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Cast-in-place concrete wall opening fence pre-embedding construction method

A construction method and concrete technology, applied in the field preparation of formwork/formwork/work frame, building components, construction, etc., can solve the problems of incomplete and effective solutions and inability to install later, so as to achieve high installation efficiency and reduce Maintenance cost, cost reduction effect

Pending Publication Date: 2022-05-06
山东高速德建集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of building construction, what the construction site encounters is the construction of cast-in-situ shear wall structures, especially the opening fence is composed of flat iron pierced with round steel, and the round steel flat iron is anchored into the concrete structure around the entrance, so it must be pre-planned in advance. Buried, can not be installed later, currently there is no complete and effective solution to the construction of the project

Method used

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Embodiment Construction

[0028] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0029] It should be noted that terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit this specification. The practicable scope of the invention and the change or adjustment of its relative relationship shall also be regarded as the practicable scope of the present invention without any substantial change in the technical con...

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Abstract

The invention discloses a cast-in-place concrete wall hole fence pre-embedding construction method. The method comprises the specific construction steps of A, hole formwork support erection and hole side formwork installation, B, hole formwork snapping line drilling reservation, C, hole side formwork installation, D, vertical pre-embedded part installation, E, hole formwork installation and reinforcement, F, formwork removal and G, fence rust removal and rust prevention treatment. The method is convenient to construct, economical, efficient and reliable in quality, and the construction period is shortened. After the hole fence is pre-embedded by using the construction method, the integrity is better, the peripheral concrete surface of the formed fence is flat, the vertical flatness of the fence meets the requirement, the concrete is full and free from mold expansion, the bottom concrete is free from cavity and floating phenomena, and the distance between the round steel and the flat iron meets the requirement and is free from displacement.

Description

technical field [0001] The invention belongs to the technical field of construction, and relates to a pre-embedded construction method for an opening fence of a cast-in-situ concrete wall. Background technique [0002] In the field of building construction, what the construction site encounters is the construction of cast-in-situ shear wall structures, especially the opening fence is composed of flat iron pierced with round steel, and the round steel flat iron is anchored into the concrete structure around the entrance, so it must be pre-planned in advance. Buried, it cannot be installed later, and there is currently no complete and effective solution to the construction of the project. Contents of the invention [0003] The object of the present invention is to provide a construction method for pre-embedding a gate fence of cast-in-situ concrete wall, so as to solve the problems existing in the prior art. [0004] A pre-embedded construction method for an opening fence o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G15/02E04G15/06E04B1/41
CPCE04G15/02E04G15/06E04B1/41
Inventor 温涛马彪车建超韩宝新吕文合范兴晓邵丰梅李冰芦思璠孙超
Owner 山东高速德建集团有限公司
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