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  2. Ice dam (roof) - Wikipedia

    en.wikipedia.org/wiki/Ice_dam_(roof)

    Ice dam forming on slate roof. An ice dam is an ice build-up on the eaves of sloped roofs of heated buildings that results from melting snow under a snow pack reaching the eave and freezing there. Freezing at the eave impedes the drainage of meltwater, which adds to the ice dam and causes backup of the meltwater, which may cause water leakage ...

  3. Snow removal - Wikipedia

    en.wikipedia.org/wiki/Snow_removal

    Some individual buildings may melt snow and ice with electric heating elements buried in the pavement, or even on a roof to prevent ice dams on the shingles, or to keep massive chunks of snow and dangerous icicles from collapsing on anyone below. Small areas of pavement can be kept ice-free by circulating heated liquids in embedded piping systems.

  4. Scrub Hub: What are ice dams and how big of a problem are ...

    www.aol.com/scrub-hub-ice-dams-big-102956174.html

    Heat escaping through the roof will often melt snow or ice on the surface, which will then flow down to the edge of the roof. As it reaches the eave of the house that extends past the walls, the ...

  5. 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.

  6. Snowmelter - Wikipedia

    en.wikipedia.org/wiki/Snowmelter

    A snow melter is a piece of snow removal equipment designed to melt snow using flame burners, hot water or both. The melt-water is discharged into a storm drain or onto the ground. Melting snow artificially helps keep roads, airport tarmacs and other surfaces clear and ready to use, [1] and the technology is primarily employed in areas where ...

  7. Tips to use rock salt and ice melt properly - AOL

    www.aol.com/news/tips-rock-salt-ice-melt...

    A common method to melt snow and ice is by spreading rock salt. Some people put generous amounts, but that doesn't mean it's effective. It may even be harmful.