Building top plate and production method thereof, concrete module and building structure

Abstract

The invention relates to a building top plate and a production method thereof, a concrete module and a building structure, and the building top plate comprises at least one rectangular concrete base plate and a plurality of ribs; the multiple ribs are arranged above the concrete base plate at intervals, and the ribs extend in the span direction of the concrete base plate; the multiple ribs are connected with the concrete base plate in a pouring mode. The building top plate is used in a concrete modular building. The connecting structure has the beneficial effects that a building top plate with a relatively large span can be used as a whole to be connected with a concrete module, so that the overall mechanical property of the concrete module is effectively ensured; meanwhile, the arrangement of temporary supports on the building roof in a construction site is reduced, and the construction efficiency is improved. The concrete base plate and the ribs of the building top plate can be produced in a pouring mode, and factory batch production can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated buildings, and in particular to a building roof plate and a production method thereof, a concrete module, and a building structure. Background Art

[0002] Concrete modular buildings are built by manufacturing modular units that integrate architecture, structure, water supply and drainage, electromechanical and interior decoration in factories, moving a large amount of work from the construction site to the factory, improving construction efficiency, shortening construction period, and being green and low-carbon.

[0003] The top plates of concrete module units are mostly concrete composite plates, but the current composite plates have the following problems: the top plates of concrete module units are mostly concrete truss steel composite plates. When the span exceeds 3.5m, they are prone to different degrees of deflection during demoulding, transportation and storage, affecting their use; and the composite plates used for large spans on the market are assembled from multiple strips of plates, which cannot form an integral force with the module, affecting the overall mechanical properties of the structure. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a building roof and a production method thereof, a concrete module, and a building structure, which solve the technical problems that the long-span roof of the existing concrete module is prone to deflection, affecting its use; and the assembled long-span roof is difficult to form an integral force with the module.

[0006] (II) Technical solution

[0007] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0008] In a first aspect, an embodiment of the present invention provides a building roof, comprising at least one rectangular concrete substrate and a plurality of ribs; the plurality of ribs are spaced apart above the concrete substrate, and the ribs extend along the span direction of the concrete substrate; the plurality of ribs are cast-connected to the concrete substrate; the building roof is used in concrete modular buildings.

[0009] Optionally, in the building roof, the ribs include a rib body extending along the span direction of the concrete base plate, and at least one first rib and a plurality of connecting steel bars buried in the concrete base plate; the rib body is formed by pouring concrete; the first ribs extend along the span direction of the concrete base plate, a plurality of connecting steel bars are overlapped on the first ribs at intervals, and two free ends of the connecting steel bars extend out of the rib body; second ribs arranged in a staggered manner are provided inside the concrete base plate; and the two free ends of the connecting steel bars are bound to the second ribs of the concrete base plate.

[0010] Optionally, in the building roof, the cross-section of the rib body is a trapezoid that is larger at the top and smaller at the bottom.

[0011] Optionally, in the building roof, the connecting steel bars are selected from one or more of the group consisting of I-shaped steel bars, truss steel webs and stirrups.

[0012] Optionally, in the building roof, both ends of the rib are aligned with the edge of the concrete base plate; at least one end of the rib body is horizontally opened with at least one through hole; the axial direction of the through hole is at an angle of 30-90° to the span direction of the concrete base plate, for passing building pipelines; the rib body area corresponding to the through hole is thickened.

[0013] Optionally, in the building roof, both ends of the ribs maintain a preset distance from the adjacent edges of the concrete base plate; the area above the concrete base plate corresponding to the ends of the ribs and the adjacent edges of the concrete base plate is used for passing building pipelines.

[0014] Optionally, the building roof further includes a concrete formwork perpendicular to the concrete base plate; the concrete formwork is arranged on a side of the concrete base plate away from the rib along the circumference of one of the concrete base plates; or, a plurality of the concrete base plates are horizontally cast in parallel along a direction perpendicular to the span of the concrete base plates to form a combined plate body, and the concrete formwork is arranged on a side of the concrete base plate away from the rib along the circumference of the combined plate body; the concrete formwork is cast in connection with the concrete base plate.

