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Hollow mould

A hollow, tire mold technology, applied in building components, floors, buildings, etc., can solve the problems of heavy mold shell weight, inconvenient transportation and construction, etc., and achieve the effects of convenient transportation and construction, light weight, and improved mechanical properties.

Inactive Publication Date: 2007-05-02
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, this type of formwork is generally relatively heavy in weight, and it is not very convenient to carry and construct.

Method used

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0034] As shown in the accompanying drawings, the present invention includes a hollow tire mold 1, which is characterized in that it also includes a truss 2, the hollow tire mold 1 is a hollow soft tire mold, at least one hollow soft tire membrane 1 is connected with the truss 2 to form a whole, and the hollow soft tire Membrane 1 is made into sealing tire by membrane material. In each accompanying drawing, 1 is a hollow tire mold and 2 is a truss. In each following accompanying drawing, those with the same number have the same description. As shown in Figure 1, the hollow tire mold includes a hollow tire mold 1, which also includes a truss 2, the hollow tire mold 1 is a hollow soft tire mold, the hollow soft tire membrane 1 is connected with the truss 2 as a whole, and the hollow soft tire Membrane 1 is made into sealing tire by membrane material. . ...

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Abstract

A hollow forming shell for in-situ casting a hollow floor without beam is composed of a hollow flexible forming shell made of membrane material and a truss, which are linked to become a whole.

Description

(1) Technical field [0001] The invention relates to a hollow tire mold. (2) Background technology [0002] At present, the floor slabs of brick-concrete structures and frame structures are divided into two types: prefabricated hollow slabs and cast-in-place concrete slabs. Prefabricated hollow slabs have the advantages of fast construction speed and low cost, but because there is no firm connection between adjacent prefabricated slabs, only cement mortar is used to fill the joints, so the integrity is poor, it is not conducive to earthquake resistance, and cracks in the gaps, water seepage, etc. often occur This phenomenon has caused a lot of inconvenience and psychological pressure to the residents. The cast-in-place concrete slab is another widely used technology, which has the advantages of good integrity, firmness, and no cracks, but its construction time is long and the cost is relatively high. In recent years, due to the consideration of the overall quality of the ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/16E04B5/36E04C1/00
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司
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