A kind of assembled composite floor with integrated thermal insulation and sound insulation structure

Abstract

This invention belongs to the field of building engineering technology and provides an integrated prefabricated composite floor slab with thermal insulation and sound insulation structure. The slab includes a main body, a thermal insulation and sound insulation layer, and a concrete shell covering the outer side of the thermal insulation and sound insulation layer. An upper L-shaped step and a lower L-shaped step are respectively provided on two opposite side walls of the concrete shell. The upper L-shaped step of one concrete shell is adapted to the lower L-shaped step of the adjacent concrete shell. A third groove is formed on the side wall of the upper L-shaped step along its length. The two ends of the third groove are respectively located near the two sides of the upper L-shaped step. A rubber pad is slidably connected within the third groove, and several automatic sealing mechanisms are provided between the rubber pad and the lower L-shaped step. Several trusses are fixedly connected to the top of the concrete shell. This invention allows for seamless joints at the slab joints after the truss-reinforced concrete composite floor slab is hoisted and assembled into a whole, maximizing the building's thermal insulation and sound insulation capabilities.

Description

Technical Field

[0001] The invention belongs to the technical field of building engineering, and in particular relates to an assembled composite floor slab with integrated thermal insulation and sound insulation structure. Background Art

[0002] Building industrialization has become an inevitable trend in the development of my country's construction industry. Transforming the cast-in-place construction model into an assembled integral construction model that is prefabricated in factories and assembled on site has become the mission of modern construction practitioners.

[0003] At present, composite floors mainly include ordinary flat prestressed concrete composite floors, prefabricated ribbed prestressed concrete composite floors and ordinary truss reinforced concrete composite floors. At present, the most commonly used and widely used prefabricated floors in the country are truss reinforced concrete composite floors. In order to meet the requirements of existing building energy-saving and thermal insulation standards and the requirements for sound insulation capabilities, there is a technology for setting a thermal insulation and sound insulation layer in the concrete structure of the existing truss reinforced concrete composite floors. However, in the actual construction process, the truss reinforced concrete composite floors need to be hoisted to the top of the building structure in turn, and there are inevitably gaps between the concrete floors, which will not only affect the pouring of concrete, but also after the pouring of concrete, the gaps are still the weak links of thermal insulation and sound insulation. Summary of the invention

[0004] The purpose of the present invention is to provide an integrated assembled composite floor with thermal insulation and sound insulation structure to solve the above problems, so that after the truss reinforced concrete composite floor is hoisted and spliced ​​into a whole, there is no gap at the connection of the floor, thereby maximizing the thermal insulation and sound insulation capabilities of the building.

[0005] To achieve the above object, the present invention provides the following solution: an assembled composite floor slab with integrated thermal insulation and sound insulation structure, comprising:

[0006] A floor slab body, the floor slab body comprising a thermal insulation and sound insulation layer, the outer side of the thermal insulation and sound insulation layer is wrapped with a concrete shell, an upper L-shaped step and a lower L-shaped step are respectively arranged on two opposite side walls of the concrete shell, the upper L-shaped step of one concrete shell is adapted to the lower L-shaped step of an adjacent concrete shell, a third slide groove is opened on the side wall of the upper L-shaped step along the length direction of the upper L-shaped step, the two ends of the third slide groove are respectively arranged near the two sides of the upper L-shaped step, a rubber pad is slidably connected in the third slide groove, and a plurality of automatic sealing mechanisms are arranged between the rubber pad and the lower L-shaped step;

[0007] A plurality of trusses are fixedly connected to the top of the concrete shell.

[0008] Preferably, the automatic sealing mechanism includes a sliding plate and a push plate which are slidably connected in the third slide groove from the outside to the inside in sequence, a first spring is abutted between the sliding plate and the push plate, the rubber pad is fixedly connected to the side of the sliding plate away from the push plate, the rubber pad is arranged corresponding to the side wall of the adjacent concrete shell, and a sealing drive assembly is arranged between the push plate and the adjacent concrete shell.

