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State Materials Office

Office Manager
Timothy J. Ruelke P.E.
Director, Office of Materials

5007 N.E. 39th Avenue
Gainesville, FL 32609

Tel: 352-955-6600
Fax: 352-955-6644
E-Mail Us

Additional Contacts
Staff Directory

FDOT: State Materials Office


The Florida Department of Transportation's Materials Program ensures that the materials used in transportation construction projects meet the required department specifications. In addition, the program investigates new and emerging technologies to improve the long-term performance of transportation facilities. Learn More


Buy America Requirements - All Producers
Posted: July 12, 2016
Materials Bulletin 06-16; DCE Memorandum 08-16

Effects of Chemical and Mineral Admixtures on Performance of Florida Structural Concrete (Summary)
Posted: July 8, 2016
Research Report BDV25-977-02

Alternative Aggregates and Materials for High Friction Surface Treatments (Summary)
Posted: July 1, 2016
Research Report BDR74-977-05

Accelerated Slab Replacement Using Temporary Precast Panels and Self-Consolidating Concrete (Summary)
Posted: June 29, 2016
Research Report BDV30-977-02

Materials Acceptance and Certification System (MAC) Full Implementation Schedule
Posted: June 22, 2016
Materials Bulletin 05-16; DCE Memorandum 07-16