A prefabricated prefabricated concrete component steel bar anchor connection structure and connection method
A steel bar anchoring and connecting structure technology, applied in the direction of building construction, construction, etc., can solve the problems of slippage between slurry and floor, limited fixing effect of prefabricated components, and unstable concrete structure, so as to prevent moisture instability, Effect of reducing uneven settlement and small shrinkage
Active Publication Date: 2020-12-08
中建科技(福州)有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the shortcomings in the prior art, such as: the connection strength of the prefabricated components of the prefabricated building in the prior art needs to be improved, and the fixing effect of each prefabricated component during assembly is limited, which will make the building as a whole The firmness is not high. Especially during grouting, slipping between the grout and the bottom plate is prone to occur, making the concrete structure unstable. For this reason, we propose a prefabricated concrete component steel anchorage connection structure and connection method to solve the above problems
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0028] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0029] refer to Figure ...
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The invention discloses a reinforced anchorage connection structure of a prefabricated concrete component. The reinforced anchorage connection structure includes a polyvinyl chloride waterproof roll,the polyvinyl chloride waterproof roll is provided with a ferric chloride waterproof concrete laying layer, four sets of prefabricated side plates are arranged on the ferric chloride waterproof concrete laying layer, the four sets of prefabricated side plates are mutually welded through TIG, concrete grouting structures are arranged in the four sets of prefabricated side plates, metal nets are laid on the bottom sides of the concrete grouting structures, and each concrete grouting structure is internally provided with multiple vertical reinforced steel bars and multiple transverse reinforced steel bars. Cohesive force on the bottom side of slurry is increased by laying the metal nets, slip is not likely to occur, uneven sedimentation of the slurry is reduced, positioning protrusions are arranged to ensure that the polyvinyl chloride waterproof roll is not misaligned and offset, and meanwhile, the polyvinyl chloride waterproof roll product has the characteristics of high tensile strength, high elongation, small shrinkage, good low-temperature flexibility, long service life and the like, and the foundation can be well prevented from being damp and unstable.
Description
technical field [0001] The invention relates to the technical field of prefabricated and assembled building concrete components, in particular to a reinforcement anchorage connection structure and connection method for prefabricated and assembled concrete components. Background technique [0002] A building assembled on site by prefabricated components is called a prefabricated building. According to the form and construction method of prefabricated components, it is divided into five types: block building, plate building, box building, skeleton plate building and rising plate building. With the development of modern industrial technology, building houses can be like machine production. , Manufactured in batches and complete sets. As long as the prefabricated building components are transported to the construction site and assembled, the appearance of the early prefabricated buildings is relatively rigid and the same. People improved in design later, added flexibility and ...
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IPC IPC(8): E04B1/38
CPCE04B1/38
Inventor 涂闽杰袁俊王培新
Owner 中建科技(福州)有限公司