Researchers spread concrete during a full-scale placement conducted at ERDC’s Cold Regions Research Engineering Laboratory (CRREL) Frost Effects Research Facility. Team members from CRREL and ERDC’s Geotechnical and Structures Laboratory collaborated to conduct several full-scale placements of JetCon JC400 rapid-setting concrete as a part of the Office of the Under Secretary of Defense for Research and Engineering’s Foreign Comparative Testing program.