Sorption and transport in cementitious materials

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In the MOOC: "Cement chemistry and sustainable cementitious materials"; you learned how to create more sustainable cementitious materials.

But concrete is not an inert rock. It is a dynamic porous material, which can exchange water, gas and ions with its environment. Through physical and chemical interactions, these exchanges can have dramatic consequences: cracks due to shrinkage, reinforcement bars corrosion, spalling, "¦

For a true sustainability, the durability of cementitious materials should not be forgotten. In this course, we will learn how to study and improve the durability of cementitious materials, to ensure that the cement industry can truly reduce its CO2 emissions.

What you will learn

• Describe sorption and transport in porous materials
• Describe the interactions of water and the cementitious material
• Understand the common mechanisms of rebars corrosion
• Understand how numerical methods can be used to study cementitious materials
• Analyze the current state of the art research in the durability of cementitious materials
• Evaluate experimental and numerical methods to analyze durability issues

Skills you learn

• Chemical Interactions
• Chemistry

Syllabus

The course is structured into 6 weeks of about one to two-hour lectures:

1. Fluid in porous media
2. Numerical methods - microscopic to macroscopic
3. The water sorption cycle in cementitious materials
4. Water transport in cementitious materials
5. Chloride ingress
6. Carbonation

Auto Summary

Discover how to enhance the durability of cementitious materials in this expert-level course, "Sorption and Transport in Cementitious Materials." Delve into the dynamic nature of concrete, exploring its interaction with water, gas, and ions, and learn to mitigate issues like shrinkage, corrosion, and spalling. Taught by edX, this professional subscription course is ideal for those in the science and engineering fields aiming to contribute to sustainable construction practices and reduce CO2 emissions.