Sentence 9.3.2.9.(6)

Intent 1:

To limit the probability that performance, with respect to the protection of structural wood elements from termite infestation or decay, will fall significantly below expectations.

This is to limit the probability of:

• compromised structural integrity, or
• where structural wood elements support or are used in an environmental separator, the displacement or failure of required environmental separation elements, which could lead to the deterioration of building elements, which could lead to compromised structural integrity.

This is to limit the probability of:

• the excessive deformation of walls, ceilings and roofs, and
• the deflection or vibration of floors.

This is to limit the probability of negative effects on the psychological well-being of persons.

Intent 2:

To limit the application of the standard to situations where the limited protection provided by a boron preservative will be adequate.