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9.25.2.4.(2) | Application | Intent |
OH1 | OS2 |
Objective | OS2 Structural Safety |
Attribution | |
Application | Application 1: Maximum supporting slope for loose-fill insulation
installed in unconfined sloped spaces, in buildings to
which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application
of Part 9]. |
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Intent | Intent 1: To limit the probability of excessive settlement of, displacement
of or incomplete coverage by loose-fill insulation, which could lead to inadequate
thermal resistance, which could lead to excessively low temperatures of interior
surfaces or within assemblies, or excessively high temperature of roof surfaces.
This is to limit the probability of:
This is to limit the probability of deterioration, which could lead
to compromised structural integrity of attic or roof assemblies or of elements
protected by attic or roof assemblies, which could lead to harm to persons.
Intent 2: To exempt loose-fill insulation from the application of Sentence 9.25.2.4.(1), in areas where the risk of excessive settlement, incomplete
coverage and moisture damage is low. |
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