[0015] In a second aspect, an embodiment of the present invention provides a method for producing a building roof plate according to the first aspect, comprising the following steps:

[0016] The concrete substrate mold is placed horizontally, and the ribs are suspended above the concrete substrate mold, wherein the suspended height of the ribs relative to the bottom of the concrete substrate mold is equal to the thickness of the precast concrete substrate;

[0017] The concrete base plate mold is cast with concrete, so that the ribs are connected to the cast concrete base plate during the casting process, and the building top plate is obtained by demoulding.

[0018] In a third aspect, an embodiment of the present invention provides a concrete module including the building top plate according to the first aspect, including a vertically arranged module partition wall, wherein the module partition wall is arranged below the building top plate along the circumference of the building top plate;

[0019] The concrete formwork is in contact with the upper end of the module partition wall. A beam casting space is provided above the module partition wall. The outer side of the concrete formwork faces the beam casting space. The building top plate is connected to the module partition wall through a concrete beam cast in the beam casting space.

[0020] In a fourth aspect, an embodiment of the present invention provides a building structure including the concrete modules described in the third aspect, comprising at least one building layer composed of a plurality of the concrete modules arranged in parallel; the adjacent concrete formworks on adjacent concrete modules enclose the beam casting space; a cast-in-place layer is also provided above the building top plate, the beam casting space is connected to the cast-in-place layer, and the adjacent concrete modules are connected to form the building layer through the concrete beams and the cast-in-place layers formed by integral casting.

[0021] (III) Beneficial effects

[0022] The beneficial effects of the present invention are as follows: a building roof and a production method thereof, a concrete module, and a building structure of the present invention, wherein the building roof used in a concrete modular building, because a plurality of ribs are arranged at intervals above the concrete base plate, and the ribs extend along the span direction of the concrete base plate, compared with the prior art, the arrangement of the ribs can effectively improve the rigidity of the building roof, and greatly reduce its deflection during demoulding, transportation, and storage; for a building roof with a relatively large span, it can be connected to the concrete module as a whole, effectively ensuring the overall mechanical properties of the concrete module; at the same time, it reduces the layout of temporary supports for the building roof at the construction site, and improves construction efficiency. The concrete base plate and ribs of the building roof can be produced by casting, which is conducive to realizing factory batch production. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic top view of a concrete module of an embodiment of a building roof and a production method thereof, a concrete module, and a building structure of the present invention;

[0024] Figure 2 for Figure 1 Schematic diagram of the cross section of the concrete module at AA;

[0025] Figure 3 for Figure 1 A partial schematic diagram of the cross section of the concrete module at DD;

[0026] Figure 4 for Figure 2 A schematic diagram of the structure of the ribs;

[0027] Figure 5 for Figure 2 Another structural diagram of the ribs in FIG.

[0028] Figure 6 for Figure 2 Another structural schematic diagram of the ribs in FIG.

[0029] Figure 7 A schematic top view of a building structure of an embodiment of a building roof and a production method thereof, a concrete module, and a building structure of the present invention;

[0030] Figure 8 Figure 7 The schematic cross-sectional view of the building structure at BB;

[0031] Fig. 9 Figure 7 The schematic cross-section diagram of the building structure at CC;

[0032] Fig.10 This is a schematic diagram of the distribution of building pipelines on the building roof;

[0033] Fig.11 Another distribution diagram of building pipelines on the building roof.

