Integrated compression-resistant heat-insulating floor

Abstract

The utility model relates to an integrated floor, in particular to an integrated compression-resistant heat-insulating floor which is arranged on a structural supporting layer and comprises a floor bottom plate, a heat preservation and insulation layer, an isolation layer, a floor panel and a compression-resistant supporting piece. The floor bottom plate, the heat preservation and insulation layer, the isolation layer and the floor panel are sequentially overlapped on the structure supporting layer, and the compression-resistant supporting piece penetrates through the floor bottom plate, the heat preservation and insulation layer and the isolation layer and is supported between the floor panel and the structure supporting layer. And the compression-resistant supporting pieces are arranged at intervals. Compared with the prior art, the problems that in the prior art, a heat preservation floor is poor in bearing capacity and long in construction period are solved, and the heat preservation floor has the advantages of being high in compressive strength, good in heat insulation performance and easy and convenient to construct.

Description

Technical Field

[0001] The utility model relates to an integrated floor, in particular to an integrated compression-resistant and heat-insulating floor. Background Art

[0002] A heat-insulating floor is composed of materials with a thermal conductivity less than a certain value (such as 16 W / (m·K)). These materials can effectively prevent heat from dissipating to the external environment through the floor, or prevent the cold of the external environment from being transferred to the interior through the floor, thereby maintaining the stability of the indoor temperature.

[0003] Heat-insulating floors are widely used in various building fields, including residences, office buildings, hospitals, schools, factories, etc. Especially in the cold northern regions and the humid southern regions, the application of heat-insulating floors is more common.

[0004] The current general practice of heat-insulating floors consists of a floor base layer, a leveling layer, a heat-insulating layer, an isolation layer, a bonding layer, and a surface layer. As Figure 1 shown, each structure is independent and needs to be constructed in sequence. Its practice is relatively mature, but its disadvantages are also relatively obvious. The bearing capacity is relatively poor and the construction period is relatively long.

[0005] However, in some usage environments, such as laboratories, cold storages, and cabinet rooms, both heat insulation and strong bearing capacity are required. At this time, the existing heat-insulating floors cannot be well applied due to the limitation of the relatively weak compressive strength of the heat-insulating layer. Therefore, it is necessary to find a heat-insulating floor that can simultaneously provide good heat-insulating performance and strong bearing capacity as a heat-insulating floor to meet multiple performance requirements at the same time; in addition, the construction period also needs to be controlled to alleviate the problem of the long construction period of conventional heat-insulating floors. Content of the Utility Model

[0006] The purpose of the utility model is to provide an integrated compression-resistant and heat-insulating floor to solve at least one of the above problems, so as to solve the problems of relatively poor bearing capacity and relatively long construction period of heat-insulating floors in the prior art. This solution realizes the characteristics of high compressive strength, good heat-insulating performance, and simple construction.

[0007] The purpose of the utility model is achieved through the following technical solutions:

[0008] An integrated compression-resistant and heat-insulating floor is arranged on a structural support layer and includes a floor bottom plate, a heat-insulating layer, an isolation layer, a floor surface plate, and a compression-resistant support member;

[0009] The floor bottom plate, the heat-insulating layer, the isolation layer, and the floor surface plate are sequentially laminated on the structural support layer, and the compression-resistant support member penetrates through the floor bottom plate, the heat-insulating layer, and the isolation layer and supports between the floor surface plate and the structural support layer;

[0010] The described compressive support members are arranged at intervals.

[0011] The compressive support members penetrate through the floor bottom plate, the thermal insulation layer and the isolation layer so as to be able to bear force better, enabling the force on the floor (floor panel) to be directly transmitted and act on the structural support layer (structural ground), while the floor bottom plate only serves to support the thermal insulation layer.

[0012] The structure of the compressive and heat-insulating floor can adopt an integral structure, which is produced and assembled in a factory and then transported to the construction site for installation.

[0013] Preferably, the structural support layer includes a concrete floor slab.

[0014] Preferably, a leveling layer is further arranged between the structural support layer and the integral compressive and heat-insulating floor. The floor bottom plate is laid on the leveling layer, and the compressive support members are supported between the leveling layer and the floor panel.

[0015] Preferably, the leveling layer includes a fine aggregate concrete leveling layer.

[0016] Preferably, the compressive support member is of an I-shaped structure.

[0017] Preferably, the compressive support member includes an upper cross plate, a through vertical plate and a lower cross plate that form an I-shaped structure. The upper cross plate is arranged in the isolation layer, the through vertical plate penetrates through the thermal insulation layer, and the lower cross plate is arranged in the floor bottom plate.

