Class Enrollment

Aggregate Certified Testing Technician Course
Date/Time:	May 28, 2025 @ 8:00 AM Central
Location:	TDOT Region 4 Auditorium
Class Price:	$500.00

The TDOT Aggregate Technician is an individual who can demonstrate the knowledge of and ability to interpret the results of aggregate tests as well as perform calculations necessary to report the data from each test.

Scope of Course

AASHTO - R 90/ASTM D75 - Sampling of Aggregates

AASHTO - R 76/ASTM C702 - Reducing Samplesof Aggregate to Testing Size

AASHTO - T 255/ASTM C566 - Total Evaporable Moisture Content of Aggregate by Drying

AASHTO - T 11/ASTM C117 - Materials Finer Than 75-mm (No.200) Sieve in Mineral Aggregates by Washing

AASHTO - T 27/ASTM C136 - Sieve Analysis of Fine and Coarse Aggregates

AASHTO - T 84/ASTM C128 - Specific Gravity and Absorption of Fine Aggregate

AASHTO - T 85/ASTM C127 - Specific Gravity and Absorption of Coarse Aggregate

AASHTO - T 104/ASTM C88 - Soundness of Aggregates by Use of Sodium or Mangesium Sulfate

AASHTO - T 96/ASTM C131 - Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine