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Sand Made SLS 3D Printer Prints with Multiple Materials - Coming This Summer for $28,000 - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing
3D Printing With Sand Using The Power Of The Sun | TechCrunch
Ceiling made with 3d printed sand formwork
Sand Spray 3D Printer Robot by IAAC « Inhabitat – Green Design, Innovation, Architecture, Green Building
3D Printing
ETH Zurich makes lightweight concrete ceiling using 3D sand-printing