Practice Extrusion (3.2.c) - Classification of Plastics - Civil Engineering Materials, Testing & Evaluation

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9 questions

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6 sample questions

Question 1.
What is the definition of extrusion?
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Think about how toothpaste comes out of a tube.
Question 2.
Name a product that can be made using the extrusion process.
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Consider common items used in construction.
3Question 3.
What is the main purpose of the extrusion process?
- To melt plastic
- To shape plastic into a continuous form
- To cool plastic
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Think about what happens during the process.
4Question 4.
True or False: Extrusion produces only pipes.
- True
- False
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Consider other shapes produced by extrusion.
Question 5.
Propose a new application for an extruded product in modern infrastructure. Analyze the benefits it would bring.
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Think creatively about current needs in the energy sector.
Question 6.
Evaluate the environmental impacts of using traditional plastic molding versus extrusion in production.
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Compare the waste aspects of both processes.

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