ACI Concrete Field Testing Technician Grade I
ACI
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- practice questions
- 1,000+
- exam domains
- 7
- practice test
- Free
Exam at a glance
- Exam fee
- Typically $450-$660+; examples: ACI SoCal $610 member / $660 non-member
- Questions on exam
- 55 multiple-choice questions
- Duration
- 60 minutes
- Passing score
- At least 60% on each of the 7 ASTM sections AND 70% overall
- Validity
- Valid 5 years; recertification requires passing both written and performance exams again (no CE alternative)
Published exam facts, from the official outline.
What’s on the ACI exam
- ASTM C1064/C1064M — Temperature of Freshly Mixed Hydraulic-Cement Concrete
- ASTM C172/C172M — Sampling Freshly Mixed Concrete
- ASTM C143/C143M — Slump of Hydraulic-Cement Concrete
- ASTM C138/C138M — Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
- ASTM C231/C231M — Air Content of Freshly Mixed Concrete by the Pressure Method
- ASTM C173/C173M — Air Content of Freshly Mixed Concrete by the Volumetric Method
- ASTM C31/C31M — Making and Curing Concrete Test Specimens in the Field
Official exam blueprint domains — your practice bank mirrors this outline.
The ACI question bank follows the official exam blueprint across 7 domains, so your practice mirrors the real outline — and shows you exactly where you’re weak. See the full blueprint on aciexam.com →
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