References

1. Wohlers, T, "Wohlers Report 2012-History of Additive Manufacturing, Wohlers Associates Inc., Fort Collins, USA, 2012
2. Gartner, "Hype Cycle for 3D Printing", 2014
3. Wohlers, T, "Wohlers Report 2012-Additive Manufacturing and 3D Printing State of the Industry Annual Worldwide Progress Report", Wohlers Associates Inc., Fort Collins, USA, 2012
4. https://www.youtube.com/watch?v=SObzNdyRTBs
5. https://www.yhbm.com
6. http://www.dubaicityinfo.com/cityguide/press_news_28433.aspx
7. http://www.contourcrafting.org/
8. http://www.buildfreeform.com/
9. Le, Thanh T., et al. "Mix design and fresh properties for high-performance printing concrete." Materials and structures 45.8, pp.1221-1232, 2012 https://doi.org/10.1617/s11527-012-9828-z
10. Le, Thanh T., et al. "Hardened properties of high-performance printing concrete." Cement and Concrete Research 42.3, pp.558-566, 2012 https://doi.org/10.1016/j.cemconres.2011.12.003
11. http://3dprintcanalhouse.com
12. http://www.d-shape.com/
13. http://betabram.com/
14. http://www.robotsinarchitecture.org/
15. 세연특허법률사무소, "건축용 3D프린터 특허동향조사보고서", 2015
16. Sarah Anderson Goehrke, "LU ans Skanska Sign Collaborative Agreement to Commercialize 3D Concrete Printing Robot", 3D Printer & 3D Printing News, 2014