Floor structure and building assembly

Abstract

The invention relates to the technical field of building construction, and discloses a floor structure and a building component, comprising: a main support embedded with an external thermal insulation layer; the first side of the main support in the first direction is covered with a sound insulation layer, and the second side is covered with a waterproof layer. The bearing plate covers one side, deviating from the main support, of the sound insulation layer; the vapor barrier layer covers one side, deviating from the main support, of the bearing plate; the inner thermal insulation layer covers one side, deviating from the supporting plate, of the vapor barrier layer; the outer heat preservation layer is provided with a plurality of heat preservation units which abut against and are embedded between the main supports, and a continuous heat preservation area layer is formed. According to the floor structure and the building assembly, the outer heat preservation layer is embedded between the main supports, the heat preservation layer is divided into the multiple heat preservation units which are tightly connected in the abutting and attaching mode, a continuous and complete heat preservation domain layer is formed, the overall heat preservation performance of the floor structure is effectively improved, the heat preservation performance of the floor structure is enhanced through embedded arrangement, and the heat preservation effect is good. And heat is difficult to dissipate through gaps between the keels, so that the overall heat efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a floor structure and a building assembly. Background Art

[0002] Modular construction refers to a building that is divided into several space modules, and these modular components are transported to the construction site and assembled together; steel structure modular building is a modular building that uses a steel structure frame.

[0003] In the related art, in modular buildings, the floor structure often adopts cement-based panels or composite panels, cast-in-place concrete and other construction methods. However, in the above methods, the systematic design of the floor structure is weak, it is difficult to form a complete insulation layer in the floor structure, and the waterproofness, air tightness and sound insulation effect of the floor structure are poor. It does not have basic expansion functions, which affects daily use. Summary of the invention

[0004] In view of this, the present invention provides a floor structure and a building assembly to solve the problems of poor thermal insulation, waterproofness, air tightness and sound insulation effects of the floor structure of modular buildings.

[0005] In a first aspect, the present invention provides a floor structure, comprising: a main support, wherein an outer thermal insulation layer is embedded in the main support; wherein the first side of the main support along a first direction is covered with a sound insulation layer, and the second side is covered with a waterproof layer; a supporting plate, covering the side of the sound insulation layer away from the main support; a vapor barrier layer, covering the side of the supporting plate away from the main support; an inner thermal insulation layer, covering the side of the vapor barrier layer away from the supporting plate, the inner thermal insulation layer being suitable for cooperating with the outer thermal insulation layer to insulate heat; wherein the outer thermal insulation layer has a plurality of thermal insulation units, and the plurality of thermal insulation units are respectively abutted against and embedded between the main supports, suitable for forming a continuous thermal insulation domain layer.

[0006] Beneficial effects: By embedding an external insulation layer between the main supports and dividing the insulation layer into multiple insulation units that are tightly connected, a continuous and complete insulation domain layer is formed, which effectively improves the overall insulation performance of the floor structure and reduces energy consumption; the embedded setting of the external insulation layer not only enhances the insulation performance of the floor structure, but also makes it difficult for heat to dissipate through the gaps between the keels, thereby improving the overall thermal efficiency. In addition, the close connection between the external insulation layer and the keel also helps prevent moisture from invading and protects the floor structure from being damaged by a humid environment.

[0007] Beneficial effects: by setting an inner insulation layer, i.e., floor heating module, the thermal insulation effect is improved. The inner insulation layer cooperates with the basic thermal insulation support system, which not only realizes the thermal insulation function of the floor, but also makes the floor heating system run more efficiently, reduces heat loss, and improves the comfort and energy-saving effect of the living space; by setting a waterproof layer and a sound insulation board, not only the waterproof performance of the floor structure is enhanced to prevent damage caused by moisture penetration, but also the impact noise from the ground is effectively isolated through the buffering, shock absorption and sound insulation effect of the rubber pad, thereby improving the comfort of the living or working environment; by setting a supporting plate on the side of the sound insulation layer away from the main support, not only the structural strength of the basic thermal insulation support system is enhanced, and its safety and stability are improved, but also the hardness and toughness of the cement fiber board are used to make it have a better sense of stability when stepping on; by setting a vapor barrier layer, moisture and air penetration are effectively prevented, the air tightness of the basic thermal insulation system is improved, which helps to keep the indoor environment dry and has strong practicality.

