Intent 1:
To limit the probability of columns having inadequate
moisture protection, which could lead to the entry of moisture into
the end grain of wood columns, which could lead to rotting, which
could lead to structural failure of columns.
This
is to limit the probability of compromised structural integrity, which
could lead to:
- structural failure,
- 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, or
- an inability to resist expected loads, which could lead
to
- the excessive deformation or deflection of walls, and
- the excessive deflection or vibration of floors.
This is to limit the probability of:
- the space being unsuitable for its intended use, or
- damage to the building.