ACI Certification Sessions Calendar

ACI sponsoring groups are continually adding new instruction and testing sessions. Many upcoming sessions are listed below; however, you should contact the ACI testing center(s) in your area for a complete listing of sessions and/or to schedule an exam or training session. Find a testing center

Concrete Strength Testing Technician

September 28, 2023 to September 28, 2023
Starting Time:   4:00pm CST
End Time:   8:00pm CST

Ardaman & Associates, Inc.
101 Teal Street
Saint Rose , LA   United States
Sponsor(s): MAC Engineering

ACI Strength Testing Technician Exam
Exam Scope

C 617 Capping Cylindrical Concrete Specimens
C 39 Compressive Strength of Cylindrical Concrete Specimens
C 1231 Unbonded Caps for Concrete Cylinders
C 78 Flexural Strength of Concrete

The one-hour written examination is closed book and consists of approximately 40 multiple-choice questions. The required passing grade for the written examination is at least 60% correct for each of the required standards and a minimum score of 70% overall.

Study Material
Technician Workbook for ACI Strength Testing Technician, ACI CP-19 (25th edition)
Order with registration or order directly from ACI online at

For more information, contact:
Mr Mark A Cheek, P.E., FACI
MAC Engineering
Mandeville, LA    70448-2236    United States
Phone: (504) 343-7151


The ACI Resource Center coordinates with ACI chapters and sponsoring groups to offer direct, on-demand access to all ACI Certification programs, plus hands-on training and educational opportunities.

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Contact the ACI Certification Department+1.248.848.3790