[0009] Preferably, the sealing drive assembly includes a socket opened on the horizontal surface of the upper L-shaped step and an insertion rod fixedly connected to the horizontal surface of the lower L-shaped step, the insertion rod and the socket are arranged correspondingly, a through groove is horizontally opened on the insertion rod, both ends of the through groove are respectively slidably connected with locking pins, a second spring is abutted between the two groups of locking pins, a downward pressure assembly is arranged in the socket, the downward pressure assembly is transmission connected to the push plate, and the insertion rod and the downward pressure assembly are arranged correspondingly.

[0010] Preferably, the pressing assembly includes a second slide groove opened in the upper L-shaped step, the second slide groove is arranged below the socket and connected to the socket, a sliding block is vertically slidably connected in the second slide groove, a third spring is abutted between the bottom of the sliding block and the bottom of the second slide groove, the sliding block is arranged corresponding to the insertion rod, and a reversing pressing member is transmission-connected to the bottom of the sliding block, and the reversing pressing member is transmission-connected to the push plate.

[0011] Preferably, the reversing pressing member includes a first slide groove opened in the upper L-shaped step, the first slide groove is arranged below the second slide groove, a top block is vertically slidably connected in the first slide groove, the top of a connecting rod is vertically fixedly connected below the sliding block, the bottom end of the connecting rod slides through the bottom of the second slide groove and the top of the first slide groove, and the bottom end of the connecting rod is fixedly connected to the top of the top block, a wedge surface is arranged on the side wall of the top block, a working cavity is also arranged in the upper L-shaped step, a side thrust piece is arranged in the working cavity, and the wedge surface pushes the push plate to slide to the outside of the third slide groove through the side thrust piece.

[0012] Preferably, the side push member includes a push rod, a middle part of which is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected in the working chamber, the axis of the rotating shaft is horizontally arranged and perpendicular to the sliding direction of the push plate, and the bottom of the working chamber is also horizontally slidably connected to a wedge block, the wedge block is arranged corresponding to the wedge surface, and one end of the push rod is fixedly connected to the side of the wedge block away from the wedge surface, the other end of the push rod abuts against the bottom of the push rod, and the top of the push rod abuts against the push plate.

[0013] Preferably, a steel mesh is fixedly connected to the bottom of a plurality of the trusses, and the steel mesh is arranged in the concrete shell.

[0014] Preferably, a plurality of reinforcing rods are fixedly connected between the trusses, the reinforcing rods are arranged perpendicular to the trusses, and the reinforcing rods are arranged in the concrete shell.

[0015] Preferably, a plurality of the reinforcing rods are fixedly connected to the steel mesh.

[0016] Compared with the prior art, the present invention has the following advantages and technical effects: the main function of the thermal insulation and sound insulation layer is to improve the thermal insulation and sound insulation performance of the floor slab body; the upper L-shaped step and the lower L-shaped step cooperate with each other, and their main function is to improve the sealing performance between the two adjacent concrete shells; the main function of the automatic sealing mechanism is to automatically push out the rubber pad 7 after the two floor slab bodies are spliced, so that the rubber pad 7 fits with the side wall of the floor slab body, closes the gap between the two floor slab bodies, improves the sealing performance between the floor slab bodies, and further improves the overall thermal insulation and sound insulation effect between the floor slab bodies. On the whole, the present invention increases the contact area of ​​the two floor slab bodies after overlapping by setting step structures on both sides of the floor slab body, thereby improving the overlapping sealing performance. At the same time, an automatic sealing mechanism is set between the two floor slab bodies. After overlapping one floor slab body on the other floor slab body, the gap between the two floor slab bodies can be automatically filled, thereby improving the thermal insulation and sound insulation performance of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a front view of the assembled composite floor slab of the present invention;

[0019] Figure 2 A top view of the truss, reinforcing rods and steel mesh of the present invention;

[0020] Figure 3 is a schematic diagram of the automatic sealing mechanism of the present invention;

[0021] Figure 4 for Figure 3 A partial enlarged view in FIG.

