1.15.4. Photocatalytic Cement

Try these first

1. 1.

   What is photocatalytic cement used for?

   Hint

   Think about its function in urban environments.

2. 2.

   What does TiO₂ do in photocatalytic cement?

   Hint

   Consider its interaction with light.

3. 3.

   What main compound does photocatalytic cement contain?

   • Calcium Oxide
   • Titanium Dioxide
   • Silica

   Hint

   It’s essential for the photocatalytic properties.

4. 4.

   True or False: Photocatalytic cement can only be used in indoor environments.

   • True
   • False

   Hint

   Think about where sunlight is necessary for its functioning.

5. 5.

   Evaluate the potential impact of photocatalytic cement on public health in urban areas.

   Hint

   Think about health statistics related to air quality in cities.

6. 6.

   Propose a plan for integrating photocatalytic cement in a new city construction project.

   Hint

   Consider locations with high levels of vehicular traffic.