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9.29.9.3.(1) | Application | Intent |
| OS2 | OS1 | OH1 | OP2 |
| Objective | OS1 Fire Safety |
| Attribution |
[F20,F22-OS1.2]
Applies where interior finishes are required to act as fire protection
for foamed plastics or to contribute to the required fire resistance of assemblies.
|
| Application | Application 1: Type, minimum length, and maximum spacing of nails
for OSB, waferboard and particleboard interior wall and ceiling finishes,
in buildings to which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application of Part 9]. Application 2: This also applies to the protection of foamed plastics
that form part of a wall or ceiling assembly in combustible
construction:
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| Intent | Intent 1: To limit the probability of inadequate support for particleboard,
OSB or waferboard as an interior finish, which could lead to an inability
to resist expected impact, gravity or lateral loads. This
is to limit the probability of the deformation or detachment of interior finishes,
which could lead to:
This is to limit the probability of the growth and spread of fire,
which could lead to harm to persons.
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