more than the number of compartments. For example, if there are more than three proposed compartments, the number of airbags in the partition can be only 2. After the concrete pouring of two adjacent compartments is completed, the airbags between these two adjacent compartments can be removed and used in the partition of the next compartment to combine with the ladder reinforcement 1 and through-wall bolt 2 sets in the position where no airbags are placed to form a partition. Here, the airbags are recycled and reused.
[0052] Next, step S2 is executed. After the wall reinforcement is tied, several ladder reinforcement bars 1 are tied and fixed to the wall reinforcement at designed intervals L. The designed intervals L range from 4m to 5m. The vertical reinforcement bars 11 of each ladder reinforcement bar 1 are arranged using the vertical reinforcement bars 5 of the wall and tied to them. The horizontal reinforcement bars 12 of each ladder reinforcement bar 1 are arranged using the horizontal reinforcement bars 4 of the wall and tied to them, thus achieving the binding and fixing of the ladder reinforcement bars 1 to the wall reinforcement. It is understood that multiple ladder reinforcement bars 1 need to be installed here; they are not part of the wall structure but can become components of the wall structure.
[0053] Next, step S3 is performed, where wall formwork 6 is installed on both sides of the wall reinforcement, and several sets of through-wall bolts 2 are used to reinforce the formwork on both sides; wherein, each set of through-wall bolts 2 is arranged in parallel with the corresponding ladder reinforcement 1, and a gap is formed between them to restrict and fix the airbag, thereby ensuring that the airbag is stable and does not shift during the subsequent concrete pouring process.
[0054] It is understandable that the gap (spacing) between the through-wall screw 2 and the ladder rib 1 is affected by the selection of the airbag specifications, and vice versa; for example, if the thickness of the airbag when inflated to the rated working pressure is 10cm, the gap shall not be greater than 10cm.
[0055] Among them, the through-wall bolt 2 is one of the installation and fixing components of the wall formwork 6. It penetrates the formwork on both sides vertically and there are multiple bolts. The spacing between two adjacent through-wall bolts 2 is based on the installation and reinforcement requirements of the wall formwork 6. It is a non-wall structure.
[0056] Next, step S4 is performed, in which airbags are placed in at least two adjacent gaps and inflated to the rated working pressure to form at least three compartments.
[0057] Next, step S5 is executed, concrete is poured into each compartment, and after the two adjacent compartments are poured, the airbag located between the two compartments is removed, and the concrete after the airbag is removed is re-vibrated.
[0058] For further details, please refer to... Figure 3 During the extraction of the airbag located between the two compartments ( Figure 3 After the #1 airbag is removed, it also includes: the airbag after it is removed ( Figure 3 The airbag (No. 1) is transferred and placed in the gaps between other airbags that are not placed, thereby realizing the recycling of airbags, improving construction efficiency and reducing costs.
[0059] For example, a three-compartment structure is formed by two partitions. Both the first and second compartments have inflated air chambers within their partitions. If a concrete bursts during the pouring of the second compartment, the concrete already poured in the first compartment will not be affected by the burst. Similarly, because the third compartment is also separated from the second by air chambers, the concrete will skip the second compartment and be poured directly into the third compartment without flowing into it, thus not affecting the continued pouring process. The second compartment, with air chambers at both ends creating an independent space, allows for easy removal of the second compartment's formwork to clean up the poured concrete and repair the burst area, preventing any disruption to the concrete pouring process due to burst repairs.
[0060] When constructing walls, the partitions designed in this invention are used to divide the walls into sections. During the concrete pouring process, the size of the sections can be dynamically adjusted. For example, if the original plan was to have a partition every 6 meters, in case of abnormal situations such as heavy rain or formwork bursting, the airbags in the unpoured partitions can be removed to shorten the spacing to 3 meters. There is no physical connection (such as binding) between the airbags and the through-wall bolts and reinforcement bars. The airbags are only inflated or deflated to lock into the gaps (forming a blockage) or detach from the gaps (contact blockage), effectively reducing the damaged surface or allowing the current construction to be completed as soon as possible. Alternatively, if the pouring conditions are good or the concrete supply is sufficient, the subsequent partitions can be extended to 9 meters. Overall, the spacing of the subsequent partitions can be flexibly adjusted according to the current situation.
[0061] It should be noted that, for the sake of simplicity, the foregoing method embodiments are all described as a series of actions. However, those skilled in the art should understand that this application is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to this application. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to this application.
[0062] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.
[0063] The present invention has the following advantages:
[0064] 1) The partitions of this invention do not require much manpower and materials to make. The air bladders of the partitions can be reused. After the concrete of two adjacent compartments is poured, the air bladders can be extracted and transferred to the next location for reuse, which saves costs and improves construction efficiency.
