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Frost line - Wikipedia

en.wikipedia.org/wiki/Frost_line

The frost line—also known as frost depth or freezing depth—is most commonly the depth to which the groundwater in soil is expected to freeze. The frost depth ...

Decks.com. Deck Footing Frost Depth Map

www.decks.com/how-to/264/deck-footing-frost-depth-map

When you excavate your footings you will need to dig below the frost line.This is the depth at which the moisture present in the soil is expected to freeze.

exterior - How/where can I find out what the frost-line is for my area ...

diy.stackexchange.com/questions/30324/how-where-can-i-find-out-what-the-frost-line-is-for-my-area

Aug 4, 2013 ... How/where can I find out what the frost-line is for my area? ... NOTE*** This is how deep your footings would be in undisturbed soil.

AVERAGE FROST DEPTH (Inches)

sqfoot.com/pdf/US_Map_Frost_DepthAVG.pdf

5" 10" 15" 20" 25"30" 35". 40". 45" 50". 55" 60". 60+". 0". 5". 10". 15". 20". 25". 30". 35". 40". 45". 50". 55". 60". AVERAGE FROST DEPTH. (Inches). 20"

What is the frost line in Indiana? | Reference.com

www.reference.com/geography/frost-line-indiana-422f93322d3bbe3d

The frost line in Indiana is the depth that groundwater in the soil freezes during the winter. The frost line depth in Indiana ranges from 30 to 60 inches, with 30 ...

How to Build a Solid, Frost-Proof Deck Footing | The Family Handyman

www.familyhandyman.com/decks/building-a-deck/how-to-build-a-solid-frostproof-deck-footing/view-all

Dig and pour your deck footings so they extend below the frost line. That way, they won't move, or heave, as the ground freezes and thaws during seasonal ...

How deep is the frost line in Maryland? | Reference.com

www.reference.com/geography/deep-frost-line-maryland-7f60fd0b9b95f123

The frost line in Maryland is 30 inches deep. The frost line is the depth in the ground that ground water will freeze. It is also referred to as the freezing depth or  ...

Deck and Outdoor Structure Footings - SULIS: Sustainable Urban ...

www.extension.umn.edu/garden/landscaping/implement/deck_footings.html

In order to combat this problem, footings are placed 6 inches below the frost line. The frost line is the maximum depth where the ground will freeze in the winter.

How Does Frozen Ground Form? | National Snow and Ice Data Center

nsidc.org/cryosphere/frozenground/how_fg_forms.html

For example, water turning to ice under roads sometime creates frost heave. ... But the depth of frozen ground is limited, because Earth is warm deep inside.

Further Reading on Frozen Ground | National Snow and Ice Data ...

nsidc.org/cryosphere/frozenground/reading.html

The map on the right shows the average frost depth in the ...

More Info

What is the Frost Line? - innovateus.net

www.innovateus.net

The depth to which water in soil will freeze in the winter is known as the Frost Line. The depth of the frost line is essential because it influences the construction  ...

What is a frost line and what is its relevance when building/digging ...

answers.angieslist.com

That is why you go below frost depth (other than to prevent pipes freezing, too) - the ground "swells" with moisture freezing in it so can lift and ...

NCRFC Soil Temperature Data - National Weather Service

www.weather.gov

Soil Temperature and Frost Depth Maps. Knowing the temperature of the soil is important for many activities including agriculture, horticulture, construction, and ...