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Concrete cavity die component forming method

A technology for forming concrete cavities and components, which is applied to molds, ceramic extrusion molds, etc., and can solve problems such as installation difficulties and repair troubles

Inactive Publication Date: 2008-12-10
湖南邱则有专利战略策划有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, after this formwork component is applied to the cast-in-place concrete hollow floor, the formed floor will inevitably be equipped with components such as various lines, and often needs to drill holes on the newly repaired floor, and it is difficult to install. Repair is very troublesome

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Embodiment Construction

[0054] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0055] The present invention is as shown in the accompanying drawing, the forming method of the concrete cavity mold member:

[0056] 1) prepare soft slurry;

[0057] 2) The soft slurry is placed on the female mold 1 or the male mold 2;

[0058] 3) The male mold 2 and the female mold 1 are relatively closed and pressurized;

[0059] 4) Detach the mold member from the female mold 1 or the male mold 2;

[0060] 5) Repair flash if necessary.

[0061] In each accompanying drawing, 1 is a female mold, and 2 is a male mold. In the following accompanying drawings, those with the same numbering have the same description. Such as Figure 1a As shown, the steps of the forming method of the concrete cavity mold member are as follows: 1) preparing soft slurry; 2) placing the soft slurry in the female mold 1. Such as Figure 1b As shown, the steps of the formi...

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Abstract

The invention relates to a method for molding concrete cavity die components and comprises the following steps: 1) preparing soft slurry; 2) putting the soft slurry in a female die (1) and a male die (2); 3) imposing pressure on the male die (2) to attach to the female die (1); 4) prolapsing the mould die from the female die (1) or the male die (2); 5) trimming flash when necessary; thus, the preparation method has the advantages of simple and convenient preparation and high production efficiency; the product prepared by the method has the advantages of simple structure, convenient transportaiton, low transportation cost, little occupation area, convenient assembly, high intensity, large rigidity, high damage resistance and the like, thereby achieving the purpose of the invention. The concrete cavity die components can be used in hollow floors, roofs, walls, foundation slabs and hollow bridges of cast-in-place reinforced concrete and cast-in-place prestressed reinforced concrete, particularly in hollow girderless floors.

Description

(1) Technical field [0001] The invention relates to a forming method of a concrete cavity forming mold member. (2) Background technology [0002] At present, most of the buildings with brick-concrete structure and frame structure use prefabricated hollow-core slabs as floor slabs. This kind of floor slab has the advantages of fast construction speed and low cost, but because there is no firm connection between two adjacent prefabricated hollow-core slabs , Only cement mortar is used to fill the gaps, so not only the integrity is poor, which is not conducive to earthquake resistance, but also cracks and water seepage often occur, causing great inconvenience and psychological pressure to the residents. In order to solve the above problems, many buildings have adopted the method of cast-in-place concrete floor slabs (hollow, solid). Although the cast-in-place concrete floor slab solves the problems of earthquake resistance and cracking, a large number of templates are used dur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B3/26B28B7/22B28B7/16
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司