Intent 1:
To limit the probability of inadequate continuity
of joints in single top plates, which could lead to an inability to
resist expected lateral loads, which could lead to the excessive deflection
or failure of wall plates.
This is to limit the
probability of compromised structural integrity, which could lead
to:
- the structural collapse of wood-frame construction,
or
- where wood-frame construction supports or is part of
an environmental separator, the excessive deformation, displacement
or failure of required environmental separation elements, which could
lead to deterioration, which could lead to further compromised structural
integrity.
This is to limit the probability of:
- the space being unsuitable for its intended use,
- compromised operation of windows or doors, or
- damage to the building.