Enrol to start learning
Reading is open to everyone. Enrolling is free, and it is what unlocks the audio lessons, practice tests and progress tracking.
10.3.2.2. Plastic Sheets
This section
Practice test
11 questions on this section. Wrong answers show you what to read again.
Sign up to take itWhole chapter
Revision test
Mixed questions from across the chapter. Your answers get marked.
Sign up to take itQuick
Flashcard drill
3 cards from this lesson. Good the night before a test.
Try these first
- 1.
What are plastic sheets made from?
Hint
Think about common materials used in construction for covering surfaces.
- 2.
Name one advantage of using plastic sheets for curing.
Hint
Consider cost-effectiveness in your answer.
- 3.
What is the primary material used to make plastic sheets for curing?
- Polystyrene
- PVC
- Mylar
Hint
Think about common plastics used in construction.
- 4.
Plastic sheets help in moisture retention, True or False?
- True
- False
Hint
Reflect on their purpose in curing.
- 5.
Develop a plan for using plastic sheets in a large-scale project where wind is a concern and suggest alternatives if conditions change.
Hint
Think about multiple layers of safety for large projects.
- 6.
Discuss potential impacts on concrete quality if plastic sheets are not properly secured during curing.
Hint
Consider how moisture loss can affect the overall structure stability.
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
1 more question available
Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting