Free ACI Practice Test %currentyear%: Exam Questions & Study Guide

ACI Practice Test : Free Exam Questions & Study Guide

Professional female civil engineer with fair skin wearing a hard hat and holding an ACI Certification certificate, standing in front of a modern concrete structure

Get ready for your ACI concrete certification with our comprehensive practice resources. Whether you are aiming for the ACI Field Testing Technician Grade 1 or preparing for specialized exams, our free practice tests cover essential topics found in the ACI 318 building code and other ACI standards. Our ACI exam questions are designed to mirror the actual test format, helping you build confidence and identify areas for improvement.

The American Concrete Institute (ACI) sets the global standard for concrete design, construction, and materials. Achieving ACI certification validates your expertise and opens doors to advanced career opportunities in civil engineering and construction. Use our ACI concrete study materials, including detailed ACI code breakdowns and practical examples, to ensure you pass your certification exam on the first try.

⏱️
1h
Time Limit
📝
55
Questions
70%
Pass Rate
💵
$400
Exam Fee
📊
Scaled
Scoring
🖥️
Written
Format
🔄
Unlimited
Retakes
🏢
Centers
Locations
📍
Global
Based
🩺
Cert
Licensure
💻
Paper
Mode
🎓
None
Prerequisite

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.

Concrete testing technician with fair skin performing a slump test on fresh concrete at a busy construction site

Free ACI Practice Test

Prepare for your certification with our comprehensive ACI practice test modules. Each quiz focuses on specific ACI standards and testing procedures to ensure you are fully ready for exam day.

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.
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🌡️
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.
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⏱️
Time limit to start slump test after obtaining sample?
Start slump test within 5 minutes after obtaining final portion of composite sample.
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🔨
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.
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🧊
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.
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📊
Tolerance for reporting slump test results?
Report slump to the nearest 1/4 inch.
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ACI 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.

What is the ACI exam?The ACI exam refers to various certification tests offered by the American Concrete Institute to validate knowledge in concrete testing, inspection, and construction.
Who needs ACI certification?ACI certification is often required for technicians, inspectors, and engineers working with concrete in construction projects, especially for testing and quality control.
What is ACI 318?ACI 318 is the standard for "Building Code Requirements for Structural Concrete," providing minimum requirements for design and construction.
What is ACI Grade 1?ACI Grade 1 typically refers to the Concrete Field Testing Technician Grade I certification, the most common entry-level certification.
How many questions are on the ACI Field Testing Technician exam?The ACI Field Testing Technician written exam consists of 55 multiple-choice questions.
How long is the ACI exam?You typically have 1 hour to complete the written portion of the ACI Field Testing Technician exam.
Is there a performance test for ACI certification?Yes, many ACI concrete certification programs require passing a performance exam demonstrating practical testing skills in addition to the written test.
What topics are covered in ACI Grade 1?The ACI Grade 1 exam covers seven ASTM standards including sampling, temperature, slump, density, yield, air content, and making cylinders.
How do I register for the ACI exam?Registration for the ACI exam is handled through local ACI sponsoring groups or chapters. You can find sessions on the ACI website.
What is the cost of ACI certification?The cost varies by location and sponsoring group but typically ranges from $400 to $600 for the full ACI certification exam and training.
Can I take the ACI exam online?Most ACI concrete exams require in-person attendance, especially for the performance portion, though some written exams may be offered at testing centers.
Are there prerequisites for ACI Grade 1?There are no educational prerequisites for the ACI Field Testing Technician Grade 1 exam, but study and practice are highly recommended.
What is the passing score for the ACI exam?To pass the ACI exam for Field Testing Technician, you generally need a score of 70% overall and at least 60% on each section.
When do I get my ACI exam results?ACI exam results are typically available 2-4 weeks after the exam date, accessed through your ACI account.
How long is ACI certification valid?Most ACI certification credentials, including Field Testing Technician Grade 1, are valid for 5 years before recertification is required.
Can I retake the ACI exam if I fail?Yes, you can retake the written or performance portion of the ACI exam, usually within one year of the original test date without retaking the full course.
Does ACI certification increase salary?Yes, holding an ACI certification often leads to higher pay and better job prospects in the construction and engineering fields.
What jobs require ACI certification?Jobs like Concrete Field Technician, Special Inspector, and Quality Control Manager often require ACI concrete certification.
Is ACI certification recognized internationally?Yes, ACI certification is globally recognized as a mark of competence in concrete technology and construction practices.
How much does a concrete technician make?A certified ACI Field Testing Technician can earn between $45,000 and $70,000 annually depending on experience and location.

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.

📝Written Exam55 Qs

Multiple-choice questions covering ASTM standards and ACI procedures.

ASTM C172ASTM C143ASTM C231Theory
  • Topics: Sampling, Slump, Air Content
  • Questions: 55 Questions (1 Hour)
🛠️Performance ExamHands-on

Practical demonstration of 7 key field tests in front of an examiner.

SamplingSlump TestAir Meter
  • Topics: ASTM Field Procedures
  • Questions: 7 Required Skills
🌡️TemperatureASTM C1064

Measuring temperature of freshly mixed hydraulic-cement concrete.

TemperatureEquipmentTime LimitAccuracy
  • Topics: Thermometer use, timing
  • Questions: Practical & Written
📉Slump TestASTM C143

Slump of hydraulic-cement concrete test procedure mastery.

FillingRoddingLiftingMeasuring
  • Topics: Cone filling, rodding layers
  • Questions: Practical & Written
⚖️Density/YieldASTM C138

Density (Unit Weight), Yield, and Air Content (Gravimetric).

