Practice Portland Slag Cement (psc) (4.7.3) - Cement – Chemical Composition, Hydration, and Physical Tests

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9 questions

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Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does PSC stand for?
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Look for what type of cement incorporates blast furnace byproducts.
Question 2.
Name one advantage of using PSC.
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Think about the heat generated when cement mixes with water.
3Question 3.
What is the primary benefit of Portland Slag Cement?
- High heat generation
- Low heat generation
- No benefits
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Consider what happens during hydration.
4Question 4.
True or False: PSC is only suitable for dry environments.
- True
- False
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Think about its sulfate resistance.
Question 5.
Describe a scenario where using ordinary Portland cement may lead to structural failure in coastal environments while PSC would succeed.
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Focus on the conditions of coastal construction.
Question 6.
Explain the long-term benefits of using PSC in mass concrete placements over a decade.
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Consider what happens to heat and stress in large pours.

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