[0065] 2) The partition of the present invention is partially adjustable and installed in the building. In particular, the airbags that play a role in space division can be dynamically adjusted according to the spacing of the concrete compartments, which has the flexibility to deal with sudden abnormal situations and avoids the formation of construction cold joints.
[0066] 3) Regarding the issue of the concrete in the area immediately adjacent to the airbag becoming less dense after the airbag is removed, this can be resolved simply by re-vibrating the concrete at the removed location, effectively enhancing the density of the poured concrete.
[0067] 4) Regarding the issue of formwork bursting, the conventional repair process takes a long time, during which irregular slopes with an angle of 20 to 45 degrees are formed along the already poured concrete surface, with a length of ten to tens of meters. If the concrete hardens over a long period of time, a construction joint is formed; if the time is short and subsequent pouring is carried out, a cold joint is formed. The partition based on this invention can effectively restrict the flow of concrete, ensuring that the repair work is completed as soon as possible before the concrete hardens. If the concrete continues to be poured, there will be no construction joint. Even if the repair work cannot be completed before the concrete hardens, the cold joint or construction joint is limited to a few meters along the partition along the wall height, reducing the potential danger area and the area to be treated later.
[0068] 5) Based on the partition of this invention, the layered control of concrete pouring is no longer limited by the experience of the operators, and standardized pouring can be formed. Standardized pouring is based on the fact that the concrete pouring work is no longer subject to the judgment of the construction personnel's work experience. This is manifested as follows: ① The thickness of each concrete layer is uniform. The layer thickness can be directly measured and calculated with a ruler or marked on the reinforcing steel before pouring. During pouring, it can be directly judged whether the layer requirements have been met. ② The concrete flow distance is controlled during the pouring process, and the concrete vibration is uniform and regular. It will not cause construction cold joints between the poured parts and the subsequent poured concrete after the parts have been poured and hardened for a long time, nor will it cause quality problems such as voids and honeycombs after the concrete is formed due to long-term vibration or missed vibration in order to control the concrete pouring height and flow distance.
[0069] The above description is merely a description of preferred embodiments of the present invention and is not intended to limit the scope of the present invention in any way. Any changes or modifications made by those skilled in the art based on the above disclosure shall fall within the protection scope of the claims.
Claims
1. A partition, characterized in that, include: The system comprises a ladder reinforcement, several through-wall bolts, and an airbag. The through-wall bolts reinforce the wall formwork while forming gaps with the ladder reinforcement to restrict and fix the airbag. The airbag can be selectively removed from the gap or fixed within the gap based on inflation and deflation control. The ladder reinforcement includes two vertical ribs and several horizontal ribs. The horizontal ribs are parallel to each other and vertically fixed to the two parallel vertical ribs. All through-wall bolts are parallel to the horizontal ribs.
2. The partition as described in claim 1, characterized in that, The size of the gap is less than or equal to the thickness of the airbag when it is inflated to the rated working pressure, and greater than the thickness of the airbag when it is deflated.
3. The partition as described in claim 1, characterized in that, The number of horizontal bars in the ladder reinforcement is the same as the number of horizontal steel bars in the wall.
4. The partition as described in claim 1, characterized in that, The spacing between two adjacent horizontal bars in the ladder reinforcement is equal to the spacing between two adjacent horizontal steel bars in the wall.
5. The partition as described in claim 1, characterized in that, The diameter of both the vertical and horizontal reinforcement bars of the ladder is at least 12 mm.
6. The partition as described in claim 1, characterized in that, The height of the airbag is equal to the height of the wall.
7. A method for constructing a wall, characterized in that, include: Based on the design dimensions of the wall and the proposed compartmentation plan, prepare partitions of the corresponding specifications as described in any one of claims 1 to 6; After the wall reinforcement is tied, tie several ladder bars to the wall reinforcement according to the design spacing; Wall formwork is installed on both sides of the wall reinforcement, and several sets of through-wall bolts are used to reinforce the formwork on both sides; wherein, each set of through-wall bolts is arranged parallel to the corresponding ladder reinforcement, and a gap is formed between them to restrict and fix the airbag; Airbags are placed in at least two adjacent gaps and inflated to their rated working pressure to form at least three compartments; Concrete is poured into each compartment, and after the two adjacent compartments are poured, the airbag located between the two compartments is removed, and the concrete after the airbag is removed is re-vibrated.
8. The construction method of the wall as described in claim 7, characterized in that, After the airbag located between the two compartments is removed, the process also includes: The removed airbags were transferred and placed in the gaps between other airbags that were not deployed.
9. The construction method of the wall as described in claim 7, characterized in that, The designed spacing ranges from 4m to 5m.
10. The construction method of the wall as described in claim 7, characterized in that, The vertical bars of each ladder are arranged using the vertical steel bars of the wall and are tied and fixed to them.