[0018] Preferably, the material of the thermal insulation layer is rock wool or glass wool (combustion grade A material).

[0019] Preferably, the thermal insulation layer is an extruded polystyrene board (combustion grade B1 material).

[0020] Preferably, the floor panel includes a ceramic plate (anti-static panel), a cement board (flame-retardant panel) and a metal plate (crystalline panel).

[0021] Preferably, the integral compressive and heat-insulating floor is laid indoors, and the integral compressive and heat-insulating floor and the wall are sealed through a sealing strip.

[0022] Compared with the prior art, the present utility model has the following beneficial effects:

[0023] The compressive and heat-insulating floor of the present solution has the following use advantages compared with the current general practice:

[0024] 1. High compressive strength: In the current general practice, the surface layer is laid on top of the insulation layer. Since the compressive strength of the insulation layer is relatively weak and its bearing capacity is poor, it is generally only applicable to floors with relatively small loads. This compressive and heat-insulating floor is directly laid on the structural floor and uses compressive supports as load-bearing components, having a high compressive strength. It can itself withstand large pressures, is not easily deformed or damaged, and has a long service life.

[0025] 2. Good heat-insulating performance: The compressive and heat-insulating floor has strong heat-insulating and heat-preserving performance and can effectively reduce indoor temperature fluctuations. Due to its characteristics similar to raised floors, compared with the traditional practice of first making the insulation layer and then the surface layer, it directly bears force on the structural floor. Therefore, a flexible material with better heat-insulating effect can be used for the insulation layer, and at the same time, the thickness of the insulation layer can also be reduced.

[0026] 3. Simple construction: In the current general practice, the insulation layer is made first and then the surface layer, resulting in a relatively long construction period. This compressive and heat-insulating floor has fewer construction processes, is light in weight, is simple to construct, easy to operate, and can significantly shorten the construction period.

[0027] 4. Environmentally friendly materials: This material does not release harmful gases and does not pollute the environment. It is a green and environmentally friendly building material.

[0028] 5. Diversified customization: The panel of this compressive and heat-insulating floor has strong developability. According to different usage functions, products such as flame-retardant type, anti-static type, and clean type can be developed. According to different heat-insulating performances, products with different thermal resistances can be developed.

[0029] Therefore, the compressive and heat-insulating floor provided by this solution is a composite system floor integrating functions such as heat preservation and high load-bearing capacity. Its main characteristics are good heat-insulating performance and compressive strength. This heat-insulating floor is mainly composed of a floor bottom layer, an insulation layer, an isolation layer, high-strength compressive supports, and a floor surface layer. This heat-insulating floor can be used for heat insulation of indoor floors, effectively reducing the energy consumption of rooms and having a certain load-bearing capacity. It is applicable to floors that require both heat insulation and strong load-bearing capacity, such as laboratories, cold storages, and cabinet rooms. Brief Description of the Drawings

[0030] Figure 1 It is a structural schematic diagram of a heat-insulating floor of the prior art;

[0031] Figure 2 It is a structural schematic diagram of the compressive and heat-insulating floor of this solution;

[0032] Figure 3 It is an enlarged side-sectional structural schematic diagram of the compressive and heat-insulating floor of this solution;

[0033] Figure 4 It is a top-view structural schematic diagram of a compressive and heat-insulating floor in this solution;

[0034] Figure 5 This is a schematic three-dimensional structure diagram of a compression-resistant and heat-insulating floor in this solution;

[0035] Figure 1 Among them: 1'-surface layer; 2'-mortar bonding layer; 3'-cement mortar leveling layer; 4'-interface agent; 5'-fine aggregate concrete layer; 6'-thermal insulation layer; 7'-plastic film layer; 8'-cement mortar leveling layer; 9'-cast-in-place concrete floor slab; 10'-sealing strip;

[0036] Figures 2 - 5 Among them: 1-structural support layer; 2-leveling layer; 3-integrated compression-resistant and heat-insulating floor; 31-floor bottom plate; 32-thermal insulation layer; 33-isolation layer; 34-floor panel; 35-compression-resistant support member; 4-sealing strip; 5-gasket; 6-bolt. Specific implementation mode

[0037] The present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0038] The current general practice of a thermal insulation floor consists of a ground base layer, a leveling layer, a thermal insulation layer, an isolation layer, a bonding layer, and a surface layer (specifically, a surface layer 1', a mortar bonding layer 2', a cement mortar leveling layer 3', an interface agent 4', a fine aggregate concrete layer 5', a thermal insulation layer 6', a plastic film layer 7', a cement mortar leveling layer 8', and a cast-in-place concrete floor slab 9') arranged in sequence. As Figure 1 shown, a sealing strip 10' is filled in the gap between the thermal insulation floor and the wall for sealing. Each structure is independent and needs to be constructed in sequence. Its practice is relatively mature, but its disadvantages are also relatively obvious. The thermal insulation floor in the existing solution has problems of poor bearing capacity and long construction period.

