ACI Concrete Strength Testing Technician 81 Questions with 100% Correct Answers | Verified | Latest Update

These procedures for capping enable concrete cylinders and cores to meet the standard's requirements for ________ and _________. - ️️Planeness, perpendicularity Equipment needed for the capping process includes capping _____ , _____devices, and ______ pots. - ️️Plates, alignment, melting Plates for neat cement and high strength gypsum plaster caps should be made of _____, _____, _____ or _____. - ️️Glass, metal granite or diabase Sulfur mortar cap plates should be formed against _____ or _____ plates. - ️️Metal, Stone The purpose of the guide bar or bull's eye level is to ensure that caps remain perpendicular to the axis of the cylinder within 0.5 degrees. True or False? - ️️True To avoid accidents during reheating of cooled sulfur, use melting pots that have _____. - ️️Peripheral heating The technician should use a stiff layer of _____ to cap fresh concrete cylinders. - ️️Neat cement paste Hardened concrete cylinders should be capped with _____, _____ or _____. - ️️High-strength gypsum paste, neat cement paste, or sulfur mortar Plaster of paris and mixtures of plaster of paris and portland cement are examples of suitable high strength plasters. True or False? - ️️False