3d printing customized block brick and method for constructing complex wall by 3d printing customized block brick

A 3D printing and block technology, applied in building structure, walls, buildings, etc., can solve the problems of difficult large-scale popularization and application, difficult construction, long cycle, etc., to achieve easy on-site assembly, complex internal structure, and short production cycle short effect

Pending Publication Date: 2020-08-04
杨猛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These complex walls are difficult to realize through traditional block brick masonry. Although digital production technology has been actively used in building construction, in terms of 3D printing, it is still common to use large-scale 3D printing equipment to directly print walls or components on site. The way of assembly is high in cost, long in cycle and difficult in construction, making it difficult to promote and apply on a large scale

Method used

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  • 3d printing customized block brick and method for constructing complex wall by 3d printing customized block brick
  • 3d printing customized block brick and method for constructing complex wall by 3d printing customized block brick

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Embodiment 1

[0026] According to the architectural and interior design, an irregular S-curve wall needs to be built at the entrance of a certain building.

[0027] The present invention 3D prints custom-made block bricks and a method for building complex walls therefrom, comprising the following steps.

[0028] Using CAD software, the S-curve wall is divided into a moderate number of 3D printed custom block bricks, and using 3D slicing software, it is prepared into a 3D printable 3D model.

[0029] Through 3D printing, 3D printing custom block bricks are produced one by one in order. In order to achieve the overall light transmission effect required by the design, the printing material is made of translucent PETG material, and the special nozzle of 0.4cm 3D printer is used. The outer wall is printed with 3 layers, and the total wall thickness is 1.2cm. .

[0030] The interior of the block brick body adopts Z-shaped filling support with a width of 0.4cm.

[0031] One positioning connectin...

Embodiment 2

[0036] According to the architectural design, a small dome needs to be built in an outdoor venue.

[0037] The present invention 3D prints custom-made block bricks and a method for building complex walls therefrom, comprising the following steps.

[0038] Using software, the small dome is divided into a moderate number of 3D printed custom block bricks, and using 3D slicing software, it is prepared as a 3D model that can be 3D printed.

[0039] Through 3D printing, 3D printing custom block bricks are produced one by one in order. In order to achieve the strength and weather resistance required by the design, the printing material is made of composite cement material, and a 1cm 3D printing special nozzle is used. The outer wall is printed in 4 layers, with a total wall thickness of 4 cm.

[0040] The interior of the block brick body is filled with a well-shaped support, with a width of 2cm.

[0041] One positioning connection groove (through groove) is left on the splicing sur...

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Abstract

The invention discloses a 3d printing customized block brick and a method for constructing a complex wall by the 3d printing customized block brick. The wall with complex surface morphology or specialdesign requirements is subdivided into X non-standard customized blocks by software, after customized production by 3d printing equipment, the X 3d printing customized block bricks are stacked and fixed layer by layer, so as to reproduce the wall form required by design. The 3d printing customized block brick is subjected to whole 3d printing, and a cavity with a supporting structure is formed inthe block brick; the outer wall of the block brick is composed of an exposed surface and a splicing surface; the exposed surface is a customized surface; and 0-3 positioning connection grooves or positioning connection keys are arranged on the splicing surface, and after being mutually connected and fixed, a complex curved wall shape is formed by splicing. The 3d printing customized block brick and a method for constructing a complex wall by the 3d printing customized block brick have the advantages of compression resistance, thermal insulation, short production cycle, low technical threshold, easy on-site assembly and the like.

Description

technical field [0001] The invention relates to the field of digital construction of building walls, in particular to a 3D printing custom block brick and a method for building a complex wall therefrom. Background technique [0002] At present, with the improvement of the national economic level, the people's aesthetic standards for buildings are getting higher and higher. The traditional horizontal, flat and vertical building shapes and matchbox-style spaces cannot meet the needs of the times, and a large number of complex walls with curves and curved surfaces appear. in design. These complex walls are difficult to realize through traditional block brick masonry. Although digital production technology has been actively used in building construction, in terms of 3D printing, it is still common to use large-scale 3D printing equipment to directly print walls or components on site. The way of assembling is high in cost, long in cycle and difficult in construction, making it d...

Claims

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Application Information

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IPC IPC(8): E04C1/00B33Y10/00B33Y80/00E04B2/18
CPCB33Y10/00B33Y80/00E04B2/18E04C1/00
Inventor杨猛
Owner杨猛