Final Report Effects of Blast Furnace Slag Characteristics on Durability of Cementitious Systems for Florida Concrete Structures FDOT Contract Number BDV25-977-28 Date: July 30, 2019 Submitted To: Dr. Harvey DeFord, Ph.D. Structural Materials Research Specialist Florida Department of Transportation State Materials Office 5007 NE 39th Avenue Gainesville, FL 32609 Phone: 352-955-6671 Email: [email protected] Submitted By: Dr. Abla Zayed Department of Civil and Environmental Engineering University of South Florida 4202 E Fowler Avenue Tampa, FL 33620 Phone: 813-974-5823 [email protected]