Ruffray, Nicolas, Mathias Bernhard, Andrei Jipa, Mania Meibodi, Neil de Taisne, Felix Stutz, Timothy Wangler, Robert Flatt, and Benjamin Dillenburger. 2017. “Complex Architectural Elements From HPFRC and 3D-Printed Sandstone.” In RILEM Symposium on Ultra-High Performance Fibre-Reinforced Concrete, edited by François Toutlemonde and Jacques Resplendino, 1:135–44. Montpellier, France: Association Française de Génie Civil (AFGC).

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