Practice Water (16.2.3) - Cement Concrete for Pavement Construction

Practise this section

8 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What type of water should be used in cement concrete construction?
Show hintHide hint
Think about what 'potable' means.
Question 2.
Name one standard that regulates water quality in concrete.
Show hintHide hint
Recall the standards mentioned in class.
3Question 3.
What is the required quality of water for cement concrete construction?
- Non-potable
- Potable
- Contaminated
Show hintHide hint
Think about the definition of potable.
4Question 4.
IS: 456 sets standards for which aspect in concrete construction?
- True
- False
Show hintHide hint
Remember what we discussed about standards.
Question 5.
You have a water source that has a high concentration of salts. Explain how this will affect your concrete mix and propose a solution.
Show hintHide hint
Consider the specific impacts of each contaminant discussed.
Question 6.
How would you design a water quality testing protocol for a construction site to ensure it meets IS: 456 requirements?
Show hintHide hint
Think about the various testing methods we've discussed.

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