Magnesium Chloride Anti-Icing Spray

Bible, Chemistry
How does your department of transportation deal with winter? Do they use a magnesium chloride anti-icing road treatment ahead of a snow storm? I am a chemist. I live where it snows a number of times each year. Road safety requires local transportation departments to plow during storms. Their efforts are enhanced if preparation is made beforehand. One way to accomplish this is by spraying roads ahead of time with anti-icing spray. Sand Spreading sand does help traction, but it doesn’t prevent or eliminate ice. There is another reason to use something besides sand. Has the reader heard of sandblasting? Particles of sand are blown against a surface to clean it. In fact, it is used to blast away paint from a painted surface. Is that what you want for…
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