...Babak Zareiyan; Behrokh Khoshnevis Purpose This paper aims to investigate the extrudability (flow-ability and shape-stability) of concrete mixtures by using contour crafting (CC) as an automated construction process. Design/methodology/approach Several experiments have been performed for flow...

...Todd S. Rushing; Ghassan Al-Chaar; Brian Andrew Eick; Jedadiah Burroughs; Jameson Shannon; Lynette Barna; Michael Case Purpose This paper aims to qualify traditional concrete mixtures for large-scale material extrusion in an automated, additive manufacturing process or additive construction...

...Behrokh Khoshnevis; Xiao Yuan; Behnam Zahiri; Jing Zhang; Bin Xia Purpose This paper aims to report on the experiments with the Contour Crafting Automated Construction process using sulfur concrete as the choice of construction material. Design/methodology/approach Several experiments have...