Frost Line Video (15 MB .zip)

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Our Frost Line Video shows how Legalett works to keep your foundation frost protected so that it does not move.

• This video shows the 0°C degree line (frost line) in motion during a ‘design’ year, which represents a 100 year winter with no snow cover and no vegetative cover, and located in the Ottawa, Ontario, Canada area.

• As you can see in the video, the frost line does not move under the slab, so ice lenses cannot form under the slab, and thus the slab does not move.

• The time stamp in the video is in days. 

• The simulation starts on July 1st (day 365, after 1 year of ‘normal’ weather with no snow cover or vegetative cover) and continues to June 30th (day 730).

• This file is zipped because the movie itself is a very large file – over 350 MB.  Save the .zip file to your desktop or other location, extract it, and view the file from there.