[0039] Embodiment 1

[0040] An integrated compression-resistant and heat-insulating floor 3, as Figures 2 - 5 shown, is arranged on the structural support layer 1 and includes a floor bottom plate 31, a thermal insulation layer 32, an isolation layer 33, a floor panel 34, and a compression-resistant support member 35;

[0041] The floor bottom plate 31, the thermal insulation layer 32, the isolation layer 33, and the floor panel 34 are sequentially laminated on the structural support layer 1, and the compression-resistant support member 35 penetrates through the floor bottom plate 31, the thermal insulation layer 32, and the isolation layer 33 and supports between the floor panel 34 and the structural support layer 1;

[0042] The compression-resistant support members 35 are arranged at intervals.

[0043] More specifically, in this embodiment:

[0044] As Figure 2As shown, the integrated compression-resistant and heat-insulating floor 3 is laid on the leveling layer 2, and the leveling layer 2 is laid on the structural support layer 1.

[0045] The structural support layer 1 is a structural ground, such as a cast-in-place concrete floor slab in this embodiment.

[0046] The integrated compression-resistant and heat-insulating floor 3 is specifically composed of a floor bottom plate 31, a heat-insulating layer 32, an isolation layer 33, a floor surface plate 34 that are sequentially laid on the leveling layer 2, and a compression support member 35 that penetrates the floor bottom plate 31, the heat-insulating layer 32 and the isolation layer 33. Among them, the compression support members 35 are arranged at intervals.

[0047] Since the heat-insulating layer 32 does not participate in structural support, it can be developed diversely according to the heat-insulating performance requirements. For example, when the combustion rating is Class A, rock wool or glass wool can be used; when the combustion rating is Class B1, extruded polystyrene boards can be used.

[0048] The floor surface plate 34 can be developed diversely according to needs. For example, when an anti-static panel is required, a ceramic plate can be selected; when a flame-retardant panel is required, a cement plate can be used; when a clean panel is required, a metal plate can be chosen; when a non-sparking panel is required, a non-sparking concrete plate (obtained by adding non-sparking aggregates to concrete) can be selected.

[0049] The compression support member 35 adopts an I-shaped structure and can adopt appropriate materials and dimensions according to the ground load requirements. The compression support member 35 is composed of an upper cross plate, a penetrating vertical plate and a lower cross plate. Among them, the upper cross plate is located in the isolation layer 33, the penetrating vertical plate penetrates the heat-insulating layer 32, and the lower cross plate is located in the floor bottom plate 31. Therefore, the floor bottom plate 31 in this structure only plays a role in supporting the heat-insulating layer 32, and the pressure transmitted from the floor surface plate 34 by the compression support member 35 will directly act on the leveling layer 2 and the structural support layer 1, having good compressive strength.

[0050] More specifically, as Figures 3 - 5 shown, gaskets 5 are also provided at both ends of the compression support member 35 and are fixedly connected to the plate layers at both ends through bolts 6 with high strength. Among them, the gasket 5 at the upper end of the compression support member 35 is also located in the isolation layer 33, and the isolation layer 33, the gasket 5 (the gasket 5 can be welded to the compression support member 35 as a whole) and the floor surface plate 34 are reliably connected through multiple bolts 6; the gasket 5 at the lower end of the compression support member 35 is located on the lower side of the floor bottom plate 31 (that is, the gasket 5 on this side is padded between the floor bottom plate 31 and the leveling layer 2), and multiple bolts 6 penetrate the floor bottom plate 31, the gasket 5 and the leveling layer 2 to realize the reliable fixation of the three; in this setting method, neither the gasket 5 nor the bolt 6 will penetrate or squeeze the heat-insulating layer 32 any more, ensuring that its performance can be fully exerted according to the design. The bolts 6 are preferably high-strength bolts.

[0051] To ensure the overall compressive capacity of the integrated compressive and heat-insulating floor 3, the compressive support members 35 that play a core supporting role can be arranged at intervals.

