Intent 1:
To limit the probability of inadequate protection,
which could lead to beam ends being exposed to water from rain or
melting snow, which could lead to rotting or corrosion of the ends
of beams.
This is to limit the probability of
compromised structural integrity, which could lead to:
- structural failure,
- where elements support or are part of 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, or
- 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.