Saeid Paknehad - M.Sc student in Structural Engineering, Department of Civil Engineering, University of Birjand, Birjand,Iran
Hamed Hasani - M.Sc in Structural Engineering, Department of Civil Engineering, University of Birjand, Birjand,Iran
Hamid Reza Paknehad - M.Sc in Structural Engineering, Department of Civil Engineering, Azad Islamic University of Zahedan, Zahedan,Iran
Mohsen Amirabadizadeh - M.Sc student in Structural Engineering, Department of Civil Engineering, University of Birjand, Birjand,Iran
HamidReza Nasseri - Assistant Professor, Department of Civil Engineering, University of Birjand, Birjand, Iran,

Digital fabrication of concrete and cementitious materials has been the subject of significant research and industry activity as ۳D printing becomes more mainstream. In addition to reducing costs, and bringing greater functionality to construction, there is potential for revolutionizing the industry. In addition to understanding the relationship between rheology and hydration of materials, there are many materials challenges that can be addressed. Furthermore, it is imperative to understand how materials, processing, and performance relate to structural and durability properties. Since architecture and related fields are at the forefront of the field, interdisciplinarity is essential. To provide guidance on the challenges encountered up to now in manufacturing concrete objects, and to explore the state-of-the-art within this emerging field, we present this article.

Digital concrete, ۳D printing, cementitious materials, extrusion and mix design