Description
This is a recorded webinar from February 3, 2026.
This webinar continues the overview of cementitious materials used in concrete construction, focusing on supplementary cementitious materials (SCMs), blended hydraulic cements, and other constituents addressed in E-3(25), Cementitious Materials for Concrete. This webinar explains how SCMs and blended cements contribute to fresh and hardened properties, durability, and sustainability of concrete. The webinar summarizes commonly used materials such as coal ash, slag cement, silica fume, natural pozzolans, and limestone additions, and highlights the key specifications, performance mechanisms, and test methods associated with each.
Table of Contents
Learning Objectives:
1. Describe the types and sources of supplementary cementitious materials and blended hydraulic cements.
2. Explain how SCMs affect strength development, durability, and other key concrete properties.
3. Identify the standard specifications and performance requirements that govern SCMs and blended cements.
4. Recognize the test methods commonly used to evaluate SCM reactivity and contribution to concrete performance.
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