Thursday, 17 December 2015

Salt-impregnated asphalt could de-ice itself

The material could keep roads ice-free, without the need for the spreading of salt

Living someplace that gets snow in the winter may have its perks, but the ice-melting salt that's spread on the roads isn't one of them. Besides the fact that it gets all over our cars and clothing, it also has to be reapplied throughout the winter, harming the environment in the process. If a new type of asphalt reaches production, however, salt-spreading may become a thing of the past.

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Section: Good Thinking

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from Gizmag Emerging Technology Magazine http://ift.tt/1OzqRZO

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