Hollow plate fabricated from reinforcing steel bar concrete

A reinforced concrete and hollow slab technology, which is applied in the field of reinforced concrete hollow slabs, can solve the problems of affecting the construction quality and construction efficiency of hollow floors, low strength of hollow formwork, inconvenient positioning, etc.

Inactive Publication Date: 2006-07-05
邱则有
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when this kind of thin-walled box is used as a hollow formwork construction, it needs to be constructed individually, and it is inconvenient to locate each other, and misalignment is prone to occur, which affects the construction quality and construction efficiency of the hollow floor. , poor impact resistance, easy to be damaged during handling and construction, especially when hit or collided by various heavy objects and falling objects, it is often easy to have damaged holes, resulting in damage to the hollow formwork, which brings inconvenience to the construction. And correspondingly increase the construction cost, and even affect the construction period

Method used

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  • Hollow plate fabricated from reinforcing steel bar concrete
  • Hollow plate fabricated from reinforcing steel bar concrete
  • Hollow plate fabricated from reinforcing steel bar concrete

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Embodiment Construction

[0065] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0066] As shown in the accompanying drawings, the present invention includes reinforced concrete 1 and cavity components 2, the cavity components 2 are wrapped in the reinforced concrete 1, the cavity components 2 are arranged alternately, and there are cast-in-situ reinforced concrete ribs 3 between each other, and the cavity The component 2 includes an empty stomach formwork 4, which is characterized in that the cavity member 2 also includes spacer braces 5, and at least two hollow formworks 4 are arranged alternately to form a cast-in-situ concrete inner rib cavity 6, There is at least one spacer brace 5 in the inner rib mold cavity 6 to connect the opposite or adjacent hollow mold shells 4 into one body, and the cast-in-place reinforced concrete 1 forms a cast-in-place reinforced concrete interior in the inner rib mold cavity 6 The rib 7 is connecte...

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Abstract

A steel concrete hollow slab consists of steel concrete and cavity component contained in steel concrete. It is featured as arranging cavity component alternatively and laying cast ¿C in ¿C place steel concrete between them, having empty mould shell and interval supporting as well as pulling element in cavity component, arranging two empty mould shells alternatively to form internal rib mould cavity and connecting them by an interval supporting ¿C pulling element, forming cast ¿C in- place internal rib in its mould cavity and connecting it to cast ¿C in ¿C place steel concrete rib, sandwiching a steel strip wall of empty mould shell to reinforce structure.

Description

(1) Technical field [0001] The invention relates to a reinforced concrete hollow slab. (2) Background technology [0002] At present, the cast-in-place reinforced concrete hollow floor is a widely used floor structure, which has the advantages of fast construction speed, small structural height, flexible division of indoor areas, and no need for ceiling decoration. The lightweight permanent tire molds filled with it are available in various hollow tubes and boxes, hollow or solid. For example, the patent No. ZL99232921.3, which the applicant applied for on March 10, 1999, is a utility model patent named "thin-walled tube for filling cast-in-place reinforced concrete", which consists of a hard thin-walled tube and two plugs. It is used as a lightweight permanent tire mold in hollow-core slabs. Another example is the application number 99115666.8 filed by the applicant on November 29, 1999, and the name is "fiber-reinforced thin-walled box for filling cast-in-place reinforce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/36E04G15/06
Inventor 邱则有
Owner 邱则有
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