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Method of prefabricating steel mesh

A technology of reinforcement mesh and main reinforcement, which is applied in the direction of structural elements, building components, building reinforcements, etc., can solve the problems of the overall durability of the reinforcement mesh, the overall anti-seismic characteristics, the overall compressive strength and the overall tensile strength reduction, and achieve work Improved efficiency and constructability, improved work efficiency and constructability, and reduced time

Active Publication Date: 2017-07-25
JEONG WOO BNC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, since the short-length bars in the bar cannot be combined to the installation bars only by the rotation of the coupler, the overall durability, overall seismic performance, overall compressive strength, and overall tensile strength of the bar will decrease

Method used

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  • Method of prefabricating steel mesh
  • Method of prefabricating steel mesh
  • Method of prefabricating steel mesh

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0032] In the following, we will refer to Figure 1~Figure 9 The method of prefabricating the reinforcing steel mesh according to the present invention is more specifically described.

[0033] The present invention combines a plurality of steel bars used when constructing a building's uprights or beams (hereinafter collectively referred to as "columns"), namely main bars 41, hoops 42, and stirrups 43, thereby assembling a columnar steel bar mesh 40 on the ground, and The reinforcing steel mesh 40 is moved to a position for construction by a crane, thereby easily connecting and combining each main reinforcing steel 41 of the reinforcing steel mesh 40 and each main reinforcing steel 91 protruding from the upper surface of the thick plate 90 with each other.

[0034] All steel bars used in construction and civil engineering, such as threaded steel bars with spiral protrusions formed on the outer surface thereof, ring-shaped steel bars with a plurality of annular protrusions formed on t...

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Abstract

The present invention relates to a prefabrication method for a rebar net that can easily connect and couple main bars of a rebar net and main bars of a slab that are installed in order to construct a column, a beam, or the like. To this end, the present invention provides a prefabrication method for a rebar net for arranging and installing a plurality of main bars using a jig, a support, and a fixed base, each of which has a coupler coupled to an end portion thereof, and connecting and coupling main bars of a rebar net and main bars of a slab, each of which has a plurality of hoops and stirrups coupled to the outer peripheral surface thereof, wherein each main bar of the rebar net is rotated to be inserted into and fastened to a coupler coupled to each main bar of the slab, thereby connecting and coupling the main bar of the rebar net and the main bar of the slab.

Description

Technical field [0001] The present invention relates to a method of constructing a steel mesh used in a column or beam, and more specifically, to a method of prefabricating a steel mesh, which easily and conveniently installs a steel mesh to be installed as a column or beam Each main steel bar is connected to and combined with each main steel bar of the thick plate. Background technique [0002] Generally, when constructing a high-rise building, the building is constructed layer by layer by pouring concrete on the foundation to construct a bottom surface, constructing a plurality of columns on the bottom surface, and then pouring concrete on it to construct a thick slab. At this time, the pillars or beams of the building (hereinafter collectively referred to as "pillars") are constructed by embedding a plurality of steel bars into the concrete, so that the concrete has sufficient durability, sufficient seismic properties, and sufficient tensile strength Strength etc. [0003] At ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C5/06
CPCE04C5/06
Inventor 李正祐
Owner JEONG WOO BNC
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