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Free Deposition-Printing for Space-Truss-Structures (2020-07)

10.1007/978-3-030-49916-7_85

Duballet Romain,  Mesnil Romain,  Ducoulombier Nicolas, Carneau Paul,  Demont Léo,  Motamedi Mahan, Baverel Olivier,  Caron Jean-François,  Dirrenberger Justin
Contribution - Proceedings of the 2nd RILEM International Conference on Concrete and Digital Fabrication, pp. 873-882

Abstract

This paper proposes a specific extrusion method for 3D printing of mortar called free deposition by the authors. It consists in letting a fine mortar flow through a moving nozzle above a support, here EPS foam. The aim is to obtain a regular lace, thus to avoid instability phenomena like coiling, and ensure a regular diameter, without stretching the lace. A rheological characterisation is proposed and is experimentally tested. This work takes place in the context of the building of space trusses in 3D printed concrete thanks to progressively assembled EPS foam blocks acting as support.

3 References

  1. Carneau Paul, Mesnil Romain, Roussel Nicolas, Baverel Olivier (2020-04)
    Additive Manufacturing of Cantilever:
    From Masonry to Concrete 3D Printing
  2. Duballet Romain, Baverel Olivier, Dirrenberger Justin (2018-11)
    Space-Truss-Masonry-Walls with Robotic Mortar-Extrusion
  3. Gosselin Clément, Duballet Romain, Roux Philippe, Gaudillière-Jami Nadja et al. (2016-03)
    Large-Scale 3D Printing of Ultra-High-Performance Concrete:
    A New Processing Route for Architects and Builders

11 Citations

  1. Murtaza Ghulam, Baldinelli Giorgio (2025-08)
    Revolutionizing Architecture:
    3D Printing in Large Construction Industry and Strategic Innovations for Enhanced Performance
  2. Caron Jean-François, Ducoulombier Nicolas, Demont Léo (2025-01)
    Reinforcement of Printed Structures
  3. Mesnil Romain, Duballet Romain, Baverel Olivier (2025-01)
    Structural Applications of 3D Printing
  4. Motamedi Mahan, Mesnil Romain, Tang Anh-Minh, Pereira Jean-Michel et al. (2024-11)
    Structural Build-Up of 3D Printed Earth by Drying
  5. Kamhawi Abdallah, Meibodi Mania (2024-09)
    Techniques and Strategies in Extrusion-Based 3D Concrete Printing of Complex Components to Prevent Premature Failure
  6. Caron Jean-François, Ducoulombier Nicolas, Demont Léo, Bono Victor et al. (2024-06)
    Reinvent Reinforced Concrete with Robotics and 3D Printing
  7. Li Huanbao, Li Zihan, Skibniewski Mirosław, Wang Liang et al. (2023-11)
    Molding-Quality-Control with Non-Linear Forming-Method in 3D Cement Printing
  8. Mesnil Romain, Poussard Valentin, Sab Karam, Caron Jean-François (2022-11)
    On the Geometrical Origin of the Anisotropy in Extrusion-Based 3D Printed Structures
  9. Carneau Paul, Mesnil Romain, Baverel Olivier, Roussel Nicolas (2022-03)
    Layer Pressing in Concrete Extrusion-Based 3D Printing:
    Experiments and Analysis
  10. Caron Jean-François, Demont Léo, Ducoulombier Nicolas, Mesnil Romain (2021-06)
    3D Printing of Mortar with Continuous Fibers:
    Principle, Properties and Potential for Application
  11. Plessis Anton, Babafemi Adewumi, Paul Suvash, Panda Biranchi et al. (2020-12)
    Biomimicry for 3D Concrete Printing:
    A Review and Perspective

BibTeX 
@inproceedings{duba_mesn_duco_carn.2020.FDPfSTS,
  author            = "Romain Duballet and Romain Mesnil and Nicolas Ducoulombier and Paul Carneau and Léo Demont and Mahan Motamedi and Olivier Baverel and Jean-François Caron and Justin Dirrenberger",
  title             = "Free Deposition-Printing for Space-Truss-Structures",
  doi               = "10.1007/978-3-030-49916-7_85",
  year              = "2020",
  volume            = "28",
  pages             = "873--882",
  booktitle         = "Proceedings of the 2nd RILEM International Conference on Concrete and Digital Fabrication: Digital Concrete 2020",
  editor            = "Freek Paul Bos and Sandra Simaria de Oliveira Lucas and Robert Johannes Maria Wolfs and Theo A. M. Salet",
}
Formatted Citation

R. Duballet, “Free Deposition-Printing for Space-Truss-Structures”, in Proceedings of the 2nd RILEM International Conference on Concrete and Digital Fabrication: Digital Concrete 2020, 2020, vol. 28, pp. 873–882. doi: 10.1007/978-3-030-49916-7_85.

Duballet, Romain, Romain Mesnil, Nicolas Ducoulombier, Paul Carneau, Léo Demont, Mahan Motamedi, Olivier Baverel, Jean-François Caron, and Justin Dirrenberger. “Free Deposition-Printing for Space-Truss-Structures”. In Proceedings of the 2nd RILEM International Conference on Concrete and Digital Fabrication: Digital Concrete 2020, edited by Freek Paul Bos, Sandra Simaria de Oliveira Lucas, Robert Johannes Maria Wolfs, and Theo A. M. Salet, 28:873–82, 2020. https://doi.org/10.1007/978-3-030-49916-7_85.