ASTM ACI Concrete Strength Testing Lab Technician 2024/2025 passed

ASTM ACI Concrete Strength Testing Lab TechnicianC617 - correct answer ASTM Standard dealing with proper capping methods Planeness and Perpendicularity - correct answer The procedure for capping enables concrete cylinders to meet the standard's requirements for ____ and ____ plates, alignment, melting - correct answer equipment needed for the capping process include ____, ____ devices, and ____ pots glass, metal, granite, diabase - correct answer Plates for neat cement and high-strength gypsum plaster caps should be made of ____, ____, ____, or ____ metal or stone - correct answer Sulfur mortar cap plates should be formed against _____ or _____ .5 - correct answer The purpose of the guide bar or bullseye level is that caps remain perpendicular to the axis of the cylinder within _____ degrees peripheral heating - correct answer to avoid accidents during reheating, use melting pots that have _____ _____ Neat Cement Paste - correct answer The technician should use a stiff layer of _____ to cap fresh concrete cylinders. high strength gypsum paste, neat cement paste or sulfur mortar - correct answer Hardened concrete cylinders should be capped with _____ _____ _____ _____, _____ _____ _____, or _____ _____. False- They are not suitable - correct answer Plaster of Paris and Portland Cement are examples of suitable high-strength plasters. True or False?