[0022] Among them, 1. concrete shell; 2. thermal insulation and sound insulation layer; 3. steel mesh; 4. reinforcing rod; 5. truss; 6. sliding plate; 7. rubber pad; 8. first spring; 9. push plate; 10. push rod; 11. rotating shaft; 12. working chamber; 13. push rod; 14. wedge block; 15. push block; 16. wedge surface; 17. first slide groove; 18. connecting rod; 19. second slide groove; 20. sliding block; 21. plug rod; 22. locking pin; 23. second spring; 24. through groove; 25. socket; 26. third spring; 27. upper L-shaped step; 28. lower L-shaped step; 29. ​​third slide groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] Reference Figure 1-Figure 4 The present invention provides a prefabricated composite floor slab with integrated thermal insulation and sound insulation structure, comprising:

[0026] The main body of the floor slab comprises a thermal insulation and sound insulation layer 2, the outer side of the thermal insulation and sound insulation layer 2 is wrapped with a concrete shell 1, and an upper L-shaped step 27 and a lower L-shaped step 28 are respectively arranged on two opposite side walls of the concrete shell 1, the upper L-shaped step 27 of one concrete shell 1 is adapted to the lower L-shaped step 28 of the adjacent concrete shell 1, and a third slide groove 29 is opened on the side wall of the upper L-shaped step 27 along the length direction of the upper L-shaped step 27, and the two ends of the third slide groove 29 are respectively arranged near the two sides of the upper L-shaped step 27, and a rubber pad 7 is slidably connected in the third slide groove 29, and a plurality of automatic sealing mechanisms are arranged between the rubber pad 7 and the lower L-shaped step 28;

[0027] A plurality of trusses 5 are fixedly connected to the top of the concrete shell 1 .

[0028] The main function of the thermal insulation and sound insulation layer 2 is to improve the thermal insulation and sound insulation performance of the floor slab body; the upper L-shaped step 27 and the lower L-shaped step 28 cooperate with each other, and their main function is to improve the sealing performance between the two adjacent concrete shells 1; the main function of the automatic sealing mechanism is to automatically push out the rubber pad 7 after the two floor slab bodies are spliced, so that the rubber pad 7 fits with the side wall of the floor slab body, and the gap between the two floor slab bodies is closed, thereby improving the sealing performance between the floor slab bodies, and then improving the overall thermal insulation and sound insulation effect between the floor slab bodies. On the whole, the present invention increases the contact area of ​​the two floor slab bodies after overlapping by setting step structures on both sides of the floor slab body, thereby improving the overlapping sealing performance. At the same time, an automatic sealing mechanism is set between the two floor slab bodies. After overlapping one floor slab body on the other floor slab body, the gap between the two floor slab bodies can be automatically filled, thereby improving the thermal insulation and sound insulation performance of the building.

[0029] A further optimized solution is provided, in which the automatic sealing mechanism includes a sliding plate 6 and a push plate 9 which are sequentially slidably connected in the third slide groove 29 from the outside to the inside, a first spring 8 is abutted between the sliding plate 6 and the push plate 9, a rubber pad 7 is fixedly connected to the side of the sliding plate 6 away from the push plate 9, the rubber pad 7 is arranged corresponding to the side wall of the adjacent concrete shell 1, and a sealing drive assembly is arranged between the push plate 9 and the adjacent concrete shell 1.

[0030] like Figure 3 and Figure 4 As shown, when the lower L-shaped step 28 of one floor main body overlaps the upper L-shaped step 27 of another floor main body, the seal drive assembly pushes the push plate 9 outward, and the push plate 9 pushes the sliding plate 6 to move toward the side wall of the adjacent floor main body by pushing the first spring 8, so that the rubber pad 7 fits tightly against the side wall of the adjacent floor main body. The main function of the first spring 8 is to push the sliding plate 6. At the same time, through its own deformation, it ensures that the push plate 9 can be pushed to a predetermined position by the seal drive assembly to prevent the floor main body from not being fully lowered into place.

