11.11.2. Deterioration of Cooling Towers from ASR

Try these first

1. 1.

   What does ASR stand for?

   Hint

   Think about the chemical components involved in this reaction.

2. 2.

   What type of cement can help mitigate ASR effects?

   Hint

   It's called low-alkali for a reason.

3. 3.

   What does ASR cause in concrete?

   • A) Increased Strength
   • B) Cracking and Deterioration
   • C) Improved Durability

   Hint

   Consider the effects of a gel expanding.

4. 4.

   True or False: Lithium admixtures can help prevent ASR.

   • True
   • False

   Hint

   Think about additives that help control reactions.

5. 5.

   A cooling tower built in a humid environment is experiencing severe cracking. Outline a comprehensive assessment and proposed design changes to prevent further ASR damage.

   Hint

   Think about both the material and environmental factors.

6. 6.

   Evaluate the design of a new cooling tower intended for a coastal area with high alkali content in locally sourced cement. What considerations should the engineering team take into account?

   Hint

   Consider the location's environmental factors.