An American web-site, Green Builder Media, reports a new Chinese development in the use of 3D very fast building techniques.
In one project, WinSun (Yingchuang Construction Technique), used their technology to create and build the home in, what they say, was less than 24 hours.
In another project (last year) using Last year, using " four huge 3D printers, Yingchuang New Materials Inc. was able to print the shells of 10 one-room structures in 24 hours and at a cost of only about $5,000 per building. The buildings had to harden at the factory and then be transported and assembled on site."
- See more at: http://www.greenbuildermedia.com/celestia-updates/blog/china-company-builds-more-with-3-d-technology#sthash.1gjtrXEG.dpuf