[0031] A further optimized solution is that the sealing drive assembly includes a socket 25 opened on the horizontal plane of the upper L-shaped step 27 and an insertion rod 21 fixedly connected to the horizontal plane of the lower L-shaped step 28. The insertion rod 21 is arranged correspondingly to the socket 25. A through groove 24 is horizontally opened on the insertion rod 21. Locking pins 22 are respectively slidably connected at both ends of the through groove 24. A second spring 23 is abutted between the two groups of locking pins 22. A downward pressing assembly is arranged in the socket 25. The downward pressing assembly is transmission-connected to the push plate 9. The insertion rod 21 is arranged correspondingly to the downward pressing assembly.

[0032] like Figure 3As shown, the insertion rod 21 on the floor body to be lowered is aligned with the insertion hole 25 on the floor body that has been placed in place. When the floor body is lowered, the insertion rod 21 will press the pressing assembly downward. At the same time, as the floor body is lowered, the two sets of locking pins 22 on the insertion rod 21 will contact the edge of the insertion hole 25. Under the action of the inclined surface on the locking pin 22, the two sets of locking pins 22 move inward and squeeze the second spring 23. When the floor body is lowered into place, the locking pin 22 passes through the insertion hole 25 and pops out under the action of the second spring 23, restricting the insertion rod 21 in the insertion hole 25, ensuring the firmness of the connection between the two floor bodies.

[0033] A further optimized solution is that the pressing assembly includes a second slide groove 19 opened in the upper L-shaped step 27, the second slide groove 19 is arranged below the insertion hole 25 and is connected to the insertion hole 25, a sliding block 20 is vertically slidably connected in the second slide groove 19, a third spring 26 is abutted between the bottom of the sliding block 20 and the bottom of the second slide groove 19, the sliding block 20 and the insertion rod 21 are arranged correspondingly, and a reversing pressing member is transmission-connected to the bottom of the sliding block 20, and the reversing pressing member is transmission-connected to the push plate 9.

[0034] A further optimized solution is provided, in which the reversing pressing member includes a first slide groove 17 opened in the upper L-shaped step 27, the first slide groove 17 is arranged below the second slide groove 19, a top block 15 is vertically slidably connected in the first slide groove 17, a top end of a connecting rod 18 is vertically fixedly connected below the sliding block 20, the bottom end of the connecting rod 18 slides through the bottom of the second slide groove 19 and the top of the first slide groove 17, and the bottom end of the connecting rod 18 is fixedly connected to the top of the top block 15, a wedge surface 16 is arranged on the side wall of the top block 15, a working chamber 12 is also arranged in the upper L-shaped step 27, a side thrust piece is arranged in the working chamber 12, and the wedge surface 16 pushes the push plate 9 to slide to the outside of the third slide groove 29 through the side thrust piece.

[0035] like Figure 4 As shown, as the insertion rod 21 enters the insertion hole 25 below the floor body, it will contact the sliding block 20 and press the sliding block 20 downward, and squeeze the third spring 26. At the same time, the sliding block 20 pushes the top block 15 downward through the connecting rod 18. When the top block 15 moves downward, it pushes the side push piece to the side through the wedge surface 16, and drives the push plate 9 to move through the side push piece.

[0036] A further optimized solution is that the side thrust member includes a push rod 10, a rotating shaft 11 is fixedly connected to the middle part of the push rod 10, the rotating shaft 11 is rotatably connected in the working chamber 12, the axis of the rotating shaft 11 is horizontally arranged and perpendicular to the sliding direction of the push plate 9, and the bottom of the working chamber 12 is also horizontally slidably connected to a wedge block 14, the wedge block 14 is arranged corresponding to the wedge surface 16, and one end of the push rod 13 is fixedly connected to the side of the wedge block 14 away from the wedge surface 16, and the other end of the push rod 13 abuts against the bottom of the push rod 10, and the top of the push rod 10 abuts against the push plate 9.

[0037] According to a further optimized solution, the rotating shaft 11 is arranged in the middle of the push rod 10 .

