ACI Concrete Flatwork Certification / CM 225 Study Guide / Finisher Exam / Score 100%
Master ACI Concrete Flatwork Finisher Certification with this CM 225 study guide covering Associate, Finisher, and Advanced Finisher levels. Learn certification requirements including 70% passing score on 50-question written exam, 1500-4500 hour work experience requirements, and hands-on performance...
Updated: Sun, 15 Mar 2026 14:32:20 +0300