OasisLMS

This module will provide insight into current developments regarding mixture design and proportioning specifically for concrete pavements. The presentations will include discussions of current issues and innovations related to mixture design, including use of SCMs, optimization of aggregate gradation, handling of various durability situations and mixture component incompatibilities. The speakers have different backgrounds including material supplier, association, consulting, and academia.

Presentation 1 - ACI 325, Guide for Design and Proportioning of Concrete Mixtures for Pavements
Presentation 2 - Impact of Sand Gradation on Optimized Graded Concrete for Concrete Pavements

1. Understand current concrete pavement mixture design methods.
2. Recognize how current methods are being improved.
3. Identify design methods being developed for the near-future and future
4. Understand new methods in sand gradation characterization and evaluation of mixtures to prevent unwanted performance problems.

Review the materials included in this module. Then, complete and pass the corresponding 10-question quiz with a score of 80% or higher to receive a certificate for 0.1 CEU (1.0 PDH).
Continuing Education Credit: 0.1 CEU (1.0 PDH)
Approved by AIA and ICC
Access Period: 30 days