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3 cards from this section. Quick, good the night before a test.
What is the density of aluminum compared to steel?
Remember that aluminum is lighter than steel.
Which material is generally easier to fabricate?
Think of applications like window frames.
Which material has a higher density?
Think about how weight plays a role in material selection.
True or False: Aluminum has better corrosion resistance than steel without protection.
Consider the environmental factors affecting metals.
Given a construction scenario, justify the choice of either steel or aluminum for a specific structural application, considering all material properties discussed.
Evaluate how the building's purpose influences material choice.
Analyze the long-term cost implications of choosing aluminum over steel for a building project, considering both initial investment and maintenance.
Think about the lifecycle cost of the structure rather than just initial cost.
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