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  2. How homeowners can prevent pipes from freezing during winter

    www.aol.com/weather/homeowners-prevent-pipes...

    If a faucet or pipe ends up freezing inside the house, it can be thawed by using an electric hair dryer, wrapping an electric heat pad around the pipe or by soaking towels in hot water and ...

  3. Prepare for the coldest Arctic blast: How to keep your pipes ...

    www.aol.com/prepare-coldest-artic-blast-keep...

    Pipes exposed to "severe cold" including outdoor hose bibs, swimming pool supply lines, and water sprinkler lines. (If you have swimming pool or sprinkler supply lines, they needed drained too.)

  4. Ice pigging - Wikipedia

    en.wikipedia.org/wiki/Ice_Pigging

    Ice pigging is a technique used for cleaning pipes, distinguished from traditional pigging by the use of a semi-solid 'pig' made of ice, rather than a solid object. This ice pig is capable of flowing through pipes, navigating obstructions such as valves and variations in pipe diameter, due to its fluid-like properties.

  5. How to prevent pipes from freezing in your home (and how to ...

    www.aol.com/prevent-pipes-freezing-home-thaw...

    Apply heat to frozen pipes until full water pressure is restored. This can be done by wrapping a heating pad around the pipe, or by applying consistent heat with a hair dryer or a portable space ...

  6. Frost line - Wikipedia

    en.wikipedia.org/wiki/Frost_line

    The frost depth depends on the climatic conditions of an area, the heat transfer properties of the soil and adjacent materials, and on nearby heat sources. For example, snow cover and asphalt insulate the ground and homes can heat the ground (see also heat island). The line varies by latitude, it is deeper closer to the poles.

  7. Trace heating - Wikipedia

    en.wikipedia.org/wiki/Trace_heating

    The combination of trace heating and the correct thermal insulation for the operating ambient temperature maintains a thermal balance where the heat output from the trace heating matches the heat loss from the pipe. Self-limiting or regulating heating tapes have been developed and are very successful in this application. A similar principle can ...