4.4. Storage and Handling of Cement

Try these first

1. 1.

   What does it mean for a material to be hygroscopic?

   Hint

   Think about how a sponge interacts with water.

2. 2.

   Name a method to prevent moisture absorption in cement during storage.

   Hint

   Consider what keeps our food fresh.

3. 3.

   What should be the maximum height to stack bags of cement?

   • 5 bags
   • 10 bags
   • 15 bags

   Hint

   Think about how too much weight on something can change its shape.

4. 4.

   True or False: Cement should be stored in airtight containers to prevent moisture ingress.

   • True
   • False

   Hint

   Remember how you keep food fresh.

5. 5.

   A construction company has cement that has been stored for more than five months. Discuss the potential issues and how you would advise them to proceed.

   Hint

   Think about how expiration affects products.

6. 6.

   Evaluate the storage practices of two companies: one that stacks bags 15 high in a rainy area and one that stores in a moisture-proof container 5 high in a dry area. Discuss the long-term implications.

   Hint

   Consider the impact of environmental conditions on materials.