Matthew Sallas Senior Technician Contact SALLASMR@ORNL.GOV All Publications Additive Manufacturing of Polyurethane Foam Mold Tooling In-Situ Thermal Imaging for Single Layer Build Time Alteration in Large-Scale Polymer Additive Manufacturing Using Big Area Additive Manufacturing to directly manufacture a boat hull mould Precast Concrete Molds Fabricated with Big Area Additive Manufacturing Organizations User Facilities Manufacturing Demonstration Facility Energy Science and Technology Directorate