[0052] Taking the integrated compressive and heat-insulating floor 3 with a size of 500×500 mm (length × width) as an example, as Figure 4 shown, a compressive support member 35 (equipped with a gasket 5 and a bolt 6) is respectively arranged at the center and the four corners. The distance from the center of the compressive support member 35 at the four corners to the nearest side of the integrated compressive and heat-insulating floor 3 is 50 mm, and the distance between adjacent compressive support members 35 is 400 mm. Thus, the pressure received by the upper floor panel 34 is effectively shared and supported, avoiding local cavities and structural damage caused by insufficient local structural support strength. In the integrated compressive and heat-insulating floor 3 of this example: the floor bottom plate 31 adopts a metal bottom plate with a thickness of 6 mm or 8 mm; the thermal insulation layer 32 can be selected according to the thickness and performance requirements (thermal insulation performance / fire resistance, etc.) required for specific construction, such as a thickness of 20, 40, 60, 80, or 100 mm, and materials such as extruded polystyrene board (thermal conductivity 0.030) or rock wool, glass wool (thermal conductivity 0.048) can be used; the isolation layer 33 is a mortar isolation / adhesive layer with a thickness of 10 mm; the material of the floor panel 34 is selected according to functional requirements. For example, if anti-static is required, an anti-static panel (ceramic panel) can be used. If flame retardant is required, a flame retardant panel (cement board) can be used. If surface cleanliness needs to be maintained, a clean panel (metal board) can be used. If non-sparking needs to be satisfied, a non-sparking panel (non-sparking concrete board, with non-sparking aggregate added to the concrete) can be used. Its thickness usually has no special restrictions and requirements, such as 25, 30, 35 mm, etc., and is determined according to the customer's needs.

[0053] According to different live loads, the structural parameters in Table 1 below can be selected.

[0054] Table 1 Parameters of Load-bearing Components

[0055]

[0056] This integrated compressive and heat-insulating floor 3 is installed for use in an indoor environment, and is mainly applied to the heat insulation and preservation of the floors in laboratories, cold storages, cabinet rooms, etc. A sealing strip 4 is filled in the gap formed between it and the wall to seal the internal structure. At the same time, due to its good compressive strength and durability, it can also be used for some floors with high load-bearing requirements, such as placing cabinets, operating tables, equipment, and even forklifts for walking.

[0057] This integrated compressive and heat-insulating floor 3 can adopt an integrated structure. After modular production and assembly are completed in the factory, it is transported to the construction site for assembly, which can greatly shorten the on-site construction period.

[0058] This integrated compression-resistant and heat-insulating floor slab has the following advantages compared with the general practice of current thermal insulation floors ( Figure 1 the structure shown):

[0059] 1. High compressive strength: The surface layer of the current general practice is laid on the thermal insulation layer. Since the compressive strength of the thermal insulation layer is relatively weak, its bearing capacity is relatively poor, and it is generally only applicable to floors with relatively small loads. This integrated compression-resistant and heat-insulating floor 3 is directly laid on the structural floor and uses compression-resistant supports as load-bearing members, with high compressive strength. It can itself withstand large pressures, is not easily deformed or damaged, and has a long service life.

[0060] 2. Good heat-insulating performance: This integrated compression-resistant and heat-insulating floor 3 has strong heat-insulating and thermal insulation performance, and can effectively reduce indoor temperature fluctuations. Due to the characteristics of this integrated compression-resistant and heat-insulating floor 3 similar to raised floors, compared with the traditional practice of first making the thermal insulation layer and then the surface layer, it directly bears force on the structural floor. Therefore, a flexible material with better heat-insulating effect can be used for the thermal insulation layer, and at the same time, the thickness of the thermal insulation layer can also be reduced.

[0061] 3. Simple construction: The current general practice is to first make the thermal insulation layer and then the surface layer, with a relatively long construction period. This integrated compression-resistant and heat-insulating floor 3 has fewer construction processes, is light in weight, is simple to construct, is easy to operate, and can greatly shorten the construction period.

[0062] 4. Environmentally friendly materials: This material does not release harmful gases and does not pollute the environment. It is a green and environmentally friendly building material.

[0063] 5. Diversified customization: The panel of this integrated compression-resistant and heat-insulating floor 3 has strong developability. According to different usage functions, flame-retardant, anti-static, clean-type and other products can be developed. According to different heat-insulating performances, products with different thermal resistances can be developed.

