Practice High-performance Concrete (hpc) (13.1)

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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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Quiz
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6 sample questions

Question 1.
Define High-Performance Concrete.
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What is the strength requirement of HPC?
Question 2.
Name one material used in HPC.
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These materials help improve the properties of concrete.
3Question 3.
What is the minimum compressive strength of High-Performance Concrete?
- 50 MPa
- 60 MPa
- 70 MPa
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Remember the strength figure for HPC.
4Question 4.
True or False: Superplasticizers are used to decrease the workability of concrete.
- True
- False
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Think about the purpose of superplasticizers.
Question 5.
Evaluate the potential impacts on structural integrity if HPC is not used in a nuclear power plant.
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Consider what happens to materials in extreme environmental conditions.
Question 6.
Calculate the cost savings over a 30-year period if HPC reduces maintenance needs by 50% compared to regular concrete.
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Think about how often structures need repair.

5 more questions in this section. Enroll free to practise them all.