[0038] like Figure 4 As shown, when the top block 15 moves downward, it will squeeze the wedge block 14 through its own wedge surface 16 to move in the direction of the push rod 10, and push the bottom of the push rod 10 in the direction of the thermal insulation and sound insulation layer 2 through the top rod 13, so that the push rod 10 rotates around the rotation axis 11, so that the top of the push rod 10 pushes the push plate 9 away from the thermal insulation and sound insulation layer 2, and finally pushes the rubber pad 7 out to fit with the side wall of the floor body to be placed.

[0039] According to a further optimized solution, a steel mesh 3 is fixedly connected to the bottom of the plurality of trusses 5 , and the steel mesh 3 is arranged in the concrete shell 1 .

[0040] According to a further optimized solution, a plurality of reinforcing rods 4 are fixedly connected between the plurality of trusses 5 , the reinforcing rods 4 are vertically arranged to the trusses 5 , and the reinforcing rods 4 are arranged inside the concrete shell 1 .

[0041] According to a further optimized solution, a plurality of reinforcing rods 4 are fixedly connected to the steel mesh 3 .

[0042] like Figure 1 and Figure 2 As shown, the truss 5 and the steel mesh 3, and the reinforcing rod 4 and the steel mesh 3 can be connected to each other by winding iron wires. The reinforcing rod 4 and the truss 5 can be connected to each other by locking or welding. By providing the steel mesh 3 and the reinforcing rod 4, the overall strength of the composite floor can be improved.

[0043] The working process of this embodiment is as follows: after a composite floor slab is lowered and fixed, when the adjacent composite floor slab is lowered horizontally, first ensure that the plurality of plug rods 21 are aligned with the plurality of plug holes 25. Then, the composite floor slab to be placed vertically below is inserted into the plug rod 21. As the lowering continues, the plug rod 21 contacts the sliding block 20 and presses down the sliding block 20. The sliding block 20 moves downward to drive the top block 15 to move downward, and pushes the wedge block 14 to the left through the wedge surface 16 on the top block 15. The wedge block 14 pushes the bottom of the push rod 10 to the left, causing the top of the push rod 10 to deflect to the right, and pushes the push plate 9 in the direction of the composite floor slab to be placed. The push plate 9 pushes the sliding plate 6 toward the notch direction of the third slide groove 29 through the first spring 8, so that the rubber pad 7 moves outward and fits the side wall of the adjacent composite floor slab to ensure that the gap between the two adjacent composite floor slabs is completely sealed, thereby further improving the thermal insulation and sound insulation capabilities of the composite floor slabs after splicing is completed.

[0044] As the lower part of the composite floor to be placed is completed, the locking pin 22 on the insertion rod 21 passes through the insertion hole 25 and moves outward under the elastic force of the second spring 23, and abuts against the inner wall of the insertion hole 25 to ensure that the insertion rod 21 will not fall out of the insertion hole 25, thereby ensuring an efficient connection between the two composite floors.

[0045] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A prefabricated composite floor slab with integrated thermal insulation and sound insulation structure, characterized in that: include: A floor slab body, the floor slab body comprising a heat-insulating and sound-insulating layer (2), the outer side of the heat-insulating and sound-insulating layer (2) being wrapped with a concrete shell (1), an upper L-shaped step (27) and a lower L-shaped step (28) being respectively arranged on two opposite side walls of the concrete shell (1), the upper L-shaped step (27) of one concrete shell (1) being matched with the lower L-shaped step (28) of an adjacent concrete shell (1), a third slide groove (29) being provided on the side wall of the upper L-shaped step (27) along the length direction of the upper L-shaped step (27), the two ends of the third slide groove (29) being respectively arranged close to the two sides of the upper L-shaped step (27), a rubber pad (7) being slidably connected in the third slide groove (29), and a plurality of automatic sealing mechanisms being arranged between the rubber pad (7) and the lower L-shaped step (28); A plurality of trusses (5), wherein the plurality of trusses (5) are fixedly connected to the top of the concrete shell (1); The automatic sealing mechanism comprises a sliding plate (6) and a push plate (9) which are slidably connected in sequence from the outside to the inside in the third sliding groove (29), a first spring (8) is abutted between the sliding plate (6) and the push plate (9), a rubber pad (7) is fixedly connected to the side of the sliding plate (6) away from the push plate (9), the rubber pad (7) is arranged corresponding to the side wall of the adjacent concrete shell (1), and a sealing drive component is arranged between the push plate (9) and the adjacent concrete shell (1); The sealing drive assembly comprises a socket (25) provided on the horizontal plane of the upper L-shaped step (27) and an insertion rod (21) fixedly connected to the horizontal plane of the lower L-shaped step (28); the insertion rod (21) and the socket (25) are arranged correspondingly; a through groove (24) is horizontally provided on the insertion rod (21); locking pins (22) are slidably connected to the two ends of the through groove (24); a second spring (23) is abutted between the two groups of locking pins (22); a pressing assembly is arranged in the socket (25); the pressing assembly is transmission-connected to the push plate (9); the insertion rod (21) and the pressing assembly are arranged correspondingly.

