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Field 3D printed wall column structure and construction method thereof

A technology of 3D printing and printing walls, which is applied in the direction of building structures, walls, building components, etc., and can solve the problems of printing construction, poor building integrity of structural columns, and high building costs

Pending Publication Date: 2020-07-07
CHINA STATE CONSTRUCTION ENGINEERING CORPORATION +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an on-site 3D printed wall column structure and its construction method. To solve the problem that the existing 3D printing equipment cannot carry out on-site printing construction around the steel cage that has been constructed, only assembly nodes can be used, resulting in building costs. High, affecting the construction quality, the on-site 3D printing building construction structural column has poor building integrity and low structural safety

Method used

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  • Field 3D printed wall column structure and construction method thereof
  • Field 3D printed wall column structure and construction method thereof
  • Field 3D printed wall column structure and construction method thereof

Examples

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Embodiment Construction

[0040] see Figure 1-7 As shown, an on-site 3D printed wall column structure, including concrete structure bottom plate 1, pre-embedded steel bar 3, opening lintel 6, structural column reinforcement cage, 3D printed outer wall 2, 3D printed inner wall 5, 3D printed Ribs 4 and cast-in-place column concrete 10 in the wall, and the structural column reinforcement cage includes vertical main reinforcement 8 and horizontal reinforcement.

[0041] The shape of the 3D printed outer wall 2 and the 3D printed inner wall 5 are both L-shaped. The 3D printed inner wall 5 is located inside the 3D printed outer wall 2. The corners of the printed inner wall 5 and two 3D printed inner wall ribs 4 are jointly enclosed to form a column formwork for pouring the cast-in-place column concrete 10, and the two ends of the 3D printed inner wall ribs 4 are respectively fixed and connected to the 3D Print the outer side of the inner wall body 5 and the inner side of the 3D printed outer wall body 2 . ...

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Abstract

The invention discloses a field 3D printed wall column structure and a construction method thereof. A concrete structure bottom plate, embedded steel bars, a hole lintel, a structure column reinforcement cage, a 3D printing outer wall, a 3D printing inner wall, 3D printing wall inner ribs and cast-in-place column concrete are included. 3D printing special equipment is adopted for conducting 3D printing wall construction, after a hole is reserved for installing the structure column reinforcement cage, a 3D printing hole prefabricated component is used for blockage, finally, cast-in-place concrete is poured, and an integral structure is formed by a structure column and the 3D printing wall. The field 3D printed wall column structure and the construction method thereof solve the problems thata field 3D printed building is poor in integrity and low in structure safety; and structure stability of the field 3D printed building technology is improved, and the construction quality is guaranteed.

Description

technical field [0001] The invention belongs to the field of building construction, in particular to an on-site 3D printed wall column structure and a construction method thereof. Background technique [0002] Concrete mortar 3D printing equipment cannot carry out on-site printing construction around the steel cage that has been constructed. Therefore, the current 3D printing buildings mostly adopt the form of 3D printing prefabricated components produced in the factory and assembled on the construction site. This construction form not only The construction process of on-site assembly is added, which does not reflect the characteristics of intelligent construction of 3D printing buildings, and the installation of assembly nodes affects the integrity of the building to a certain extent, increases the manufacturing cost of the building, and affects the construction quality of the building . Contents of the invention [0003] The purpose of the present invention is to provid...

Claims

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Application Information

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IPC IPC(8): E04B2/68B33Y80/00B33Y10/00
CPCB33Y10/00B33Y80/00E04B2/68
Inventor 张涛霍亮戢文占李国友苏凯彭琳蔺喜强
Owner CHINA STATE CONSTRUCTION ENGINEERING CORPORATION
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