A new type of prefabricated structure of multi-rib floor

Abstract

The utility model discloses a novel dense rib floor cover prefabricated structure relates to dense rib floor cover plate field, and the utility model discloses the technical scheme including bottom plate and a plurality of light filling body, the top in bottom plate is provided with a plurality of light filling body, and a plurality of steel framework is arranged between each light filling body, and the light filling body outside is used for pouring concrete. The self weight of floor cover plate is lighter, the sound insulation effect is better, and the integrality of pouring concrete is better, and the quality is more stable.

Description

Technical Field

[0001] This utility model relates to the field of ribbed floor slabs, and in particular to a novel prefabricated ribbed floor slab structure. Background Technology

[0002] The new type of composite ribbed floor slab is formed by pre-embedding composite molds according to certain rules, followed by the pouring of concrete. Currently, in order to increase the thickness of the floor slab and reduce its self-weight, cavities are set inside the floor slab. However, the methods for processing these cavity structures vary from company to company. The commonly used method is to directly invert the cavity molds, but this makes it easy for water to seep into the concrete and makes it difficult to align, thus affecting the quality of the project. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a novel precast ribbed floor slab structure, which has a lighter self-weight, better sound insulation, better integrality of the poured concrete, and more stable quality.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a novel precast ribbed floor slab structure, including a base slab and several lightweight infill bodies; several lightweight infill bodies are arranged on the upper part of the base slab, and several steel reinforcement skeletons are arranged between each lightweight infill body; the exterior of the lightweight infill bodies is used for pouring concrete.

[0005] Using lightweight filler above the base slab, after pouring, the lightweight filler becomes part of the floor slab. On the one hand, it can increase the thickness of the floor slab and improve the sound insulation effect, and on the other hand, it can reduce the self-weight of the floor.

[0006] Preferably, the lightweight filler is made of PVC spirally wound. It is low in cost, has good strength, stable performance, and is more suitable for pouring into concrete. The height can be set according to actual needs, offering greater flexibility. The PVC layers can adhere to each other.

[0007] Preferably, the top of the lightweight filler is covered with a plaster cover. This makes it even lighter.

[0008] Preferably, the lightweight filler has a cylindrical structure. This allows it to withstand higher external concrete pressure and improves the stability of the poured strength.

[0009] Preferably, a desiccant is provided within the lightweight filler. This allows for the adsorption of moisture from the inner wall, preventing moisture expansion due to external temperature changes from affecting the quality of the project.

[0010] Preferably, the desiccant is made of calcium chloride, which has stronger adsorption properties.

[0011] Preferably, the lightweight infill material has an outer wing plate at its bottom. When pouring concrete, the outer wing plate can be integrated into the concrete to provide downward pressure on the lightweight infill material, preventing it from floating upwards due to its light weight and improving its positional stability within the concrete.

[0012] Preferably, the sidewalls of the lightweight filler are provided with outward-facing outer flanges. This allows the upper part of the lightweight filler to also provide downward pressure, and the outer flanges extend into the concrete, improving the integration of the lightweight filler with the concrete.

[0013] Preferably, the inner wall of the lightweight filler is provided with a plurality of intersecting internal skeletons to improve the lightweight filler's resistance to external pressure.

[0014] The beneficial effects of this utility model are:

[0015] It can produce a thicker floor slab using the same amount of concrete. The floor slab is lighter, has better sound insulation, and the poured concrete has better integrity, more stable quality, and saves more materials. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only two of the drawings in this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of Embodiment 1 of the present utility model;

[0018] Figure 2 This is a schematic diagram of the lightweight filler in Embodiment 2 of this utility model;

[0019] The components include: base plate 1, lightweight filler 2, steel reinforcement frame 3, and outer wing plate 4. Detailed Implementation

[0020] To enhance understanding of this utility model, it will be described in further detail below with reference to the accompanying drawings and embodiments. These embodiments are only used to explain this utility model and do not limit the scope of protection of this utility model.