[0064] Therefore, this integrated compression-resistant and heat-insulating floor 3 is a composite system floor integrating functions such as thermal insulation and high load-bearing capacity. Its main characteristics are good heat-insulating performance and compressive strength. This heat-insulating floor is mainly composed of a floor bottom layer, a thermal insulation layer, an isolation layer 33, high-strength compression-resistant supports, and a floor surface layer. This heat-insulating floor can be used for the thermal insulation of indoor floors, effectively reducing the energy consumption of rooms and having a certain load-bearing capacity. It is applicable to floors that require both heat insulation and strong load-bearing capacity, such as laboratories, cold storages, and cabinet rooms.

[0065] In addition, this integrated compression-resistant and heat-insulating floor 3 has good application prospects, specifically manifested as:

[0066] 1. Standardized production: With the continuous progress of technology and the expansion of the market, the standardized production of compression-resistant and heat-insulating floors will gradually become the mainstream. Unified production standards and quality standards should be formulated to ensure the stability and reliability of product quality and performance.

[0067] 2. Diversified products: To meet the needs of different customers, the product types of compression-resistant and heat-insulating floors will be more diversified. For example, products with different specifications and performances can be developed according to different functional types and usage requirements.

[0068] 3. Intelligent manufacturing: With the continuous development of intelligent technologies, the manufacturing process of compression-resistant and heat-insulating floors will gradually become intelligent. By introducing intelligent manufacturing technologies, the automation and informatization of the production process can be realized, improving production efficiency and quality.

[0069] 4. Green and environmental protection: With the continuous improvement of environmental awareness, as a green and environmental-friendly building material, the market prospect of compression-resistant and heat-insulating floors will be broader. In the future, more attention will be paid to the improvement of environmental protection performance to reduce the impact on the environment.

[0070] 5. Industrial chain integration: The production and application of compression-resistant and heat-insulating floors involve multiple fields and links. In the future, more attention will be paid to the integration and coordinated development of the industrial chain. By strengthening cooperation with links such as design, construction, and sales, a complete industrial chain can be formed to improve the competitiveness and market share of products.

[0071] The above description of the embodiments is for the convenience of those of ordinary skill in the art to understand and use the utility model. It is obvious that those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative labor. Therefore, the utility model is not limited to the above embodiments, and the improvements and modifications made by those skilled in the art without departing from the scope of the utility model should be within the protection scope of the utility model.

Claims

1. An integrated compressive and heat-insulating floor is provided on a structural support layer (1), characterized in that, It includes a floor bottom plate (31), a thermal insulation layer (32), an isolation layer (33), a floor panel (34) and a compressive support member (35); The floor bottom plate (31), the thermal insulation layer (32), the isolation layer (33) and the floor panel (34) are sequentially laminated on the structural support layer (1), and the compressive support member (35) penetrates through the floor bottom plate (31), the thermal insulation layer (32) and the isolation layer (33) and is supported between the floor panel (34) and the structural support layer (1); The compressive support members (35) are arranged at intervals.

2. The one-piece compression-resistant and heat-insulating floor according to claim 1, wherein The structural support layer (1) includes a concrete floor slab.

3. The one-piece compression and heat insulation floor according to claim 1, characterized in that, A leveling layer (2) is further arranged between the structural support layer (1) and the integral compressive and heat-insulating floor (3). The floor bottom plate (31) is laid on the leveling layer (2), and the compressive support member (35) is supported between the leveling layer (2) and the floor panel (34).

4. The one-piece compression and heat insulation floor according to claim 3, characterized in that, The leveling layer (2) includes a fine aggregate concrete leveling layer.

5. The one-piece compressive and heat-insulating floor according to claim 1, characterized in that The compressive support member (35) is of an I-shaped structure.

6. The one-piece compressive and heat-insulating floor according to claim 5, wherein, The compressive support member (35) includes an upper cross plate, a through vertical plate and a lower cross plate that form an I-shaped structure. The upper cross plate is arranged in the isolation layer (33), the through vertical plate penetrates through the thermal insulation layer (32), and the lower cross plate is arranged in the floor bottom plate (31).

7. The one-piece compression and heat insulation floor according to claim 1, wherein, The material of the thermal insulation layer (32) is rock wool or glass wool.

8. The one-piece compression and heat insulation floor according to claim 1, wherein The thermal insulation layer (32) is an extruded polystyrene board.

9. The one-piece compression-resistant and heat-insulating floor according to claim 1, characterized in that, The floor panel (34) includes a ceramic plate, a cement plate and a metal plate.

10. An integrated compressive and heat-insulating floor according to claim 1, characterized in that, The integral compressive and heat-insulating floor (3) is laid indoors, and the integral compressive and heat-insulating floor (3) is sealed with the wall through a sealing strip (4).

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