[0034] [Description of Reference Numerals]

[0035] 1: Concrete module; 11: Concrete base plate; 111: Second rib; 12: Rib; 121: Rib body; 122: Through hole; 123: First rib; 124: Connecting steel bar; 13: Concrete formwork; 14: Module partition wall; 15: Beam casting space; 16: Cast-in-place layer; 17: Formwork connection area; 18: Combined plate; 19: Base plate connection area; 2: Building roof; 3: Building pipelines. DETAILED DESCRIPTION

[0036] The embodiments of the present invention propose a building roof and its production method, concrete module, and building structure, which are aimed at the technical problems that the long-span roof of the existing concrete module is prone to deflection, affecting its use; and the assembled long-span roof is difficult to form an integral force with the module; because a plurality of ribs are arranged at intervals above the concrete base plate, and the ribs extend along the span direction of the concrete base plate, compared with the prior art, the arrangement of the ribs can effectively improve the rigidity of the building roof and greatly reduce its deflection during demoulding, transportation and storage; for the building roof with a relatively large span, it can be connected to the concrete module as a whole, effectively ensuring the overall mechanical properties of the concrete module; at the same time, it reduces the layout of temporary supports for the building roof at the construction site, and improves construction efficiency. The concrete base plate and ribs of the building roof can be produced by casting, which is conducive to factory batch production.

[0037] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0038] Embodiment 1:

[0039] Reference Figure 1 and Figure 2 The present embodiment provides a building roof, comprising at least one rectangular concrete substrate 11 and a plurality of ribs 12, wherein the plurality of ribs 12 are arranged above the concrete substrate 11 at intervals, and the ribs 12 extend along the span direction of the concrete substrate 11, wherein the span direction of the concrete substrate 11 refers to the length or width direction that is consistent with the extension direction of the main beam during the construction of the building roof. The plurality of ribs 12 are cast and connected to the concrete substrate 11, and the building roof is used in concrete modular buildings.

[0040] It should be noted here that the building roof can also be a plurality of concrete base plates 11 horizontally cast and connected in parallel along a direction perpendicular to the span of the concrete base plates 11 to form a combined plate body 18. At the same time, a plurality of ribs 12 are arranged on each rectangular concrete base plate 11. The size of the building roof is determined by combining the concrete base plates 11 according to the size of the top of the concrete module.

[0041] A plurality of ribs 12 are arranged at intervals above the concrete base plate 11, and the ribs 12 extend along the span direction of the concrete base plate 11. The arrangement of the ribs 12 can effectively improve the rigidity of the building top plate, greatly reducing its deflection during demoulding, transportation and storage. For building top plates with relatively large spans, they can be connected to the concrete module as a whole, effectively ensuring the overall mechanical properties of the concrete module. At the same time, the arrangement of temporary supports for the building top plate at the construction site is reduced, and the construction efficiency is improved. The concrete base plate and ribs 12 of the building top plate can be produced by casting, which is conducive to factory batch production.

[0042] Reference Figure 1 and Figure 2 This embodiment provides a building roof, wherein the rib 12 includes a rib body 121 extending along the span direction of a concrete base plate 11, and at least one first rib 123 and a plurality of connecting steel bars 124 embedded in the concrete base plate 11. The number of the first ribs 123 is set according to the overall mechanical properties of the rib 12. For example, if higher mechanical properties are required, the number of the first ribs 123 can be increased, and the plurality of first ribs 123 are spaced and distributed in the rib body 121. The rib body 121 is formed by pouring concrete.

[0043] The concrete base plate 11 is provided with staggered second ribs 111, and a plurality of connecting steel bars 124 are overlapped on the first ribs 123 at intervals, and the two free ends of the connecting steel bars 124 extend out of the rib body 121 to be bound with the second ribs 111 of the concrete base plate 11. In this way, the ribs 12 are sequentially connected to the concrete base plate 11 through a plurality of connecting steel bars 124 in the extension direction thereof, and the ribs 12 and the base plate are connected together as a whole, thereby improving the integrity of the ribs 12 and the base plate, and providing a better support for the bottom plate as a whole.