[0008] In an optional embodiment, it further includes a balancing plate covering the side of the inner insulation layer facing away from the supporting plate.

[0009] In an optional embodiment, it further includes a moisture-proof cushion layer covering the side of the balancing plate facing away from the inner insulation layer.

[0010] In an optional embodiment, a decorative plate covers a side of the moisture-proof cushion layer facing away from the balancing board.

[0011] In an optional embodiment, the main support is formed by connecting multiple keels, and the outer insulation layer is embedded between the multiple keels.

[0012] In an optional embodiment, the heat preservation unit is pressed against and embedded between adjacent keels.

[0013] In an optional embodiment, at least two of the support plates are stacked in sequence between the sound insulation layer and the vapor insulation layer.

[0014] In an optional implementation, the thickness of the outer insulation layer is D1, where: D1 = 80 mm ± 4 mm.

[0015] In an optional embodiment, the thickness of the inner insulation layer is D2, where: D2 = 30 mm ± 2 mm.

[0016] In a second aspect, the present invention provides a building assembly, comprising: a floor structure as described in any one of the above items; a wall structure, which is arranged perpendicular to the floor structure; a door and window assembly, which is connected to the floor structure and the wall structure on both sides respectively; the door and window assembly comprises a base and an installation frame connected to both sides of the base, and the base is connected to the floor structure and the wall structure respectively by means of the installation frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods 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 is a schematic diagram of the floor structure of the present invention;

[0019] Figure 2 Schematic diagram of the building assembly of the present invention.

[0020] Description of reference numerals:

[0021] 1. Wall structure; 2. Floor structure; 21. External insulation layer; 211. Insulation unit; 22. Main support; 23. Internal insulation layer; 231. Balance board; 24. Waterproof layer; 25. Vapor barrier; 26. Sound insulation layer; 27. Support plate; 28. Moisture-proof cushion layer; 29. ​​Decorative panel; 3. Door and window assembly; 31. Base; 32. Installation frame; 4. External layer. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 those skilled in the art without creative work are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0026] Combine the following Figure 1 to Figure 2 , describing an embodiment of the present invention.

[0027] According to an embodiment of the present invention, on the one hand, a floor structure 2 is provided, comprising: a main support 22, an outer thermal insulation layer 21 is embedded in the main support 22, and the thickness of the outer thermal insulation layer 21 is D1, D1 = 80 mm ± 4 mm, wherein the first side of the main support 22 along the first direction is covered with a sound insulation layer 26, and the second side is covered with a waterproof layer 24; a support plate 27, which is covered on the side of the sound insulation layer 26 away from the main support 22; a vapor barrier layer 25, which is covered on the support plate 2 7 is away from the side of the main support 22; an inner insulation layer 23 is covered on the side of the vapor barrier layer 25 away from the support plate 27, the inner insulation layer 23 is suitable for cooperating with the outer insulation layer 21 to insulate, and the thickness of the inner insulation layer 23 is D2, D2 = 30mm ± 2mm; wherein, the outer insulation layer 21 has a plurality of insulation units 211, and the plurality of insulation units 211 are respectively abutted and embedded between the main supports 22 to form a continuous insulation domain layer.

[0028] The specific construction method of the floor structure 2 is as follows: first, a main support 22 and an outer insulation layer 21 embedded between the main supports 22 are provided, and a waterproof layer 24 and a sound insulation board are covered on opposite sides of the main support 22 along a first direction, and the waterproof layer 24 and the sound insulation board are also provided on opposite sides of the insulation domain layer along a thickness direction; wherein the main support 22 can be a keel, and a plurality of keels are connected to each other to form a basic support system, and the outer insulation layer 21 is divided into a plurality of insulation units 211, and the plurality of insulation units 211 are respectively embedded between the keel structures and are tightly connected to the keel structures to form a continuous and complete insulation domain layer, thereby improving the insulation performance of the floor structure 2; the waterproof layer 24 and the sound insulation board are combined with the insulation domain layer, so that the basic insulation support system has Waterproof and sound insulation performance, the waterproof layer 24 can be a galvanized steel plate, and the sound insulation board can be a rubber pad, which plays a role of buffering, shock absorption and sound insulation, and can effectively isolate impact noise; a support plate 27 is arranged on the side of the sound insulation layer 26 away from the main support 22, and the support plate 27 can be a cement fiber board, which improves the safety and stability of the basic insulation support system and improves the sense of stability when stepping on it; a vapor barrier layer 25 is covered on the side of the support plate 27 away from the sound insulation layer 26, and the vapor barrier layer 25 can be a fully paved moisture-proof vapor barrier film to improve the air tightness of the basic insulation system; an inner insulation layer 23 is arranged on the side of the vapor barrier layer 25 away from the support plate 27, and the inner insulation layer 23 can be a floor heating module, and the floor heating module cooperates with the basic insulation support system to insulate.

