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9.23.13.8.(3) | Application | Intent |
OS2 | OP2 | OH1 | OS1 | OS3 |
Objective | OH1 Indoor Conditions |
Attribution | |
Application | Application 1: Minimum sizes and maximum spans of ridge beams that
are 38 mm by 140 mm or larger, and that are supported
every 1.2 m or less, in wood-frame constructions to which Section 9.23. applies [see Sentence 9.23.1.1.(1) for application
of Section 9.23.]. |
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Intent | Intent 1: To supersede the requirements for ridge beam support stated
in Sentence (2), in constructions where spans of
ridge beams are limited and appropriate support conditions are provided.
Where wood-frame construction supports or is part of an environmental
separator, this is to limit the probability of the displacement or failure
of required environmental separation elements, which could lead to:
This is to limit the probability of:
This is to limit the probability of:
This is to limit the probability of harm to persons.
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