Intent 1:
To limit the probability of:
- ice lens formation beneath the foundations of regularly
occupied buildings, which could lead to the displacement of foundation
elements, or
- the displacement of relatively massive concrete steps
due to frost.
This is to limit the probability that foundations will crack,
which could lead to compromised structural integrity of elements supported
by foundations, which could lead to:
- an inability to support vertical building loads or lateral
earth loads, or
- for environmental separators or elements supporting
an environmental separator, the displacement or failure of required
environmental separation elements, which could lead to the deterioration
of building elements.
This is to limit the probability of harm to persons.