3.12. Inert and Non-Toxic

Try these first

1. 1.

   What does it mean when we say concrete is inert?

   Hint

   Think about how metals might rust or react.

2. 2.

   Why is it important that concrete is non-toxic?

   Hint

   Consider the safety of living spaces.

3. 3.

   What does the term 'inert' refer to in concrete?

   • Does not react chemically
   • Reacts well with other materials
   • Is highly combustible

   Hint

   Think about how materials interact with their environment.

4. 4.

   True or False: Concrete emits volatile organic compounds.

   • True
   • False

   Hint

   Remember what characterizes VOCs.

5. 5.

   Considering the effects of using VOC-emitting materials, identify two health issues that could arise in poorly ventilated spaces.

   Hint

   Think about common health concerns related to poor air quality.

6. 6.

   Evaluate the advantages of using inert materials in construction when it comes to long-term sustainability.

   Hint

   Consider both environmental and economic perspectives.