[0044] Reference Figure 1 and Figure 2 The present embodiment provides a building roof, in which the cross-section of the rib body 121 is a trapezoid that is larger at the top and smaller at the bottom, so that it is convenient to connect the building roof with the concrete of the cast-in-place layer 16 cast on the building roof later, thereby improving the pull-out resistance; at the same time, the trapezoidal cross-section of the rib body 121 has a higher bearing capacity than the rectangular cross-section rib 12, thereby improving the overall stiffness of the building roof.

[0045] Reference Figure 4 , Figure 5 and Figure 6 This embodiment provides a building roof, where the connecting steel bars 124 are selected from truss steel bar webs, stirrups and cross-shaped steel bars in sequence. The above forms can be used in a single manner or in combination of two or more manners on a rib 12, as long as they meet the distribution law of the above-mentioned connecting steel bars 124. Among them, when the connecting steel bars 124 are selected from truss steel bar webs, the first rib 123 serves as the upper chord of the truss steel bar, and the second rib 111 serves as the lower chord of the truss steel bar.

[0046] Reference Figure 3 and Fig.10 , this embodiment provides a building roof, the two ends of the rib 12 are aligned with the edges of the concrete substrate 11, that is, the length of the rib 12 is equal to the span size of the concrete substrate 11. At least one end of the rib body 121 is horizontally opened with at least one through hole 122, and this through hole 122 is used to pass the building pipeline 3. The building pipeline 3 mentioned here is mainly electromechanical related pipelines. If other pipelines need to be passed, it can also be realized. It should be noted here that the through hole 122 is arranged at the end of the rib body 121 to minimize the weakening of the mechanical properties of the rib 12 by the through hole 122. Of course, the two ends of the rib body 121 can also be provided with through holes 122 as needed. The number of through holes 122 can also be increased or decreased as needed. The axial direction of the through hole 122 is at an angle of 30-90° to the span direction of the concrete substrate 11. In most cases, it is at an angle of 90°, but the direction of the through hole 122 can also be adjusted as needed. The area of ​​the rib body 121 corresponding to the through hole 122 is thickened. For example, see Figure 3An arc-shaped thickened section may be provided to compensate for the weakening of the mechanical properties of the rib 12 caused by the through hole 122 .

[0047] Reference Figure 1 and Figure 2 This embodiment provides a building roof, further comprising a concrete formwork 13 perpendicular to a concrete substrate 11, the concrete formwork 13 being arranged along the circumference of a concrete substrate 11 on the side of the concrete substrate 11 away from the ribs 12. Alternatively, a plurality of concrete substrates 11 are horizontally and parallelly cast and connected along a span direction perpendicular to the concrete substrate 11 to form a combined plate body 18, the concrete formwork 13 being arranged along the circumference of the combined plate body 18 on the side of the concrete substrate 11 away from the ribs 12. The concrete formwork 13 is cast and connected to the concrete substrate 11. It should be noted that the concrete formwork 13 and the concrete substrate 11 are cast and connected by a formwork connection area 17 reserved around the concrete substrate 11. The rib arrangement method of the cast connection can refer to the prior art and will not be described in detail here. The concrete formwork 13 is made of a concrete plate body, which is pre-cast and formed before being connected to the concrete substrate 11, and the interior thereof can be arranged according to the needs.

[0048] In addition, a plurality of concrete base plates 11 are cast and connected in parallel to form a combined plate body 18 , and adjacent concrete base plates 11 are cast and connected via a base plate connection area 19 , and second ribs 111 extending from the periphery of adjacent concrete base plates 11 are bound in the base plate connection area 19 .

