Method for laying UHPC curtain wall plate pattern fabric through 3D printing technology

A 3D printing and curtain wall panel technology, applied in the direction of ceramic molding machines, manufacturing tools, etc., can solve the problems of few varieties of designs and colors, single decorative colors, etc., achieve the effect of small grinding processing, strong artistic sense, and reduce material waste

Pending Publication Date: 2021-10-01
安徽安砼新材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this invention is to use the existing concrete 3D printing technology for the layout of patterned fabrics in the production of UHPC curtain wall panels, so as to solve the problem that the existing standard curtain wall panels have relatively single decorative colors and few patterns and varieties

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment Construction

[0019] A method of using concrete 3D printing technology to lay out patterned fabrics of UHPC curtain wall panels, characterized in that:

[0020] 1. The production process of UHPC curtain wall panels is: ①stirring of fabric and backing material; ②spraying release agent on the formwork; ③pattern fabric and base color fabric; ④cloth backing material; ⑤steam curing; ⑥physical treatment of decorative layer.

[0021] 2. Transform the existing concrete 3D printer into a patterned fabric intelligent coating machine according to the following methods: (1) The concrete material is formulated according to the UHPC principle, and the sand is ultra-fine quartz sand of 70 mesh to 120 mesh;

[0022] (2) The output diameter of the print head is 3mm to 8mm;

[0023] (3) A set of control system drives two or more print heads, and each print head performs the same printing work synchronously at its respective position.

[0024] 3. The patterned fabric intelligent coating machine is arranged a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention belongs to a method for laying a UHPC curtain wall board pattern fabric through a concrete 3D printing technology. The method is characterized in that an existing concrete 3D printer and a concrete material are properly modified and adjusted to form an intelligent pattern fabric coating machine, and the pattern fabric is laid according to the following method: (1) the laying thickness of the pattern fabric is 1-3 mm, and a layer of pattern fabric is printed; (2) each intelligent pattern fabric coating machine only prints one color; and (3) the surface of the UHPC curtain wall board is divided into two or more small blocks with the same area and shape, each small block corresponds to one printing head, and the printing heads synchronously conduct the same printing work on the corresponding small blocks. The UHPC curtain wall board produced by laying the pattern fabric through the concrete 3D printing technology is rich and colorful in decoration color, high in artistic sense and small in grinding machining amount.

Description

technical field [0001] The invention belongs to a method for arranging UHPC (Ultra High Performance Concrete) curtain wall panel pattern fabrics (materials for forming decorative patterns on the surface of UHPC curtain wall panels) by using concrete 3D printing technology. Background technique [0002] UHPC materials are now more and more used in building curtain wall decoration, and some automated production equipment and processes for producing standard UHPC curtain wall panels have emerged. The decoration varieties of the existing standard UHPC curtain wall panels mainly include clear water surface, polished surface, water-milled aggregate surface, sandblasted or pickled aggregate surface, molded or rolled concave-convex surface, etc. The overall color of these decorations is relatively single. , There are few varieties of designs and colors. Although the exposed aggregate surface can reveal a variety of colors of natural colored stones or colored sand, it cannot form col...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/00B28B11/04B28B11/24B28B11/08
CPCB28B1/001B28B11/001B28B11/002B28B11/04B28B11/245B28B11/0845B28B11/089
Inventor 虞新华
Owner 安徽安砼新材料科技有限公司
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