A formwork support method for construction joints between double walls

A technology for construction joints and formwork, which is applied in the fields of formwork/formwork/work frame, on-site preparation of building components, construction, etc., can solve problems such as inability to fix, environmental pollution, and leakage of reinforcement, saving manpower and material resources, and solving technical problems. Problems, the effect of shortening the construction period

Inactive Publication Date: 2019-10-29
MCC TIANGONG GROUP
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Problems solved by technology

[0002] In the building structure, the building area is getting bigger and bigger. In order to ensure the safety of the building structure, more and more double walls are used. In the construction of traditional double walls, polystyrene foam boards or supporting formwork are generally used. Formwork support, when using polystyrene foam boards for formwork support, because it cannot be fixed, it is easy to cause problems such as leaking reinforcement, uncontrollable pouring deformation, and environmental pollution when pouring concrete on the wall. Structural Safety Issues of Part Fire

Method used

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  • A formwork support method for construction joints between double walls
  • A formwork support method for construction joints between double walls
  • A formwork support method for construction joints between double walls

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Embodiment Construction

[0023] In order to further understand the content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are given below with reference to the accompanying drawings. It should be noted that this embodiment is descriptive, not restrictive, and cannot thereby limit the protection scope of the present invention.

[0024] (1) Construction of the first concrete wall 6, and prefabrication of multiple tension bolt holes on the first concrete wall, and the horizontal spacing of the multiple tension bolt holes is 1050mm, and the vertical spacing is 500mm; the first surface After the concrete wall is poured, its pouring formwork is removed, and the construction of the second concrete wall 7 is carried out, and the second concrete wall needs to be prefabricated to be the same as the multiple tension bolt holes on the first concrete wall. the pull bolt holes;

[0025] (2) Make a sealed gas support unit 8, which includes a steel ...

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Abstract

The invention provides a between-double-wall construction seam formwork erecting method. A sealing gas supporting unit is mounted in a gap between double walls, support in the building wall erecting process is achieved in a narrow space, the sealing gas supporting unit can be dismounted after the building walls are erected, thus through the method, the technical difficult problem of double wall construction erecting in the prior art is solved, the sealing gas supporting unit can be reused, manpower and materials are saved, and meanwhile the construction period is shortened.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a formwork supporting method for construction joints between double walls. Background technique [0002] In the building structure, the building area is getting bigger and bigger. In order to ensure the safety of the building structure, more and more double walls are used. In the construction of traditional double walls, polystyrene foam boards or supporting formwork are generally used. Formwork support, when using polystyrene foam boards for formwork support, because it cannot be fixed, it is easy to cause problems such as leaking reinforcement, uncontrollable pouring deformation, and environmental pollution when pouring concrete on the wall. Structural safety issues in case of fire. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and to provide a formwork support method for co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G11/08E04G11/04
CPCE04G11/045E04G11/085E04G11/087
Inventor 李乐乐汪春青徐永博张亮
Owner MCC TIANGONG GROUP
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