ASTM C172 / C172M Standard Practice for Sampling Freshly Mixed Concrete -- eLearning Course
About the Course
This course covers procedures for obtaining representative samples of fresh concrete as delivered to the project site on which tests are to be performed to determine compliance with quality requirements of the specifications under which the concrete is furnished. The practice includes sampling from stationary, paving and truck mixers, and from agitating and nonagitating equipment used to transport central-mixed concrete and from continuous mixing equipment as described in Specification C685/C685M.
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:
- Recall the steps for sampling freshly mixed concrete.
- Describe the procedures used for obtaining representative samples of fresh concrete, including sampling from stationary, paving, and truck mixers.
- Describe the additional procedure for large maximum size aggregate concrete using wet-sieving.
Audience
Anyone who runs the C172 test method or who needs an understanding of the test method and how it is properly run.
Certificate and CEUs
CEUs: .1 or 1 PDH
Certificate: A certificate is available upon successful completion of the course and an 80% or higher score on the exam.
ASTM Standards Referenced
ASTM C172
Related Products
This training course is part of the following eLearning programs:
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.