On-Demand Course: The Use of Viscosity Modifying and Rheology Modifying Admixtures in Concrete

On-Demand Course: The Use of Viscosity Modifying and Rheology Modifying Admixtures in Concrete

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Notes/Preview

INSTRUCTIONS: View the recorded webinar. Complete 10-question quiz with a score of 80% or higher to receive a certificate for 0.1 CEU (equivalent to 1.0 PDH).

Continuing Education Credit: 0.1 CEU (1.0 PDH)

Approved by AIA and ICC

Access Period: 30 days

Description

This is a recorded webinar from August 1, 2017.

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.

 

Document Details

Author: Harris

Publication Year: 2017

ISBN:

Categories: Admixtures, Self-Consolidating Concrete

Formats: Online Learning

Table of Contents

Learning Objectives

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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