Concrete 3D-Printing Technologies
Concrete 3D-Printing Technologies
Speaker:
Hussam Salah
Summary:
This presentation explores 3D printing with concrete as an innovative construction technology transforming the built environment. It highlights the fundamental principles of additive manufacturing and explains the main concrete 3D printing technologies, including extrusion-based systems, robotic arm printing, and gantry systems. The discussion covers material design, mix optimization, pumpability, buildability, and the role of admixtures in achieving printable performance. Real-time applications and case studies from regional and international projects are presented to demonstrate practical implementation, challenges, and solutions. The session aims to provide technical insight into process control, structural considerations, sustainability benefits, and future opportunities in digital construction.
This talk was delivered online on 3 March 2026. Talk duration is 1 hour and 1 minutes.
Speaker Bio:
Mechanical Engineer specialized in concrete 3D printing, with hands-on experience delivering more than 10 large-scale projects. Expertise includes material optimization, mix coordination, printing parameter control, and on-site execution. Delivered 30+ professional workshops and supported clients in implementing tailored concrete 3D printing solutions for complex site conditions and project requirements.
CPD Details:
This talk is offered as a formal CPD activity for architects, mapped to performance criteria PC19 and PC39 in the Australian 2021 National Standard of Competencies for Architects.
A copy of the CPD questions can be accessed here. If you take notes in digital format during the video, you will be able to copy/paste your answers into the questionnaire at the end.
Upon completion of the video, a link to the CPD questionnaire will be unlocked. Submit your answers via that link to earn 1 formal CPD point and receive your certificate for record-keeping purposes. Note: The questionnaire link will only load if the video is viewed from this webpage. If you navigate to YouTube to view the video, you will not be able to access it.