Achieve Success with American Concrete Institute Certification 2026
aci practice test with real exam questions on concrete field testing, strength, slump, air content, mix design, and sampling procedures. Start free today.
Did you know? The ACI 318 Building Code Requirements for Structural Concrete is adopted by reference in the International Building Code (IBC), making it a legal requirement in many jurisdictions. Mastering ACI 318-19 and other standards like ACI 301 is crucial not just for the exam, but for real-world compliance. Also check our nccer practice test.
ACI Certification Practice Test Questions
Prepare for the ACI Certification exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.
ACI Certification ACI Aggregate Properties...
ACI Certification Exam Questions covering ACI Aggregate Properties and Testing. Master ACI Certification Test concepts for certification prep.
ACI Certification ACI Career Advancements
Free ACI Certification Practice Test featuring ACI Career Advancements. Improve your ACI Certification Exam score with mock test prep.
ACI Certification Aggregate Properties and...
ACI Certification Mock Exam on Aggregate Properties and Testing. ACI Certification Study Guide questions to pass on your first try.
ACI Certification Career Advancements
ACI Certification Test Prep for Career Advancements. Practice ACI Certification Quiz questions and boost your score.
ACI Certification Concrete Construction In...
ACI Certification Questions and Answers on Concrete Construction Inspection. Free ACI Certification practice for exam readiness.
ACI Certification Concrete Flatwork Finishing
ACI Certification Mock Test covering Concrete Flatwork Finishing. Online ACI Certification Test practice with instant feedback.
ACI Certification Concrete Strength Testin...
Free ACI Certification Quiz on Concrete Strength Testing Procedures. ACI Certification Exam prep questions with detailed explanations.
ACI Certification Fresh Concrete Air Content
ACI Certification Practice Questions for Fresh Concrete Air Content. Build confidence for your ACI Certification certification exam.
ACI Certification Fresh Concrete Field Tes...
ACI Certification Test Online for Fresh Concrete Field Testing. Free practice with instant results and feedback.
ACI Certification International Recognitio...
ACI Certification Study Material on International Recognition and Standards. Prepare effectively with real exam-style questions.
ACI Certification Making and Curing Specimens
Free ACI Certification Test covering Making and Curing Specimens. Practice and track your ACI Certification exam readiness.
ACI Certification Preparation Resources
ACI Certification Exam Questions covering Preparation Resources. Master ACI Certification Test concepts for certification prep.
ACI Certification ACI Concrete Constructio...
Free ACI Certification Practice Test featuring ACI Concrete Construction Inspection. Improve your ACI Certification Exam score with mock test prep.
ACI Certification ACI Concrete Flatwork Fi...
ACI Certification Mock Exam on ACI Concrete Flatwork Finishing. ACI Certification Study Guide questions to pass on your first try.
ACI Certification ACI Concrete Strength Te...
ACI Certification Test Prep for ACI Concrete Strength Testing Procedures. Practice ACI Certification Quiz questions and boost your score.
ACI Certification ACI Fresh Concrete Air C...
ACI Certification Questions and Answers on ACI Fresh Concrete Air Content. Free ACI Certification practice for exam readiness.
ACI Certification ACI Fresh Concrete Field...
ACI Certification Mock Test covering ACI Fresh Concrete Field Testing. Online ACI Certification Test practice with instant feedback.
ACI Certification ACI International Recogn...
Free ACI Certification Quiz on ACI International Recognition and Standards. ACI Certification Exam prep questions with detailed explanations.
ACI Certification ACI Making and Curing Sp...
ACI Certification Practice Questions for ACI Making and Curing Specimens. Build confidence for your ACI Certification certification exam.
ACI Certification ACI Preparation Resources
ACI Certification Test Online for ACI Preparation Resources. Free practice with instant results and feedback.
ACI Certification Flashcards
Quick review for ACI field testing and concrete standards
📏What is the maximum size of aggregate for slump test?
If concrete contains aggregate larger than 1-1/2 inches, wet sieve over 1-1/2 inch sieve before testing slump.
START ACI PRACTICE TEST🌡️How long must temperature measuring device remain in concrete?
Leave temperature measuring device in concrete for at least 2 minutes but not more than 5 minutes.
GET ACI EXAM PREP⏱️Time limit to start slump test after obtaining sample?
Start slump test within 5 minutes after obtaining final portion of composite sample.
REVIEW ACI QUESTIONS🔨Number of rodding strokes per layer for slump test?
Rod each layer 25 times uniformly over the cross section with the rounded end of the rod.
TRY ACI MOCK EXAM🧊Standard curing temperature for concrete cylinders?
