Binder-Jetting 3D Printing of Binary Cement-Siliceous Sand Mixture (2024-03)¶

Shahid Mursaleen, Sglavo Vincenzo
Journal Article - Materials, Vol. 17, Iss. 7, No. 1514

Abstract

Three-dimensional printing allows accurate geometries to be obtained across a wide range of applications and it is now also moving into the architecture and construction industry. In the present work, a unique binary mix composed of ordinary Portland cement (OPC) and quick-setting cement (QSC) was combined with silica sand aggregate in different proportions for a customized binder jetting 3D printing (BJ3DP) process. Specimens were printed using the blended dry powders and deionized water to determine the impact of the processing variables on the properties of the realized specimens. The results show that the properties are influenced by the binary mix proportions and the layer thickness. The investigation found significant improvement in mechanical performance on increasing the proportion of OPC and optimal conditions were identified with proportions of 35 wt% OPC and 5 wt% QSC. Notable enhancements were also observed as the layer thickness was reduced.

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17 References

2 Citations

BibTeX

@article{shah_sgla.2024.BJ3PoBCSSM,
  author            = "Mursaleen Shahid and Vincenzo M. Sglavo",
  title             = "Binder-Jetting 3D Printing of Binary Cement-Siliceous Sand Mixture",
  doi               = "10.3390/ma17071514",
  year              = "2024",
  journal           = "Materials",
  volume            = "17",
  number            = "7",
  pages             = "1514",
}

Formatted Citation

IEEE

M. Shahid and V. M. Sglavo, “Binder-Jetting 3D Printing of Binary Cement-Siliceous Sand Mixture”, Materials, vol. 17, no. 7, p. 1514, 2024, doi: 10.3390/ma17071514.

CMOS

Shahid, Mursaleen, and Vincenzo M. Sglavo. “Binder-Jetting 3D Printing of Binary Cement-Siliceous Sand Mixture”. Materials 17, no. 7 (2024): 1514. https://doi.org/10.3390/ma17071514.