3.10. Sustainable and Eco-Friendly Options

Try these first

1. 1.

   What is fly ash in concrete production?

   Hint

   Think of where coal is burned and what is produced.

2. 2.

   Why is recycling concrete aggregates beneficial?

   Hint

   Consider the environmental impacts of concrete waste.

3. 3.

   What is the main benefit of using fly ash in concrete?

   • It is a waste product
   • It increases strength
   • It lowers costs

   Hint

   Consider how it affects concrete's performance.

4. 4.

   True or False: Recycled aggregates can only be used in non-structural applications.

   • True
   • False

   Hint

   Think about how construction materials are reused.

5. 5.

   Create a plan for a concrete project using at least three sustainable practices. Explain the benefits of each.

   Hint

   Think about combining materials to achieve sustainability.

6. 6.

   Evaluate the impact of carbon capture technologies on global construction practices. How might this change the industry?

   Hint

   Consider both environmental and economic impacts.