13.3. Industrial Floor (Sulfate Attack)

Try these first

1. 1.

   What is sulfate attack?

   Hint

   Think about the chemical reactions with concrete.

2. 2.

   Name one effect of sulfate attack on concrete.

   Hint

   What physical changes occur in concrete?

3. 3.

   What happens during a sulfate attack in concrete?

   • It expands and cracks
   • It becomes more durable
   • It changes color

   Hint

   Focus on the consequences of chemical reactions.

4. 4.

   True or False: Ettringite formation is beneficial for concrete.

   • True
   • False

   Hint

   Consider the properties of materials and their interactions.

5. 5.

   Design a concrete floor that can withstand sulfuric acid spills in an industrial setting. What materials and design strategies would you implement?

   Hint

   Consider how to mitigate chemical exposure effectively.

6. 6.

   Analyze a case study where an industrial floor has suffered sulfate attack. What factors may have contributed to its failure, and how could it have been prevented?

   Hint

   Think critically about contributing variables in construction sites.