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Ribbed reinforced concrete prefabricated structural board

A technology of reinforced concrete and prefabricated components, which is applied in the direction of building components, floor slabs, building structures, etc., and can solve problems such as complex procedures, time-consuming and labor-intensive production of prefabricated component panels, etc.

Inactive Publication Date: 2005-08-10
吴方伯
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of ribbed prefabricated component plate has holes on both sides of the longitudinal rib. When assembling the floor slab, pass the steel bars through the holes on both sides under the longitudinal rib of the prefabricated component, connect multiple reinforced concrete prefabricated components, and fill the grooves formed by the prefabricated components. Concrete is installed to form an assembled floor, which has the advantages of low cost and easy fabrication, but this kind of prefabricated panel with ribs has the following disadvantages: the holes on both sides under the longitudinal rib must be reserved when making the panel, for the prefabricated components It is difficult to make the slab; at the construction site, connecting multiple reinforced concrete prefabricated components through the holes through the existing steel bars, the construction is inconvenient, the process is complicated, time-consuming and labor-intensive

Method used

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  • Ribbed reinforced concrete prefabricated structural board
  • Ribbed reinforced concrete prefabricated structural board
  • Ribbed reinforced concrete prefabricated structural board

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Embodiment Construction

[0017] refer to figure 1 —— Figure 10 , the ribbed reinforced concrete prefabricated component panel includes a reinforced concrete panel body 1 and a longitudinal rib 3, and the two sides of the reinforced concrete longitudinal rib 3 or the panel body 1 are provided with connecting reinforcement bars 2, and the connecting reinforcement bars 2 are used for making the prefabricated component panel When pre-embedded in the longitudinal rib 3 or the plate body 1, the angle between the upper plane of the reinforced concrete plate body 1 and the bottom plane is α≤45 degrees, and the upper plane of the plate body 1 forms an inclined plane to facilitate the installation of connecting steel bars on both sides of the plate body 1 2. It can also improve the bending resistance of the plate body 1 . One or more through holes 4 can be opened on the longitudinal rib 3 .

[0018] refer to Figure 11 When assembling the floor slab, the prefabricated component slab body 1 is placed on the ...

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Abstract

The present invention discloses a reinforced concrete prefabricated component slab with rib. It includes reinforced concrete slab body and longitudinal rib, and two sides of the described reinforced concrete longitudinal rib or slab body are equipped with connecting reinforcement. Said connecting reinforcement is embeded in the slab body, so that when the prefabricated component slab is made, it has no need of preformed hole. Said invention also provides its construction method and concrete steps.

Description

Technical field: [0001] The invention relates to the field of building construction, in particular to a ribbed reinforced concrete prefabricated component plate. Background technique: [0002] Ribbed reinforced concrete prefabricated component slabs (03227765.2) are commonly used to assemble floor slabs. This kind of ribbed prefabricated component plate has holes on both sides of the longitudinal rib. When assembling the floor slab, pass the steel bars through the holes on both sides under the longitudinal rib of the prefabricated component, connect multiple reinforced concrete prefabricated components, and fill the grooves formed by the prefabricated components. Concrete is installed to form an assembled floor, which has the advantages of low cost and easy fabrication, but this kind of prefabricated panel with ribs has the following disadvantages: the holes on both sides under the longitudinal rib must be reserved when making the panel, for the prefabricated components The...

Claims

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Application Information

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IPC IPC(8): E04B5/02
Inventor 吴方伯
Owner 吴方伯
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