Preparation of Magnesium-Oxysulfate Cement as a 3D Printing Material (2021-02)¶

10.1016/j.conbuildmat.2021.122677

Cui Peng, Wu Chun-ran, Chen Jie, Luo Fuming, Kou Shi-cong
Journal Article - Construction and Building Materials, Vol. 282

Abstract

The mechanical properties and setting time of magnesium oxysulfate cement (MOS) were evaluated in the context of three-dimensional printing. MOS samples with MgO-to-magnesium sulfate mole ratios ranging from 2 ~ 9 and four water-to-solid weight ratios ranging from 0.27 ~ 0.57 were developed. The initial and final setting time was ~30 and 40 min, respectively. Moreover, MOS was prepared for 3D printing. The MOS micro-structure was examined. The average pore diameter was less than 20 nm, and the total porosity ranged from 11.76 to 37.39%. The gel pore content (<10 nm) and average pore diameter influenced the MOS compressive strength.

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21 References

4 Citations

BibTeX

@article{cui_wu_chen_luo.2021.PoMOCaa3PM,
  author            = "Peng Cui and Chun-ran Wu and Jie Chen and Fuming Luo and Shi-cong Kou",
  title             = "Preparation of Magnesium-Oxysulfate Cement as a 3D Printing Material",
  doi               = "10.1016/j.conbuildmat.2021.122677",
  year              = "2021",
  journal           = "Construction and Building Materials",
  volume            = "282",
}

Formatted Citation

IEEE

P. Cui, C.-. ran . Wu, J. Chen, F. Luo and S.-. cong . Kou, “Preparation of Magnesium-Oxysulfate Cement as a 3D Printing Material”, Construction and Building Materials, vol. 282, 2021, doi: 10.1016/j.conbuildmat.2021.122677.

CMOS

Cui, Peng, Chun-ran Wu, Jie Chen, Fuming Luo, and Shi-cong Kou. “Preparation of Magnesium-Oxysulfate Cement as a 3D Printing Material”. Construction and Building Materials 282 (2021). https://doi.org/10.1016/j.conbuildmat.2021.122677.