Concrete is the most predominant building material used worldwide. It is a composite material made of fine and coarse aggregate, binding material like cement, water, and sometimes admixture. There are different types and grades of concrete distinguished by their strength, composition, and application. It is important to understand the basics of concrete, its properties, and different types, as well as the tests used to understand its properties.
This week will cover
- Types of concrete
- Grades of concrete
- Advantages and disadvantages of concrete
- Tests for concrete
- Popular nondestructive testing (NDT) for concrete