Prefabricated board for floor

A prefabricated slab and floor slab technology, applied in manufacturing tools, building components, ceramic molding machines, etc., can solve the problems of low wall density, wall damage, and the formation of partial solid slabs

Inactive Publication Date: 2008-09-10
邱则有
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the formwork technology used in China, bamboo, wood, steel formwork or prefabricated panels are generally used as formwork. Prefabricated panels are generally produced manually or manually and mechanically vibrated. The overall density of the formwork manufactured in this way is low and the strength is low. , is easy to be damaged during the construction process, and in the hollow hole-forming technology of cast-in-place concrete, components such as pre-embedded hollow shells, boxes or pipes are generally used to evacuate the cast-in-place concrete to form holes, while the existing hollow shells, boxes or pipes Components such as body are generally produced manually or semi-mechanized by external mold

Method used

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  • Prefabricated board for floor
  • Prefabricated board for floor
  • Prefabricated board for floor

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Embodiment Construction

[0068] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0069] As shown in the accompanying drawings, the present invention includes a prefabricated reinforced concrete slab 1, which is characterized in that there are protruding reinforcing ribs 2 on the surface of the prefabricated reinforced concrete slab 1, and the protruding reinforcing ribs 2 are reinforced by compression molding of the reinforcing rib pressure head. ribs. In each drawing, 1 is a prefabricated reinforced concrete slab, and 2 is a reinforcing bar. In the following drawings, those with the same number have the same description. Such as figure 1 As shown, there are protruding reinforcing ribs 2 on the surface of the prefabricated reinforced concrete slab 1, and the protruding reinforcing ribs 2 are reinforcing ribs formed by compression of the reinforcing rib head.

[0070] The present invention is also characterized in that the reinforc...

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Abstract

The invention relates to a floor precast slab, which comprises a precast reinforced concrete board (1) and is characterized in that: a convex reinforcing rib (2) is arranged on a board surface of the precast reinforced concrete board (1) and is a reinforcing rib which is formed by compression of a reinforcing rib pressure head. The floor precast slab is suitable for various cast-in-situ concrete floors, roofs, walling, base slabs and structures of pipe bridge projects and is particularly suitable for hollow flat slabs.

Description

(1) Technical field [0001] The invention relates to a prefabricated panel for floor slabs. (2) Background technology [0002] At present, in the formwork technology used in China, bamboo, wood, steel formwork or prefabricated panels are generally used as formwork. Prefabricated panels are generally produced manually or manually and mechanically vibrated. The overall density of the formwork manufactured in this way is low and the strength is low. , is easy to be damaged during the construction process, and in the hollow hole-forming technology of cast-in-place concrete, components such as pre-embedded hollow shells, boxes or pipes are generally used to evacuate the cast-in-place concrete to form holes, while the existing hollow shells, boxes or pipes Components such as body are generally produced manually or semi-mechanized by external mold method or internal mold method. Although the components produced in this way can be used to form hollow holes in cast-in-place concrete f...

Claims

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Application Information

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IPC IPC(8): E04C2/30B28B3/00B28B3/02B28B1/08E04C2/38
Inventor 邱则有
Owner 邱则有
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