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Question:

what are four common uses for aluminum?

what are four common uses for aluminum?

Answer:

super insulation, nosome form of insulation, yescrumpled paper will work the best as the air spaces in between the paper are what actually insulatesa layer of foil on top of the stack may help some, but not significantly.
Foil works for reflecting heat, not coldAs long as you are planning this primarily for decreasing the temperature then go aheadAlso foil stops being an insulator as soon as it is touchedThe reason for this is that it will only reflect radiationWarmth moving form solid to solid it will actually help heat moveMake sure that there is some sort of cavity, it doesn't have to be much, for using foilNo regular aluminum foil will degradeUnless you are planning to tear down the building in a few years, you need a thicker material.
1Packaging (of food, eg : drink cans and foil wrappings) 2Electrical transmission lines 3Aviation industry 4Kitchen utensils

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