2.1. Cement

Try these first

1. 1.

   What is the most common type of cement used in construction?

   Hint

   Think of general-purpose construction.

2. 2.

   What is one of the key reasons for proper cement storage?

   Hint

   Consider what moisture can do to powdery substances.

3. 3.

   Which type of cement is specifically known for its durability in humid environments?

   • Ordinary Portland Cement
   • Portland Pozzolana Cement
   • White Cement

   Hint

   Think about what properties are needed in moist locations.

4. 4.

   True or False: Cement should be stored in open air to prevent contamination.

   • True
   • False

   Hint

   Consider the purpose of a storage silo.

5. 5.

   Evaluate the impact of storing cement in an open environment for six months. What changes would occur in its properties?

   Hint

   Consider the chemical reactions that occur with exposure to air and moisture.

6. 6.

   Design a quality control plan for a construction site that involves RMC. What key tests will you include for cement?

   Hint

   Think about how you would ensure the quality remains consistent throughout the project.