Fabricated conversion layer steel bar positioning construction method
A construction method and transfer layer technology, applied to the processing of building materials, construction, building reinforcements, etc., can solve the problems of inapplicability of prefabricated structures and difficulty in ensuring construction quality, so as to ensure smooth progress, fast and simple construction, and improve The effect of construction efficiency
Inactive Publication Date: 2018-06-01
ZHONGTIAN CONSTR GROUP
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Problems solved by technology
[0002] At present, prefabricated integral concrete structures are more and more widely used in the construction field. Many traditional node construction techniques are no longer applicable to prefabricated structures, especially the transition layer node construction technology. The transition layer is used as the lower cast-in-place concrete and the upper part. The transfer floor of the prefabricated concrete structure has high requirements on the construction progress of the inserted reinforcement, embedded parts and the quality of the concrete molding, and it is difficult to guarantee the construction quality
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[0024] refer to figure 1 The embodiment of an assembled transfer layer steel bar positioning tool of the present invention will be further described.
[0025] The invention provides a construction method for positioning steel bars in an assembled transfer layer, which includes the following steps:
[0026] In step one, the steel bar is processed into a fixed-length steel bar of required length.
[0027] Step 2, place the prefabricated conversion layer reinforcement positioning tool on the upper rubber band according to the positioning line; the prefabricated conversion layer reinforcement positioning tool includes a support frame 1 and a plurality of vertical bars for inserting and fixing steel bars installed on the support frame 1. The tube 3 and the support frame 1 include two vertically arranged mounting plates 11 and two vertically arranged connecting plates 12, the two mounting plates 11 are parallel, and the two connecting plates 12 are respectively connected to the end...
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The invention discloses a fabricated conversion layer steel bar positioning construction method. The fabricated conversion layer steel bar positioning construction method comprises the following stepsthat steel bars are machined into length-fixed steel bars with the needed lengths; according to positioning lines, fabricated conversion layer steel bar positioning tools are placed on rubber bands;the length-fixed steel bars are inserted into vertical pipes correspondingly and then locked; the lower ends of the length-fixed steel bars and wall body steel bars are subjected to spot welding; concrete casting is conducted; and before final setting of concrete, the fabricated conversion layer steel bar positioning tools are taken down. According to the fabricated conversion layer steel bar positioning construction method, the steel bars are inserted into the vertical pipes to be fixed, so that the horizontal positions of the steel bars and the heights of the tops of the steel bars are effectively controlled, secondary adjustment is not needed, thus construction is rapid and easy, and the construction efficiency is improved.
Description
technical field [0001] The invention belongs to the field of construction, and in particular relates to a construction method for positioning steel bars of an assembled transfer layer. Background technique [0002] At present, prefabricated integral concrete structures are more and more widely used in the construction field. Many traditional node construction techniques are no longer applicable to prefabricated structures, especially the transition layer node construction technology. The transition layer is used as the lower cast-in-place concrete and the upper part. The transfer floor of the prefabricated concrete structure has high requirements for the construction progress of the inserted reinforcement, embedded parts and the quality of the concrete molding, and it is difficult to guarantee the construction quality. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a construction method for positioning steel bar...
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IPC IPC(8): E04C5/18E04G21/12
CPCE04C5/18E04G21/12
Inventor 李克江吴硕军刘念许峰陈永伟
Owner ZHONGTIAN CONSTR GROUP