Intent 1:
To limit the probability of inadequate strength
and rigidity around openings, which could lead to an inability to
resist expected lateral and gravity loads.
This
is to limit the probability of the excessive movement or deformation
of walls, which could lead to:
- the structural failure of walls, or
- for exterior walls, the excessive deformation, displacement
or failure of required environmental separation elements, which could
lead to deterioration.
This is to limit the probability of:
- the space being unsuitable for its intended use,
- compromised operation of windows and doors, or
- damage to the building.