[0021] Example

[0022] like Figure 1As shown, a novel precast ribbed floor slab structure includes a base slab 1 and several lightweight infill bodies 2; several lightweight infill bodies 2 are arranged on the upper part of the base slab 1, and several steel reinforcement frames 3 are arranged between each lightweight infill body 2; the exterior of the lightweight infill bodies 2 is used for pouring concrete.

[0023] Lightweight filler 2 is used above the base slab 1. After pouring, lightweight filler 2 serves as part of the floor slab. On the one hand, it can increase the thickness of the floor slab and improve the sound insulation effect. On the other hand, it can reduce the self-weight of the floor.

[0024] The lightweight filler 2 is made of PVC spiral winding. It is low in cost, has good strength, stable performance, and is more suitable for pouring into concrete. The height can be set according to actual needs, making it more flexible.

[0025] The top of the lightweight filler 2 is covered with a plaster cover, making it even lighter.

[0026] The lightweight filler 2 has a cylindrical structure. It can withstand higher external concrete pressure and improve the stability of the pouring strength.

[0027] Example 2

[0028] Compared to Example 1, the lightweight filler 2 contains a desiccant. This desiccant adsorbs moisture from the inner wall, preventing moisture expansion due to external temperature changes from affecting project quality. The desiccant uses calcium chloride, which has stronger adsorption properties. It also prevents water from the concrete from seeping into the lightweight filler 2 during pouring by adsorbing it.

[0029] The lightweight filler 2 has an outer wing plate 4 at its bottom. When pouring concrete, the outer wing plate 4 can be integrated into the concrete to provide downward pressure on the lightweight filler 2, preventing it from floating upwards due to its lightness and improving the positional stability of the lightweight filler 2 in the concrete.

[0030] The lightweight filler 2 has an outer flange 4 on its sidewall. This allows the upper part of the lightweight filler 2 to also provide downward pressure, and the outer flange 4 extends into the concrete, which can improve the integration of the lightweight filler 2 with the concrete.

[0031] The inner wall of the lightweight filler 2 is provided with several intersecting internal skeletons to improve the supporting capacity of the lightweight filler 2 against external pressure.

[0032] The beneficial effects of this utility model are:

[0033] It can produce a thicker floor slab using the same amount of concrete. The floor slab is lighter, has better sound insulation, and the poured concrete has better integrity and more stable quality.

[0034] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A novel precast ribbed floor slab structure, characterized in that, It includes a base plate (1) and several lightweight fillers (2); A plurality of lightweight fillers (2) are provided above the base plate (1), and a plurality of steel reinforcement frames (3) are provided between each lightweight filler (2). The exterior of the lightweight filler (2) is used for pouring concrete.

2. The novel ribbed precast floor slab structure according to claim 1, characterized in that: The lightweight filler (2) is made of PVC spiral winding.

3. The novel ribbed precast floor slab structure according to claim 1, characterized in that: The top of the lightweight filler (2) is covered with a gypsum board.

4. The novel ribbed precast floor slab structure according to claim 1, characterized in that: The lightweight filler (2) has a cylindrical structure.

5. The novel ribbed precast floor slab structure according to claim 1, characterized in that: The lightweight filler (2) contains a desiccant.

6. A novel precast ribbed floor slab structure according to claim 5, characterized in that: The desiccant is made from calcium chloride.

7. A novel precast ribbed floor slab structure according to claim 1, characterized in that: The bottom of the lightweight filler (2) is provided with an outer wing plate (4).

8. A novel precast ribbed floor slab structure according to claim 1, characterized in that: The sidewall of the lightweight filler (2) is provided with an outer wing plate (4).

9. A novel precast ribbed floor slab structure according to claim 1, characterized in that: The inner wall of the lightweight filler (2) is provided with several intersecting internal skeletons.

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