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Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
In the recent past, several nondestructive evaluation (NDE) methods have been considered for structural health monitoring purposes, each having its own advantages as well as limitations. The project focused on evaluating the use of underlying PZTstructure electromechanical interaction for impedance based strength characterization of concrete. This was done by experimentally evaluating and deriving a correlation between resonant frequencies of a PZT patch, when attached to a concrete specimen, with the strength of the concrete. With an objective to the extent that the resulting calibration curve (mathematical equation) could be used to estimate strength of any unknown concrete structure, without requiring any prior information governing its phenomenological nature. The project was reported to be the first of its kind, as an effort to correlate the second and third resonant frequencies with the compressive strength of the structure.
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⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.