5.5.2. Storage of Aggregates

Try these first

1. 1.

   What is meant by aggregation segregation?

   Hint

   Think about how different sizes of rocks might act in a pile.

2. 2.

   Why is clean storage important?

   Hint

   What happens when dirt mixes with sand?

3. 3.

   What is the primary purpose of maintaining proper storage for aggregates?

   • To prevent contamination
   • To save space
   • To increase weight

   Hint

   Think about what could happen if dirt gets mixed in.

4. 4.

   True or False: It is acceptable to mix recycled and natural aggregates without restrictions.

   • True
   • False

   Hint

   Consider how different materials might react with concrete over time.

5. 5.

   Assume you are overseeing a construction site and notice that the aggregates are consistently getting mixed. Propose a plan to improve storage that minimizes contamination.

   Hint

   Consider all reasons for contamination.

6. 6.

   Analyze the effect of poor drainage in aggregate storage. How would this affect the final concrete product?

   Hint

   What happens when aggregates hold too much water?