Fabricated building construction method based on 3D printing

A technology of 3D printing and construction methods, which is applied in the direction of building construction, construction, and building material processing, can solve problems such as increasing costs, and achieve the effects of saving labor costs, meeting residential needs and public facilities, and huge market potential

Inactive Publication Date: 2017-10-13
浙江之江工程项目管理有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this kind of prefabricated building also has disadvantages. When all the components need to be printed and reassembled in the factory, the line must be extremely accurate, and the elevation measurement must be accurate. Otherwise, the size deviation exceeds the allowable range, and the prefabricated components will be very difficult. It is difficult to install. If the laminated slab is not installed smoothly, there will be a large crack between the slab and the shear wall, and it will be necessary to re-build the formwork, which will increase unnecessary costs, and the location reserved for the hole It must also be precise, and it will be more troublesome to open holes after installation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] Embodiment: a kind of prefabricated building construction method based on 3D printing comprises the following steps:

[0033] Step 1: Preparation of materials for 3D printed prefabricated buildings;

[0034] Step 2: Prepare the preset parameters of the 3D printing device;

[0035] Step 3: The 3D printing device prints the part or the whole structure of the building according to the preset parameters;

[0036] Step 4: Using BIM technology, through the integration of BIM technology and 3D printing technology, based on the relevant information data of the construction project, establish a three-dimensional architectural model, and simulate the real information of the building through digital information simulation;

[0037] Step 5: The 3D printing device squeezes the 3D printed material through the extrusion head according to the drawings and plans designed by the computer, and then prints the materials layer by layer to form related structural parts. The extrusion head o...

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PUM

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Abstract

The invention discloses a fabricated building construction method based on 3D printing. By using the fabricated building construction method based on 3D printing, the building quality is high; the industrialized production of fabricated buildings renders building components more standardized, all components can be processed into integral wall boards, beams, columns, building floors and the like according to construction demands, and water pipes, wires, windows and the like can be pre-embedded inside a structural building, so that the workload of on-site construction operation is reduced, the construction sites are much tidier, pollution of noise and dust and generation of construction waste are decreased, energy consumption and emission of carbon dioxide are extremely low, the comfort degree of living is high, and the development of environment-friendly buildings is effectively facilitated.

Description

technical field [0001] The invention relates to a construction method of a prefabricated building based on 3D printing. Background technique [0002] For a long time, my country's construction industry has adopted on-site construction methods, including scaffolding, formwork, tying steel bars, pouring concrete, on-site maintenance, etc. There are great disadvantages to this construction method that requires construction schedule arrangements. A strong labor force, and the construction site is very chaotic, the construction period is long, and the environmental pollution is serious. In order to change this situation, both at home and abroad are vigorously researching and developing prefabricated buildings. [0003] Prefabricated building means that some or all components of the building are transported to the construction site through corresponding transportation methods after the production of the component prefabrication factory, and are assembled by reliable installation me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/00
CPCE04G21/00
Inventor 倪立军潘晓黄彬俞文钧王自成王京陈燕祥楼晓红李晓婧章弓达
Owner 浙江之江工程项目管理有限公司
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