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A test device and test method for construction performance of building 3D printing materials

A 3D printing and testing device technology, which is applied in the direction of measuring devices, analysis materials, material inspection products, etc., can solve the problems that restrict the application and development of 3D printing technology, and achieve low production and operation costs, good detection effect, and strong practicability Effect

Active Publication Date: 2019-07-12
CHINA STATE CONSTR READY MIXED CONCRETE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, architectural 3D printing technology is on the rise at home and abroad, and the testing and evaluation methods for the construction performance of printing materials have not yet been established, which will greatly restrict the application and development of 3D printing technology in the construction field.

Method used

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  • A test device and test method for construction performance of building 3D printing materials
  • A test device and test method for construction performance of building 3D printing materials
  • A test device and test method for construction performance of building 3D printing materials

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Embodiment Construction

[0026] In order to better understand the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] Such as figure 1 , figure 2 As shown, a test device for the construction performance of building 3D printing materials includes a test cylinder, a stacking height measuring device and an extended measuring board 9, the testing cylinder is suspended by a bracket, and the stacking height measuring device includes a measuring rod 10 and a measuring needle 11. The rod is vertically arranged on one side of the test cylinder, the measuring needle is arranged horizontally, one end is connected with the measuring rod, and the extended measuring plate is arranged under the outlet of the test cylinder.

[0028] The test cylinder includes an upper hopper 1 and a lower discharge pipe 2. A central partition 3 is provided in the center of the inner cavity of the upper hopper to form a first hopper 4 and a ...

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Abstract

The invention provides a testing device and testing method of the building performance of a 3D print material of a building. The testing device comprises a test tube, a stack height measurer and an extended measurement plate, wherein the test tube is suspended through a bracket; the stack height measurer comprises a measurement rod and a measurement needle; the measurement rod is vertically arranged at one side of the test tube; the measurement needle is horizontally arranged and one end of the measurement needle is connected with the measurement rod; and the extended measurement plate is arranged at the lower part of an outlet of the test tube. According to the testing device and the testing method, quantitative evaluation of the building performance of the 3D print material of the building can be achieved, the detection effect is good and the accuracy of the detection result is high.

Description

technical field [0001] The invention belongs to the technical field of concrete performance testing, and in particular relates to a testing device and testing method for construction performance of building 3D printing materials. Background technique [0002] 3D printing technology is based on the discrete-accumulation principle, driven by the three-dimensional data of parts, and adopts the method of gradually accumulating materials from bottom to top to manufacture solid parts. Its advantages are that it does not require molds, shortens the product development cycle, improves efficiency and reduces costs, and can print various special-shaped materials. [0003] Architectural 3D printing technology is not only an expansion of 3D printing technology, but also an innovation in the construction field. Combining 3D printing technology with the construction industry can not only save labor costs, but also reduce logistics costs by obtaining materials nearby. The short-term goal ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/38
CPCG01N33/383
Inventor 林家超赵日煦吴雄杨文贾丽莉
Owner CHINA STATE CONSTR READY MIXED CONCRETE CO LTD
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