Sentence 5.3.1.2.(1)

  1. OH1
  2. OS2
  3. OS1
  4. OS3

Objective

OS2 Structural Safety

Attribution

(b) and (d)[F51,F63-OS2.3]

Intent

Intent 1:

To limit the probability of the inadequate control of heat transfer through environmental separators under expected environmental loads, which could lead to:

  • excessive heat loss or gain,
  • condensation within components or assemblies, or
  • the creation of ice dams on sloped roofs.

This is to limit the probability of rot, corrosion and damage due to freeze-thaw cycling, which could lead to compromised structural integrity, which could lead to structural failure, which could lead to harm to persons.

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