WeighingCalculationVolumeStrike-off
  • Topics: Unit weight calculation
  • Questions: Practical & Written
🧪Cylinder MakingASTM C31

Making and Curing Concrete Test Specimens in the Field.

MoldingCuringHandlingTransport
  • Topics: Cylinder fabrication
  • Questions: Practical & Written
💡 Study Tip

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

Calculate your potential score for the ACI Field Testing Technician written exam.

Total Scored Questions: 55
055
40 out of 55 correct
73%
✓ PASS
Required to Pass:70%
Your Score:40 correct
Questions Wrong:15

ACI Salary Information

Earning an ACI certification significantly boosts your earning potential in the construction industry.

$58,000
Average Annual Salary
📊 Salary by Experience
$35k
Entry
$45k
1-2 Yrs
$55k
3-5 Yrs
$65k
5-9 Yrs
$75k
10+ Yrs
$85k
Manager
Entry
$35k
1-2 Yrs
$45k
3-5 Yrs
$55k
5-9 Yrs
$65k
10+ Yrs
$75k
Manager
$85k
*Salaries vary by location and employer
Experience LevelAnnual SalaryMonthly IncomeTypical Timeline
🔰 Entry Level$35,000$2,9160-1 Year
🧱 Junior Tech$45,000$3,7501-3 Years
🏗️ Mid-Level$55,000$4,5833-5 Years
👷 Senior Tech$68,000$5,6665-10 Years
👔 Supervisor$82,000+$6,833+10+ Years
🚀 Career Growth

With ACI certification, you can advance to roles like Special Inspector, Quality Control Manager, or Civil Engineering Technician, which often command higher salaries and greater responsibility.

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.

1
Step 1
Prepare
Study ACI Code
2
Step 2
Register
Find Session
3
Step 3
Exam
Pass Tests
4
Step 4
Certify
Get Credential
Certification Steps
  1. Choose Certification - Select the ACI certification program that matches your career goals (e.g., Grade 1 Field Tech).
  2. Study Resources - Review the ACI Manual of Concrete Practice and other study guides.
  3. Find Testing Center - Locate an ACI sponsoring group or testing center near me.
  4. Register for Exam - Sign up for a training session and exam slot.
  5. Take Written Exam - Complete the multiple-choice questions on ACI standards.
  6. Pass Performance Exam - Demonstrate proficiency in required field tests.
  7. Receive Certification - Once both exams are passed, receive your 5-year certification.

ACI Certification Costs

Budgeting for your ACI exam includes fees for training, testing manuals, and the exam itself. Costs can vary by sponsoring group.

📚
$100+
Study Materials
Workbooks & Code
🎓
$300-500
Training Course
Optional Classes
📝
$400-600
Full Exam
Written + Performance
🔄
$200+
Retake Fee
Per Section
📅
$350+
Renewal
Every 5 Years
🛡️
Varies
Membership
Optional Discounts
💰 Total Investment

Expect to invest between $500 and $800 total for your initial ACI concrete certification, including materials and exam fees.

Structural engineer with fair skin working in a modern office, reviewing ACI 318 building code documents and blueprints

ACI Career Opportunities

Explore different career paths available with ACI certification credentials.

🏗️
Field Technician
Perform field tests on fresh concrete at construction sites to ensure compliance with ACI standards.
🏢
Lab Technician
Conduct strength testing on concrete cylinders in a laboratory setting using ACI 318 guidelines.
📋
Special Inspector
Inspect reinforced concrete construction for adherence to building codes and project plans.
🌉
Structural Engineer
Design concrete structures using the ACI 318 building code requirements.
👷
Quality Manager
Oversee quality control programs for concrete producers or construction firms.

ACI Contact Information

For official questions about your ACI exam registration or certification status, contact the American Concrete Institute directly.

🏢
ACI Headquarters
General Inquiries

Website: concrete.org

Services: Certification, Membership

Contact: +1.248.848.3700

📧
Certification Dept
Exam Support

Website: ACI Certification

Services: Verification, Recertification

Contact: certification@concrete.org

📍
Local Chapters
Testing Centers

Website: Find a Chapter

Services: Exam Scheduling

Contact: Varies by Location

📚
Bookstore
Study Materials

Website: ACI Store

Services: Code Books, Manuals

Contact: store@concrete.org

🔍 Find Jobs

Many construction companies and testing labs look for ACI certified professionals. Check local job listings for "Concrete Field Testing Technician" or similar roles.

ACI Test Day Checklist

Ready to Pass Your ACI Exam?

Get started with our free practice tests and study guides today.

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ACI Renewal Requirements

Your ACI certification is valid for 5 years. To maintain your status, you must recertify by passing the current written and performance exams.

📅
Valid For
5 Years
📝
Requirement
Retake Exams
💲
Fee
Full Exam Cost
✅ Stay Certified

Keep track of your certification expiration date. Many sponsoring groups offer refresher courses before the recertification exam.

ACI Exam Questions and Answers

The ACI exam validates your knowledge of concrete testing and construction based on ACI standards.

The ACI exam cost typically ranges from $400 to $600 depending on the sponsoring group and location.

You can find ACI testing centers near me by searching the ACI website for local sponsoring groups and chapters.

ACI Grade 1 is the basic field testing technician certification covering seven ASTM test methods.

The ACI exam requires study of ASTM standards but is passable with proper preparation using an ACI study guide.

ACI certification is generally valid for 5 years before recertification is required.

ACI 318 is the Building Code Requirements for Structural Concrete, a key document for ACI exams.

While some study resources are online, the ACI exam typically requires in-person testing for the performance section.

You need a score of 70% or higher to pass the written ACI exam.

If you fail, you can retake the specific section (written or performance) of the ACI exam within one year.

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