4.7.6. Sulfate Resisting Cement

Try these first

1. 1.

   What is the maximum C₃A content allowed in sulfate resisting cement?

   Hint

   Think about the percentage mentioned in relation to sulfate attacks.

2. 2.

   Name one application of sulfate resisting cement.

   Hint

   Consider where you might find high sulfates.

3. 3.

   What is the primary purpose of sulfate resisting cement?

   • To enhance workability
   • To resist sulfate attack
   • To increase setting time

   Hint

   Think about the environmental conditions it fights against.

4. 4.

   True or False: Sulfate resisting cement contains high levels of tricalcium aluminate.

   • True
   • False

   Hint

   Recall the key composition characteristics of SRC.

5. 5.

   Propose a construction scenario that requires the use of sulfate resisting cement and explain why.

   Hint

   Think about environments that have high sulfate exposure.

6. 6.

   Explain how the absence of SRC might affect a building's structural integrity in a sulfate-rich environment.

   Hint

   Reflect on the chemical reactions involved in sulfate attacks.