5.1.D.2. Lightweight Aggregates

Try these first

1. 1.

   What defines lightweight aggregates?

   Hint

   Focus on the density.

2. 2.

   Give an example of a lightweight aggregate.

   Hint

   Think of volcanic rocks.

3. 3.

   What is the maximum density of lightweight aggregates?

   • 1120 kg/m³
   • 1200 kg/m³
   • 1500 kg/m³

   Hint

   Recall the density specification.

4. 4.

   True or False: Lightweight aggregates can improve thermal insulation.

   • True
   • False

   Hint

   Think about their insulation properties.

5. 5.

   Evaluate the use of lightweight aggregates in a specific construction project, discussing advantages and potential challenges.

   Hint

   Analyze the trade-offs.

6. 6.

   Propose a project that utilizes lightweight aggregates. Explain your choice of materials and design considerations.

   Hint

   Focus on integrating lightweight properties.