[0029] In this embodiment, an external insulation layer 21 is embedded between the main supports 22, and the insulation layer is divided into multiple insulation units 211 which are tightly connected to each other, so that a continuous and complete insulation domain layer is formed, which effectively improves the overall insulation performance of the floor structure 2 and reduces energy consumption. The embedded setting of the external insulation layer 21 not only enhances the insulation performance of the floor structure 2, but also makes it difficult for heat to be lost through the gaps between the keels, thereby improving the overall thermal efficiency. In addition, the close connection between the external insulation layer 21 and the keel also helps to prevent moisture from invading and protect the floor structure 2 from being damaged by a humid environment.

[0030] In this embodiment, the inner insulation layer 23, i.e., the floor heating module, is provided to improve the insulation effect. The inner insulation layer 23 cooperates with the basic insulation support system, which not only realizes the insulation function of the floor, but also makes the floor heating system run more efficiently, reduces heat loss, and improves the comfort and energy saving effect of the living space; by providing the waterproof layer 24 and the sound insulation board, not only the waterproof performance of the floor structure 2 is enhanced to prevent damage caused by moisture penetration, but also the impact noise from the ground is effectively isolated through the buffering, shock absorption and sound insulation effect of the rubber pad, thereby improving the comfort of the living or working environment; by providing the support plate 27 on the side of the sound insulation layer 26 away from the main support 22, not only the structural strength of the basic insulation support system is enhanced, and its safety and stability are improved, but also the hardness and toughness of the cement fiber board are used to make it have a better sense of stability when stepping on; by providing the vapor barrier layer 25, moisture and air penetration are effectively prevented, the air tightness of the basic insulation system is improved, which helps to keep the indoor environment dry and has strong practicality.

[0031] In some embodiments, in combination Figure 1 As shown, the floor structure 2 also includes a balancing plate 231, which is covered on the side of the inner insulation layer 23 away from the supporting plate 27, and is used to evenly disperse the load acting on the floor structure 2, effectively relieve the pressure on the lower structure, and extend the service life of the floor structure 2, which is highly practical.

[0032] In some embodiments, in combination Figure 1 As shown, the floor structure 2 also includes a moisture-proof cushion layer 28, which is covered on the side of the balance plate 231 away from the inner insulation layer 23. The moisture-proof cushion layer 28 cooperates with the vapor barrier layer 25 to form a comprehensive moisture-proof domain layer, which effectively isolates the floor structure 2 from moisture erosion, thereby extending the service life of the floor. Among them, the moisture-proof cushion layer 28 and the vapor barrier layer 25 can prevent indoor moisture and ground moisture from invading and penetrating into the floor structure 2, ensuring that the floor structure 2 is in a dry state for a long time, and is highly practical.

[0033] In some embodiments, in combination Figure 1 As shown, the floor structure 2 further includes a decorative panel 29 covering the side of the moisture-proof cushion layer 28 away from the balancing board 231. The decorative panel 29 can be a solid wood composite board, which has many advantages such as strong stability, wear resistance and durability.

[0034] In some embodiments, in combination Figure 1As shown, the main support 22 is composed of a plurality of keels connected to form a stable and strong bearing capacity basic support system, and at the same time, the outer insulation layer 21 is embedded between the plurality of keels, that is, the insulation unit 211 is abutted against and embedded between adjacent keels to form a tight and gapless insulation domain layer. The embedded setting of the outer insulation layer 21 not only enhances the thermal insulation performance of the floor structure 2, but also makes it difficult for heat to be lost through the gaps between the keels, thereby improving the overall thermal efficiency. In addition, the close connection between the outer insulation layer 21 and the keels also helps to prevent moisture from invading and protect the floor structure 2 from being damaged by a humid environment.