[0049] Embodiment 2:

[0050] Reference Fig.11 This embodiment provides a building roof, and the two ends of the ribs 12 maintain a preset distance from the edge of the adjacent concrete substrate 11, that is, the ribs 12 are shortened, and the minimum value of the preset distance is 300 mm, and the maximum value cannot exceed 30% of the span size of the concrete substrate 11, so that the support strength of the ribs 12 to the concrete substrate 11 can be guaranteed. The area between the end of the corresponding rib 12 above the concrete substrate 11 and the edge of the adjacent concrete substrate 11 is used for passing the building pipeline 3, that is, the area within the preset distance is used for passing the building pipeline 3. It should be noted here that the ribs 12 are shortened, but the two ends of multiple ribs 12 are aligned with each other, so that the support strength can be guaranteed to the greatest extent.

[0051] Embodiment 3:

[0052] This embodiment provides a method for producing the building roof plate in Embodiment 1, comprising the following steps:

[0053] The concrete substrate 11 mold is placed horizontally, and the ribs 12 are suspended above the concrete substrate 11 mold, and the suspended height of the ribs 12 relative to the bottom of the concrete substrate 11 mold is equal to the thickness of the precast concrete substrate 11. The concrete substrate 11 mold is poured with concrete, so that the ribs 12 are connected to the cast concrete substrate 11 during the pouring process, and the building top plate is demoulded to obtain.

[0054] More specifically, the process of making the rib 12 is to place the long groove rib body 121 mold horizontally, at this time, the rib body 121 mold and the rib 12 on the concrete substrate 11 are in a mirror relationship, and a plurality of connecting steel bars 124 are placed at intervals along the length direction of the rib body 121 mold, and then the first rib 123 is placed on the connecting steel bars 124 along the length direction of the rib body 121 mold. At this time, the upper part of the connecting steel bars 124 extends out of the rib body 121 mold, concrete is poured into the rib body 121 mold, and the rib 12 is produced by demolding.

[0055] The process of making the building roof is to place the concrete base plate 11 mold horizontally, place the second ribs 111 in the concrete base plate 11 mold in an alternating manner, and then connect the aforementioned ribs 12 to the second ribs 111 horizontally in the air through the connecting steel bars 124, pour the concrete base plate 11 mold with concrete, and demould to obtain the building roof.

[0056] Embodiment 4:

[0057] Reference Figure 1 and Figure 2 This embodiment provides a concrete module 1 including the building roof 2 in Embodiment 1, including a vertically arranged module partition wall 14, which is arranged below the building roof along the circumference of the building roof. The concrete formwork 13 abuts against the upper end of the module partition wall 14, and there is a beam casting space 15 above the module partition wall 14, and the outer side of the concrete formwork 13 faces the beam casting space 15. The building roof and the module partition wall 14 are connected by concrete beams cast in the beam casting space 15, and are connected to the module partition wall 14 through the concrete formwork 13 by means of cast-in-place beams, thereby improving the integrity of the connection between the building roof and the concrete module, and finally, the overall mechanical properties of the concrete module are better.

[0058] Embodiment 5:

[0059] Reference Figure 7 , Figure 8 and Fig. 9The embodiment provides a building structure including the concrete module in embodiment 3, including at least one building layer composed of a plurality of concrete modules arranged in parallel. Adjacent concrete formworks 13 on adjacent concrete modules enclose a beam casting space 15. A cast-in-place layer 16 is also provided above the building top plate, and the beam casting space 15 is connected to the cast-in-place layer 16. Adjacent concrete modules are connected to form a building layer through the concrete beams and the cast-in-place layer 16 that are integrally cast.

[0060] It should be noted here that the concrete modules in the building layer can be distributed in a matrix. When the building layer is multi-layered, they are stacked up in sequence to form an integral building. The cast-in-place layer 16 also plays a connecting role between the upper and lower adjacent building layers.

[0061] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0062] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] In the present invention, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0064] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0065] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may alter, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A building roof, characterized in that: It comprises at least one rectangular concrete substrate (11) and a plurality of ribs (12); A plurality of ribs (12) are arranged at intervals above the concrete base plate (11), and the ribs (12) extend along the span direction of the concrete base plate (11); The plurality of ribs (12) are connected to the concrete base plate (11) by casting; The building roof slab is used in concrete modular buildings.

