Intent 1:
To limit the probability of inadequate support,
which could lead to an inability to resist concentrated loads from
beams, which could lead to damage to the foundation or the superstructure.
Where elements support or are part of an environmental separator,
this is to limit the probability of cracking, which could lead to:
- condensation,
- rainwater ingress,
- the ingress of moisture from the ground, or
- compromised thermal performance of components intended
to provide resistance to heat transfer.
This is to limit the probability of:
- an inadequate control of temperatures of interior spaces,
relative humidity, or water accumulation,
- the generation of pollutants from biological growth
or from materials that become unstable on wetting, or
- compromised integrity of elements supported by foundation
walls, which could lead to the deterioration of building elements.
This is to limit the probability of:
- negative effects on the air quality of indoor spaces,
- the inadequate thermal comfort of persons, and
- contact with moisture.
This is to limit the probability of harm to persons.