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Committee Mission: Develop and report information on three-dimensional (3-D) printing, or additive manufacturing with inorganic cementitious materials.

Goals: 1. Develop publications relating to additive manufacturing (AM) with cement-based materials. One focusing on “big picture” impact and challenges and the other focusing on construction applications. 2. Collaborate with ACI committees to disseminate AM information and determine ways AM may be integrated into the concrete community. 3. Collaborate with technical organizations outside of ACI (e.g., RILEM, ASTM, PCI, ISO, ASCE/SEI/EMI) to facilitate and coordinate information sharing. Foster discussion on research needs and challenges preventing AM from wide adoption in the concrete construction community. 4. Develop guidelines to evaluate materials and technology for AM.

Chair: Eric Kreiger

TAC Contact: Corina-Maria Aldea

Upcoming Convention Sessions:
Early Age Properties of 3D Printed Concrete, Part 1 of 2
ACI Fall Convention 2025 - Baltimore, MD

Early Age Properties of 3D Printed Concrete, Part 2 of 2
ACI Fall Convention 2025 - Baltimore, MD

Practical Applications of 3D Printing
ACI Fall Convention 2025 - Baltimore, MD