Ultrasonic pulse velocity test is a method to check concrete quality by measuring the travel time of acoustic waves through the structure and correlating them to the density of material and elasticity ...
GURUGRAM: The national highways authority of India (NHAI) conducted an ultrasonic test on the Rampura flyover after a concrete chunk fell off it on Monday morning to find out the reasons behind the ...
A popular and nondestructive technique is generally employed to calculate the thickness of a material from one side. This technique is called ultrasonic thickness gaging. In the late 1940s, the first ...
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