Building Codes
Building codes sometimes take frost depth into account because of frost heaving which can damage buildings by moving their foundations. Foundations are normally built below the frost depth for this reason. Water pipes are normally buried below the frost line, or insulated to prevent them from freezing.
There are many ways to predict frost depth including factors which relate air temperature to soil temperature.
Read more about this topic: Frost Line
Famous quotes containing the words building and/or codes:
“And when discipline is concerned, the parent who has to make it to the end of an eighteen-hour day—who works at a job and then takes on a second shift with the kids every night—is much more likely to adopt the survivor’s motto: “If it works, I’ll use it.” From this perspective, dads who are even slightly less involved and emphasize firm limits or character- building might as well be talking a foreign language. They just don’t get it.”
—Ron Taffel (20th century)
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—George Gordon Noel Byron (1788–1824)