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2. Cement accelerator - Wikipedia

   en.wikipedia.org/wiki/Cement_accelerator

   Calcium chloride (CaCl 2) is the most efficient and least expensive accelerator [4] and was formerly very popular. However, chloride anions are very corrosive for the steel of the reinforcement bars (rebars) so its use is no longer recommended [ 5 ] and in many countries actually prohibited.

3. How To Use Ice Melt (Without Destroying Your Driveway) - AOL

   www.aol.com/news/ice-melt-without-destroying...

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4. Snow removal - Wikipedia

   en.wikipedia.org/wiki/Snow_removal

   Liquid melters are more effective at preventing the ice from bonding to the surface than melting through existing ice. Several proprietary products incorporate anti-icing chemicals into the pavement. Verglimit incorporates calcium chloride granules into asphalt pavement.

5. Calcium magnesium acetate - Wikipedia

   en.wikipedia.org/wiki/Calcium_magnesium_acetate

   Calcium magnesium acetate (CMA, with chemical formula C 12 H 18 CaMg 2 O 12 [1]) is a deicer and can be used as an alternative to road salt. It is approximately as corrosive as normal tap water , and in varying concentrations can be effective in stopping road ice from forming down to around −27.5 °C (−17.5 °F) (its eutectic temperature ...

6. Compass Minerals - Wikipedia

   en.wikipedia.org/wiki/Compass_Minerals

   Compass Minerals’ Salt Segment mines, produces, processes and distributes sodium chloride and magnesium chloride in North America and the U.K. The segment’s largest business is highway deicing, which primarily sells bulk rock salt to states, provinces, counties, municipalities and road maintenance contractors for ice control on public roadways.

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.