Certifications are only conducted September-June and are not done during summer months. Classes are usually held in either Seattle or Spokane. For a list of current classes, please visit the Events page.
A Concrete Strength Testing Technician is an individual who has demonstrated the knowledge and ability to properly perform, record, and report the results of four basic laboratory procedures related to the determination of concrete compressive and flexural strength. For more information on this class, please visit the ACI Strength Testing Technician Certification page on ACI National's website.
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