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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


Asphalt Roadway Daily Report of Quality Control Upload to Materials Acceptance and Certification (MAC) Database
Posted: January 13, 2017
Materials Bulletin 01-17; DCE Memorandum 01-17

Use of Recycled Concrete Aggregate as Backfill with Aluminum and Metalized Pipe
Posted: December 27, 2016
Materials Bulletin 12-16; DCE Memorandum 18-16

Maximum Heat of Mass Concrete - Phase 2 (Summary)
Posted: December 7, 2016
Research Report BDV31-977-07

Corrosion of Post-Tensioned Tendons with Deficient Grout (Summary)
Posted: November 17, 2016
Research Report BDV29-977-04

Titan America Cement Company Plant (CMT23)
Posted: November 16, 2016
Materials Bulletin 11-16; DCE Memorandum 16-16