DATE: August 1, 2017
TIME: 1:00 pm to 2:00 pm EDT
Continuing Education Credit: 0.1 CEU (1.0 PDH)
Access Period: 30 days
CEU (PDH) REQUIREMENTS:
To earn CEU (PDH) credit, individuals must purchase the webinar and attend the live webinar for the entire duration (or pass the quiz available after the webinar).
Detailed Webinar Instructions
Since the use of self-consolidating concrete (SCC) became widespread, two new admixture types have been developed and used extensively in SCC. These products, viscosity-modifying and rheology-modifying admixtures, are used extensively in SCC but have also been found useful in many other types of concrete and concrete applications. The use of these products, while not a substitute for bad concreting practices, can provide significant improvement in mixtures with gap-graded aggregates or in certain applications where the formed or machined finish needs improvement.
Table of Contents
1. Explain the differences between viscosity-modifying and rheology-modifying admixtures.
2. Describe the impact of viscosity-modifying and rheology-modifying admixtures on the concrete mixture.
3. List practical applications for viscosity-modifying and rheology-modifying admixtures.
4. Explain troubleshooting tips for mixtures with viscosity-modifying and rheology-modifying admixtures.
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Electronic /Downloaded Products & Online Learning Courses: These items are not eligible for return.
Subscriptions These items are not eligible for return.
Exchanges: Contact ACI’s Customer Services Department for options (+1.248.848.3800 – ACICustomerService@concrete.org).