What type of footings are formed by using specialized fabric held in place by a temporary structural system?

The type of footings formed using specialized fabric held in place by a temporary structural system is continuous strip footings. Continuous strip footings are specifically designed to provide a stable base for walls and other structures over an extended length. The fabric used in forming these footings allows for a flexible and adaptable form, enabling the concrete to take its shape as it cures.

This method is particularly advantageous in construction projects where precise alignment and an even distribution of loads are required. The temporary structural system supports the fabric, ensuring that it maintains the desired shape until the concrete sets. This approach can be more efficient than traditional methods, as it allows for quick setup and adjustments on-site, accommodating any variations in design or site conditions.

Strip footings, on the other hand, typically refer to a similar concept but may not always involve the specialized fabric and temporary supports that continuous strip footings utilize. Pier footings and pad footings serve different structural purposes and configurations, focusing on point loads rather than continuous load-bearing across a long span.