[0035] In some embodiments, in combination Figure 1 As shown, at least two support plates 27 are stacked in sequence between the sound insulation layer 26 and the vapor insulation layer 25, which enhances the overall stability and load-bearing capacity of the floor structure 2, can effectively withstand various loads from above and below the floor, has strong practicality, and improves the service life of the floor structure 2.

[0036] On the other hand, a building assembly is provided, comprising: a floor structure 2 as described in any one of the above items; a wall structure 1, which is vertically arranged with respect to the floor structure 2; a door and window assembly 3, which is respectively connected with the floor structure 2 and the wall structure 1 on both sides; the door and window assembly 3 comprises a base 31 and an installation frame 32 connected with both sides of the base 31, the base 31 is respectively connected with the floor structure 2 and the wall structure 1 with the aid of the installation frame 32, the base 31 can be door and window glass, the installation frame 32 is respectively connected with the wall structure 1, the floor structure 2 and the outer layer 4, and the door and window glass is fixed between the two installation frames 32 to realize the connection between the wall structure 1, the door and window assembly 3 and the floor structure 2.

[0037] Obviously, the above embodiments are only examples for clear explanation, and are not intended to limit the implementation methods. Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the present invention.

Claims

1. A floor structure, characterized in that: include: A main support (22), wherein an outer thermal insulation layer (21) is embedded in the main support (22); Wherein, the first side of the main support (22) along the first direction is covered with a sound insulation layer (26), and the second side is covered with a waterproof layer (24); A support plate (27) covering a side of the sound insulation layer (26) facing away from the main support (22); A vapor barrier layer (25) covering a side of the support plate (27) facing away from the main support (22); An inner thermal insulation layer (23) covers the side of the vapor barrier layer (25) away from the support plate (27), and the inner thermal insulation layer (23) is suitable for cooperating with the outer thermal insulation layer (21) to insulate heat to keep warm; The outer thermal insulation layer (21) has a plurality of thermal insulation units (211), and the plurality of thermal insulation units (211) are respectively abutted against and embedded between the main supports (22), so as to form a continuous thermal insulation domain layer.

2. The floor structure according to claim 1, characterized in that: It also includes a balancing plate (231) covering the side of the inner thermal insulation layer (23) facing away from the supporting plate (27).

3. The floor structure according to claim 2, characterized in that: It also includes a moisture-proof cushion layer (28) covering the side of the balancing plate (231) facing away from the inner thermal insulation layer (23).

4. The floor structure according to claim 3, characterized in that: It also includes a decorative plate (29) covering the side of the moisture-proof cushion layer (28) facing away from the balancing plate (231).

5. The floor structure according to claim 3, characterized in that: The main support (22) is formed by connecting a plurality of keels, and the outer thermal insulation layer (21) is embedded between the plurality of keels.

6. The floor structure according to claim 5, characterized in that The heat preservation unit (211) is pressed against and embedded between adjacent keels.

7. The floor structure according to claim 4, characterized in that: At least two support plates (27) are stacked in sequence and arranged between the sound insulation layer (26) and the vapor insulation layer (25).

8. The floor structure according to claim 1, characterized in that The thickness of the outer thermal insulation layer (21) is D1, wherein: D1 = 80 mm ± 4 mm.

9. The floor structure according to claim 1, characterized in that: The thickness of the inner thermal insulation layer (23) is D2, wherein: D2 = 30 mm ± 2 mm.

10. A building assembly, characterized in that: include: A floor structure (2) as claimed in any one of claims 1 to 9; A wall structure (1) is arranged vertically to the floor structure (2); A door and window assembly (3), the two sides of which are respectively connected to the floor structure (2) and the wall structure (1); The door and window assembly (3) comprises a base (31) and a mounting frame (32) connected to both sides of the base (31); the base (31) is connected to the floor structure (2) and the wall structure (1) respectively by means of the mounting frame (32).

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