In the context of Australian commercial construction projects, an isolated pier is defined as a type of shallow foundation that distributes the load over a larger area of soil . It is also referred to as a spread footing pier or pad pier.

In terms of masonry, an isolated pier is considered to be a structure with a length less than one-fifth of its height and 'free' ends . This definition is relevant to the use of concrete masonry in construction projects, such as those involving isolated piers supporting carports, verandahs, porches, and similar roof structures

Isolated piers are used to transfer the load from a building to a more stable soil layer, providing vertical structural support below the ground level . They are commonly used in Australian commercial construction projects to support various types of structures, including roof structures and vehicle access door openings .

Key Characteristics of Isolated Piers

• Distributes the load over a larger area of soil
• Length less than one-fifth of its height and 'free' ends (in terms of masonry)
• Provides vertical structural support below the ground level
• Used to support various types of structures, including roof structures and vehicle access door openings

Relevance to Australian Commercial Construction Projects

Isolated piers are a common feature in Australian commercial construction projects, particularly in the context of building foundations and structural support. They are used to ensure the stability and safety of buildings, and are subject to various building standards and regulations