4.4 - Advantages
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Practice Questions
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What is one key advantage of plastics in construction?
💡 Hint: Think about how weight affects construction.
Name a type of plastic that is commonly reinforced with fibers.
💡 Hint: Think about plastics used for strength.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What property of plastics allows them to be reshaped multiple times?
💡 Hint: Think about the type that changes with temperature.
True or False: Plastics have a high modulus of elasticity compared to metals.
💡 Hint: Consider how hard or stiff materials are!
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Challenge Problems
Push your limits with advanced challenges
Evaluate the performance of two construction materials: a traditional steel beam and a fiber-reinforced plastic beam under high fatigue conditions. Which would you prefer for a bridge construction project? Justify your answer.
💡 Hint: Consider the long-term implications of each material's properties.
Design an eco-friendly water storage solution using plastics based on their advantages. Describe your design process and rationale.
💡 Hint: Think about how the properties of plastics align with sustainability goals.
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