Test your knowledge and performance in the ability to properly perform, calculate, and report the results of laboratory procedures for asphalt mixture, particularly as it pertains to sampling, gradations, relative densities, and asphalt content.

This program was developed for use in meeting the certification requirements of ASTM D3666 and ASTM E329.

To register for a program, visit the Certemy website to create an account and get started.

Program Fee

$250 USD - this fee includes both the written exam and the performance evaluation

ASTM Standards Covered

• AASHTO R47 Standard Practice for Reducing Samples of Asphalt Mixtures to Testing Size
• ASTM D2041/D2041M Standard Test Method for Theoretical Maximum Specific Gravity and Density of Asphalt Mixtures
• ASTM D2726/D2726M Standard Test Method for Bulk Specific Gravity and Density of Non-Absorptive Compacted Asphalt Mixtures
• ASTM D3203/D3202M Standard Test Method for Percent Air Voids in Compacted Asphalt Mixtures
• ASTM D5444 Standard Test Method for Mechanical Size Analysis of Extracted Aggregate
• ASTM D6307 Standard Test Method for Asphalt Content of Asphalt Mixture by Ignition Method

Certification Requirements

1. ASTM will grant certification only to those applicants who meet both of the following requirements: a passing grade on the ASTM written examination, and successful completion of the ASTM performance evaluation.
2. The 90-minute written examination is closed-book and consists of approximately 90 questions.
3. To pass the written examination, both of the following conditions must be met:
   1. Score at least 60% correct for each of the required standards, and
   2. Score a minimum of 70% overall.
4. The performance examination requires actual demonstration of the required standards. The examinee is judged on their ability to correctly perform or describe all of the required procedures for each standard.
5. Recertification is necessary every five years and requires successful completion of both the written and performance examinations.

Study Materials and Training

A convenient bundle of the standards is available for use in studying for the written exam. We also offer several related live plus on-demand, self-paced training options.

Questions? Contact our certification program team for assistance.