Duration: 3.5 hours
Cement is a binding material. It is the material of choice in building where it is commonly used in building construction, engineering and landscaping. When it is first mixed, concrete is pliable and can be shaped. Is it cures, it hardens. Hardening takes place because of a chemical reaction between water and cement. In this course, you will learn how to use cement as a mortar, or in concrete, appropriate to the circumstances of construction.
1 Lesson