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9.28.4.1.(2) | Application | Intent |
| OH1 | OS2 | OS1 | OS3 | OP1 |
| Objective | OP1 Fire Protection of the Building |
| Attribution | |
| Application | Application 1: Corrosion resistance of woven or welded wire mesh
supporting stucco, 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 excessive corrosion, which could
lead to inadequate support for stucco or swelling of woven or welded wire
mesh, which could lead to delamination, disintegration or cracking under gravity,
wind or impact loads, or freeze-thaw stresses. Where stucco
is applied to masonry chimneys, this is to limit the probability of precipitation
or meltwater ingress, which could lead to the premature failure of chimney
liners, which could lead to the escape of heat or flames, which could lead
to the ignition of combustible building components, which could lead to damage
to the building. [See intent for Sentence 9.21.4.6.(1).]
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