ultrasonic investigation
TRANSCRIPT
Ultrasonic testing is completely nondestructiveand safe, and it is a well established testmethod in many basic manufacturing,process, and service industries, especially inapplications involving welds and structuralmetals.
Ultrasonic Flaw Detection Test :
Ultrasonic testing is completely nondestructive and safe, and it is a well established test method in many basic manufacturing, process, and service industries, especially in applications involving welds and structural metals.
Ultrasonic Pulse Velocity Test :
Ultrasonic concrete testing is based on the pulse velocity method to provide information on the uniformity of concrete, cavities, cracks and defects. The pulse velocity in a material depends on its density and its elastic properties which in turn are related to the quality and the compressive strength of the concrete.
The pulse velocity in concrete may be influenced bya) Path length b) Lateral dimension of the specimen tested c) Presence of reinforcement steel d) Moisture content of the concrete
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