BC 2014: Construction Principles I

Durability Performance

 

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 In the chart below is a list of the most important durability aspects in a wall system to give it longevity.

 

Parameter 

Breakdown of Parameter

Description

Weathering (exterior)

 

 

Weathering of outside wall surfaces is primarily a problem during construction. Once the finishes are done, the internal wall components are not affected by outside weather.

You may want to consider how long internal parts of your wall system can be exposed to weather before they begin to fail, should construction be delayed before exterior finishes can be applied.

 

Surface Durability Varies based on interior finish This parameter is measured in different ways based on the specific type of interior finish used. Please find the appropriate description for your particular interior surface type.

Service Life

 

 

Decay (years)

A decline in strength

 

 

 

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Last Modified 2008-09-21