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Integral concrete falling plate and construction method thereof

A technology of concrete and lowering slabs, which is applied to floors, buildings, building components, etc., can solve problems such as difficult operation and complicated construction, and achieve the effects of improving impermeability, improving construction efficiency, and saving costs

Inactive Publication Date: 2018-12-18
CHINA 22MCC GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the construction of the cast-in-place falling slab is complicated and the operation is difficult

Method used

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  • Integral concrete falling plate and construction method thereof
  • Integral concrete falling plate and construction method thereof
  • Integral concrete falling plate and construction method thereof

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Embodiment Construction

[0019] The present invention is described in detail below in conjunction with accompanying drawing:

[0020] Such as Figure 1-5 Shown, a kind of concrete descending slab, it is equipped with reserved line hole pipe on its slab surface, it is characterized in that: it is the integral concrete slab 3 of prefabrication, is provided with anchoring steel bar all around, wherein three sides are anchoring steel bar-1, and one side is anchoring steel bar. Reinforcing bar two 2, described anchoring reinforcing bar one 1 is the right angle that bends and disassembles downwards, and the side where anchoring reinforcing bar one 1 is located is fixedly connected with body of wall 4; Described anchoring reinforcing bar two 2 is the reinforcing bar stretching out straight, anchoring reinforcing bar two 2 The side where it is located is fixedly connected with another prefabricated laminated floor slab 5 .

[0021] The lowering slab of this scheme is a prefabricated structure, and the loweri...

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Abstract

The invention provides a integral concrete falling plate, which is a prefabricated integral concrete slab, the periphery of concrete slab is provided with anchoring steel bars, wherein the three sidesare first anchoring steel bars, one side is a second anchoring steel bar, and the first anchoring steel bar is a right angle bent downwards, and the edge where the first anchoring steel bar is located is fixedly connected with the floor slab; the second anchoring steel bar is a steel disc protruding straightly, the edge where the second anchoring steel bar is located is fixedly connected with another prefabricated laminated floor slab, and the construction method of the integral concrete falling plate is also provided, the method comprises the following steps: an integral falling plate structure is prefabricated, the integral falling plate is hoisted to a mounting position and is placed on the upper edge of a wall body; the laminated floor slab adjacent to the falling plate is hoisted toan installation position, and the first anchoring steel bar of the integral falling plate is overlapped on the wall body, and the second anchoring steel bar is inserted into the truss rib of the laminated floor slab; concrete is poured into the post-pouring layer of the laminated floor slab, according to the invention, the field wet operation is reduced, the construction efficiency is improved, the impermeability of the toilet falling plate is improved, the cost is saved, the pipeline is accurately reserved, and the precision is improved.

Description

technical field [0001] The invention belongs to the technical field of prefabricated building engineering, and in particular relates to a concrete integral lowering slab and a construction method thereof. Background technique [0002] In the traditional prefabricated building system, most of the toilets and kitchens are lower slabs, that is, the elevation is lower than that of the floor slabs on the same floor, usually in the form of cast-in-place instead of unified prefabrication. However, the construction of the cast-in-place falling slab is complicated and difficult to operate. Contents of the invention [0003] The present invention aims to solve the above-mentioned problems, thereby providing a construction method for the overall lowering of the concrete slab with a simple construction process. [0004] The present invention is for solving the problems referred to above, the technical scheme that adopts is: [0005] A concrete overall descending slab, the surface of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/02E04B5/00
CPCE04B5/02E04B5/00
Inventor 张晓峰迟毅
Owner CHINA 22MCC GROUP CORP
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