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9.28.2.2.(1) | Application | Intent |
OH1 | OS2 | OS1 | OS3 | OP1 |
Objective | OP1 Fire Protection of the Building |
Attribution | |
Application | Application 1: Types and characteristics of aggregate for 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 shrinkage or inadequate
compressive strength, bond strength or paste-to-aggregate bond strength, which
could lead to the delamination or cracking of stucco 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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