Practice Cleaning Process After Pumping (1.2) - Lubricating Process - Construction Engineering & Management - Vol 3

Practice: Cleaning Process After Pumping

Lesson 1.2Lubricating Process

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9 questions

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6 sample questions

Question 1.
What is the primary purpose of the cleaning process after concrete pumping?
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Consider what happens if concrete is left in the pump.
Question 2.
What is used to lubricate the pump and pipeline before pumping?
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Think about what makes pumping smoother.
3Question 3.
What should be done immediately after concrete pumping?
- Add more concrete
- Clean the pump and pipelines
- Leave it as is
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What would happen if the concrete sets in the pump?
4Question 4.
True or False: It is recommended to use aluminum pipes for concrete pumping.
- True
- False
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What do we know about aluminum and cement reactions?
Question 5.
Given a site that requires intermittent concrete placement, what strategies would you employ to minimize the tedious cleaning process?
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Think about how you can optimize the equipment's capabilities.
Question 6.
Discuss the implications of using aggregates larger than the recommended size during concrete pumping.
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Think about the size relationship between aggregates and pipeline inner diameter.

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