Assembly type floor slab convenient to level

A prefabricated and floor-slab technology, applied to floors, building components, buildings, etc., can solve problems such as difficult leveling, low efficiency, and difficult to guarantee effects, and achieve low construction level requirements, simple leveling operations, and avoid separation Effect

Pending Publication Date: 2021-04-06
江苏昱奕环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the construction of the current prefabricated floor slab, there are usually two ways to fix the prefabricated slab: 1. The prefabricated slab and the ground are fixed by concrete or mortar. However, this fixing method is difficult to ensure that the upper surface of the adjacent prefabricated slab Located on the same level, the height difference on the upper surface of each prefabricated slab depends entirely on the construction level of the construction personnel. Therefore, this method is not only difficult to level and low in efficiency, but also difficult to guarantee the effect after construction.
2. Another way is to set an adjustable height bracket between the prefabricated slab and the ground, and adjust the height of the adjustable height bracket to level the prefabricated slab. However, this method needs to lift the prefabricated slab above the ground, resulting in Occupied floor height

Method used

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  • Assembly type floor slab convenient to level
  • Assembly type floor slab convenient to level
  • Assembly type floor slab convenient to level

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] refer to figure 2 As shown, a prefabricated floor slab that is easy to level in this embodiment includes a prefabricated slab 1 and a fixing assembly 2 for fixing the prefabricated slab 1 to the ground, and the prefabricated slab 1 is fixed on the ground through the fixing assembly 2 .

[0038] refer to figure 1 , image 3 As shown, the prefabricated panel 1 includes a protective surface layer 11 and a functional layer 12 connected to each other. The protective surface layer 11 is made of cementitious material (cement, gypsum, etc.), aggregate (sand, light sand, light aggregate, etc.) Composite pressing, it has a certain strength, the protective surface layer 11 is located on the uppermost layer, and plays the role of protecting the functional layer 12. The protective surface layer 11 can be made of terrazzo, and can also be combined with decorative layers such as ceramic tiles.

[0039] refer to figure 1 , image 3 As shown, the functional layer 12 in this embodi...

Embodiment 2

[0045] The difference between the second embodiment and the first embodiment is as follows. refer to Figure 4 , Image 6 As shown, the specific structure of the fixing assembly 2 is as follows: the fastener 21 is set as an expansion bolt, and the extrusion piece 22 is set as a disc. The connector 23 includes an inner rod 231 and an outer rod 232 that are inserted into each other. The other ends of the inner rod 231 and the outer rod 232 are respectively fixed on the fastener 21 or the extruded part 22, that is, when the inner rod 231 is connected with the expansion bolt , the outer rod 232 is connected with the extruded part 22; when the inner rod 231 is connected with the extruded part 22, the outer rod 232 is connected with the expansion bolt. In this embodiment, the inner rod 231 is connected with the expansion bolt, and the outer rod 232 is connected with the extruded part 22 .

[0046] refer to Figure 4 , Image 6 As shown, the socket of the outer rod 232 is provid...

Embodiment 3

[0050] The difference between embodiment two and embodiment two is: with reference to Figure 5 As shown, the fastener 21 is arranged in a plate shape, and the lower surface of the fastener 21 is bonded to the ground by glue. During construction, the lower surface of the fastener 21 and the ground are directly bonded with glue, so as to complete the fixing between the fastener 21 and the ground.

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PUM

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Abstract

The invention discloses an assembly type floor slab convenient to level. According to the technical scheme, the assembly type floor slab is characterized by comprising a prefabricated slab and a fixing assembly used for fixing the prefabricated slab to the ground, wherein the prefabricated slab comprises a protective surface layer and a functional layer which are connected with each other, the protective surface layer is located on the side back to the ground, and the functional layer is partially or integrally elastic; and the fixing assembly comprises a fastener, an extrusion part and a connecting part, the fastener is used for being fixedly connected with the ground, the extrusion part is used for being fixedly connected with the protective surface layer, the two ends of the connecting part are connected with the fastener and the extrusion part respectively, the length of the connecting part is smaller than the thickness of the prefabricated slab when the prefabricated slab does not deform, and the two ends of the connecting part can move oppositely. When the fastener is fixed to the ground, the extrusion part presses the prefabricated slab to the ground, and the functional layer is extruded by the protective surface layer and the ground to deform. According to the assembly type floor slab, the upper surface of the prefabricated slab can be leveled conveniently, the requirement for the construction level of constructors is low, the leveling efficiency is high, overhead treatment is not needed, and the floor height cannot be occupied.

Description

technical field [0001] The invention relates to the technical field of prefabricated building construction, and more specifically relates to a prefabricated floor slab that is easy to level. Background technique [0002] Prefabricated building refers to the transfer of a large number of on-site operations in the traditional construction method to the factory, where the building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, and transported to the construction site. Reliable connections are assembled and installed on site. Due to the advantages of standardized manufacturing, large-scale production, and convenient construction of prefabricated buildings, prefabricated buildings have developed rapidly in recent years. [0003] As a part of prefabricated buildings, prefabricated floors have also developed rapidly. During the construction of the current prefabricated floor slab, there are usu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/02E04B5/00
CPCE04B5/00E04B5/02E04B5/023
Inventor 杜飞月
Owner 江苏昱奕环保科技有限公司
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