ACI Concrete Strength Testing Technician - Practice C617/C617M questions with correct answers

Planeness, perpendicularity Answer These procedures for capping enable concrete cylinders and cores to meet the standard practice's requirements for ___ and ___. Plates, alignment, melting Answer Equipment needed for the capping process includes capping ___, ___ devices, and ___ pots. Glass, metal, granite, or diabase Answer Plates for neat cement and high-strength gypsum plaster caps should be made of ___, ___, or ___. Metal, stone Answer Sulfur mortar cap plates should be formed against ___ or ___ plates. True Answer T/F: The purpose of the guide bar or bull's eye level is to ensure that caps remain perpendicular to the axis of the cylinder with 0.5 degrees. Peripheral heating Answer To avoid accidents during reheating of cooled sulfur, use melting pots that have ___ ___. Neat cement paste Answer The technician should use a stiff layer of ___ to cap fresh concrete cylinders. High-strength gypsum paste, neat cement paste, or sulfur mortar Answer Hardened concrete cylinders should be c