9.28.4.5.(4)

Intent 1:

To limit the probability of an inadequate resistance to concentrations of stress under impact loads and the excessive shrinkage of stucco at corners, which could lead to the cracking of stucco.

This is to limit the probability of:

• precipitation or meltwater ingress, which could lead to deterioration, which could lead to the structural failure of exterior walls or elements protected by exterior walls, or
• stucco detaching and falling from the building.

This is to limit the probability of harm to persons.