Standard curing temperature is 73.5 ± 3.5 degrees F (23.0 ± 2.0 degrees C) for up to 48 hours.
ACCESS ACI STUDY GUIDE📊Tolerance for reporting slump test results?
Report slump to the nearest 1/4 inch.
PRACTICE ACI TEST NOWACI Exam Study Guide
Our ACI study guide breaks down the complex ACI code and standards into manageable sections. Whether you are studying ACI 318 for structural concrete or ACI 301 for specifications, this guide covers the essential knowledge areas.
ACI Test Format
The ACI exam structure varies by certification but generally includes both written and performance components. The ACI Field Testing Technician exam is a prime example of this dual-format assessment. Also check our cmrp exam.
Multiple-choice questions covering ASTM standards and ACI procedures.
- Topics: Sampling, Slump, Air Content
- Questions: 55 Questions (1 Hour)
Practical demonstration of 7 key field tests in front of an examiner.
- Topics: ASTM Field Procedures
- Questions: 7 Required Skills
Measuring temperature of freshly mixed hydraulic-cement concrete.
- Topics: Thermometer use, timing
- Questions: Practical & Written
Slump of hydraulic-cement concrete test procedure mastery.
- Topics: Cone filling, rodding layers
- Questions: Practical & Written
Density (Unit Weight), Yield, and Air Content (Gravimetric).
- Topics: Unit weight calculation
- Questions: Practical & Written
Making and Curing Concrete Test Specimens in the Field.
- Topics: Cylinder fabrication
- Questions: Practical & Written
Focus on the ACI 318 code provisions for structural concrete and the specific ASTM standards for field testing. Memorizing the time limits and tolerances for tests like slump and air content is crucial for the ACI exam.
ACI Score Calculator
Total Scored Questions
150
105 out of 150 correct
70%
Required to Pass: ~70% (Estimated)
ACI Salary Information
$58,000
Median Annual Salary
How to Become ACI Certified
The path to ACI certification involves preparation, registration, and passing both written and performance exams. Follow these steps to obtain your credentials.
- Choose Certification - Select the ACI certification program that matches your career goals (e.g., Grade 1 Field Tech).
- Study Resources - Review the ACI Manual of Concrete Practice and other study guides.
- Find Testing Center - Locate an ACI sponsoring group or testing center near me.
- Register for Exam - Sign up for a training session and exam slot.
- Take Written Exam - Complete the multiple-choice questions on ACI standards.
- Pass Performance Exam - Demonstrate proficiency in required field tests.
- Receive Certification - Once both exams are passed, receive your 5-year certification.
ACI Practice Test: What to Expect Before Exam Day
A quality ACI practice test mirrors the ACI Concrete Field Testing Technician Grade I exam, covering the seven ASTM standards you must perform and identify: C172, C231, C138, C143, C1064, C31, and C173/C173M. Expect roughly 55 multiple-choice questions with a 70% passing score, plus a separate hands-on performance evaluation judged by an ACI examiner.
How to Use an ACI Practice Test Effectively
Work through each practice question with the ACI CP-1 workbook open so you can trace wrong answers back to the exact ASTM procedure step. Focus repeat drills on slump tolerances, air content pressure-meter calibration, and unit weight calculations, since these are the areas most candidates miss on the first attempt.
ACI Certification Costs
Budgeting for your ACI exam includes fees for training, testing manuals, and the exam itself. Costs can vary by sponsoring group.
Expect to invest between $500 and $800 total for your initial ACI concrete certification, including materials and exam fees.
ACI Contact Information
For official questions about your ACI exam registration or certification status, contact the American Concrete Institute directly.
ACI
Headquarters General Inquiries
Certification
Dept Exam Support
Website: ACI Certification
Services: Verification, Recertification
Contact: certification@concrete.org
Local
Chapters Testing Centers
ACI Test Day Checklist
Ready to Pass Your ACI Exam?
Get started with our free practice tests and study guides today.
📅 Valid For5 Years 📝RequirementRetake Exams 💲FeeFull Exam Cost ✅ Stay Certified
Keep track of your certification expiration date. Many sponsoring groups offer refresher courses before the recertification exam.
ACI Certification Questions and Answers
About the Author
ASE Master Technician & Automotive Certification Trainer
Universal Technical InstituteTony Garza is an ASE Master Technician certified across all eight automotive service areas, with a Bachelor of Science in Automotive Technology from Universal Technical Institute. He has 22 years of shop experience and 9 years teaching ASE certification prep courses. Tony specializes in engine performance, electrical systems, and transmission diagnostics for certification candidates.