Advanced Extrusion System For Concrete 3D Printing

Although innovations in concrete 3D printing (C3DP) are progressing at a rapid pace, the current printing systems lack complete control over the extrusion process. Some of the important concerns are: P1) Low open time of wet concrete. P2) Inability to modify material properties during deposition. P3) Lack of precise extrusion rate control. P4) Printing concrete containing aggregates. P5) High finishing cost due to layered appearance.

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Work Title Advanced Extrusion System For Concrete 3D Printing
Access
Open Access
Creators
  1. Mohamed Raeez Akthar Sadik
  2. Jose M Pinto Duarte
  3. Sven G Bilén
  4. Timothy Simpson
  5. Nathan James Watson
Keyword
  1. Concrete
  2. 3D printing
  3. Design systems
  4. Fabrication
License CC BY-NC 4.0 (Attribution-NonCommercial)
Work Type Poster
Publication Date November 28, 2022
Related URLs
Deposited March 27, 2023

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Version 2
published

  • Created
  • Updated Source Show Changes
    Source
    • Fall 2022 Stuckeman School Research Open House
  • Published
  • Updated Description Show Changes
    Description
    • "Although innovations in concrete 3D printing (C3DP) are progressing at a rapid pace, the current printing systems lack complete control over the extrusion process. Some of the important concerns are:
    • Although innovations in concrete 3D printing (C3DP) are progressing at a rapid pace, the current printing systems lack complete control over the extrusion process. Some of the important concerns are:
    • P1) Low open time of wet concrete.
    • P2) Inability to modify material properties during deposition.
    • P3) Lack of precise extrusion rate control.
    • P4) Printing concrete containing aggregates.
    • P5) High finishing cost due to layered appearance."
    • P5) High finishing cost due to layered appearance.
  • Updated Source, Related URLs Show Changes
    Source
    • Fall 2022 Stuckeman School Research Open House
    Related URLs
    • https://scholarsphere.psu.edu/resources/f7dc15ec-705d-4c66-aeb5-a111e2dcd3e5