EMERGENCY INFORMATION FDOT Emergency Travel Alert: For information on the current situation, please visit the following page - Alerts.

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


Materials Acceptance and Certification System (MAC) Full Implementation Schedule
Posted: April 14, 2016
Materials Bulletin 04-16; DCE Memorandum 05-16

Understanding Mechanisms of Raveling to Extend Open Graded Friction Course (OGFC) Service Life (Summary)
Posted: April 7, 2016
Research Report BDR74-977-04

Cemex Brooksville South Plant (CMT08) - Revised
Posted: March 23, 2016
Materials Bulletin 03-16; DCE Memorandum 04-16

Evaluation of Florida Asphalt Mixes for Crack Resistance Properties Using the Laboratory Overlay Test Procedure (Summary)
Posted: February 11, 2016
Research Report BDV30-977-06

Titan America Cement Company Plant (CMT23)
Posted: January 26, 2016
Materials Bulletin 02-16; DCE Memorandum 02-16