Intent 1:
To limit the probability of using inadequate design
procedures for environmental separation elements that are subject
to structural loads.
This is to limit the probability
of insufficient capacity and integrity of such elements to resist
or accommodate such loads, which could lead to damage and deterioration
of building elements, which could lead to:
- air infiltration and exfiltration,
- condensation,
- precipitation ingress,
- moisture ingress from the ground, or
- pollutant ingress, including soil gas, combustion products
from parking garages, or particulates.
This is to limit the probability of:
- the inadequate control of temperatures of interior spaces,
drafts, relative humidity or water accumulation,
- the generation of pollutants from biological growth
or from materials that become unstable on wetting, or
- deterioration, which could lead to further compromised
integrity of environmental separators.
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.