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2. Why salt melts ice — and how to use it on your sidewalk - AOL

   www.aol.com/lifestyle/chemists-told-us-why-salt...

   A chemistry professor explains the science that makes salt a cheap and efficient way to lower freezing temperature. Skip to main content. 24/7 Help. For premium support please call: ...

3. Snow removal - Wikipedia

   en.wikipedia.org/wiki/Snow_removal

   There is always the risk of damaging the pavement with these instruments. Icy areas can be covered with salt or some other substance, bags of which are widely available. A recent technological advance is the snowmelt system that heats the pavement from below and melts snow and ice after a period of time. Such systems are expensive to install ...

4. How to Make Walkways Safe in Icy Conditions - AOL

   www.aol.com/news/2014-01-25-make-walkways-safe...

   • Salt lowers the freezing point of water and can be spread on sidewalks or driveways to keep them from getting icy, or to help melt away ice that has already formed. Salt works in temperatures ...

5. Garden: Putting salt down on sidewalks and driveways ... - AOL

   www.aol.com/garden-putting-salt-down-sidewalks...

   Soil-borne salt damage occurs when the de-icer from a road or walkway accumulates in the soil from salt-laden runoff as snow and ice melt. The amount of salt that accumulates is affected by the ...

6. Slush - Wikipedia

   en.wikipedia.org/wiki/Slush

   Slush, also called slush ice, is a slurry mixture of small ice crystals (e.g. snow) and liquid water. [1] [2] In the natural environment, slush forms when ice or snow melts or during mixed precipitation. This often mixes with dirt and other pollutants on the surface, resulting in a gray or muddy brown color.

7. Snowmelt system - Wikipedia

   en.wikipedia.org/wiki/Snowmelt_system

   A heated sidewalk in Holland, Michigan Installation of a geothermal snowmelt system on a street in Reykjavík, Iceland.. A snowmelt system prevents the build-up of snow and ice on cycleways, walkways, patios and roadways, or more economically, only a portion of the area such as a pair of 2-foot (0.61 m)-wide tire tracks on a driveway or a 3-foot (0.91 m) center portion of a sidewalk, etc.