2. The building roof according to claim 1, characterized in that: The rib (12) comprises a rib body (121) extending along the span direction of the concrete base plate (11), and at least one first rib (123) and a plurality of connecting steel bars (124) buried in the concrete base plate (11); The rib body (121) is formed by pouring concrete; The first rib (123) extends along the span direction of the concrete base plate (11), a plurality of connecting steel bars (124) are overlapped on the first rib (123) at intervals, and two free ends of the connecting steel bars (124) extend out of the rib body (121); The concrete base plate (11) is provided with staggered second ribs (111) inside; The two free ends of the connecting steel bar (124) are bound to the second rib (111) of the concrete base plate (11).

3. The building roof according to claim 2, characterized in that: The cross section of the rib body (121) is a trapezoid that is larger at the top and smaller at the bottom.

4. The building roof according to claim 2, characterized in that: The connecting steel bars (124) are selected from one or more of the group consisting of an "X"-shaped steel bar, a truss steel bar web and stirrups.

5. The building roof according to claim 2, characterized in that: Two ends of the rib (12) are aligned with the edge of the concrete base plate (11); At least one end of the rib body (121) is horizontally provided with at least one through hole (122); The axial direction of the through hole (122) is at an angle of 30-90° to the span direction of the concrete base plate (11), and is used for passing a building pipeline (3); The area of ​​the rib body (121) corresponding to the through hole (122) is thickened.

6. The building roof according to claim 2, characterized in that: Two ends of the rib (12) maintain a preset distance from the adjacent edge of the concrete base plate (11); The area above the concrete base plate (11) between the end portion corresponding to the rib (12) and the adjacent edge of the concrete base plate (11) is used for passing the building pipeline (3).

7. The building roof according to claim 1, characterized in that: It also includes a concrete formwork (13) perpendicular to the concrete base plate (11); The concrete formwork (13) is arranged along the circumference of one of the concrete base plates (11) on a side of the concrete base plate (11) away from the ribs (12); Alternatively, a plurality of the concrete base plates (11) are horizontally cast in parallel in a direction perpendicular to the span of the concrete base plates (11) to form a combined plate body (18), and the concrete formwork (13) is arranged on a side of the concrete base plate (11) away from the rib (12) along the circumference of the combined plate body (18); The concrete formwork (13) is connected to the concrete base plate (11) by casting.

8. A method for producing a building roof according to any one of claims 1 to 7, characterized in that: The following steps are involved: The concrete substrate mold is placed horizontally, and the rib (12) is suspended above the concrete substrate mold, wherein the suspended height of the rib (12) relative to the bottom of the concrete substrate mold is equal to the thickness of the precast concrete substrate (11); A concrete base plate mold is cast with concrete, so that the ribs (12) are connected to the cast concrete base plate (11) during the casting process, and the building top plate (2) is produced by demoulding.

9. A concrete module comprising the building roof according to claim 7, characterized in that: It comprises a vertically arranged modular partition wall (14), wherein the modular partition wall (14) is arranged below the building top plate along the circumference of the building top plate; The concrete formwork (13) is in contact with the upper end of the module partition wall (14); a beam casting space (15) is provided above the module partition wall (14); the outer side of the concrete formwork (13) faces the beam casting space (15); and the building top plate (2) and the module partition wall (14) are connected via a concrete beam cast in the beam casting space (15).

10. A building structure comprising the concrete module according to claim 9, characterized in that: It comprises at least one building layer composed of a plurality of said concrete modules (1) arranged in parallel; The adjacent concrete formworks (13) on adjacent concrete modules (1) enclose the beam casting space (15); A cast-in-place layer (16) is also provided above the building top plate, the beam casting space (15) is connected to the cast-in-place layer (16), and adjacent concrete modules (1) are connected to form the building layer through the concrete beam and the cast-in-place layer (16) formed by integral casting.

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