Concrete Construction Quiz
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Question 1 of 10
1. Question
1. True or False? Concrete’s ability to resist stretching, pulling, bending, or twisting is very low.
Hint
False. Its very High
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Question 2 of 10
2. Question
2. What causes concrete to harden?
Hint
The reaction, called hydration, causes the concrete to harden.
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Question 3 of 10
3. Question
True or False? Type I cement is a general-purpose cement and not subjected to sulfate attack or
damage by the heat of hydration.Hint
True. type I cement is intended for concrete that is not subjected to sulfate attack or damage by the heat of hydration.
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Question 4 of 10
4. Question
When a field test for cleanliness of aggregate shows 1/8 inch of sediment on a sample, the aggregate should be washed because this amount of sediment causes what?
Hint
All of the Above
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Question 5 of 10
5. Question
5. What is the first step of making test cylinders?
Hint
Make sure the cylinder molds have been cleaned and oiled as needed.
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Question 6 of 10
6. Question
6. ________ is the process of placing and consolidating concrete?
Hint
Pouring is the process of placing and consolidating concrete.
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Question 7 of 10
7. Question
7. The process of weighing out or measuring out the ingredients for a batch of concrete is called?
Hint
The process of weighing out or measuring out the ingredients for a batch of concrete is called batching.
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Question 8 of 10
8. Question
8. True or False? On large jobs, the aggregate is weighed out at a batch plant.
Hint
False. On large jobs, the aggregate is weighed out in an aggregate batching plant, usually shortened to batch plant,
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Question 9 of 10
9. Question
9. The parts of the substructure that distribute building loads to the ground are called?
Hint
The parts of the substructure that distribute building loads to the ground are called foundations.
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Question 10 of 10
10. Question
10. Yokes are placed closer together at the bottom of column forms because?
Hint
Since the bursting pressure is greater at the bottom of the form than at the top, yokes are placed closer together at the bottom.