ASTM D244 Standard Test Methods and Practices for Emulsified Asphalts -- eLearning Course
About the Course
These test methods and practices, given under the headings titled Composition, Consistency, Stability, and Examination of Residue, cover the examination of asphalt emulsions composed principally of a semisolid or liquid asphaltic base, water, and an emulsifying agent.
The course takes approximately 1 hour to complete and includes instructional video content, interactive knowledge checks, and a self-grading quiz. Downloadable resources include a pdf of the standard.
Learning Outcomes
By the end of this course, you will be able to:
- List steps for sample conditioning for testing.
- Describe the apparatus and procedure for determining the water content of an emulsified asphalt by reflux distillation using a water trap.
- Describe the apparatus and procedure in the method for coating ability and water resistance.
- Identify suggested procedures used to characterize and evaluate the properties of emulsified asphalt residues.
- Recall the apparatus, materials, sand preparation, and procedure for identifying rapid-setting cationic emulsified asphalts.
- Recall the steps for determining field coating of emulsified asphalts.
- Identify steps in the emulsified asphalt/job aggregate coating practice.
Audience
Anyone who runs the D244 test or who needs an understanding of the test method and how it is properly run.
Certificate and CEUs
Certificate: A certificate is available upon successful completion of the course and an 80% or higher score on the exam.
ASTM Standards Referenced
ASTM D244
Access
1 year online subscription for a Single-User Only via username/password. Requires internet access.
For pricing for Multi-User access or for more information, please contact sales here or call 1-877-909-ASTM.
Stock #
TRAIN-D0244-PASS