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9.27.5.1.(5) | Application | Intent |
| OH1 | OS2 |
| Objective | OS2 Structural Safety |
| Attribution | |
| Application | Application 1: Substrate for wood shingles or shakes over sheathing
that is not suitable for direct attachment, installed as part of a cladding
system, on 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 fastening cladding to an inappropriate
substrate, which could lead to an inadequate resistance to expected gravity
loads and lateral wind loads. This is to limit the probability
of:
This is to limit the probability of harm to persons.
Intent 2: To supersede the fastening requirement stated in Sentence
(1) and allow some cladding materials to be fastened to sheathing where the
sheathing offers sufficient strength to support the specific cladding material.
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