2. The thermal insulation and sound insulation structure integrated assembled composite floor according to claim 1, characterized in that: The pressing assembly includes a second slide groove (19) provided in the upper L-shaped step (27); the second slide groove (19) is arranged below the insertion hole (25) and is connected to the insertion hole (25); a sliding block (20) is vertically slidably connected in the second slide groove (19); a third spring (26) is abutted between the bottom of the sliding block (20) and the bottom of the second slide groove (19); the sliding block (20) and the insertion rod (21) are arranged correspondingly; a reversing pressing member is transmission-connected to the bottom of the sliding block (20); and the reversing pressing member is transmission-connected to the push plate (9).

3. The thermal insulation and sound insulation structure integrated assembled composite floor slab according to claim 2, characterized in that: The reversing pressing member includes a first slide groove (17) opened in the upper L-shaped step (27), the first slide groove (17) is arranged below the second slide groove (19), a top block (15) is vertically slidably connected in the first slide groove (17), the top end of the connecting rod (18) is vertically fixedly connected below the sliding block (20), the bottom end of the connecting rod (18) slides through the bottom of the second slide groove (19) and the top of the first slide groove (17), and the bottom end of the connecting rod (18) is fixedly connected to the top of the top block (15), a wedge surface (16) is arranged on the side wall of the top block (15), a working cavity (12) is also arranged in the upper L-shaped step (27), a side thrust piece is arranged in the working cavity (12), and the wedge surface (16) pushes the push plate (9) to slide toward the outside of the third slide groove (29) through the side thrust piece.

4. The thermal insulation and sound insulation structure integrated assembled composite floor slab according to claim 3, characterized in that: The side push member includes a push rod (10), a rotating shaft (11) is fixedly connected to the middle part of the push rod (10), and the rotating shaft (11) is rotatably connected in the working chamber (12). The axis of the rotating shaft (11) is horizontally arranged and perpendicular to the sliding direction of the push plate (9). The bottom of the working chamber (12) is also horizontally slidably connected to a wedge block (14), and the wedge block (14) is arranged corresponding to the wedge surface (16). One end of a push rod (13) is fixedly connected to the side of the wedge block (14) away from the wedge surface (16), and the other end of the push rod (13) abuts against the bottom of the push rod (10), and the top of the push rod (10) abuts against the push plate (9).

5. The thermal insulation and sound insulation structure integrated assembled composite floor slab according to claim 1, characterized in that: The bottoms of the plurality of trusses (5) are fixedly connected to a steel mesh (3), and the steel mesh (3) is arranged inside the concrete shell (1).

6. The thermal insulation and sound insulation structure integrated assembled composite floor slab according to claim 5, characterized in that: A plurality of reinforcing rods (4) are fixedly connected between the plurality of trusses (5); the reinforcing rods (4) are arranged vertically to the trusses (5); and the reinforcing rods (4) are arranged inside the concrete shell (1).

7. The thermal insulation and sound insulation structure integrated assembled composite floor slab according to claim 6, characterized in that: A plurality of reinforcing rods (4) are fixedly connected to the steel mesh (3).

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